at91: kernel v5.15: remove upstreamed patches

Remove patches that are now integrated in kernel v5.15.

Signed-off-by: Claudiu Beznea <[email protected]>

target/linux/at91/patches-5.15/101-ARM-at91-build-dtb-for-q5xr5.patch

@@ -1,10 +0,0 @@
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -41,6 +41,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
- 	at91-kizboxmini-mb.dtb \
- 	at91-kizboxmini-rd.dtb \
- 	at91-smartkiz.dtb \
-+	at91-q5xr5.dtb \
- 	at91-wb45n.dtb \
- 	at91sam9g15ek.dtb \
- 	at91sam9g25-gardena-smart-gateway.dtb \

target/linux/at91/patches-5.15/102-dt-bindings-clock-at91-add-sama7g5-pll-defines.patch

@@ -1,65 +0,0 @@
-From 44bb7c72cdd830f54fe18e730205f892d9cbfe39 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:08 +0200
-Subject: [PATCH 102/247] dt-bindings: clock: at91: add sama7g5 pll defines
-
-Add SAMA7G5 specific PLL defines to be referenced in a phandle as a
-PMC_TYPE_CORE clock.
-
-Suggested-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Eugen Hristev <[email protected]>
-[[email protected]: adapt comit message, adapt sama7g5.c]
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c       |  6 +++---
- include/dt-bindings/clock/at91.h | 10 ++++++++++
- 2 files changed, 13 insertions(+), 3 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -182,13 +182,13 @@ static const struct {
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .eid = PMC_I2S0_MUX, },
-+		  .eid = PMC_AUDIOPMCPLL, },
- 
- 		{ .n = "audiopll_diviock",
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divio,
- 		  .t = PLL_TYPE_DIV,
--		  .eid = PMC_I2S1_MUX, },
-+		  .eid = PMC_AUDIOIOPLL, },
- 	},
- 
- 	[PLL_ID_ETH] = {
-@@ -835,7 +835,7 @@ static void __init sama7g5_pmc_setup(str
- 	if (IS_ERR(regmap))
- 		return;
- 
--	sama7g5_pmc = pmc_data_allocate(PMC_I2S1_MUX + 1,
-+	sama7g5_pmc = pmc_data_allocate(PMC_ETHPLL + 1,
- 					nck(sama7g5_systemck),
- 					nck(sama7g5_periphck),
- 					nck(sama7g5_gck), 8);
---- a/include/dt-bindings/clock/at91.h
-+++ b/include/dt-bindings/clock/at91.h
-@@ -25,6 +25,16 @@
- #define PMC_PLLBCK		8
- #define PMC_AUDIOPLLCK		9
- 
-+/* SAMA7G5 */
-+#define PMC_CPUPLL		(PMC_MAIN + 1)
-+#define PMC_SYSPLL		(PMC_MAIN + 2)
-+#define PMC_DDRPLL		(PMC_MAIN + 3)
-+#define PMC_IMGPLL		(PMC_MAIN + 4)
-+#define PMC_BAUDPLL		(PMC_MAIN + 5)
-+#define PMC_AUDIOPMCPLL		(PMC_MAIN + 6)
-+#define PMC_AUDIOIOPLL		(PMC_MAIN + 7)
-+#define PMC_ETHPLL		(PMC_MAIN + 8)
-+
- #ifndef AT91_PMC_MOSCS
- #define AT91_PMC_MOSCS		0		/* MOSCS Flag */
- #define AT91_PMC_LOCKA		1		/* PLLA Lock */

target/linux/at91/patches-5.15/103-clk-at91-sama7g5-allow-SYS-and-CPU-PLLs-to-be-export.patch

@@ -1,41 +0,0 @@
-From 55c14526f970805a6bf2ed4b820f062334375abe Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:09 +0200
-Subject: [PATCH 103/247] clk: at91: sama7g5: allow SYS and CPU PLLs to be
- exported and referenced in DT
-
-Allow SYSPLL and CPUPLL to be referenced as a PMC_TYPE_CORE clock
-from phandle in DT.
-
-Suggested-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Eugen Hristev <[email protected]>
-[[email protected]: adapt commit message, add CPU PLL]
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -117,7 +117,8 @@ static const struct {
- 		  .p = "cpupll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .c = 1, },
-+		  .c = 1,
-+		  .eid = PMC_CPUPLL, },
- 	},
- 
- 	[PLL_ID_SYS] = {
-@@ -131,7 +132,8 @@ static const struct {
- 		  .p = "syspll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .c = 1, },
-+		  .c = 1,
-+		  .eid = PMC_SYSPLL, },
- 	},
- 
- 	[PLL_ID_DDR] = {

target/linux/at91/patches-5.15/104-clk-at91-clk-master-add-5th-divisor-for-mck-master.patch

@@ -1,42 +0,0 @@
-From b2349278894bb381fa26a8717d3093d53f08fd36 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:10 +0200
-Subject: [PATCH 104/247] clk: at91: clk-master: add 5th divisor for mck master
-
-clk-master can have 5 divisors with a field width of 3 bits
-on some products.
-
-Change the mask and number of divisors accordingly.
-
-Reported-by: Mihai Sain <[email protected]>
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/clk-master.c | 2 +-
- drivers/clk/at91/pmc.h        | 2 +-
- 2 files changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/at91/clk-master.c
-+++ b/drivers/clk/at91/clk-master.c
-@@ -15,7 +15,7 @@
- #define MASTER_PRES_MASK	0x7
- #define MASTER_PRES_MAX		MASTER_PRES_MASK
- #define MASTER_DIV_SHIFT	8
--#define MASTER_DIV_MASK		0x3
-+#define MASTER_DIV_MASK		0x7
- 
- #define PMC_MCR			0x30
- #define PMC_MCR_ID_MSK		GENMASK(3, 0)
---- a/drivers/clk/at91/pmc.h
-+++ b/drivers/clk/at91/pmc.h
-@@ -48,7 +48,7 @@ extern const struct clk_master_layout at
- 
- struct clk_master_characteristics {
- 	struct clk_range output;
--	u32 divisors[4];
-+	u32 divisors[5];
- 	u8 have_div3_pres;
- };
- 

target/linux/at91/patches-5.15/241-clk-at91-clk-master-mask-mckr-against-layout-mask.patch → target/linux/at91/patches-5.15/105-clk-at91-clk-master-mask-mckr-against-layout-mask.patch

@@ -33,7 +33,7 @@ Signed-off-by: Stephen Boyd <[email protected]>
  
 +	val &= master->layout->mask;
  	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;
- 	if (pres == 3 && characteristics->have_div3_pres)
+ 	if (pres == MASTER_PRES_MAX && characteristics->have_div3_pres)
  		pres = 3;
 @@ -403,6 +404,8 @@ static u8 clk_master_pres_get_parent(str
  	regmap_read(master->regmap, master->layout->offset, &mckr);

target/linux/at91/patches-5.15/105-clk-at91-sama7g5-add-5th-divisor-for-mck0-layout-and.patch

@@ -1,36 +0,0 @@
-From c41f013e13962dcc78239d5e4834214d44556cfb Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:11 +0200
-Subject: [PATCH 105/247] clk: at91: sama7g5: add 5th divisor for mck0 layout
- and characteristics
-
-This SoC has the 5th divisor for the mck0 master clock.
-Adapt the characteristics accordingly.
-
-Reported-by: Mihai Sain <[email protected]>
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -775,13 +775,13 @@ static const struct clk_pll_characterist
- /* MCK0 characteristics. */
- static const struct clk_master_characteristics mck0_characteristics = {
- 	.output = { .min = 140000000, .max = 200000000 },
--	.divisors = { 1, 2, 4, 3 },
-+	.divisors = { 1, 2, 4, 3, 5 },
- 	.have_div3_pres = 1,
- };
- 
- /* MCK0 layout. */
- static const struct clk_master_layout mck0_layout = {
--	.mask = 0x373,
-+	.mask = 0x773,
- 	.pres_shift = 4,
- 	.offset = 0x28,
- };

target/linux/at91/patches-5.15/243-clk-at91-clk-sam9x60-pll-add-notifier-for-div-part-o.patch → target/linux/at91/patches-5.15/106-clk-at91-clk-sam9x60-pll-add-notifier-for-div-part-o.patch

@@ -300,7 +300,7 @@ Signed-off-by: Stephen Boyd <[email protected]>
  	},
  
  	[PLL_ID_SYS] = {
-@@ -967,7 +975,8 @@ static void __init sama7g5_pmc_setup(str
+@@ -966,7 +974,8 @@ static void __init sama7g5_pmc_setup(str
  					sama7g5_plls[i][j].p, i,
  					sama7g5_plls[i][j].c,
  					sama7g5_plls[i][j].l,

target/linux/at91/patches-5.15/106-clk-at91-clk-sam9x60-pll-allow-runtime-changes-for-p.patch

@@ -1,510 +0,0 @@
-From 6fe2927863de96edf35d8357712dbf83a489f556 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:12 +0200
-Subject: [PATCH 106/247] clk: at91: clk-sam9x60-pll: allow runtime changes for
- pll
-
-Allow runtime frequency changes for PLLs registered with proper flags.
-This is necessary for CPU PLL on SAMA7G5 which is used by DVFS.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/clk-sam9x60-pll.c | 145 +++++++++++++++++++++++++----
- drivers/clk/at91/pmc.h             |   4 +-
- drivers/clk/at91/sam9x60.c         |  22 ++++-
- drivers/clk/at91/sama7g5.c         |  67 +++++++++----
- 4 files changed, 197 insertions(+), 41 deletions(-)
-
---- a/drivers/clk/at91/clk-sam9x60-pll.c
-+++ b/drivers/clk/at91/clk-sam9x60-pll.c
-@@ -229,6 +229,57 @@ static int sam9x60_frac_pll_set_rate(str
- 	return sam9x60_frac_pll_compute_mul_frac(core, rate, parent_rate, true);
- }
- 
-+static int sam9x60_frac_pll_set_rate_chg(struct clk_hw *hw, unsigned long rate,
-+					 unsigned long parent_rate)
-+{
-+	struct sam9x60_pll_core *core = to_sam9x60_pll_core(hw);
-+	struct sam9x60_frac *frac = to_sam9x60_frac(core);
-+	struct regmap *regmap = core->regmap;
-+	unsigned long irqflags;
-+	unsigned int val, cfrac, cmul;
-+	long ret;
-+
-+	ret = sam9x60_frac_pll_compute_mul_frac(core, rate, parent_rate, true);
-+	if (ret <= 0)
-+		return ret;
-+
-+	spin_lock_irqsave(core->lock, irqflags);
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
-+			   core->id);
-+	regmap_read(regmap, AT91_PMC_PLL_CTRL1, &val);
-+	cmul = (val & core->layout->mul_mask) >> core->layout->mul_shift;
-+	cfrac = (val & core->layout->frac_mask) >> core->layout->frac_shift;
-+
-+	if (cmul == frac->mul && cfrac == frac->frac)
-+		goto unlock;
-+
-+	regmap_write(regmap, AT91_PMC_PLL_CTRL1,
-+		     (frac->mul << core->layout->mul_shift) |
-+		     (frac->frac << core->layout->frac_shift));
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
-+			   AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
-+			   AT91_PMC_PLL_UPDT_UPDATE | core->id);
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0,
-+			   AT91_PMC_PLL_CTRL0_ENLOCK | AT91_PMC_PLL_CTRL0_ENPLL,
-+			   AT91_PMC_PLL_CTRL0_ENLOCK |
-+			   AT91_PMC_PLL_CTRL0_ENPLL);
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
-+			   AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
-+			   AT91_PMC_PLL_UPDT_UPDATE | core->id);
-+
-+	while (!sam9x60_pll_ready(regmap, core->id))
-+		cpu_relax();
-+
-+unlock:
-+	spin_unlock_irqrestore(core->lock, irqflags);
-+
-+	return ret;
-+}
-+
- static const struct clk_ops sam9x60_frac_pll_ops = {
- 	.prepare = sam9x60_frac_pll_prepare,
- 	.unprepare = sam9x60_frac_pll_unprepare,
-@@ -238,6 +289,15 @@ static const struct clk_ops sam9x60_frac
- 	.set_rate = sam9x60_frac_pll_set_rate,
- };
- 
-+static const struct clk_ops sam9x60_frac_pll_ops_chg = {
-+	.prepare = sam9x60_frac_pll_prepare,
-+	.unprepare = sam9x60_frac_pll_unprepare,
-+	.is_prepared = sam9x60_frac_pll_is_prepared,
-+	.recalc_rate = sam9x60_frac_pll_recalc_rate,
-+	.round_rate = sam9x60_frac_pll_round_rate,
-+	.set_rate = sam9x60_frac_pll_set_rate_chg,
-+};
-+
- static int sam9x60_div_pll_prepare(struct clk_hw *hw)
- {
- 	struct sam9x60_pll_core *core = to_sam9x60_pll_core(hw);
-@@ -384,6 +444,44 @@ static int sam9x60_div_pll_set_rate(stru
- 	return 0;
- }
- 
-+static int sam9x60_div_pll_set_rate_chg(struct clk_hw *hw, unsigned long rate,
-+					unsigned long parent_rate)
-+{
-+	struct sam9x60_pll_core *core = to_sam9x60_pll_core(hw);
-+	struct sam9x60_div *div = to_sam9x60_div(core);
-+	struct regmap *regmap = core->regmap;
-+	unsigned long irqflags;
-+	unsigned int val, cdiv;
-+
-+	div->div = DIV_ROUND_CLOSEST(parent_rate, rate) - 1;
-+
-+	spin_lock_irqsave(core->lock, irqflags);
-+	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT, AT91_PMC_PLL_UPDT_ID_MSK,
-+			   core->id);
-+	regmap_read(regmap, AT91_PMC_PLL_CTRL0, &val);
-+	cdiv = (val & core->layout->div_mask) >> core->layout->div_shift;
-+
-+	/* Stop if nothing changed. */
-+	if (cdiv == div->div)
-+		goto unlock;
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_CTRL0,
-+			   core->layout->div_mask,
-+			   (div->div << core->layout->div_shift));
-+
-+	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
-+			   AT91_PMC_PLL_UPDT_UPDATE | AT91_PMC_PLL_UPDT_ID_MSK,
-+			   AT91_PMC_PLL_UPDT_UPDATE | core->id);
-+
-+	while (!sam9x60_pll_ready(regmap, core->id))
-+		cpu_relax();
-+
-+unlock:
-+	spin_unlock_irqrestore(core->lock, irqflags);
-+
-+	return 0;
-+}
-+
- static const struct clk_ops sam9x60_div_pll_ops = {
- 	.prepare = sam9x60_div_pll_prepare,
- 	.unprepare = sam9x60_div_pll_unprepare,
-@@ -393,17 +491,26 @@ static const struct clk_ops sam9x60_div_
- 	.set_rate = sam9x60_div_pll_set_rate,
- };
- 
-+static const struct clk_ops sam9x60_div_pll_ops_chg = {
-+	.prepare = sam9x60_div_pll_prepare,
-+	.unprepare = sam9x60_div_pll_unprepare,
-+	.is_prepared = sam9x60_div_pll_is_prepared,
-+	.recalc_rate = sam9x60_div_pll_recalc_rate,
-+	.round_rate = sam9x60_div_pll_round_rate,
-+	.set_rate = sam9x60_div_pll_set_rate_chg,
-+};
-+
- struct clk_hw * __init
- sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
- 			      const char *name, const char *parent_name,
- 			      struct clk_hw *parent_hw, u8 id,
- 			      const struct clk_pll_characteristics *characteristics,
--			      const struct clk_pll_layout *layout, bool critical)
-+			      const struct clk_pll_layout *layout, u32 flags)
- {
- 	struct sam9x60_frac *frac;
- 	struct clk_hw *hw;
- 	struct clk_init_data init;
--	unsigned long parent_rate, flags;
-+	unsigned long parent_rate, irqflags;
- 	unsigned int val;
- 	int ret;
- 
-@@ -417,10 +524,12 @@ sam9x60_clk_register_frac_pll(struct reg
- 	init.name = name;
- 	init.parent_names = &parent_name;
- 	init.num_parents = 1;
--	init.ops = &sam9x60_frac_pll_ops;
--	init.flags = CLK_SET_RATE_GATE;
--	if (critical)
--		init.flags |= CLK_IS_CRITICAL;
-+	if (flags & CLK_SET_RATE_GATE)
-+		init.ops = &sam9x60_frac_pll_ops;
-+	else
-+		init.ops = &sam9x60_frac_pll_ops_chg;
-+
-+	init.flags = flags;
- 
- 	frac->core.id = id;
- 	frac->core.hw.init = &init;
-@@ -429,7 +538,7 @@ sam9x60_clk_register_frac_pll(struct reg
- 	frac->core.regmap = regmap;
- 	frac->core.lock = lock;
- 
--	spin_lock_irqsave(frac->core.lock, flags);
-+	spin_lock_irqsave(frac->core.lock, irqflags);
- 	if (sam9x60_pll_ready(regmap, id)) {
- 		regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- 				   AT91_PMC_PLL_UPDT_ID_MSK, id);
-@@ -457,7 +566,7 @@ sam9x60_clk_register_frac_pll(struct reg
- 			goto free;
- 		}
- 	}
--	spin_unlock_irqrestore(frac->core.lock, flags);
-+	spin_unlock_irqrestore(frac->core.lock, irqflags);
- 
- 	hw = &frac->core.hw;
- 	ret = clk_hw_register(NULL, hw);
-@@ -469,7 +578,7 @@ sam9x60_clk_register_frac_pll(struct reg
- 	return hw;
- 
- free:
--	spin_unlock_irqrestore(frac->core.lock, flags);
-+	spin_unlock_irqrestore(frac->core.lock, irqflags);
- 	kfree(frac);
- 	return hw;
- }
-@@ -478,12 +587,12 @@ struct clk_hw * __init
- sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
- 			     const char *name, const char *parent_name, u8 id,
- 			     const struct clk_pll_characteristics *characteristics,
--			     const struct clk_pll_layout *layout, bool critical)
-+			     const struct clk_pll_layout *layout, u32 flags)
- {
- 	struct sam9x60_div *div;
- 	struct clk_hw *hw;
- 	struct clk_init_data init;
--	unsigned long flags;
-+	unsigned long irqflags;
- 	unsigned int val;
- 	int ret;
- 
-@@ -497,11 +606,11 @@ sam9x60_clk_register_div_pll(struct regm
- 	init.name = name;
- 	init.parent_names = &parent_name;
- 	init.num_parents = 1;
--	init.ops = &sam9x60_div_pll_ops;
--	init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
--		     CLK_SET_RATE_PARENT;
--	if (critical)
--		init.flags |= CLK_IS_CRITICAL;
-+	if (flags & CLK_SET_RATE_GATE)
-+		init.ops = &sam9x60_div_pll_ops;
-+	else
-+		init.ops = &sam9x60_div_pll_ops_chg;
-+	init.flags = flags;
- 
- 	div->core.id = id;
- 	div->core.hw.init = &init;
-@@ -510,14 +619,14 @@ sam9x60_clk_register_div_pll(struct regm
- 	div->core.regmap = regmap;
- 	div->core.lock = lock;
- 
--	spin_lock_irqsave(div->core.lock, flags);
-+	spin_lock_irqsave(div->core.lock, irqflags);
- 
- 	regmap_update_bits(regmap, AT91_PMC_PLL_UPDT,
- 			   AT91_PMC_PLL_UPDT_ID_MSK, id);
- 	regmap_read(regmap, AT91_PMC_PLL_CTRL0, &val);
- 	div->div = FIELD_GET(PMC_PLL_CTRL0_DIV_MSK, val);
- 
--	spin_unlock_irqrestore(div->core.lock, flags);
-+	spin_unlock_irqrestore(div->core.lock, irqflags);
- 
- 	hw = &div->core.hw;
- 	ret = clk_hw_register(NULL, hw);
---- a/drivers/clk/at91/pmc.h
-+++ b/drivers/clk/at91/pmc.h
-@@ -190,14 +190,14 @@ struct clk_hw * __init
- sam9x60_clk_register_div_pll(struct regmap *regmap, spinlock_t *lock,
- 			     const char *name, const char *parent_name, u8 id,
- 			     const struct clk_pll_characteristics *characteristics,
--			     const struct clk_pll_layout *layout, bool critical);
-+			     const struct clk_pll_layout *layout, u32 flags);
- 
- struct clk_hw * __init
- sam9x60_clk_register_frac_pll(struct regmap *regmap, spinlock_t *lock,
- 			      const char *name, const char *parent_name,
- 			      struct clk_hw *parent_hw, u8 id,
- 			      const struct clk_pll_characteristics *characteristics,
--			      const struct clk_pll_layout *layout, bool critical);
-+			      const struct clk_pll_layout *layout, u32 flags);
- 
- struct clk_hw * __init
- at91_clk_register_programmable(struct regmap *regmap, const char *name,
---- a/drivers/clk/at91/sam9x60.c
-+++ b/drivers/clk/at91/sam9x60.c
-@@ -224,13 +224,24 @@ static void __init sam9x60_pmc_setup(str
- 	hw = sam9x60_clk_register_frac_pll(regmap, &pmc_pll_lock, "pllack_fracck",
- 					   "mainck", sam9x60_pmc->chws[PMC_MAIN],
- 					   0, &plla_characteristics,
--					   &pll_frac_layout, true);
-+					   &pll_frac_layout,
-+					   /*
-+					    * This feeds pllack_divck which
-+					    * feeds CPU. It should not be
-+					    * disabled.
-+					    */
-+					   CLK_IS_CRITICAL | CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
- 	hw = sam9x60_clk_register_div_pll(regmap, &pmc_pll_lock, "pllack_divck",
- 					  "pllack_fracck", 0, &plla_characteristics,
--					  &pll_div_layout, true);
-+					  &pll_div_layout,
-+					   /*
-+					    * This feeds CPU. It should not
-+					    * be disabled.
-+					    */
-+					  CLK_IS_CRITICAL | CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -239,13 +250,16 @@ static void __init sam9x60_pmc_setup(str
- 	hw = sam9x60_clk_register_frac_pll(regmap, &pmc_pll_lock, "upllck_fracck",
- 					   "main_osc", main_osc_hw, 1,
- 					   &upll_characteristics,
--					   &pll_frac_layout, false);
-+					   &pll_frac_layout, CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
- 	hw = sam9x60_clk_register_div_pll(regmap, &pmc_pll_lock, "upllck_divck",
- 					  "upllck_fracck", 1, &upll_characteristics,
--					  &pll_div_layout, false);
-+					  &pll_div_layout,
-+					  CLK_SET_RATE_GATE |
-+					  CLK_SET_PARENT_GATE |
-+					  CLK_SET_RATE_PARENT);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -95,15 +95,15 @@ static const struct clk_pll_layout pll_l
-  * @p:		clock parent
-  * @l:		clock layout
-  * @t:		clock type
-- * @f:		true if clock is critical and cannot be disabled
-+ * @f:		clock flags
-  * @eid:	export index in sama7g5->chws[] array
-  */
- static const struct {
- 	const char *n;
- 	const char *p;
- 	const struct clk_pll_layout *l;
-+	unsigned long f;
- 	u8 t;
--	u8 c;
- 	u8 eid;
- } sama7g5_plls[][PLL_ID_MAX] = {
- 	[PLL_ID_CPU] = {
-@@ -111,13 +111,18 @@ static const struct {
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
- 		  .t = PLL_TYPE_FRAC,
--		  .c = 1, },
-+		   /*
-+		    * This feeds cpupll_divpmcck which feeds CPU. It should
-+		    * not be disabled.
-+		    */
-+		  .f = CLK_IS_CRITICAL, },
- 
- 		{ .n = "cpupll_divpmcck",
- 		  .p = "cpupll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .c = 1,
-+		   /* This feeds CPU. It should not be disabled. */
-+		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
- 		  .eid = PMC_CPUPLL, },
- 	},
- 
-@@ -126,13 +131,22 @@ static const struct {
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
- 		  .t = PLL_TYPE_FRAC,
--		  .c = 1, },
-+		   /*
-+		    * This feeds syspll_divpmcck which may feed critial parts
-+		    * of the systems like timers. Therefore it should not be
-+		    * disabled.
-+		    */
-+		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, },
- 
- 		{ .n = "syspll_divpmcck",
- 		  .p = "syspll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .c = 1,
-+		   /*
-+		    * This may feed critial parts of the systems like timers.
-+		    * Therefore it should not be disabled.
-+		    */
-+		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE,
- 		  .eid = PMC_SYSPLL, },
- 	},
- 
-@@ -141,55 +155,71 @@ static const struct {
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
- 		  .t = PLL_TYPE_FRAC,
--		  .c = 1, },
-+		   /*
-+		    * This feeds ddrpll_divpmcck which feeds DDR. It should not
-+		    * be disabled.
-+		    */
-+		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, },
- 
- 		{ .n = "ddrpll_divpmcck",
- 		  .p = "ddrpll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
--		  .c = 1, },
-+		   /* This feeds DDR. It should not be disabled. */
-+		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, },
- 	},
- 
- 	[PLL_ID_IMG] = {
- 		{ .n = "imgpll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
--		  .t = PLL_TYPE_FRAC, },
-+		  .t = PLL_TYPE_FRAC,
-+		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "imgpll_divpmcck",
- 		  .p = "imgpll_fracck",
- 		  .l = &pll_layout_divpmc,
--		  .t = PLL_TYPE_DIV, },
-+		  .t = PLL_TYPE_DIV,
-+		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
-+		       CLK_SET_RATE_PARENT, },
- 	},
- 
- 	[PLL_ID_BAUD] = {
- 		{ .n = "baudpll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
--		  .t = PLL_TYPE_FRAC, },
-+		  .t = PLL_TYPE_FRAC,
-+		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "baudpll_divpmcck",
- 		  .p = "baudpll_fracck",
- 		  .l = &pll_layout_divpmc,
--		  .t = PLL_TYPE_DIV, },
-+		  .t = PLL_TYPE_DIV,
-+		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
-+		       CLK_SET_RATE_PARENT, },
- 	},
- 
- 	[PLL_ID_AUDIO] = {
- 		{ .n = "audiopll_fracck",
- 		  .p = "main_xtal",
- 		  .l = &pll_layout_frac,
--		  .t = PLL_TYPE_FRAC, },
-+		  .t = PLL_TYPE_FRAC,
-+		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "audiopll_divpmcck",
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divpmc,
- 		  .t = PLL_TYPE_DIV,
-+		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
-+		       CLK_SET_RATE_PARENT,
- 		  .eid = PMC_AUDIOPMCPLL, },
- 
- 		{ .n = "audiopll_diviock",
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divio,
- 		  .t = PLL_TYPE_DIV,
-+		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
-+		       CLK_SET_RATE_PARENT,
- 		  .eid = PMC_AUDIOIOPLL, },
- 	},
- 
-@@ -197,12 +227,15 @@ static const struct {
- 		{ .n = "ethpll_fracck",
- 		  .p = "main_xtal",
- 		  .l = &pll_layout_frac,
--		  .t = PLL_TYPE_FRAC, },
-+		  .t = PLL_TYPE_FRAC,
-+		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "ethpll_divpmcck",
- 		  .p = "ethpll_fracck",
- 		  .l = &pll_layout_divpmc,
--		  .t = PLL_TYPE_DIV, },
-+		  .t = PLL_TYPE_DIV,
-+		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
-+		       CLK_SET_RATE_PARENT, },
- 	},
- };
- 
-@@ -890,7 +923,7 @@ static void __init sama7g5_pmc_setup(str
- 					sama7g5_plls[i][j].p, parent_hw, i,
- 					&pll_characteristics,
- 					sama7g5_plls[i][j].l,
--					sama7g5_plls[i][j].c);
-+					sama7g5_plls[i][j].f);
- 				break;
- 
- 			case PLL_TYPE_DIV:
-@@ -899,7 +932,7 @@ static void __init sama7g5_pmc_setup(str
- 					sama7g5_plls[i][j].p, i,
- 					&pll_characteristics,
- 					sama7g5_plls[i][j].l,
--					sama7g5_plls[i][j].c);
-+					sama7g5_plls[i][j].f);
- 				break;
- 
- 			default:

target/linux/at91/patches-5.15/244-clk-at91-clk-master-add-notifier-for-divider.patch → target/linux/at91/patches-5.15/107-clk-at91-clk-master-add-notifier-for-divider.patch

@@ -508,9 +508,9 @@ Signed-off-by: Stephen Boyd <[email protected]>
  
 --- a/drivers/clk/at91/sama7g5.c
 +++ b/drivers/clk/at91/sama7g5.c
-@@ -1003,7 +1003,7 @@ static void __init sama7g5_pmc_setup(str
- 
- 	hw = at91_clk_register_master_div(regmap, "mck0", "cpuck",
+@@ -993,7 +993,7 @@ static void __init sama7g5_pmc_setup(str
+ 	parent_names[0] = "cpupll_divpmcck";
+ 	hw = at91_clk_register_master_div(regmap, "mck0", "cpupll_divpmcck",
  					  &mck0_layout, &mck0_characteristics,
 -					  &pmc_mck0_lock, 0);
 +					  &pmc_mck0_lock, CLK_GET_RATE_NOCACHE, 5);

target/linux/at91/patches-5.15/107-clk-at91-sama7g5-remove-mck0-from-parent-list-of-oth.patch

@@ -1,196 +0,0 @@
-From 7cfe2dfe5ac7c72b904e4b59b240caa42721ee07 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:13 +0200
-Subject: [PATCH 107/247] clk: at91: sama7g5: remove mck0 from parent list of
- other clocks
-
-MCK0 is changed at runtime by DVFS. Due to this, since not all IPs
-are glitch free aware at MCK0 changes, remove MCK0 from parent list
-of other clocks (e.g. generic clock, programmable/system clock, MCKX).
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 55 ++++++++++++++++++--------------------
- 1 file changed, 26 insertions(+), 29 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -280,7 +280,7 @@ static const struct {
- 	  .ep = { "syspll_divpmcck", "ddrpll_divpmcck", "imgpll_divpmcck", },
- 	  .ep_mux_table = { 5, 6, 7, },
- 	  .ep_count = 3,
--	  .ep_chg_id = 6, },
-+	  .ep_chg_id = 5, },
- 
- 	{ .n = "mck4",
- 	  .id = 4,
-@@ -313,7 +313,7 @@ static const struct {
- };
- 
- /* Mux table for programmable clocks. */
--static u32 sama7g5_prog_mux_table[] = { 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, };
-+static u32 sama7g5_prog_mux_table[] = { 0, 1, 2, 5, 6, 7, 8, 9, 10, };
- 
- /**
-  * Peripheral clock description
-@@ -436,7 +436,7 @@ static const struct {
- 	  .pp = { "audiopll_divpmcck", },
- 	  .pp_mux_table = { 9, },
- 	  .pp_count = 1,
--	  .pp_chg_id = 4, },
-+	  .pp_chg_id = 3, },
- 
- 	{ .n  = "csi_gclk",
- 	  .id = 33,
-@@ -548,7 +548,7 @@ static const struct {
- 	  .pp = { "ethpll_divpmcck", },
- 	  .pp_mux_table = { 10, },
- 	  .pp_count = 1,
--	  .pp_chg_id = 4, },
-+	  .pp_chg_id = 3, },
- 
- 	{ .n  = "gmac1_gclk",
- 	  .id = 52,
-@@ -580,7 +580,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "audiopll_divpmcck", },
- 	  .pp_mux_table = { 5, 9, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "i2smcc1_gclk",
- 	  .id = 58,
-@@ -588,7 +588,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "audiopll_divpmcck", },
- 	  .pp_mux_table = { 5, 9, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "mcan0_gclk",
- 	  .id = 61,
-@@ -730,7 +730,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "baudpll_divpmcck", },
- 	  .pp_mux_table = { 5, 8, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "sdmmc1_gclk",
- 	  .id = 81,
-@@ -738,7 +738,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "baudpll_divpmcck", },
- 	  .pp_mux_table = { 5, 8, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "sdmmc2_gclk",
- 	  .id = 82,
-@@ -746,7 +746,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "baudpll_divpmcck", },
- 	  .pp_mux_table = { 5, 8, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "spdifrx_gclk",
- 	  .id = 84,
-@@ -754,7 +754,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "audiopll_divpmcck", },
- 	  .pp_mux_table = { 5, 9, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n = "spdiftx_gclk",
- 	  .id = 85,
-@@ -762,7 +762,7 @@ static const struct {
- 	  .pp = { "syspll_divpmcck", "audiopll_divpmcck", },
- 	  .pp_mux_table = { 5, 9, },
- 	  .pp_count = 2,
--	  .pp_chg_id = 5, },
-+	  .pp_chg_id = 4, },
- 
- 	{ .n  = "tcb0_ch0_gclk",
- 	  .id = 88,
-@@ -961,9 +961,8 @@ static void __init sama7g5_pmc_setup(str
- 	parent_names[0] = md_slck_name;
- 	parent_names[1] = td_slck_name;
- 	parent_names[2] = "mainck";
--	parent_names[3] = "mck0";
- 	for (i = 0; i < ARRAY_SIZE(sama7g5_mckx); i++) {
--		u8 num_parents = 4 + sama7g5_mckx[i].ep_count;
-+		u8 num_parents = 3 + sama7g5_mckx[i].ep_count;
- 		u32 *mux_table;
- 
- 		mux_table = kmalloc_array(num_parents, sizeof(*mux_table),
-@@ -971,10 +970,10 @@ static void __init sama7g5_pmc_setup(str
- 		if (!mux_table)
- 			goto err_free;
- 
--		SAMA7G5_INIT_TABLE(mux_table, 4);
--		SAMA7G5_FILL_TABLE(&mux_table[4], sama7g5_mckx[i].ep_mux_table,
-+		SAMA7G5_INIT_TABLE(mux_table, 3);
-+		SAMA7G5_FILL_TABLE(&mux_table[3], sama7g5_mckx[i].ep_mux_table,
- 				   sama7g5_mckx[i].ep_count);
--		SAMA7G5_FILL_TABLE(&parent_names[4], sama7g5_mckx[i].ep,
-+		SAMA7G5_FILL_TABLE(&parent_names[3], sama7g5_mckx[i].ep,
- 				   sama7g5_mckx[i].ep_count);
- 
- 		hw = at91_clk_sama7g5_register_master(regmap, sama7g5_mckx[i].n,
-@@ -997,20 +996,19 @@ static void __init sama7g5_pmc_setup(str
- 	parent_names[0] = md_slck_name;
- 	parent_names[1] = td_slck_name;
- 	parent_names[2] = "mainck";
--	parent_names[3] = "mck0";
--	parent_names[4] = "syspll_divpmcck";
--	parent_names[5] = "ddrpll_divpmcck";
--	parent_names[6] = "imgpll_divpmcck";
--	parent_names[7] = "baudpll_divpmcck";
--	parent_names[8] = "audiopll_divpmcck";
--	parent_names[9] = "ethpll_divpmcck";
-+	parent_names[3] = "syspll_divpmcck";
-+	parent_names[4] = "ddrpll_divpmcck";
-+	parent_names[5] = "imgpll_divpmcck";
-+	parent_names[6] = "baudpll_divpmcck";
-+	parent_names[7] = "audiopll_divpmcck";
-+	parent_names[8] = "ethpll_divpmcck";
- 	for (i = 0; i < 8; i++) {
- 		char name[6];
- 
- 		snprintf(name, sizeof(name), "prog%d", i);
- 
- 		hw = at91_clk_register_programmable(regmap, name, parent_names,
--						    10, i,
-+						    9, i,
- 						    &programmable_layout,
- 						    sama7g5_prog_mux_table);
- 		if (IS_ERR(hw))
-@@ -1047,9 +1045,8 @@ static void __init sama7g5_pmc_setup(str
- 	parent_names[0] = md_slck_name;
- 	parent_names[1] = td_slck_name;
- 	parent_names[2] = "mainck";
--	parent_names[3] = "mck0";
- 	for (i = 0; i < ARRAY_SIZE(sama7g5_gck); i++) {
--		u8 num_parents = 4 + sama7g5_gck[i].pp_count;
-+		u8 num_parents = 3 + sama7g5_gck[i].pp_count;
- 		u32 *mux_table;
- 
- 		mux_table = kmalloc_array(num_parents, sizeof(*mux_table),
-@@ -1057,10 +1054,10 @@ static void __init sama7g5_pmc_setup(str
- 		if (!mux_table)
- 			goto err_free;
- 
--		SAMA7G5_INIT_TABLE(mux_table, 4);
--		SAMA7G5_FILL_TABLE(&mux_table[4], sama7g5_gck[i].pp_mux_table,
-+		SAMA7G5_INIT_TABLE(mux_table, 3);
-+		SAMA7G5_FILL_TABLE(&mux_table[3], sama7g5_gck[i].pp_mux_table,
- 				   sama7g5_gck[i].pp_count);
--		SAMA7G5_FILL_TABLE(&parent_names[4], sama7g5_gck[i].pp,
-+		SAMA7G5_FILL_TABLE(&parent_names[3], sama7g5_gck[i].pp,
- 				   sama7g5_gck[i].pp_count);
- 
- 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,

target/linux/at91/patches-5.15/108-clk-at91-sama7g5-decrease-lower-limit-for-MCK0-rate.patch

@@ -1,30 +0,0 @@
-From 8b88f1e9918c173b24b43015cdb713cdde9e4d17 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:14 +0200
-Subject: [PATCH 108/247] clk: at91: sama7g5: decrease lower limit for MCK0
- rate
-
-On SAMA7G5 CPU clock is changed at run-time by DVFS. Since MCK0 and
-CPU clock shares the same parent clock (CPUPLL clock) the MCK0 is
-also changed by DVFS to avoid over/under clocking of MCK0 consumers.
-The lower limit is changed to be able to set MCK0 accordingly by
-DVFS.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -807,7 +807,7 @@ static const struct clk_pll_characterist
- 
- /* MCK0 characteristics. */
- static const struct clk_master_characteristics mck0_characteristics = {
--	.output = { .min = 140000000, .max = 200000000 },
-+	.output = { .min = 50000000, .max = 200000000 },
- 	.divisors = { 1, 2, 4, 3, 5 },
- 	.have_div3_pres = 1,
- };

target/linux/at91/patches-5.15/246-clk-at91-sama7g5-set-low-limit-for-mck0-at-32KHz.patch → target/linux/at91/patches-5.15/108-clk-at91-sama7g5-set-low-limit-for-mck0-at-32KHz.patch

@@ -15,7 +15,7 @@ Signed-off-by: Stephen Boyd <[email protected]>
 
 --- a/drivers/clk/at91/sama7g5.c
 +++ b/drivers/clk/at91/sama7g5.c
-@@ -850,7 +850,7 @@ static const struct {
+@@ -849,7 +849,7 @@ static const struct {
  
  /* MCK0 characteristics. */
  static const struct clk_master_characteristics mck0_characteristics = {

target/linux/at91/patches-5.15/109-clk-at91-sama7g5-do-not-allow-cpu-pll-to-go-higher-t.patch

@@ -1,221 +0,0 @@
-From 943ed75a2a5ab08582d3bc8025e8111903698763 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:15 +0200
-Subject: [PATCH 109/247] clk: at91: sama7g5: do not allow cpu pll to go higher
- than 1GHz
-
-Since CPU PLL feeds both CPU clock and MCK0, MCK0 cannot go higher
-than 200MHz and MCK0 maximum prescaller is 5 limit the CPU PLL at
-1GHz to avoid MCK0 overclocking while CPU PLL is changed by DVFS.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 61 +++++++++++++++++++++++++++++---------
- 1 file changed, 47 insertions(+), 14 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -89,11 +89,40 @@ static const struct clk_pll_layout pll_l
- 	.endiv_shift	= 30,
- };
- 
-+/*
-+ * CPU PLL output range.
-+ * Notice: The upper limit has been setup to 1000000002 due to hardware
-+ * block which cannot output exactly 1GHz.
-+ */
-+static const struct clk_range cpu_pll_outputs[] = {
-+	{ .min = 2343750, .max = 1000000002 },
-+};
-+
-+/* PLL output range. */
-+static const struct clk_range pll_outputs[] = {
-+	{ .min = 2343750, .max = 1200000000 },
-+};
-+
-+/* CPU PLL characteristics. */
-+static const struct clk_pll_characteristics cpu_pll_characteristics = {
-+	.input = { .min = 12000000, .max = 50000000 },
-+	.num_output = ARRAY_SIZE(cpu_pll_outputs),
-+	.output = cpu_pll_outputs,
-+};
-+
-+/* PLL characteristics. */
-+static const struct clk_pll_characteristics pll_characteristics = {
-+	.input = { .min = 12000000, .max = 50000000 },
-+	.num_output = ARRAY_SIZE(pll_outputs),
-+	.output = pll_outputs,
-+};
-+
- /**
-  * PLL clocks description
-  * @n:		clock name
-  * @p:		clock parent
-  * @l:		clock layout
-+ * @c:		clock characteristics
-  * @t:		clock type
-  * @f:		clock flags
-  * @eid:	export index in sama7g5->chws[] array
-@@ -102,6 +131,7 @@ static const struct {
- 	const char *n;
- 	const char *p;
- 	const struct clk_pll_layout *l;
-+	const struct clk_pll_characteristics *c;
- 	unsigned long f;
- 	u8 t;
- 	u8 eid;
-@@ -110,6 +140,7 @@ static const struct {
- 		{ .n = "cpupll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
-+		  .c = &cpu_pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		   /*
- 		    * This feeds cpupll_divpmcck which feeds CPU. It should
-@@ -120,6 +151,7 @@ static const struct {
- 		{ .n = "cpupll_divpmcck",
- 		  .p = "cpupll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &cpu_pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		   /* This feeds CPU. It should not be disabled. */
- 		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_PARENT,
-@@ -130,6 +162,7 @@ static const struct {
- 		{ .n = "syspll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		   /*
- 		    * This feeds syspll_divpmcck which may feed critial parts
-@@ -141,6 +174,7 @@ static const struct {
- 		{ .n = "syspll_divpmcck",
- 		  .p = "syspll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		   /*
- 		    * This may feed critial parts of the systems like timers.
-@@ -154,6 +188,7 @@ static const struct {
- 		{ .n = "ddrpll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		   /*
- 		    * This feeds ddrpll_divpmcck which feeds DDR. It should not
-@@ -164,6 +199,7 @@ static const struct {
- 		{ .n = "ddrpll_divpmcck",
- 		  .p = "ddrpll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		   /* This feeds DDR. It should not be disabled. */
- 		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE, },
-@@ -173,12 +209,14 @@ static const struct {
- 		{ .n = "imgpll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "imgpll_divpmcck",
- 		  .p = "imgpll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
- 		       CLK_SET_RATE_PARENT, },
-@@ -188,12 +226,14 @@ static const struct {
- 		{ .n = "baudpll_fracck",
- 		  .p = "mainck",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "baudpll_divpmcck",
- 		  .p = "baudpll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
- 		       CLK_SET_RATE_PARENT, },
-@@ -203,12 +243,14 @@ static const struct {
- 		{ .n = "audiopll_fracck",
- 		  .p = "main_xtal",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "audiopll_divpmcck",
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
- 		       CLK_SET_RATE_PARENT,
-@@ -217,6 +259,7 @@ static const struct {
- 		{ .n = "audiopll_diviock",
- 		  .p = "audiopll_fracck",
- 		  .l = &pll_layout_divio,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
- 		       CLK_SET_RATE_PARENT,
-@@ -227,12 +270,14 @@ static const struct {
- 		{ .n = "ethpll_fracck",
- 		  .p = "main_xtal",
- 		  .l = &pll_layout_frac,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		  .f = CLK_SET_RATE_GATE, },
- 
- 		{ .n = "ethpll_divpmcck",
- 		  .p = "ethpll_fracck",
- 		  .l = &pll_layout_divpmc,
-+		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		  .f = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE |
- 		       CLK_SET_RATE_PARENT, },
-@@ -793,18 +838,6 @@ static const struct {
- 	  .pp_chg_id = INT_MIN, },
- };
- 
--/* PLL output range. */
--static const struct clk_range pll_outputs[] = {
--	{ .min = 2343750, .max = 1200000000 },
--};
--
--/* PLL characteristics. */
--static const struct clk_pll_characteristics pll_characteristics = {
--	.input = { .min = 12000000, .max = 50000000 },
--	.num_output = ARRAY_SIZE(pll_outputs),
--	.output = pll_outputs,
--};
--
- /* MCK0 characteristics. */
- static const struct clk_master_characteristics mck0_characteristics = {
- 	.output = { .min = 50000000, .max = 200000000 },
-@@ -921,7 +954,7 @@ static void __init sama7g5_pmc_setup(str
- 				hw = sam9x60_clk_register_frac_pll(regmap,
- 					&pmc_pll_lock, sama7g5_plls[i][j].n,
- 					sama7g5_plls[i][j].p, parent_hw, i,
--					&pll_characteristics,
-+					sama7g5_plls[i][j].c,
- 					sama7g5_plls[i][j].l,
- 					sama7g5_plls[i][j].f);
- 				break;
-@@ -930,7 +963,7 @@ static void __init sama7g5_pmc_setup(str
- 				hw = sam9x60_clk_register_div_pll(regmap,
- 					&pmc_pll_lock, sama7g5_plls[i][j].n,
- 					sama7g5_plls[i][j].p, i,
--					&pll_characteristics,
-+					sama7g5_plls[i][j].c,
- 					sama7g5_plls[i][j].l,
- 					sama7g5_plls[i][j].f);
- 				break;

target/linux/at91/patches-5.15/247-clk-use-clk_core_get_rate_recalc-in-clk_rate_get.patch → target/linux/at91/patches-5.15/109-clk-use-clk_core_get_rate_recalc-in-clk_rate_get.patch

@@ -18,7 +18,7 @@ Signed-off-by: Stephen Boyd <[email protected]>
 
 --- a/drivers/clk/clk.c
 +++ b/drivers/clk/clk.c
-@@ -3105,7 +3105,10 @@ static int clk_rate_get(void *data, u64
+@@ -3131,7 +3131,10 @@ static int clk_rate_get(void *data, u64
  {
  	struct clk_core *core = data;
  

target/linux/at91/patches-5.15/110-clk-at91-clk-master-re-factor-master-clock.patch

@@ -1,1230 +0,0 @@
-From 9109b768fe65994547ef464b13e508b22de3e89b Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:16 +0200
-Subject: [PATCH 110/247] clk: at91: clk-master: re-factor master clock
-
-Re-factor master clock driver by splitting it into 2 clocks: prescaller
-and divider clocks. Based on registered clock flags the prescaler's rate
-could be changed at runtime. This is necessary for platforms supporting
-DVFS (e.g. SAMA7G5) where master clock could be changed at run-time.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/at91rm9200.c  |  21 ++-
- drivers/clk/at91/at91sam9260.c |  26 ++-
- drivers/clk/at91/at91sam9g45.c |  32 +++-
- drivers/clk/at91/at91sam9n12.c |  36 ++--
- drivers/clk/at91/at91sam9rl.c  |  23 ++-
- drivers/clk/at91/at91sam9x5.c  |  28 ++-
- drivers/clk/at91/clk-master.c  | 335 ++++++++++++++++++++++++++++-----
- drivers/clk/at91/dt-compat.c   |  15 +-
- drivers/clk/at91/pmc.h         |  16 +-
- drivers/clk/at91/sam9x60.c     |  23 ++-
- drivers/clk/at91/sama5d2.c     |  42 +++--
- drivers/clk/at91/sama5d3.c     |  38 ++--
- drivers/clk/at91/sama5d4.c     |  40 ++--
- drivers/clk/at91/sama7g5.c     |  13 +-
- 14 files changed, 542 insertions(+), 146 deletions(-)
-
---- a/drivers/clk/at91/at91rm9200.c
-+++ b/drivers/clk/at91/at91rm9200.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(rm9200_mck_lock);
-+
- struct sck {
- 	char *n;
- 	char *p;
-@@ -137,9 +139,20 @@ static void __init at91rm9200_pmc_setup(
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "pllack";
- 	parent_names[3] = "pllbck";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91rm9200_master_layout,
--				      &rm9200_mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91rm9200_master_layout,
-+					   &rm9200_mck_characteristics,
-+					   &rm9200_mck_lock, CLK_SET_RATE_GATE,
-+					   INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91rm9200_master_layout,
-+					  &rm9200_mck_characteristics,
-+					  &rm9200_mck_lock, CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -181,7 +194,7 @@ static void __init at91rm9200_pmc_setup(
- 	for (i = 0; i < ARRAY_SIZE(at91rm9200_periphck); i++) {
- 		hw = at91_clk_register_peripheral(regmap,
- 						  at91rm9200_periphck[i].n,
--						  "masterck",
-+						  "masterck_div",
- 						  at91rm9200_periphck[i].id);
- 		if (IS_ERR(hw))
- 			goto err_free;
---- a/drivers/clk/at91/at91sam9260.c
-+++ b/drivers/clk/at91/at91sam9260.c
-@@ -32,6 +32,8 @@ struct at91sam926x_data {
- 	bool has_slck;
- };
- 
-+static DEFINE_SPINLOCK(at91sam9260_mck_lock);
-+
- static const struct clk_master_characteristics sam9260_mck_characteristics = {
- 	.output = { .min = 0, .max = 105000000 },
- 	.divisors = { 1, 2, 4, 0 },
-@@ -218,8 +220,8 @@ static const struct sck at91sam9261_syst
- 	{ .n = "pck1",  .p = "prog1",    .id = 9 },
- 	{ .n = "pck2",  .p = "prog2",    .id = 10 },
- 	{ .n = "pck3",  .p = "prog3",    .id = 11 },
--	{ .n = "hclk0", .p = "masterck", .id = 16 },
--	{ .n = "hclk1", .p = "masterck", .id = 17 },
-+	{ .n = "hclk0", .p = "masterck_div", .id = 16 },
-+	{ .n = "hclk1", .p = "masterck_div", .id = 17 },
- };
- 
- static const struct pck at91sam9261_periphck[] = {
-@@ -413,9 +415,21 @@ static void __init at91sam926x_pmc_setup
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "pllack";
- 	parent_names[3] = "pllbck";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91rm9200_master_layout,
--				      data->mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91rm9200_master_layout,
-+					   data->mck_characteristics,
-+					   &at91sam9260_mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91rm9200_master_layout,
-+					  data->mck_characteristics,
-+					  &at91sam9260_mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -457,7 +471,7 @@ static void __init at91sam926x_pmc_setup
- 	for (i = 0; i < data->num_pck; i++) {
- 		hw = at91_clk_register_peripheral(regmap,
- 						  data->pck[i].n,
--						  "masterck",
-+						  "masterck_div",
- 						  data->pck[i].id);
- 		if (IS_ERR(hw))
- 			goto err_free;
---- a/drivers/clk/at91/at91sam9g45.c
-+++ b/drivers/clk/at91/at91sam9g45.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(at91sam9g45_mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 0, .max = 133333333 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -40,10 +42,10 @@ static const struct {
- 	char *p;
- 	u8 id;
- } at91sam9g45_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
--	{ .n = "uhpck", .p = "usbck",    .id = 6 },
--	{ .n = "pck0",  .p = "prog0",    .id = 8 },
--	{ .n = "pck1",  .p = "prog1",    .id = 9 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
-+	{ .n = "uhpck", .p = "usbck",        .id = 6 },
-+	{ .n = "pck0",  .p = "prog0",        .id = 8 },
-+	{ .n = "pck1",  .p = "prog1",        .id = 9 },
- };
- 
- struct pck {
-@@ -148,9 +150,21 @@ static void __init at91sam9g45_pmc_setup
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91rm9200_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91rm9200_master_layout,
-+					   &mck_characteristics,
-+					   &at91sam9g45_mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91rm9200_master_layout,
-+					  &mck_characteristics,
-+					  &at91sam9g45_mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -166,7 +180,7 @@ static void __init at91sam9g45_pmc_setup
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 2; i++) {
- 		char name[6];
- 
-@@ -195,7 +209,7 @@ static void __init at91sam9g45_pmc_setup
- 	for (i = 0; i < ARRAY_SIZE(at91sam9g45_periphck); i++) {
- 		hw = at91_clk_register_peripheral(regmap,
- 						  at91sam9g45_periphck[i].n,
--						  "masterck",
-+						  "masterck_div",
- 						  at91sam9g45_periphck[i].id);
- 		if (IS_ERR(hw))
- 			goto err_free;
---- a/drivers/clk/at91/at91sam9n12.c
-+++ b/drivers/clk/at91/at91sam9n12.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(at91sam9n12_mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 0, .max = 133333333 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -54,12 +56,12 @@ static const struct {
- 	char *p;
- 	u8 id;
- } at91sam9n12_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
--	{ .n = "lcdck", .p = "masterck", .id = 3 },
--	{ .n = "uhpck", .p = "usbck",    .id = 6 },
--	{ .n = "udpck", .p = "usbck",    .id = 7 },
--	{ .n = "pck0",  .p = "prog0",    .id = 8 },
--	{ .n = "pck1",  .p = "prog1",    .id = 9 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
-+	{ .n = "lcdck", .p = "masterck_div", .id = 3 },
-+	{ .n = "uhpck", .p = "usbck",        .id = 6 },
-+	{ .n = "udpck", .p = "usbck",        .id = 7 },
-+	{ .n = "pck0",  .p = "prog0",        .id = 8 },
-+	{ .n = "pck1",  .p = "prog1",        .id = 9 },
- };
- 
- static const struct clk_pcr_layout at91sam9n12_pcr_layout = {
-@@ -175,9 +177,21 @@ static void __init at91sam9n12_pmc_setup
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "pllbck";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91sam9x5_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91sam9x5_master_layout,
-+					   &mck_characteristics,
-+					   &at91sam9n12_mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91sam9x5_master_layout,
-+					  &mck_characteristics,
-+					  &at91sam9n12_mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -191,7 +205,7 @@ static void __init at91sam9n12_pmc_setup
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "pllbck";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 2; i++) {
- 		char name[6];
- 
-@@ -221,7 +235,7 @@ static void __init at91sam9n12_pmc_setup
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &at91sam9n12_pcr_layout,
- 							 at91sam9n12_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 at91sam9n12_periphck[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
---- a/drivers/clk/at91/at91sam9rl.c
-+++ b/drivers/clk/at91/at91sam9rl.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(sam9rl_mck_lock);
-+
- static const struct clk_master_characteristics sam9rl_mck_characteristics = {
- 	.output = { .min = 0, .max = 94000000 },
- 	.divisors = { 1, 2, 4, 0 },
-@@ -117,9 +119,20 @@ static void __init at91sam9rl_pmc_setup(
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "pllack";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91rm9200_master_layout,
--				      &sam9rl_mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91rm9200_master_layout,
-+					   &sam9rl_mck_characteristics,
-+					   &sam9rl_mck_lock, CLK_SET_RATE_GATE,
-+					   INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91rm9200_master_layout,
-+					  &sam9rl_mck_characteristics,
-+					  &sam9rl_mck_lock, CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -129,7 +142,7 @@ static void __init at91sam9rl_pmc_setup(
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "pllack";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 2; i++) {
- 		char name[6];
- 
-@@ -158,7 +171,7 @@ static void __init at91sam9rl_pmc_setup(
- 	for (i = 0; i < ARRAY_SIZE(at91sam9rl_periphck); i++) {
- 		hw = at91_clk_register_peripheral(regmap,
- 						  at91sam9rl_periphck[i].n,
--						  "masterck",
-+						  "masterck_div",
- 						  at91sam9rl_periphck[i].id);
- 		if (IS_ERR(hw))
- 			goto err_free;
---- a/drivers/clk/at91/at91sam9x5.c
-+++ b/drivers/clk/at91/at91sam9x5.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 0, .max = 133333333 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -41,7 +43,7 @@ static const struct {
- 	char *p;
- 	u8 id;
- } at91sam9x5_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
- 	{ .n = "smdck", .p = "smdclk",   .id = 4 },
- 	{ .n = "uhpck", .p = "usbck",    .id = 6 },
- 	{ .n = "udpck", .p = "usbck",    .id = 7 },
-@@ -196,9 +198,19 @@ static void __init at91sam9x5_pmc_setup(
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91sam9x5_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91sam9x5_master_layout,
-+					   &mck_characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91sam9x5_master_layout,
-+					  &mck_characteristics, &mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -218,7 +230,7 @@ static void __init at91sam9x5_pmc_setup(
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 2; i++) {
- 		char name[6];
- 
-@@ -245,7 +257,7 @@ static void __init at91sam9x5_pmc_setup(
- 	}
- 
- 	if (has_lcdck) {
--		hw = at91_clk_register_system(regmap, "lcdck", "masterck", 3);
-+		hw = at91_clk_register_system(regmap, "lcdck", "masterck_div", 3);
- 		if (IS_ERR(hw))
- 			goto err_free;
- 
-@@ -256,7 +268,7 @@ static void __init at91sam9x5_pmc_setup(
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &at91sam9x5_pcr_layout,
- 							 at91sam9x5_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 at91sam9x5_periphck[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
-@@ -269,7 +281,7 @@ static void __init at91sam9x5_pmc_setup(
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &at91sam9x5_pcr_layout,
- 							 extra_pcks[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 extra_pcks[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
---- a/drivers/clk/at91/clk-master.c
-+++ b/drivers/clk/at91/clk-master.c
-@@ -58,83 +58,309 @@ static inline bool clk_master_ready(stru
- static int clk_master_prepare(struct clk_hw *hw)
- {
- 	struct clk_master *master = to_clk_master(hw);
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(master->lock, flags);
- 
- 	while (!clk_master_ready(master))
- 		cpu_relax();
- 
-+	spin_unlock_irqrestore(master->lock, flags);
-+
- 	return 0;
- }
- 
- static int clk_master_is_prepared(struct clk_hw *hw)
- {
- 	struct clk_master *master = to_clk_master(hw);
-+	unsigned long flags;
-+	bool status;
-+
-+	spin_lock_irqsave(master->lock, flags);
-+	status = clk_master_ready(master);
-+	spin_unlock_irqrestore(master->lock, flags);
- 
--	return clk_master_ready(master);
-+	return status;
- }
- 
--static unsigned long clk_master_recalc_rate(struct clk_hw *hw,
--					    unsigned long parent_rate)
-+static unsigned long clk_master_div_recalc_rate(struct clk_hw *hw,
-+						unsigned long parent_rate)
- {
--	u8 pres;
- 	u8 div;
--	unsigned long rate = parent_rate;
-+	unsigned long flags, rate = parent_rate;
- 	struct clk_master *master = to_clk_master(hw);
- 	const struct clk_master_layout *layout = master->layout;
- 	const struct clk_master_characteristics *characteristics =
- 						master->characteristics;
- 	unsigned int mckr;
- 
-+	spin_lock_irqsave(master->lock, flags);
- 	regmap_read(master->regmap, master->layout->offset, &mckr);
-+	spin_unlock_irqrestore(master->lock, flags);
-+
- 	mckr &= layout->mask;
- 
--	pres = (mckr >> layout->pres_shift) & MASTER_PRES_MASK;
- 	div = (mckr >> MASTER_DIV_SHIFT) & MASTER_DIV_MASK;
- 
--	if (characteristics->have_div3_pres && pres == MASTER_PRES_MAX)
--		rate /= 3;
--	else
--		rate >>= pres;
--
- 	rate /= characteristics->divisors[div];
- 
- 	if (rate < characteristics->output.min)
--		pr_warn("master clk is underclocked");
-+		pr_warn("master clk div is underclocked");
- 	else if (rate > characteristics->output.max)
--		pr_warn("master clk is overclocked");
-+		pr_warn("master clk div is overclocked");
- 
- 	return rate;
- }
- 
--static u8 clk_master_get_parent(struct clk_hw *hw)
-+static const struct clk_ops master_div_ops = {
-+	.prepare = clk_master_prepare,
-+	.is_prepared = clk_master_is_prepared,
-+	.recalc_rate = clk_master_div_recalc_rate,
-+};
-+
-+static int clk_master_div_set_rate(struct clk_hw *hw, unsigned long rate,
-+				   unsigned long parent_rate)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+	const struct clk_master_characteristics *characteristics =
-+						master->characteristics;
-+	unsigned long flags;
-+	int div, i;
-+
-+	div = DIV_ROUND_CLOSEST(parent_rate, rate);
-+	if (div > ARRAY_SIZE(characteristics->divisors))
-+		return -EINVAL;
-+
-+	for (i = 0; i < ARRAY_SIZE(characteristics->divisors); i++) {
-+		if (!characteristics->divisors[i])
-+			break;
-+
-+		if (div == characteristics->divisors[i]) {
-+			div = i;
-+			break;
-+		}
-+	}
-+
-+	if (i == ARRAY_SIZE(characteristics->divisors))
-+		return -EINVAL;
-+
-+	spin_lock_irqsave(master->lock, flags);
-+	regmap_update_bits(master->regmap, master->layout->offset,
-+			   (MASTER_DIV_MASK << MASTER_DIV_SHIFT),
-+			   (div << MASTER_DIV_SHIFT));
-+	while (!clk_master_ready(master))
-+		cpu_relax();
-+	spin_unlock_irqrestore(master->lock, flags);
-+
-+	return 0;
-+}
-+
-+static int clk_master_div_determine_rate(struct clk_hw *hw,
-+					 struct clk_rate_request *req)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+	const struct clk_master_characteristics *characteristics =
-+						master->characteristics;
-+	struct clk_hw *parent;
-+	unsigned long parent_rate, tmp_rate, best_rate = 0;
-+	int i, best_diff = INT_MIN, tmp_diff;
-+
-+	parent = clk_hw_get_parent(hw);
-+	if (!parent)
-+		return -EINVAL;
-+
-+	parent_rate = clk_hw_get_rate(parent);
-+	if (!parent_rate)
-+		return -EINVAL;
-+
-+	for (i = 0; i < ARRAY_SIZE(characteristics->divisors); i++) {
-+		if (!characteristics->divisors[i])
-+			break;
-+
-+		tmp_rate = DIV_ROUND_CLOSEST_ULL(parent_rate,
-+						 characteristics->divisors[i]);
-+		tmp_diff = abs(tmp_rate - req->rate);
-+
-+		if (!best_rate || best_diff > tmp_diff) {
-+			best_diff = tmp_diff;
-+			best_rate = tmp_rate;
-+		}
-+
-+		if (!best_diff)
-+			break;
-+	}
-+
-+	req->best_parent_rate = best_rate;
-+	req->best_parent_hw = parent;
-+	req->rate = best_rate;
-+
-+	return 0;
-+}
-+
-+static const struct clk_ops master_div_ops_chg = {
-+	.prepare = clk_master_prepare,
-+	.is_prepared = clk_master_is_prepared,
-+	.recalc_rate = clk_master_div_recalc_rate,
-+	.determine_rate = clk_master_div_determine_rate,
-+	.set_rate = clk_master_div_set_rate,
-+};
-+
-+static void clk_sama7g5_master_best_diff(struct clk_rate_request *req,
-+					 struct clk_hw *parent,
-+					 unsigned long parent_rate,
-+					 long *best_rate,
-+					 long *best_diff,
-+					 u32 div)
-+{
-+	unsigned long tmp_rate, tmp_diff;
-+
-+	if (div == MASTER_PRES_MAX)
-+		tmp_rate = parent_rate / 3;
-+	else
-+		tmp_rate = parent_rate >> div;
-+
-+	tmp_diff = abs(req->rate - tmp_rate);
-+
-+	if (*best_diff < 0 || *best_diff >= tmp_diff) {
-+		*best_rate = tmp_rate;
-+		*best_diff = tmp_diff;
-+		req->best_parent_rate = parent_rate;
-+		req->best_parent_hw = parent;
-+	}
-+}
-+
-+static int clk_master_pres_determine_rate(struct clk_hw *hw,
-+					  struct clk_rate_request *req)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+	struct clk_rate_request req_parent = *req;
-+	const struct clk_master_characteristics *characteristics =
-+							master->characteristics;
-+	struct clk_hw *parent;
-+	long best_rate = LONG_MIN, best_diff = LONG_MIN;
-+	u32 pres;
-+	int i;
-+
-+	if (master->chg_pid < 0)
-+		return -EOPNOTSUPP;
-+
-+	parent = clk_hw_get_parent_by_index(hw, master->chg_pid);
-+	if (!parent)
-+		return -EOPNOTSUPP;
-+
-+	for (i = 0; i <= MASTER_PRES_MAX; i++) {
-+		if (characteristics->have_div3_pres && i == MASTER_PRES_MAX)
-+			pres = 3;
-+		else
-+			pres = 1 << i;
-+
-+		req_parent.rate = req->rate * pres;
-+		if (__clk_determine_rate(parent, &req_parent))
-+			continue;
-+
-+		clk_sama7g5_master_best_diff(req, parent, req_parent.rate,
-+					     &best_diff, &best_rate, pres);
-+		if (!best_diff)
-+			break;
-+	}
-+
-+	return 0;
-+}
-+
-+static int clk_master_pres_set_rate(struct clk_hw *hw, unsigned long rate,
-+				    unsigned long parent_rate)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+	unsigned long flags;
-+	unsigned int pres;
-+
-+	pres = DIV_ROUND_CLOSEST(parent_rate, rate);
-+	if (pres > MASTER_PRES_MAX)
-+		return -EINVAL;
-+
-+	else if (pres == 3)
-+		pres = MASTER_PRES_MAX;
-+	else
-+		pres = ffs(pres) - 1;
-+
-+	spin_lock_irqsave(master->lock, flags);
-+	regmap_update_bits(master->regmap, master->layout->offset,
-+			   (MASTER_PRES_MASK << master->layout->pres_shift),
-+			   (pres << master->layout->pres_shift));
-+
-+	while (!clk_master_ready(master))
-+		cpu_relax();
-+	spin_unlock_irqrestore(master->lock, flags);
-+
-+	return 0;
-+}
-+
-+static unsigned long clk_master_pres_recalc_rate(struct clk_hw *hw,
-+						 unsigned long parent_rate)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+	const struct clk_master_characteristics *characteristics =
-+						master->characteristics;
-+	unsigned long flags;
-+	unsigned int val, pres;
-+
-+	spin_lock_irqsave(master->lock, flags);
-+	regmap_read(master->regmap, master->layout->offset, &val);
-+	spin_unlock_irqrestore(master->lock, flags);
-+
-+	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;
-+	if (pres == 3 && characteristics->have_div3_pres)
-+		pres = 3;
-+	else
-+		pres = (1 << pres);
-+
-+	return DIV_ROUND_CLOSEST_ULL(parent_rate, pres);
-+}
-+
-+static u8 clk_master_pres_get_parent(struct clk_hw *hw)
- {
- 	struct clk_master *master = to_clk_master(hw);
-+	unsigned long flags;
- 	unsigned int mckr;
- 
-+	spin_lock_irqsave(master->lock, flags);
- 	regmap_read(master->regmap, master->layout->offset, &mckr);
-+	spin_unlock_irqrestore(master->lock, flags);
- 
- 	return mckr & AT91_PMC_CSS;
- }
- 
--static const struct clk_ops master_ops = {
-+static const struct clk_ops master_pres_ops = {
- 	.prepare = clk_master_prepare,
- 	.is_prepared = clk_master_is_prepared,
--	.recalc_rate = clk_master_recalc_rate,
--	.get_parent = clk_master_get_parent,
-+	.recalc_rate = clk_master_pres_recalc_rate,
-+	.get_parent = clk_master_pres_get_parent,
- };
- 
--struct clk_hw * __init
--at91_clk_register_master(struct regmap *regmap,
-+static const struct clk_ops master_pres_ops_chg = {
-+	.prepare = clk_master_prepare,
-+	.is_prepared = clk_master_is_prepared,
-+	.determine_rate = clk_master_pres_determine_rate,
-+	.recalc_rate = clk_master_pres_recalc_rate,
-+	.get_parent = clk_master_pres_get_parent,
-+	.set_rate = clk_master_pres_set_rate,
-+};
-+
-+static struct clk_hw * __init
-+at91_clk_register_master_internal(struct regmap *regmap,
- 		const char *name, int num_parents,
- 		const char **parent_names,
- 		const struct clk_master_layout *layout,
--		const struct clk_master_characteristics *characteristics)
-+		const struct clk_master_characteristics *characteristics,
-+		const struct clk_ops *ops, spinlock_t *lock, u32 flags,
-+		int chg_pid)
- {
- 	struct clk_master *master;
- 	struct clk_init_data init;
- 	struct clk_hw *hw;
- 	int ret;
- 
--	if (!name || !num_parents || !parent_names)
-+	if (!name || !num_parents || !parent_names || !lock)
- 		return ERR_PTR(-EINVAL);
- 
- 	master = kzalloc(sizeof(*master), GFP_KERNEL);
-@@ -142,15 +368,17 @@ at91_clk_register_master(struct regmap *
- 		return ERR_PTR(-ENOMEM);
- 
- 	init.name = name;
--	init.ops = &master_ops;
-+	init.ops = ops;
- 	init.parent_names = parent_names;
- 	init.num_parents = num_parents;
--	init.flags = 0;
-+	init.flags = flags;
- 
- 	master->hw.init = &init;
- 	master->layout = layout;
- 	master->characteristics = characteristics;
- 	master->regmap = regmap;
-+	master->chg_pid = chg_pid;
-+	master->lock = lock;
- 
- 	hw = &master->hw;
- 	ret = clk_hw_register(NULL, &master->hw);
-@@ -162,37 +390,54 @@ at91_clk_register_master(struct regmap *
- 	return hw;
- }
- 
--static unsigned long
--clk_sama7g5_master_recalc_rate(struct clk_hw *hw,
--			       unsigned long parent_rate)
-+struct clk_hw * __init
-+at91_clk_register_master_pres(struct regmap *regmap,
-+		const char *name, int num_parents,
-+		const char **parent_names,
-+		const struct clk_master_layout *layout,
-+		const struct clk_master_characteristics *characteristics,
-+		spinlock_t *lock, u32 flags, int chg_pid)
- {
--	struct clk_master *master = to_clk_master(hw);
-+	const struct clk_ops *ops;
- 
--	return DIV_ROUND_CLOSEST_ULL(parent_rate, (1 << master->div));
-+	if (flags & CLK_SET_RATE_GATE)
-+		ops = &master_pres_ops;
-+	else
-+		ops = &master_pres_ops_chg;
-+
-+	return at91_clk_register_master_internal(regmap, name, num_parents,
-+						 parent_names, layout,
-+						 characteristics, ops,
-+						 lock, flags, chg_pid);
- }
- 
--static void clk_sama7g5_master_best_diff(struct clk_rate_request *req,
--					 struct clk_hw *parent,
--					 unsigned long parent_rate,
--					 long *best_rate,
--					 long *best_diff,
--					 u32 div)
-+struct clk_hw * __init
-+at91_clk_register_master_div(struct regmap *regmap,
-+		const char *name, const char *parent_name,
-+		const struct clk_master_layout *layout,
-+		const struct clk_master_characteristics *characteristics,
-+		spinlock_t *lock, u32 flags)
- {
--	unsigned long tmp_rate, tmp_diff;
-+	const struct clk_ops *ops;
- 
--	if (div == MASTER_PRES_MAX)
--		tmp_rate = parent_rate / 3;
-+	if (flags & CLK_SET_RATE_GATE)
-+		ops = &master_div_ops;
- 	else
--		tmp_rate = parent_rate >> div;
-+		ops = &master_div_ops_chg;
- 
--	tmp_diff = abs(req->rate - tmp_rate);
-+	return at91_clk_register_master_internal(regmap, name, 1,
-+						 &parent_name, layout,
-+						 characteristics, ops,
-+						 lock, flags, -EINVAL);
-+}
- 
--	if (*best_diff < 0 || *best_diff >= tmp_diff) {
--		*best_rate = tmp_rate;
--		*best_diff = tmp_diff;
--		req->best_parent_rate = parent_rate;
--		req->best_parent_hw = parent;
--	}
-+static unsigned long
-+clk_sama7g5_master_recalc_rate(struct clk_hw *hw,
-+			       unsigned long parent_rate)
-+{
-+	struct clk_master *master = to_clk_master(hw);
-+
-+	return DIV_ROUND_CLOSEST_ULL(parent_rate, (1 << master->div));
- }
- 
- static int clk_sama7g5_master_determine_rate(struct clk_hw *hw,
---- a/drivers/clk/at91/dt-compat.c
-+++ b/drivers/clk/at91/dt-compat.c
-@@ -24,6 +24,8 @@
- 
- #define GCK_INDEX_DT_AUDIO_PLL	5
- 
-+static DEFINE_SPINLOCK(mck_lock);
-+
- #ifdef CONFIG_HAVE_AT91_AUDIO_PLL
- static void __init of_sama5d2_clk_audio_pll_frac_setup(struct device_node *np)
- {
-@@ -388,9 +390,16 @@ of_at91_clk_master_setup(struct device_n
- 	if (IS_ERR(regmap))
- 		return;
- 
--	hw = at91_clk_register_master(regmap, name, num_parents,
--				      parent_names, layout,
--				      characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", num_parents,
-+					   parent_names, layout,
-+					   characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto out_free_characteristics;
-+
-+	hw = at91_clk_register_master_div(regmap, name, "masterck_pres",
-+					  layout, characteristics,
-+					  &mck_lock, CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto out_free_characteristics;
- 
---- a/drivers/clk/at91/pmc.h
-+++ b/drivers/clk/at91/pmc.h
-@@ -155,10 +155,18 @@ at91_clk_register_sam9x5_main(struct reg
- 			      const char **parent_names, int num_parents);
- 
- struct clk_hw * __init
--at91_clk_register_master(struct regmap *regmap, const char *name,
--			 int num_parents, const char **parent_names,
--			 const struct clk_master_layout *layout,
--			 const struct clk_master_characteristics *characteristics);
-+at91_clk_register_master_pres(struct regmap *regmap, const char *name,
-+			      int num_parents, const char **parent_names,
-+			      const struct clk_master_layout *layout,
-+			      const struct clk_master_characteristics *characteristics,
-+			      spinlock_t *lock, u32 flags, int chg_pid);
-+
-+struct clk_hw * __init
-+at91_clk_register_master_div(struct regmap *regmap, const char *name,
-+			     const char *parent_names,
-+			     const struct clk_master_layout *layout,
-+			     const struct clk_master_characteristics *characteristics,
-+			     spinlock_t *lock, u32 flags);
- 
- struct clk_hw * __init
- at91_clk_sama7g5_register_master(struct regmap *regmap,
---- a/drivers/clk/at91/sam9x60.c
-+++ b/drivers/clk/at91/sam9x60.c
-@@ -8,6 +8,7 @@
- #include "pmc.h"
- 
- static DEFINE_SPINLOCK(pmc_pll_lock);
-+static DEFINE_SPINLOCK(mck_lock);
- 
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 140000000, .max = 200000000 },
-@@ -76,11 +77,11 @@ static const struct {
- 	char *p;
- 	u8 id;
- } sam9x60_systemck[] = {
--	{ .n = "ddrck",  .p = "masterck", .id = 2 },
-+	{ .n = "ddrck",  .p = "masterck_div", .id = 2 },
- 	{ .n = "uhpck",  .p = "usbck",    .id = 6 },
- 	{ .n = "pck0",   .p = "prog0",    .id = 8 },
- 	{ .n = "pck1",   .p = "prog1",    .id = 9 },
--	{ .n = "qspick", .p = "masterck", .id = 19 },
-+	{ .n = "qspick", .p = "masterck_div", .id = 19 },
- };
- 
- static const struct {
-@@ -268,9 +269,17 @@ static void __init sam9x60_pmc_setup(str
- 	parent_names[0] = md_slck_name;
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "pllack_divck";
--	hw = at91_clk_register_master(regmap, "masterck", 3, parent_names,
--				      &sam9x60_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 3,
-+					   parent_names, &sam9x60_master_layout,
-+					   &mck_characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres", &sam9x60_master_layout,
-+					  &mck_characteristics, &mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -286,7 +295,7 @@ static void __init sam9x60_pmc_setup(str
- 	parent_names[0] = md_slck_name;
- 	parent_names[1] = td_slck_name;
- 	parent_names[2] = "mainck";
--	parent_names[3] = "masterck";
-+	parent_names[3] = "masterck_div";
- 	parent_names[4] = "pllack_divck";
- 	parent_names[5] = "upllck_divck";
- 	for (i = 0; i < 2; i++) {
-@@ -318,7 +327,7 @@ static void __init sam9x60_pmc_setup(str
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &sam9x60_pcr_layout,
- 							 sam9x60_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 sam9x60_periphck[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
---- a/drivers/clk/at91/sama5d2.c
-+++ b/drivers/clk/at91/sama5d2.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 124000000, .max = 166000000 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -40,14 +42,14 @@ static const struct {
- 	char *p;
- 	u8 id;
- } sama5d2_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
--	{ .n = "lcdck", .p = "masterck", .id = 3 },
--	{ .n = "uhpck", .p = "usbck",    .id = 6 },
--	{ .n = "udpck", .p = "usbck",    .id = 7 },
--	{ .n = "pck0",  .p = "prog0",    .id = 8 },
--	{ .n = "pck1",  .p = "prog1",    .id = 9 },
--	{ .n = "pck2",  .p = "prog2",    .id = 10 },
--	{ .n = "iscck", .p = "masterck", .id = 18 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
-+	{ .n = "lcdck", .p = "masterck_div", .id = 3 },
-+	{ .n = "uhpck", .p = "usbck",        .id = 6 },
-+	{ .n = "udpck", .p = "usbck",        .id = 7 },
-+	{ .n = "pck0",  .p = "prog0",        .id = 8 },
-+	{ .n = "pck1",  .p = "prog1",        .id = 9 },
-+	{ .n = "pck2",  .p = "prog2",        .id = 10 },
-+	{ .n = "iscck", .p = "masterck_div", .id = 18 },
- };
- 
- static const struct {
-@@ -235,15 +237,25 @@ static void __init sama5d2_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91sam9x5_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91sam9x5_master_layout,
-+					   &mck_characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91sam9x5_master_layout,
-+					  &mck_characteristics, &mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
- 	sama5d2_pmc->chws[PMC_MCK] = hw;
- 
--	hw = at91_clk_register_h32mx(regmap, "h32mxck", "masterck");
-+	hw = at91_clk_register_h32mx(regmap, "h32mxck", "masterck_div");
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -259,7 +271,7 @@ static void __init sama5d2_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	parent_names[5] = "audiopll_pmcck";
- 	for (i = 0; i < 3; i++) {
- 		char name[6];
-@@ -290,7 +302,7 @@ static void __init sama5d2_pmc_setup(str
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &sama5d2_pcr_layout,
- 							 sama5d2_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 sama5d2_periphck[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
-@@ -317,7 +329,7 @@ static void __init sama5d2_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	parent_names[5] = "audiopll_pmcck";
- 	for (i = 0; i < ARRAY_SIZE(sama5d2_gck); i++) {
- 		hw = at91_clk_register_generated(regmap, &pmc_pcr_lock,
---- a/drivers/clk/at91/sama5d3.c
-+++ b/drivers/clk/at91/sama5d3.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 0, .max = 166000000 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -40,14 +42,14 @@ static const struct {
- 	char *p;
- 	u8 id;
- } sama5d3_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
--	{ .n = "lcdck", .p = "masterck", .id = 3 },
--	{ .n = "smdck", .p = "smdclk",   .id = 4 },
--	{ .n = "uhpck", .p = "usbck",    .id = 6 },
--	{ .n = "udpck", .p = "usbck",    .id = 7 },
--	{ .n = "pck0",  .p = "prog0",    .id = 8 },
--	{ .n = "pck1",  .p = "prog1",    .id = 9 },
--	{ .n = "pck2",  .p = "prog2",    .id = 10 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
-+	{ .n = "lcdck", .p = "masterck_div", .id = 3 },
-+	{ .n = "smdck", .p = "smdclk",       .id = 4 },
-+	{ .n = "uhpck", .p = "usbck",        .id = 6 },
-+	{ .n = "udpck", .p = "usbck",        .id = 7 },
-+	{ .n = "pck0",  .p = "prog0",        .id = 8 },
-+	{ .n = "pck1",  .p = "prog1",        .id = 9 },
-+	{ .n = "pck2",  .p = "prog2",        .id = 10 },
- };
- 
- static const struct {
-@@ -170,9 +172,19 @@ static void __init sama5d3_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91sam9x5_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91sam9x5_master_layout,
-+					   &mck_characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91sam9x5_master_layout,
-+					  &mck_characteristics, &mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -192,7 +204,7 @@ static void __init sama5d3_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 3; i++) {
- 		char name[6];
- 
-@@ -222,7 +234,7 @@ static void __init sama5d3_pmc_setup(str
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &sama5d3_pcr_layout,
- 							 sama5d3_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 sama5d3_periphck[i].id,
- 							 &sama5d3_periphck[i].r,
- 							 INT_MIN);
---- a/drivers/clk/at91/sama5d4.c
-+++ b/drivers/clk/at91/sama5d4.c
-@@ -7,6 +7,8 @@
- 
- #include "pmc.h"
- 
-+static DEFINE_SPINLOCK(mck_lock);
-+
- static const struct clk_master_characteristics mck_characteristics = {
- 	.output = { .min = 125000000, .max = 200000000 },
- 	.divisors = { 1, 2, 4, 3 },
-@@ -39,14 +41,14 @@ static const struct {
- 	char *p;
- 	u8 id;
- } sama5d4_systemck[] = {
--	{ .n = "ddrck", .p = "masterck", .id = 2 },
--	{ .n = "lcdck", .p = "masterck", .id = 3 },
--	{ .n = "smdck", .p = "smdclk",   .id = 4 },
--	{ .n = "uhpck", .p = "usbck",    .id = 6 },
--	{ .n = "udpck", .p = "usbck",    .id = 7 },
--	{ .n = "pck0",  .p = "prog0",    .id = 8 },
--	{ .n = "pck1",  .p = "prog1",    .id = 9 },
--	{ .n = "pck2",  .p = "prog2",    .id = 10 },
-+	{ .n = "ddrck", .p = "masterck_div", .id = 2 },
-+	{ .n = "lcdck", .p = "masterck_div", .id = 3 },
-+	{ .n = "smdck", .p = "smdclk",       .id = 4 },
-+	{ .n = "uhpck", .p = "usbck",        .id = 6 },
-+	{ .n = "udpck", .p = "usbck",        .id = 7 },
-+	{ .n = "pck0",  .p = "prog0",        .id = 8 },
-+	{ .n = "pck1",  .p = "prog1",        .id = 9 },
-+	{ .n = "pck2",  .p = "prog2",        .id = 10 },
- };
- 
- static const struct {
-@@ -185,15 +187,25 @@ static void __init sama5d4_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	hw = at91_clk_register_master(regmap, "masterck", 4, parent_names,
--				      &at91sam9x5_master_layout,
--				      &mck_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
-+					   parent_names,
-+					   &at91sam9x5_master_layout,
-+					   &mck_characteristics, &mck_lock,
-+					   CLK_SET_RATE_GATE, INT_MIN);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "masterck_div",
-+					  "masterck_pres",
-+					  &at91sam9x5_master_layout,
-+					  &mck_characteristics, &mck_lock,
-+					  CLK_SET_RATE_GATE);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
- 	sama5d4_pmc->chws[PMC_MCK] = hw;
- 
--	hw = at91_clk_register_h32mx(regmap, "h32mxck", "masterck");
-+	hw = at91_clk_register_h32mx(regmap, "h32mxck", "masterck_div");
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
-@@ -215,7 +227,7 @@ static void __init sama5d4_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "plladivck";
- 	parent_names[3] = "utmick";
--	parent_names[4] = "masterck";
-+	parent_names[4] = "masterck_div";
- 	for (i = 0; i < 3; i++) {
- 		char name[6];
- 
-@@ -245,7 +257,7 @@ static void __init sama5d4_pmc_setup(str
- 		hw = at91_clk_register_sam9x5_peripheral(regmap, &pmc_pcr_lock,
- 							 &sama5d4_pcr_layout,
- 							 sama5d4_periphck[i].n,
--							 "masterck",
-+							 "masterck_div",
- 							 sama5d4_periphck[i].id,
- 							 &range, INT_MIN);
- 		if (IS_ERR(hw))
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -32,6 +32,7 @@
- 	} while (0)
- 
- static DEFINE_SPINLOCK(pmc_pll_lock);
-+static DEFINE_SPINLOCK(pmc_mck0_lock);
- static DEFINE_SPINLOCK(pmc_mckX_lock);
- 
- /**
-@@ -984,8 +985,16 @@ static void __init sama7g5_pmc_setup(str
- 	parent_names[1] = "mainck";
- 	parent_names[2] = "cpupll_divpmcck";
- 	parent_names[3] = "syspll_divpmcck";
--	hw = at91_clk_register_master(regmap, "mck0", 4, parent_names,
--				      &mck0_layout, &mck0_characteristics);
-+	hw = at91_clk_register_master_pres(regmap, "mck0_pres", 4, parent_names,
-+					   &mck0_layout, &mck0_characteristics,
-+					   &pmc_mck0_lock,
-+					   CLK_SET_RATE_PARENT, 0);
-+	if (IS_ERR(hw))
-+		goto err_free;
-+
-+	hw = at91_clk_register_master_div(regmap, "mck0_div", "mck0_pres",
-+					  &mck0_layout, &mck0_characteristics,
-+					  &pmc_mck0_lock, 0);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 

target/linux/at91/patches-5.15/111-clk-at91-sama7g5-register-cpu-clock.patch

@@ -1,65 +0,0 @@
-From 36e97c421dd9f866e31fe14bcb7af01334791890 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 19 Nov 2020 17:43:17 +0200
-Subject: [PATCH 111/247] clk: at91: sama7g5: register cpu clock
-
-Register CPU clock as being the master clock prescaler. This would
-be used by DVFS. The block schema of SAMA7G5's PMC contains also a divider
-between master clock prescaler and CPU (PMC_CPU_RATIO.RATIO) but the
-frequencies supported by SAMA7G5 could be directly received from
-CPUPLL + master clock prescaler and the extra divider would do no work in
-case it would be enabled.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c       | 13 ++++++-------
- include/dt-bindings/clock/at91.h |  1 +
- 2 files changed, 7 insertions(+), 7 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -904,7 +904,7 @@ static void __init sama7g5_pmc_setup(str
- 	if (IS_ERR(regmap))
- 		return;
- 
--	sama7g5_pmc = pmc_data_allocate(PMC_ETHPLL + 1,
-+	sama7g5_pmc = pmc_data_allocate(PMC_CPU + 1,
- 					nck(sama7g5_systemck),
- 					nck(sama7g5_periphck),
- 					nck(sama7g5_gck), 8);
-@@ -981,18 +981,17 @@ static void __init sama7g5_pmc_setup(str
- 		}
- 	}
- 
--	parent_names[0] = md_slck_name;
--	parent_names[1] = "mainck";
--	parent_names[2] = "cpupll_divpmcck";
--	parent_names[3] = "syspll_divpmcck";
--	hw = at91_clk_register_master_pres(regmap, "mck0_pres", 4, parent_names,
-+	parent_names[0] = "cpupll_divpmcck";
-+	hw = at91_clk_register_master_pres(regmap, "cpuck", 1, parent_names,
- 					   &mck0_layout, &mck0_characteristics,
- 					   &pmc_mck0_lock,
- 					   CLK_SET_RATE_PARENT, 0);
- 	if (IS_ERR(hw))
- 		goto err_free;
- 
--	hw = at91_clk_register_master_div(regmap, "mck0_div", "mck0_pres",
-+	sama7g5_pmc->chws[PMC_CPU] = hw;
-+
-+	hw = at91_clk_register_master_div(regmap, "mck0", "cpuck",
- 					  &mck0_layout, &mck0_characteristics,
- 					  &pmc_mck0_lock, 0);
- 	if (IS_ERR(hw))
---- a/include/dt-bindings/clock/at91.h
-+++ b/include/dt-bindings/clock/at91.h
-@@ -34,6 +34,7 @@
- #define PMC_AUDIOPMCPLL		(PMC_MAIN + 6)
- #define PMC_AUDIOIOPLL		(PMC_MAIN + 7)
- #define PMC_ETHPLL		(PMC_MAIN + 8)
-+#define PMC_CPU			(PMC_MAIN + 9)
- 
- #ifndef AT91_PMC_MOSCS
- #define AT91_PMC_MOSCS		0		/* MOSCS Flag */

target/linux/at91/patches-5.15/112-clk-at91-Fix-the-declaration-of-the-clocks.patch

@@ -1,181 +0,0 @@
-From 5a25e2437af0db535b17da352fb16680a8dfdeda Mon Sep 17 00:00:00 2001
-From: Tudor Ambarus <[email protected]>
-Date: Wed, 3 Feb 2021 17:43:32 +0200
-Subject: [PATCH 112/247] clk: at91: Fix the declaration of the clocks
-
-These are all "early clocks" that require initialization just at
-of_clk_init() time. Use CLK_OF_DECLARE() to declare them.
-
-This also fixes a problem that was spotted when fw_devlink was
-set to 'on' by default: the boards failed to boot. The reason is
-that CLK_OF_DECLARE_DRIVER() clears the OF_POPULATED and causes
-the consumers of the clock to be postponed by fw_devlink until
-the second initialization routine of the clock has been completed.
-One of the consumers of the clock is the timer, which is used as a
-clocksource, and needs the clock initialized early. Postponing the
-timers caused the fail at boot.
-
-Signed-off-by: Tudor Ambarus <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Acked-by: Saravana Kannan <[email protected]>
-Tested-by: Eugen Hristev <[email protected]>
-Acked-by: Nicolas Ferre <[email protected]>
-Reviewed-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/at91rm9200.c  |  3 +--
- drivers/clk/at91/at91sam9260.c | 16 ++++++++--------
- drivers/clk/at91/at91sam9g45.c |  3 +--
- drivers/clk/at91/at91sam9n12.c |  3 +--
- drivers/clk/at91/at91sam9rl.c  |  3 ++-
- drivers/clk/at91/at91sam9x5.c  | 20 ++++++++++----------
- drivers/clk/at91/sama5d2.c     |  3 ++-
- drivers/clk/at91/sama5d3.c     |  2 +-
- drivers/clk/at91/sama5d4.c     |  3 ++-
- 9 files changed, 28 insertions(+), 28 deletions(-)
-
---- a/drivers/clk/at91/at91rm9200.c
-+++ b/drivers/clk/at91/at91rm9200.c
-@@ -215,5 +215,4 @@ err_free:
-  * deferring properly. Once this is fixed, this can be switched to a platform
-  * driver.
-  */
--CLK_OF_DECLARE_DRIVER(at91rm9200_pmc, "atmel,at91rm9200-pmc",
--		      at91rm9200_pmc_setup);
-+CLK_OF_DECLARE(at91rm9200_pmc, "atmel,at91rm9200-pmc", at91rm9200_pmc_setup);
---- a/drivers/clk/at91/at91sam9260.c
-+++ b/drivers/clk/at91/at91sam9260.c
-@@ -491,26 +491,26 @@ static void __init at91sam9260_pmc_setup
- {
- 	at91sam926x_pmc_setup(np, &at91sam9260_data);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9260_pmc, "atmel,at91sam9260-pmc",
--		      at91sam9260_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9260_pmc, "atmel,at91sam9260-pmc", at91sam9260_pmc_setup);
- 
- static void __init at91sam9261_pmc_setup(struct device_node *np)
- {
- 	at91sam926x_pmc_setup(np, &at91sam9261_data);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9261_pmc, "atmel,at91sam9261-pmc",
--		      at91sam9261_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9261_pmc, "atmel,at91sam9261-pmc", at91sam9261_pmc_setup);
- 
- static void __init at91sam9263_pmc_setup(struct device_node *np)
- {
- 	at91sam926x_pmc_setup(np, &at91sam9263_data);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9263_pmc, "atmel,at91sam9263-pmc",
--		      at91sam9263_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9263_pmc, "atmel,at91sam9263-pmc", at91sam9263_pmc_setup);
- 
- static void __init at91sam9g20_pmc_setup(struct device_node *np)
- {
- 	at91sam926x_pmc_setup(np, &at91sam9g20_data);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9g20_pmc, "atmel,at91sam9g20-pmc",
--		      at91sam9g20_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9g20_pmc, "atmel,at91sam9g20-pmc", at91sam9g20_pmc_setup);
---- a/drivers/clk/at91/at91sam9g45.c
-+++ b/drivers/clk/at91/at91sam9g45.c
-@@ -228,5 +228,4 @@ err_free:
-  * The TCB is used as the clocksource so its clock is needed early. This means
-  * this can't be a platform driver.
-  */
--CLK_OF_DECLARE_DRIVER(at91sam9g45_pmc, "atmel,at91sam9g45-pmc",
--		      at91sam9g45_pmc_setup);
-+CLK_OF_DECLARE(at91sam9g45_pmc, "atmel,at91sam9g45-pmc", at91sam9g45_pmc_setup);
---- a/drivers/clk/at91/at91sam9n12.c
-+++ b/drivers/clk/at91/at91sam9n12.c
-@@ -255,5 +255,4 @@ err_free:
-  * The TCB is used as the clocksource so its clock is needed early. This means
-  * this can't be a platform driver.
-  */
--CLK_OF_DECLARE_DRIVER(at91sam9n12_pmc, "atmel,at91sam9n12-pmc",
--		      at91sam9n12_pmc_setup);
-+CLK_OF_DECLARE(at91sam9n12_pmc, "atmel,at91sam9n12-pmc", at91sam9n12_pmc_setup);
---- a/drivers/clk/at91/at91sam9rl.c
-+++ b/drivers/clk/at91/at91sam9rl.c
-@@ -186,4 +186,5 @@ static void __init at91sam9rl_pmc_setup(
- err_free:
- 	kfree(at91sam9rl_pmc);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9rl_pmc, "atmel,at91sam9rl-pmc", at91sam9rl_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9rl_pmc, "atmel,at91sam9rl-pmc", at91sam9rl_pmc_setup);
---- a/drivers/clk/at91/at91sam9x5.c
-+++ b/drivers/clk/at91/at91sam9x5.c
-@@ -302,33 +302,33 @@ static void __init at91sam9g15_pmc_setup
- {
- 	at91sam9x5_pmc_setup(np, at91sam9g15_periphck, true);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9g15_pmc, "atmel,at91sam9g15-pmc",
--		      at91sam9g15_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9g15_pmc, "atmel,at91sam9g15-pmc", at91sam9g15_pmc_setup);
- 
- static void __init at91sam9g25_pmc_setup(struct device_node *np)
- {
- 	at91sam9x5_pmc_setup(np, at91sam9g25_periphck, false);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9g25_pmc, "atmel,at91sam9g25-pmc",
--		      at91sam9g25_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9g25_pmc, "atmel,at91sam9g25-pmc", at91sam9g25_pmc_setup);
- 
- static void __init at91sam9g35_pmc_setup(struct device_node *np)
- {
- 	at91sam9x5_pmc_setup(np, at91sam9g35_periphck, true);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9g35_pmc, "atmel,at91sam9g35-pmc",
--		      at91sam9g35_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9g35_pmc, "atmel,at91sam9g35-pmc", at91sam9g35_pmc_setup);
- 
- static void __init at91sam9x25_pmc_setup(struct device_node *np)
- {
- 	at91sam9x5_pmc_setup(np, at91sam9x25_periphck, false);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9x25_pmc, "atmel,at91sam9x25-pmc",
--		      at91sam9x25_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9x25_pmc, "atmel,at91sam9x25-pmc", at91sam9x25_pmc_setup);
- 
- static void __init at91sam9x35_pmc_setup(struct device_node *np)
- {
- 	at91sam9x5_pmc_setup(np, at91sam9x35_periphck, true);
- }
--CLK_OF_DECLARE_DRIVER(at91sam9x35_pmc, "atmel,at91sam9x35-pmc",
--		      at91sam9x35_pmc_setup);
-+
-+CLK_OF_DECLARE(at91sam9x35_pmc, "atmel,at91sam9x35-pmc", at91sam9x35_pmc_setup);
---- a/drivers/clk/at91/sama5d2.c
-+++ b/drivers/clk/at91/sama5d2.c
-@@ -372,4 +372,5 @@ static void __init sama5d2_pmc_setup(str
- err_free:
- 	kfree(sama5d2_pmc);
- }
--CLK_OF_DECLARE_DRIVER(sama5d2_pmc, "atmel,sama5d2-pmc", sama5d2_pmc_setup);
-+
-+CLK_OF_DECLARE(sama5d2_pmc, "atmel,sama5d2-pmc", sama5d2_pmc_setup);
---- a/drivers/clk/at91/sama5d3.c
-+++ b/drivers/clk/at91/sama5d3.c
-@@ -255,4 +255,4 @@ err_free:
-  * The TCB is used as the clocksource so its clock is needed early. This means
-  * this can't be a platform driver.
-  */
--CLK_OF_DECLARE_DRIVER(sama5d3_pmc, "atmel,sama5d3-pmc", sama5d3_pmc_setup);
-+CLK_OF_DECLARE(sama5d3_pmc, "atmel,sama5d3-pmc", sama5d3_pmc_setup);
---- a/drivers/clk/at91/sama5d4.c
-+++ b/drivers/clk/at91/sama5d4.c
-@@ -286,4 +286,5 @@ static void __init sama5d4_pmc_setup(str
- err_free:
- 	kfree(sama5d4_pmc);
- }
--CLK_OF_DECLARE_DRIVER(sama5d4_pmc, "atmel,sama5d4-pmc", sama5d4_pmc_setup);
-+
-+CLK_OF_DECLARE(sama5d4_pmc, "atmel,sama5d4-pmc", sama5d4_pmc_setup);

target/linux/at91/patches-5.15/113-clk-at91-Trivial-typo-fixes-in-the-file-sama7g5.c.patch

@@ -1,45 +0,0 @@
-From 268b36c42b7d1e480dd56ecfec626a46f4b5975e Mon Sep 17 00:00:00 2001
-From: Bhaskar Chowdhury <[email protected]>
-Date: Sat, 13 Mar 2021 11:02:22 +0530
-Subject: [PATCH 113/247] clk: at91: Trivial typo fixes in the file sama7g5.c
-
-s/critial/critical/  ......two different places
-s/parrent/parent/
-
-Signed-off-by: Bhaskar Chowdhury <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Acked-by: Randy Dunlap <[email protected]>
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -166,7 +166,7 @@ static const struct {
- 		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_FRAC,
- 		   /*
--		    * This feeds syspll_divpmcck which may feed critial parts
-+		    * This feeds syspll_divpmcck which may feed critical parts
- 		    * of the systems like timers. Therefore it should not be
- 		    * disabled.
- 		    */
-@@ -178,7 +178,7 @@ static const struct {
- 		  .c = &pll_characteristics,
- 		  .t = PLL_TYPE_DIV,
- 		   /*
--		    * This may feed critial parts of the systems like timers.
-+		    * This may feed critical parts of the systems like timers.
- 		    * Therefore it should not be disabled.
- 		    */
- 		  .f = CLK_IS_CRITICAL | CLK_SET_RATE_GATE,
-@@ -455,7 +455,7 @@ static const struct {
-  * @pp:			PLL parents
-  * @pp_mux_table:	PLL parents mux table
-  * @r:			clock output range
-- * @pp_chg_id:		id in parrent array of changeable PLL parent
-+ * @pp_chg_id:		id in parent array of changeable PLL parent
-  * @pp_count:		PLL parents count
-  * @id:			clock id
-  */

target/linux/at91/patches-5.15/114-clk-at91-sama7g5-remove-all-kernel-doc-kernel-doc-wa.patch

@@ -1,90 +0,0 @@
-From 9997227090cf529675aeb775585ec9f6c2f0f131 Mon Sep 17 00:00:00 2001
-From: Randy Dunlap <[email protected]>
-Date: Thu, 19 Aug 2021 15:32:37 -0700
-Subject: [PATCH 114/247] clk: at91: sama7g5: remove all kernel-doc &
- kernel-doc warnings
-
-Remove all "/**" kernel-doc markers from sama7g5.c since they are
-all internal to this driver source file only.
-This eliminates 14 warnings that were reported by the kernel test robot.
-
-Signed-off-by: Randy Dunlap <[email protected]>
-Reported-by: kernel test robot <[email protected]>
-Cc: Claudiu Beznea <[email protected]>
-Cc: Michael Turquette <[email protected]>
-Cc: Stephen Boyd <[email protected]>
-Cc: Eugen Hristev <[email protected]>
-Cc: [email protected]
-Cc: [email protected]
-Link: https://lore.kernel.org/r/[email protected]
-Reviewed-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Stephen Boyd <[email protected]>
----
- drivers/clk/at91/sama7g5.c | 14 +++++++-------
- 1 file changed, 7 insertions(+), 7 deletions(-)
-
---- a/drivers/clk/at91/sama7g5.c
-+++ b/drivers/clk/at91/sama7g5.c
-@@ -35,7 +35,7 @@ static DEFINE_SPINLOCK(pmc_pll_lock);
- static DEFINE_SPINLOCK(pmc_mck0_lock);
- static DEFINE_SPINLOCK(pmc_mckX_lock);
- 
--/**
-+/*
-  * PLL clocks identifiers
-  * @PLL_ID_CPU:		CPU PLL identifier
-  * @PLL_ID_SYS:		System PLL identifier
-@@ -56,7 +56,7 @@ enum pll_ids {
- 	PLL_ID_MAX,
- };
- 
--/**
-+/*
-  * PLL type identifiers
-  * @PLL_TYPE_FRAC:	fractional PLL identifier
-  * @PLL_TYPE_DIV:	divider PLL identifier
-@@ -118,7 +118,7 @@ static const struct clk_pll_characterist
- 	.output = pll_outputs,
- };
- 
--/**
-+/*
-  * PLL clocks description
-  * @n:		clock name
-  * @p:		clock parent
-@@ -285,7 +285,7 @@ static const struct {
- 	},
- };
- 
--/**
-+/*
-  * Master clock (MCK[1..4]) description
-  * @n:			clock name
-  * @ep:			extra parents names array
-@@ -337,7 +337,7 @@ static const struct {
- 	  .c = 1, },
- };
- 
--/**
-+/*
-  * System clock description
-  * @n:	clock name
-  * @p:	clock parent name
-@@ -361,7 +361,7 @@ static const struct {
- /* Mux table for programmable clocks. */
- static u32 sama7g5_prog_mux_table[] = { 0, 1, 2, 5, 6, 7, 8, 9, 10, };
- 
--/**
-+/*
-  * Peripheral clock description
-  * @n:		clock name
-  * @p:		clock parent name
-@@ -449,7 +449,7 @@ static const struct {
- 	{ .n = "uhphs_clk",	.p = "mck1", .id = 106, },
- };
- 
--/**
-+/*
-  * Generic clock description
-  * @n:			clock name
-  * @pp:			PLL parents

target/linux/at91/patches-5.15/115-net-macb-add-userio-bits-as-platform-configuration.patch

@@ -1,179 +0,0 @@
-From 89f37ac2780d113d3c17d329726c0e92a1400744 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:32 +0200
-Subject: [PATCH 115/247] net: macb: add userio bits as platform configuration
-
-This is necessary for SAMA7G5 as it uses different values for
-PHY interface and also introduces hdfctlen bit.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Reviewed-by: Andrew Lunn <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb.h      | 10 +++++++++
- drivers/net/ethernet/cadence/macb_main.c | 28 ++++++++++++++++++++----
- 2 files changed, 34 insertions(+), 4 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb.h
-+++ b/drivers/net/ethernet/cadence/macb.h
-@@ -1104,6 +1104,14 @@ struct macb_pm_data {
- 	u32 usrio;
- };
- 
-+struct macb_usrio_config {
-+	u32 mii;
-+	u32 rmii;
-+	u32 rgmii;
-+	u32 refclk;
-+	u32 hdfctlen;
-+};
-+
- struct macb_config {
- 	u32			caps;
- 	unsigned int		dma_burst_length;
-@@ -1112,6 +1120,7 @@ struct macb_config {
- 			    struct clk **rx_clk, struct clk **tsu_clk);
- 	int	(*init)(struct platform_device *pdev);
- 	int	jumbo_max_len;
-+	const struct macb_usrio_config *usrio;
- };
- 
- struct tsu_incr {
-@@ -1244,6 +1253,7 @@ struct macb {
- 	u32	rx_intr_mask;
- 
- 	struct macb_pm_data pm_data;
-+	const struct macb_usrio_config *usrio;
- };
- 
- #ifdef CONFIG_MACB_USE_HWSTAMP
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -3831,15 +3831,15 @@ static int macb_init(struct platform_dev
- 	if (!(bp->caps & MACB_CAPS_USRIO_DISABLED)) {
- 		val = 0;
- 		if (phy_interface_mode_is_rgmii(bp->phy_interface))
--			val = GEM_BIT(RGMII);
-+			val = bp->usrio->rgmii;
- 		else if (bp->phy_interface == PHY_INTERFACE_MODE_RMII &&
- 			 (bp->caps & MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII))
--			val = MACB_BIT(RMII);
-+			val = bp->usrio->rmii;
- 		else if (!(bp->caps & MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII))
--			val = MACB_BIT(MII);
-+			val = bp->usrio->mii;
- 
- 		if (bp->caps & MACB_CAPS_USRIO_HAS_CLKEN)
--			val |= MACB_BIT(CLKEN);
-+			val |= bp->usrio->refclk;
- 
- 		macb_or_gem_writel(bp, USRIO, val);
- 	}
-@@ -4357,6 +4357,13 @@ static int fu540_c000_init(struct platfo
- 	return macb_init(pdev);
- }
- 
-+static const struct macb_usrio_config macb_default_usrio = {
-+	.mii = MACB_BIT(MII),
-+	.rmii = MACB_BIT(RMII),
-+	.rgmii = GEM_BIT(RGMII),
-+	.refclk = MACB_BIT(CLKEN),
-+};
-+
- static const struct macb_config fu540_c000_config = {
- 	.caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO |
- 		MACB_CAPS_GEM_HAS_PTP,
-@@ -4364,12 +4371,14 @@ static const struct macb_config fu540_c0
- 	.clk_init = fu540_c000_clk_init,
- 	.init = fu540_c000_init,
- 	.jumbo_max_len = 10240,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config at91sam9260_config = {
- 	.caps = MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config sama5d3macb_config = {
-@@ -4377,6 +4386,7 @@ static const struct macb_config sama5d3m
- 	      | MACB_CAPS_USRIO_HAS_CLKEN | MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config pc302gem_config = {
-@@ -4384,6 +4394,7 @@ static const struct macb_config pc302gem
- 	.dma_burst_length = 16,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config sama5d2_config = {
-@@ -4391,6 +4402,7 @@ static const struct macb_config sama5d2_
- 	.dma_burst_length = 16,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config sama5d3_config = {
-@@ -4400,6 +4412,7 @@ static const struct macb_config sama5d3_
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
- 	.jumbo_max_len = 10240,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config sama5d4_config = {
-@@ -4407,18 +4420,21 @@ static const struct macb_config sama5d4_
- 	.dma_burst_length = 4,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config emac_config = {
- 	.caps = MACB_CAPS_NEEDS_RSTONUBR | MACB_CAPS_MACB_IS_EMAC,
- 	.clk_init = at91ether_clk_init,
- 	.init = at91ether_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config np4_config = {
- 	.caps = MACB_CAPS_USRIO_DISABLED,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config zynqmp_config = {
-@@ -4429,6 +4445,7 @@ static const struct macb_config zynqmp_c
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
- 	.jumbo_max_len = 10240,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct macb_config zynq_config = {
-@@ -4437,6 +4454,7 @@ static const struct macb_config zynq_con
- 	.dma_burst_length = 16,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- };
- 
- static const struct of_device_id macb_dt_ids[] = {
-@@ -4557,6 +4575,8 @@ static int macb_probe(struct platform_de
- 		bp->wol |= MACB_WOL_HAS_MAGIC_PACKET;
- 	device_set_wakeup_capable(&pdev->dev, bp->wol & MACB_WOL_HAS_MAGIC_PACKET);
- 
-+	bp->usrio = macb_config->usrio;
-+
- 	spin_lock_init(&bp->lock);
- 
- 	/* setup capabilities */

target/linux/at91/patches-5.15/116-net-macb-add-capability-to-not-set-the-clock-rate.patch

@@ -1,85 +0,0 @@
-From 1b15259551b701f416aa024050a2e619860bd0d8 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:33 +0200
-Subject: [PATCH 116/247] net: macb: add capability to not set the clock rate
-
-SAMA7G5's ethernet IPs TX clock could be provided by its generic clock or
-by the external clock provided by the PHY. The internal IP logic divides
-properly this clock depending on the link speed. The patch adds a new
-capability so that macb_set_tx_clock() to not be called for IPs having
-this capability (the clock rate, in case of generic clock, is set at the
-boot time via device tree and the driver only enables it).
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Reviewed-by: Andrew Lunn <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb.h      |  1 +
- drivers/net/ethernet/cadence/macb_main.c | 18 +++++++++---------
- 2 files changed, 10 insertions(+), 9 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb.h
-+++ b/drivers/net/ethernet/cadence/macb.h
-@@ -658,6 +658,7 @@
- #define MACB_CAPS_GEM_HAS_PTP			0x00000040
- #define MACB_CAPS_BD_RD_PREFETCH		0x00000080
- #define MACB_CAPS_NEEDS_RSTONUBR		0x00000100
-+#define MACB_CAPS_CLK_HW_CHG			0x04000000
- #define MACB_CAPS_MACB_IS_EMAC			0x08000000
- #define MACB_CAPS_FIFO_MODE			0x10000000
- #define MACB_CAPS_GIGABIT_MODE_AVAILABLE	0x20000000
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -457,15 +457,14 @@ static void macb_init_buffers(struct mac
- 
- /**
-  * macb_set_tx_clk() - Set a clock to a new frequency
-- * @clk:	Pointer to the clock to change
-+ * @bp:		pointer to struct macb
-  * @speed:	New frequency in Hz
-- * @dev:	Pointer to the struct net_device
-  */
--static void macb_set_tx_clk(struct clk *clk, int speed, struct net_device *dev)
-+static void macb_set_tx_clk(struct macb *bp, int speed)
- {
- 	long ferr, rate, rate_rounded;
- 
--	if (!clk)
-+	if (!bp->tx_clk || !(bp->caps & MACB_CAPS_CLK_HW_CHG))
- 		return;
- 
- 	switch (speed) {
-@@ -482,7 +481,7 @@ static void macb_set_tx_clk(struct clk *
- 		return;
- 	}
- 
--	rate_rounded = clk_round_rate(clk, rate);
-+	rate_rounded = clk_round_rate(bp->tx_clk, rate);
- 	if (rate_rounded < 0)
- 		return;
- 
-@@ -492,11 +491,12 @@ static void macb_set_tx_clk(struct clk *
- 	ferr = abs(rate_rounded - rate);
- 	ferr = DIV_ROUND_UP(ferr, rate / 100000);
- 	if (ferr > 5)
--		netdev_warn(dev, "unable to generate target frequency: %ld Hz\n",
-+		netdev_warn(bp->dev,
-+			    "unable to generate target frequency: %ld Hz\n",
- 			    rate);
- 
--	if (clk_set_rate(clk, rate_rounded))
--		netdev_err(dev, "adjusting tx_clk failed.\n");
-+	if (clk_set_rate(bp->tx_clk, rate_rounded))
-+		netdev_err(bp->dev, "adjusting tx_clk failed.\n");
- }
- 
- static void macb_validate(struct phylink_config *config,
-@@ -649,7 +649,7 @@ static void macb_mac_link_up(struct phyl
- 		if (rx_pause)
- 			ctrl |= MACB_BIT(PAE);
- 
--		macb_set_tx_clk(bp->tx_clk, speed, ndev);
-+		macb_set_tx_clk(bp, speed);
- 
- 		/* Initialize rings & buffers as clearing MACB_BIT(TE) in link down
- 		 * cleared the pipeline and control registers.

target/linux/at91/patches-5.15/117-net-macb-add-function-to-disable-all-macb-clocks.patch

@@ -1,82 +0,0 @@
-From 935d9aae15ee245a1bc6e322cbef02566a8996cc Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:34 +0200
-Subject: [PATCH 117/247] net: macb: add function to disable all macb clocks
-
-Add function to disable all macb clocks.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Suggested-by: Andrew Lunn <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 38 +++++++++++++-----------
- 1 file changed, 21 insertions(+), 17 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -3606,6 +3606,20 @@ static void macb_probe_queues(void __iom
- 	*num_queues = hweight32(*queue_mask);
- }
- 
-+static void macb_clks_disable(struct clk *pclk, struct clk *hclk, struct clk *tx_clk,
-+			      struct clk *rx_clk, struct clk *tsu_clk)
-+{
-+	struct clk_bulk_data clks[] = {
-+		{ .clk = tsu_clk, },
-+		{ .clk = rx_clk, },
-+		{ .clk = pclk, },
-+		{ .clk = hclk, },
-+		{ .clk = tx_clk },
-+	};
-+
-+	clk_bulk_disable_unprepare(ARRAY_SIZE(clks), clks);
-+}
-+
- static int macb_clk_init(struct platform_device *pdev, struct clk **pclk,
- 			 struct clk **hclk, struct clk **tx_clk,
- 			 struct clk **rx_clk, struct clk **tsu_clk)
-@@ -4668,11 +4682,7 @@ err_out_free_netdev:
- 	free_netdev(dev);
- 
- err_disable_clocks:
--	clk_disable_unprepare(tx_clk);
--	clk_disable_unprepare(hclk);
--	clk_disable_unprepare(pclk);
--	clk_disable_unprepare(rx_clk);
--	clk_disable_unprepare(tsu_clk);
-+	macb_clks_disable(pclk, hclk, tx_clk, rx_clk, tsu_clk);
- 	pm_runtime_disable(&pdev->dev);
- 	pm_runtime_set_suspended(&pdev->dev);
- 	pm_runtime_dont_use_autosuspend(&pdev->dev);
-@@ -4697,11 +4707,8 @@ static int macb_remove(struct platform_d
- 		pm_runtime_disable(&pdev->dev);
- 		pm_runtime_dont_use_autosuspend(&pdev->dev);
- 		if (!pm_runtime_suspended(&pdev->dev)) {
--			clk_disable_unprepare(bp->tx_clk);
--			clk_disable_unprepare(bp->hclk);
--			clk_disable_unprepare(bp->pclk);
--			clk_disable_unprepare(bp->rx_clk);
--			clk_disable_unprepare(bp->tsu_clk);
-+			macb_clks_disable(bp->pclk, bp->hclk, bp->tx_clk,
-+					  bp->rx_clk, bp->tsu_clk);
- 			pm_runtime_set_suspended(&pdev->dev);
- 		}
- 		phylink_destroy(bp->phylink);
-@@ -4880,13 +4887,10 @@ static int __maybe_unused macb_runtime_s
- 	struct net_device *netdev = dev_get_drvdata(dev);
- 	struct macb *bp = netdev_priv(netdev);
- 
--	if (!(device_may_wakeup(dev))) {
--		clk_disable_unprepare(bp->tx_clk);
--		clk_disable_unprepare(bp->hclk);
--		clk_disable_unprepare(bp->pclk);
--		clk_disable_unprepare(bp->rx_clk);
--	}
--	clk_disable_unprepare(bp->tsu_clk);
-+	if (!(device_may_wakeup(dev)))
-+		macb_clks_disable(bp->pclk, bp->hclk, bp->tx_clk, bp->rx_clk, bp->tsu_clk);
-+	else
-+		macb_clks_disable(NULL, NULL, NULL, NULL, bp->tsu_clk);
- 
- 	return 0;
- }

target/linux/at91/patches-5.15/118-net-macb-unprepare-clocks-in-case-of-failure.patch

@@ -1,60 +0,0 @@
-From 9692c07ee8bf8f68b74d553d861d092e33264781 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:35 +0200
-Subject: [PATCH 118/247] net: macb: unprepare clocks in case of failure
-
-Unprepare clocks in case of any failure in fu540_c000_clk_init().
-
-Fixes: c218ad559020 ("macb: Add support for SiFive FU540-C000")
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 24 ++++++++++++++++++------
- 1 file changed, 18 insertions(+), 6 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -4338,8 +4338,10 @@ static int fu540_c000_clk_init(struct pl
- 		return err;
- 
- 	mgmt = devm_kzalloc(&pdev->dev, sizeof(*mgmt), GFP_KERNEL);
--	if (!mgmt)
--		return -ENOMEM;
-+	if (!mgmt) {
-+		err = -ENOMEM;
-+		goto err_disable_clks;
-+	}
- 
- 	init.name = "sifive-gemgxl-mgmt";
- 	init.ops = &fu540_c000_ops;
-@@ -4350,16 +4352,26 @@ static int fu540_c000_clk_init(struct pl
- 	mgmt->hw.init = &init;
- 
- 	*tx_clk = devm_clk_register(&pdev->dev, &mgmt->hw);
--	if (IS_ERR(*tx_clk))
--		return PTR_ERR(*tx_clk);
-+	if (IS_ERR(*tx_clk)) {
-+		err = PTR_ERR(*tx_clk);
-+		goto err_disable_clks;
-+	}
- 
- 	err = clk_prepare_enable(*tx_clk);
--	if (err)
-+	if (err) {
- 		dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err);
--	else
-+		*tx_clk = NULL;
-+		goto err_disable_clks;
-+	} else {
- 		dev_info(&pdev->dev, "Registered clk switch '%s'\n", init.name);
-+	}
- 
- 	return 0;
-+
-+err_disable_clks:
-+	macb_clks_disable(*pclk, *hclk, *tx_clk, *rx_clk, *tsu_clk);
-+
-+	return err;
- }
- 
- static int fu540_c000_init(struct platform_device *pdev)

target/linux/at91/patches-5.15/119-net-macb-add-support-for-sama7g5-gem-interface.patch

@@ -1,54 +0,0 @@
-From 0085cd8576ceeaddeedf973b939b41ba96e3f77c Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:38 +0200
-Subject: [PATCH 119/247] net: macb: add support for sama7g5 gem interface
-
-Add support for SAMA7G5 gigabit ethernet interface.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Reviewed-by: Andrew Lunn <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -4390,6 +4390,14 @@ static const struct macb_usrio_config ma
- 	.refclk = MACB_BIT(CLKEN),
- };
- 
-+static const struct macb_usrio_config sama7g5_usrio = {
-+	.mii = 0,
-+	.rmii = 1,
-+	.rgmii = 2,
-+	.refclk = BIT(2),
-+	.hdfctlen = BIT(6),
-+};
-+
- static const struct macb_config fu540_c000_config = {
- 	.caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO |
- 		MACB_CAPS_GEM_HAS_PTP,
-@@ -4483,6 +4491,14 @@ static const struct macb_config zynq_con
- 	.usrio = &macb_default_usrio,
- };
- 
-+static const struct macb_config sama7g5_gem_config = {
-+	.caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_CLK_HW_CHG,
-+	.dma_burst_length = 16,
-+	.clk_init = macb_clk_init,
-+	.init = macb_init,
-+	.usrio = &sama7g5_usrio,
-+};
-+
- static const struct of_device_id macb_dt_ids[] = {
- 	{ .compatible = "cdns,at32ap7000-macb" },
- 	{ .compatible = "cdns,at91sam9260-macb", .data = &at91sam9260_config },
-@@ -4500,6 +4516,7 @@ static const struct of_device_id macb_dt
- 	{ .compatible = "cdns,zynqmp-gem", .data = &zynqmp_config},
- 	{ .compatible = "cdns,zynq-gem", .data = &zynq_config },
- 	{ .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config },
-+	{ .compatible = "microchip,sama7g5-gem", .data = &sama7g5_gem_config },
- 	{ /* sentinel */ }
- };
- MODULE_DEVICE_TABLE(of, macb_dt_ids);

target/linux/at91/patches-5.15/120-net-macb-add-support-for-sama7g5-emac-interface.patch

@@ -1,39 +0,0 @@
-From a42f90357cfcfcf5cdade4594ad79a1eae633a9f Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 9 Dec 2020 15:03:39 +0200
-Subject: [PATCH 120/247] net: macb: add support for sama7g5 emac interface
-
-Add support for SAMA7G5 10/100Mbps interface.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Reviewed-by: Andrew Lunn <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -4499,6 +4499,14 @@ static const struct macb_config sama7g5_
- 	.usrio = &sama7g5_usrio,
- };
- 
-+static const struct macb_config sama7g5_emac_config = {
-+	.caps = MACB_CAPS_USRIO_DEFAULT_IS_MII_GMII | MACB_CAPS_USRIO_HAS_CLKEN,
-+	.dma_burst_length = 16,
-+	.clk_init = macb_clk_init,
-+	.init = macb_init,
-+	.usrio = &sama7g5_usrio,
-+};
-+
- static const struct of_device_id macb_dt_ids[] = {
- 	{ .compatible = "cdns,at32ap7000-macb" },
- 	{ .compatible = "cdns,at91sam9260-macb", .data = &at91sam9260_config },
-@@ -4517,6 +4525,7 @@ static const struct of_device_id macb_dt
- 	{ .compatible = "cdns,zynq-gem", .data = &zynq_config },
- 	{ .compatible = "sifive,fu540-c000-gem", .data = &fu540_c000_config },
- 	{ .compatible = "microchip,sama7g5-gem", .data = &sama7g5_gem_config },
-+	{ .compatible = "microchip,sama7g5-emac", .data = &sama7g5_emac_config },
- 	{ /* sentinel */ }
- };
- MODULE_DEVICE_TABLE(of, macb_dt_ids);

target/linux/at91/patches-5.15/121-ASoC-pcm5102a-Make-codec-selectable.patch

@@ -1,28 +0,0 @@
-From 5ac0e1f5577b266543756521b1a749003b0f3686 Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Mon, 12 Oct 2020 17:19:11 +0300
-Subject: [PATCH 121/247] ASoC: pcm5102a: Make codec selectable
-
-The TI PCM5102A codec driver can be used with the generic sound card
-drivers, so it should be selectable. For example, with the addition
-of #sound-dai-cells = <0> property in DT, it can be used with simple/graph
-card drivers.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/codecs/Kconfig | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/sound/soc/codecs/Kconfig
-+++ b/sound/soc/codecs/Kconfig
-@@ -1007,7 +1007,7 @@ config SND_SOC_PCM3168A_SPI
- 	select REGMAP_SPI
- 
- config SND_SOC_PCM5102A
--	tristate
-+	tristate "Texas Instruments PCM5102A CODEC"
- 
- config SND_SOC_PCM512x
- 	tristate

target/linux/at91/patches-5.15/122-ASoC-atmel-i2s-do-not-warn-if-muxclk-is-missing.patch

@@ -1,30 +0,0 @@
-From f4389949bf422fe04775c17b833100fa0e95ea68 Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Tue, 3 Nov 2020 12:05:54 +0200
-Subject: [PATCH 122/247] ASoC: atmel-i2s: do not warn if muxclk is missing
-
-Besides the fact that muxclk is optional, muxclk can be set using
-assigned-clocks, removing the need to set it in driver. The warning is
-thus unneeded, so we can transform it in a debug print, eventually to just
-reflect that muxclk was not set by the driver.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/atmel-i2s.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/sound/soc/atmel/atmel-i2s.c
-+++ b/sound/soc/atmel/atmel-i2s.c
-@@ -581,8 +581,8 @@ static int atmel_i2s_sama5d2_mck_init(st
- 		err = PTR_ERR(muxclk);
- 		if (err == -EPROBE_DEFER)
- 			return -EPROBE_DEFER;
--		dev_warn(dev->dev,
--			 "failed to get the I2S clock control: %d\n", err);
-+		dev_dbg(dev->dev,
-+			"failed to get the I2S clock control: %d\n", err);
- 		return 0;
- 	}
- 

target/linux/at91/patches-5.15/123-regulator-mcp16502-add-linear_min_sel.patch

@@ -1,25 +0,0 @@
-From f5a73f3bb600b96b6149f2115360e1d0d51fbac4 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 17:21:07 +0200
-Subject: [PATCH 123/247] regulator: mcp16502: add linear_min_sel
-
-Selectors b/w zero and VDD_LOW_SEL are not valid. Use linear_min_sel.
-
-Fixes: 919261c03e7ca ("regulator: mcp16502: add regulator driver for MCP16502")
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/mcp16502.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/regulator/mcp16502.c
-+++ b/drivers/regulator/mcp16502.c
-@@ -93,6 +93,7 @@ static unsigned int mcp16502_of_map_mode
- 		.owner			= THIS_MODULE,			\
- 		.n_voltages		= MCP16502_VSEL + 1,		\
- 		.linear_ranges		= _ranges,			\
-+		.linear_min_sel		= VDD_LOW_SEL,			\
- 		.n_linear_ranges	= ARRAY_SIZE(_ranges),		\
- 		.of_match		= of_match_ptr(_name),		\
- 		.of_map_mode		= mcp16502_of_map_mode,		\

target/linux/at91/patches-5.15/124-regulator-mcp16502-adapt-for-get-set-on-other-regist.patch

@@ -1,117 +0,0 @@
-From 5295f4c122258a11fb6012b7e043248e681db5a2 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 17:21:08 +0200
-Subject: [PATCH 124/247] regulator: mcp16502: adapt for get/set on other
- registers
-
-MCP16502 have multiple registers for each regulator (as described
-in enum mcp16502_reg). Adapt the code to be able to get/set all these
-registers. This is necessary for the following commits.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/mcp16502.c | 43 ++++++++++++++++++++++--------------
- 1 file changed, 27 insertions(+), 16 deletions(-)
-
---- a/drivers/regulator/mcp16502.c
-+++ b/drivers/regulator/mcp16502.c
-@@ -54,13 +54,9 @@
-  * This function is useful for iterating over all regulators and accessing their
-  * registers in a generic way or accessing a regulator device by its id.
-  */
--#define MCP16502_BASE(i) (((i) + 1) << 4)
-+#define MCP16502_REG_BASE(i, r) ((((i) + 1) << 4) + MCP16502_REG_##r)
- #define MCP16502_STAT_BASE(i) ((i) + 5)
- 
--#define MCP16502_OFFSET_MODE_A 0
--#define MCP16502_OFFSET_MODE_LPM 1
--#define MCP16502_OFFSET_MODE_HIB 2
--
- #define MCP16502_OPMODE_ACTIVE REGULATOR_MODE_NORMAL
- #define MCP16502_OPMODE_LPM REGULATOR_MODE_IDLE
- #define MCP16502_OPMODE_HIB REGULATOR_MODE_STANDBY
-@@ -75,6 +71,23 @@
- #define MCP16502_MIN_REG 0x0
- #define MCP16502_MAX_REG 0x65
- 
-+/**
-+ * enum mcp16502_reg - MCP16502 regulators's registers
-+ * @MCP16502_REG_A: active state register
-+ * @MCP16502_REG_LPM: low power mode state register
-+ * @MCP16502_REG_HIB: hibernate state register
-+ * @MCP16502_REG_SEQ: startup sequence register
-+ * @MCP16502_REG_CFG: configuration register
-+ */
-+enum mcp16502_reg {
-+	MCP16502_REG_A,
-+	MCP16502_REG_LPM,
-+	MCP16502_REG_HIB,
-+	MCP16502_REG_HPM,
-+	MCP16502_REG_SEQ,
-+	MCP16502_REG_CFG,
-+};
-+
- static unsigned int mcp16502_of_map_mode(unsigned int mode)
- {
- 	if (mode == REGULATOR_MODE_NORMAL || mode == REGULATOR_MODE_IDLE)
-@@ -144,22 +157,20 @@ static void mcp16502_gpio_set_mode(struc
- }
- 
- /*
-- * mcp16502_get_reg() - get the PMIC's configuration register for opmode
-+ * mcp16502_get_reg() - get the PMIC's state configuration register for opmode
-  *
-  * @rdev: the regulator whose register we are searching
-  * @opmode: the PMIC's operating mode ACTIVE, Low-power, Hibernate
-  */
--static int mcp16502_get_reg(struct regulator_dev *rdev, int opmode)
-+static int mcp16502_get_state_reg(struct regulator_dev *rdev, int opmode)
- {
--	int reg = MCP16502_BASE(rdev_get_id(rdev));
--
- 	switch (opmode) {
- 	case MCP16502_OPMODE_ACTIVE:
--		return reg + MCP16502_OFFSET_MODE_A;
-+		return MCP16502_REG_BASE(rdev_get_id(rdev), A);
- 	case MCP16502_OPMODE_LPM:
--		return reg + MCP16502_OFFSET_MODE_LPM;
-+		return MCP16502_REG_BASE(rdev_get_id(rdev), LPM);
- 	case MCP16502_OPMODE_HIB:
--		return reg + MCP16502_OFFSET_MODE_HIB;
-+		return MCP16502_REG_BASE(rdev_get_id(rdev), HIB);
- 	default:
- 		return -EINVAL;
- 	}
-@@ -179,7 +190,7 @@ static unsigned int mcp16502_get_mode(st
- 	unsigned int val;
- 	int ret, reg;
- 
--	reg = mcp16502_get_reg(rdev, MCP16502_OPMODE_ACTIVE);
-+	reg = mcp16502_get_state_reg(rdev, MCP16502_OPMODE_ACTIVE);
- 	if (reg < 0)
- 		return reg;
- 
-@@ -210,7 +221,7 @@ static int _mcp16502_set_mode(struct reg
- 	int val;
- 	int reg;
- 
--	reg = mcp16502_get_reg(rdev, op_mode);
-+	reg = mcp16502_get_state_reg(rdev, op_mode);
- 	if (reg < 0)
- 		return reg;
- 
-@@ -269,10 +280,10 @@ static int mcp16502_suspend_get_target_r
- {
- 	switch (pm_suspend_target_state) {
- 	case PM_SUSPEND_STANDBY:
--		return mcp16502_get_reg(rdev, MCP16502_OPMODE_LPM);
-+		return mcp16502_get_state_reg(rdev, MCP16502_OPMODE_LPM);
- 	case PM_SUSPEND_ON:
- 	case PM_SUSPEND_MEM:
--		return mcp16502_get_reg(rdev, MCP16502_OPMODE_HIB);
-+		return mcp16502_get_state_reg(rdev, MCP16502_OPMODE_HIB);
- 	default:
- 		dev_err(&rdev->dev, "invalid suspend target: %d\n",
- 			pm_suspend_target_state);

target/linux/at91/patches-5.15/125-regulator-mcp16502-add-support-for-ramp-delay.patch

@@ -1,141 +0,0 @@
-From 7f13433e11a3c88f1fd6417c4c5e5a6c98370b9a Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 17:21:09 +0200
-Subject: [PATCH 125/247] regulator: mcp16502: add support for ramp delay
-
-MCP16502 have configurable ramp delay support (via DVSR bits in
-regulators' CFG register).
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/mcp16502.c | 89 +++++++++++++++++++++++++++++++++++-
- 1 file changed, 87 insertions(+), 2 deletions(-)
-
---- a/drivers/regulator/mcp16502.c
-+++ b/drivers/regulator/mcp16502.c
-@@ -22,8 +22,9 @@
- #define VDD_LOW_SEL 0x0D
- #define VDD_HIGH_SEL 0x3F
- 
--#define MCP16502_FLT BIT(7)
--#define MCP16502_ENS BIT(0)
-+#define MCP16502_FLT		BIT(7)
-+#define MCP16502_DVSR		GENMASK(3, 2)
-+#define MCP16502_ENS		BIT(0)
- 
- /*
-  * The PMIC has four sets of registers corresponding to four power modes:
-@@ -88,6 +89,12 @@ enum mcp16502_reg {
- 	MCP16502_REG_CFG,
- };
- 
-+/* Ramp delay (uV/us) for buck1, ldo1, ldo2. */
-+static const int mcp16502_ramp_b1l12[] = { 6250, 3125, 2083, 1563 };
-+
-+/* Ramp delay (uV/us) for buck2, buck3, buck4. */
-+static const int mcp16502_ramp_b234[] = { 3125, 1563, 1042, 781 };
-+
- static unsigned int mcp16502_of_map_mode(unsigned int mode)
- {
- 	if (mode == REGULATOR_MODE_NORMAL || mode == REGULATOR_MODE_IDLE)
-@@ -271,6 +278,80 @@ static int mcp16502_get_status(struct re
- 	return REGULATOR_STATUS_UNDEFINED;
- }
- 
-+static int mcp16502_set_voltage_time_sel(struct regulator_dev *rdev,
-+					 unsigned int old_sel,
-+					 unsigned int new_sel)
-+{
-+	static const u8 us_ramp[] = { 8, 16, 24, 32 };
-+	int id = rdev_get_id(rdev);
-+	unsigned int uV_delta, val;
-+	int ret;
-+
-+	ret = regmap_read(rdev->regmap, MCP16502_REG_BASE(id, CFG), &val);
-+	if (ret)
-+		return ret;
-+
-+	val = (val & MCP16502_DVSR) >> 2;
-+	uV_delta = abs(new_sel * rdev->desc->linear_ranges->step -
-+		       old_sel * rdev->desc->linear_ranges->step);
-+	switch (id) {
-+	case BUCK1:
-+	case LDO1:
-+	case LDO2:
-+		ret = DIV_ROUND_CLOSEST(uV_delta * us_ramp[val],
-+					mcp16502_ramp_b1l12[val]);
-+		break;
-+
-+	case BUCK2:
-+	case BUCK3:
-+	case BUCK4:
-+		ret = DIV_ROUND_CLOSEST(uV_delta * us_ramp[val],
-+					mcp16502_ramp_b234[val]);
-+		break;
-+
-+	default:
-+		return -EINVAL;
-+	}
-+
-+	return ret;
-+}
-+
-+static int mcp16502_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
-+{
-+	const int *ramp;
-+	int id = rdev_get_id(rdev);
-+	unsigned int i, size;
-+
-+	switch (id) {
-+	case BUCK1:
-+	case LDO1:
-+	case LDO2:
-+		ramp = mcp16502_ramp_b1l12;
-+		size = ARRAY_SIZE(mcp16502_ramp_b1l12);
-+		break;
-+
-+	case BUCK2:
-+	case BUCK3:
-+	case BUCK4:
-+		ramp = mcp16502_ramp_b234;
-+		size = ARRAY_SIZE(mcp16502_ramp_b234);
-+		break;
-+
-+	default:
-+		return -EINVAL;
-+	}
-+
-+	for (i = 0; i < size; i++) {
-+		if (ramp[i] == ramp_delay)
-+			break;
-+	}
-+	if (i == size)
-+		return -EINVAL;
-+
-+	return regmap_update_bits(rdev->regmap, MCP16502_REG_BASE(id, CFG),
-+				  MCP16502_DVSR, (i << 2));
-+}
-+
- #ifdef CONFIG_SUSPEND
- /*
-  * mcp16502_suspend_get_target_reg() - get the reg of the target suspend PMIC
-@@ -365,6 +446,8 @@ static const struct regulator_ops mcp165
- 	.disable			= regulator_disable_regmap,
- 	.is_enabled			= regulator_is_enabled_regmap,
- 	.get_status			= mcp16502_get_status,
-+	.set_voltage_time_sel		= mcp16502_set_voltage_time_sel,
-+	.set_ramp_delay			= mcp16502_set_ramp_delay,
- 
- 	.set_mode			= mcp16502_set_mode,
- 	.get_mode			= mcp16502_get_mode,
-@@ -389,6 +472,8 @@ static const struct regulator_ops mcp165
- 	.disable			= regulator_disable_regmap,
- 	.is_enabled			= regulator_is_enabled_regmap,
- 	.get_status			= mcp16502_get_status,
-+	.set_voltage_time_sel		= mcp16502_set_voltage_time_sel,
-+	.set_ramp_delay			= mcp16502_set_ramp_delay,
- 
- #ifdef CONFIG_SUSPEND
- 	.set_suspend_voltage		= mcp16502_set_suspend_voltage,

target/linux/at91/patches-5.15/126-regulator-mcp16502-remove-void-documentation-of-stru.patch

@@ -1,27 +0,0 @@
-From 8dcbcb052f682478dcbfa7fc9abdd909e1deab87 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 17:21:10 +0200
-Subject: [PATCH 126/247] regulator: mcp16502: remove void documentation of
- struct mcp16502
-
-struct mcp16502 has no members called rdev or rmap. Remove the
-documentation.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/mcp16502.c | 2 --
- 1 file changed, 2 deletions(-)
-
---- a/drivers/regulator/mcp16502.c
-+++ b/drivers/regulator/mcp16502.c
-@@ -135,8 +135,6 @@ enum {
- 
- /*
-  * struct mcp16502 - PMIC representation
-- * @rdev: the regulators belonging to this chip
-- * @rmap: regmap to be used for I2C communication
-  * @lpm: LPM GPIO descriptor
-  */
- struct mcp16502 {

target/linux/at91/patches-5.15/127-regulator-core-validate-selector-against-linear_min_.patch

@@ -1,64 +0,0 @@
-From 3aee4f22ed0a22d3d6d22fc49812c03d876c7637 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 17:21:05 +0200
-Subject: [PATCH 127/247] regulator: core: validate selector against
- linear_min_sel
-
-There are regulators who's min selector is not zero. Selectors loops
-(looping b/w zero and regulator::desc::n_voltages) might throw errors
-because invalid selectors are used (lower than
-regulator::desc::linear_min_sel). For this situations validate selectors
-against regulator::desc::linear_min_sel.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/core.c    | 9 +++++++--
- drivers/regulator/helpers.c | 3 ++-
- 2 files changed, 9 insertions(+), 3 deletions(-)
-
---- a/drivers/regulator/core.c
-+++ b/drivers/regulator/core.c
-@@ -2992,7 +2992,8 @@ static int _regulator_list_voltage(struc
- 		return rdev->desc->fixed_uV;
- 
- 	if (ops->list_voltage) {
--		if (selector >= rdev->desc->n_voltages)
-+		if (selector >= rdev->desc->n_voltages ||
-+		    selector < rdev->desc->linear_min_sel)
- 			return -EINVAL;
- 		if (lock)
- 			regulator_lock(rdev);
-@@ -3143,7 +3144,8 @@ int regulator_list_hardware_vsel(struct
- 	struct regulator_dev *rdev = regulator->rdev;
- 	const struct regulator_ops *ops = rdev->desc->ops;
- 
--	if (selector >= rdev->desc->n_voltages)
-+	if (selector >= rdev->desc->n_voltages ||
-+	    selector < rdev->desc->linear_min_sel)
- 		return -EINVAL;
- 	if (ops->set_voltage_sel != regulator_set_voltage_sel_regmap)
- 		return -EOPNOTSUPP;
-@@ -4066,6 +4068,9 @@ int regulator_set_voltage_time(struct re
- 
- 	for (i = 0; i < rdev->desc->n_voltages; i++) {
- 		/* We only look for exact voltage matches here */
-+		if (i < rdev->desc->linear_min_sel)
-+			continue;
-+
- 		voltage = regulator_list_voltage(regulator, i);
- 		if (voltage < 0)
- 			return -EINVAL;
---- a/drivers/regulator/helpers.c
-+++ b/drivers/regulator/helpers.c
-@@ -647,7 +647,8 @@ int regulator_list_voltage_table(struct
- 		return -EINVAL;
- 	}
- 
--	if (selector >= rdev->desc->n_voltages)
-+	if (selector >= rdev->desc->n_voltages ||
-+	    selector < rdev->desc->linear_min_sel)
- 		return -EINVAL;
- 
- 	return rdev->desc->volt_table[selector];

target/linux/at91/patches-5.15/128-regulator-core-do-not-continue-if-selector-match.patch

@@ -1,26 +0,0 @@
-From 42b56e8bd343f34d5f2a601d8a8a05d8c861c08c Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 13 Nov 2020 19:56:04 +0200
-Subject: [PATCH 128/247] regulator: core: do not continue if selector match
-
-Do not continue if selector has already been located.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/core.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/regulator/core.c
-+++ b/drivers/regulator/core.c
-@@ -4071,6 +4071,9 @@ int regulator_set_voltage_time(struct re
- 		if (i < rdev->desc->linear_min_sel)
- 			continue;
- 
-+		if (old_sel >= 0 && new_sel >= 0)
-+			break;
-+
- 		voltage = regulator_list_voltage(regulator, i);
- 		if (voltage < 0)
- 			return -EINVAL;

target/linux/at91/patches-5.15/129-regulator-core-return-zero-for-selectors-lower-than-.patch

@@ -1,64 +0,0 @@
-From 0e933ffc049a0e181b5a6c3af1933976d6959ba9 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 25 Nov 2020 19:25:47 +0200
-Subject: [PATCH 129/247] regulator: core: return zero for selectors lower than
- linear_min_sel
-
-Selectors lower than linear_min_sel should not be considered invalid.
-Thus return zero in case _regulator_list_voltage(),
-regulator_list_hardware_vsel() or regulator_list_voltage_table()
-receives such selectors as argument.
-
-Fixes: bdcd1177578c ("regulator: core: validate selector against linear_min_sel")
-Reported-by: Jon Hunter <[email protected]>
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/core.c    | 10 ++++++----
- drivers/regulator/helpers.c |  5 +++--
- 2 files changed, 9 insertions(+), 6 deletions(-)
-
---- a/drivers/regulator/core.c
-+++ b/drivers/regulator/core.c
-@@ -2992,9 +2992,10 @@ static int _regulator_list_voltage(struc
- 		return rdev->desc->fixed_uV;
- 
- 	if (ops->list_voltage) {
--		if (selector >= rdev->desc->n_voltages ||
--		    selector < rdev->desc->linear_min_sel)
-+		if (selector >= rdev->desc->n_voltages)
- 			return -EINVAL;
-+		if (selector < rdev->desc->linear_min_sel)
-+			return 0;
- 		if (lock)
- 			regulator_lock(rdev);
- 		ret = ops->list_voltage(rdev, selector);
-@@ -3144,9 +3145,10 @@ int regulator_list_hardware_vsel(struct
- 	struct regulator_dev *rdev = regulator->rdev;
- 	const struct regulator_ops *ops = rdev->desc->ops;
- 
--	if (selector >= rdev->desc->n_voltages ||
--	    selector < rdev->desc->linear_min_sel)
-+	if (selector >= rdev->desc->n_voltages)
- 		return -EINVAL;
-+	if (selector < rdev->desc->linear_min_sel)
-+		return 0;
- 	if (ops->set_voltage_sel != regulator_set_voltage_sel_regmap)
- 		return -EOPNOTSUPP;
- 
---- a/drivers/regulator/helpers.c
-+++ b/drivers/regulator/helpers.c
-@@ -647,9 +647,10 @@ int regulator_list_voltage_table(struct
- 		return -EINVAL;
- 	}
- 
--	if (selector >= rdev->desc->n_voltages ||
--	    selector < rdev->desc->linear_min_sel)
-+	if (selector >= rdev->desc->n_voltages)
- 		return -EINVAL;
-+	if (selector < rdev->desc->linear_min_sel)
-+		return 0;
- 
- 	return rdev->desc->volt_table[selector];
- }

target/linux/at91/patches-5.15/130-regulator-mcp16502-lpm-pin-can-be-optional-on-some-p.patch

@@ -1,30 +0,0 @@
-From 763fe72f607d4e929d2c710c88e5c6978dd6ad97 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Thu, 7 Jan 2021 16:15:26 +0200
-Subject: [PATCH 130/247] regulator: mcp16502: lpm pin can be optional on some
- platforms
-
-On some platform (e.g. SAMA7G5) LPM pin should be optional as it can
-be controlled explicitly (via shutdown controller registers) in the
-platform specific power saving code to decrease the power consumption
-while suspended as this SoC pin may be connected to other devices that
-could take power saving actions based on its value.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- drivers/regulator/mcp16502.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/regulator/mcp16502.c
-+++ b/drivers/regulator/mcp16502.c
-@@ -550,7 +550,7 @@ static int mcp16502_probe(struct i2c_cli
- 	config.regmap = rmap;
- 	config.driver_data = mcp;
- 
--	mcp->lpm = devm_gpiod_get(dev, "lpm", GPIOD_OUT_LOW);
-+	mcp->lpm = devm_gpiod_get_optional(dev, "lpm", GPIOD_OUT_LOW);
- 	if (IS_ERR(mcp->lpm)) {
- 		dev_err(dev, "failed to get lpm pin: %ld\n", PTR_ERR(mcp->lpm));
- 		return PTR_ERR(mcp->lpm);

target/linux/at91/patches-5.15/131-pinctrl-at91-pio4-add-support-for-fewer-lines-on-las.patch

@@ -1,70 +0,0 @@
-From 7cb1dad7a7dfe4cfe55ebe86930dd6aef0de66b4 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Fri, 13 Nov 2020 15:24:29 +0200
-Subject: [PATCH 131/247] pinctrl: at91-pio4: add support for fewer lines on
- last PIO bank
-
-Some products, like sama7g5, do not have a full last bank of PIO lines.
-In this case for example, sama7g5 only has 8 lines for the PE bank.
-PA0-31, PB0-31, PC0-31, PD0-31, PE0-7, in total 136 lines.
-To cope with this situation, added a data attribute that is product dependent,
-to specify the number of lines of the last bank.
-In case this number is different from the macro ATMEL_PIO_NPINS_PER_BANK,
-adjust the total number of lines accordingly.
-This will avoid advertising 160 lines instead of the actual 136, as this
-product supports, and to avoid reading/writing to invalid register addresses.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Acked-by: Ludovic Desroches <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Linus Walleij <[email protected]>
----
- drivers/pinctrl/pinctrl-at91-pio4.c | 18 ++++++++++++++++--
- 1 file changed, 16 insertions(+), 2 deletions(-)
-
---- a/drivers/pinctrl/pinctrl-at91-pio4.c
-+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
-@@ -71,8 +71,15 @@
- /* Custom pinconf parameters */
- #define ATMEL_PIN_CONFIG_DRIVE_STRENGTH	(PIN_CONFIG_END + 1)
- 
-+/**
-+ * struct atmel_pioctrl_data - Atmel PIO controller (pinmux + gpio) data struct
-+ * @nbanks: number of PIO banks
-+ * @last_bank_count: number of lines in the last bank (can be less than
-+ *	the rest of the banks).
-+ */
- struct atmel_pioctrl_data {
- 	unsigned nbanks;
-+	unsigned last_bank_count;
- };
- 
- struct atmel_group {
-@@ -980,11 +987,13 @@ static const struct dev_pm_ops atmel_pct
-  * We can have up to 16 banks.
-  */
- static const struct atmel_pioctrl_data atmel_sama5d2_pioctrl_data = {
--	.nbanks		= 4,
-+	.nbanks			= 4,
-+	.last_bank_count	= ATMEL_PIO_NPINS_PER_BANK,
- };
- 
- static const struct atmel_pioctrl_data microchip_sama7g5_pioctrl_data = {
--	.nbanks		= 5,
-+	.nbanks			= 5,
-+	.last_bank_count	= 8, /* sama7g5 has only PE0 to PE7 */
- };
- 
- static const struct of_device_id atmel_pctrl_of_match[] = {
-@@ -1025,6 +1034,11 @@ static int atmel_pinctrl_probe(struct pl
- 	atmel_pioctrl_data = match->data;
- 	atmel_pioctrl->nbanks = atmel_pioctrl_data->nbanks;
- 	atmel_pioctrl->npins = atmel_pioctrl->nbanks * ATMEL_PIO_NPINS_PER_BANK;
-+	/* if last bank has limited number of pins, adjust accordingly */
-+	if (atmel_pioctrl_data->last_bank_count != ATMEL_PIO_NPINS_PER_BANK) {
-+		atmel_pioctrl->npins -= ATMEL_PIO_NPINS_PER_BANK;
-+		atmel_pioctrl->npins += atmel_pioctrl_data->last_bank_count;
-+	}
- 
- 	atmel_pioctrl->reg_base = devm_platform_ioremap_resource(pdev, 0);
- 	if (IS_ERR(atmel_pioctrl->reg_base))

target/linux/at91/patches-5.15/132-dmaengine-at_xdmac-adapt-perid-for-mem2mem-operation.patch

@@ -1,50 +0,0 @@
-From 1dccaa4c1e99cd8bd27684a2c87ec806d426c088 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Fri, 16 Oct 2020 12:37:25 +0300
-Subject: [PATCH 132/247] dmaengine: at_xdmac: adapt perid for mem2mem
- operations
-
-The PERID in the CC register for mem2mem operations must match an unused
-PERID.
-The PERID field is 7 bits, but the selected value is 0x3f.
-On later products we can have more reserved PERIDs for actual peripherals,
-thus this needs to be increased to maximum size.
-Changing the value to 0x7f, which is the maximum for 7 bits field.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Reviewed-by: Tudor Ambarus <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Vinod Koul <[email protected]>
----
- drivers/dma/at_xdmac.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/drivers/dma/at_xdmac.c
-+++ b/drivers/dma/at_xdmac.c
-@@ -865,7 +865,7 @@ at_xdmac_interleaved_queue_desc(struct d
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
- 	 */
--	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
-+	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
- 					| AT_XDMAC_CC_DIF(0)
- 					| AT_XDMAC_CC_SIF(0)
- 					| AT_XDMAC_CC_MBSIZE_SIXTEEN
-@@ -1047,7 +1047,7 @@ at_xdmac_prep_dma_memcpy(struct dma_chan
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
- 	 */
--	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
-+	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
- 					| AT_XDMAC_CC_DAM_INCREMENTED_AM
- 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
- 					| AT_XDMAC_CC_DIF(0)
-@@ -1153,7 +1153,7 @@ static struct at_xdmac_desc *at_xdmac_me
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
- 	 */
--	u32			chan_cc = AT_XDMAC_CC_PERID(0x3f)
-+	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
- 					| AT_XDMAC_CC_DAM_UBS_AM
- 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
- 					| AT_XDMAC_CC_DIF(0)

target/linux/at91/patches-5.15/133-dmaengine-at_xdmac-add-support-for-sama7g5-based-at_.patch

@@ -1,280 +0,0 @@
-From 613af756b93fe005d9db11ea26fd0318f239d5a2 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Fri, 16 Oct 2020 12:38:50 +0300
-Subject: [PATCH 133/247] dmaengine: at_xdmac: add support for sama7g5 based
- at_xdmac
-
-SAMA7G5 SoC uses a slightly different variant of the AT_XDMAC.
-Added support by a new compatible and a layout struct that copes
-to the specific version considering the compatible string.
-Only the differences in register map are present in the layout struct.
-I reworked the register access for this part that has the differences.
-Also the Source/Destination Interface bits are no longer valid for this
-variant of the XDMAC. Thus, the layout also has a bool for specifying
-whether these bits are required or not.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Vinod Koul <[email protected]>
----
- drivers/dma/at_xdmac.c | 110 +++++++++++++++++++++++++++++++----------
- 1 file changed, 84 insertions(+), 26 deletions(-)
-
---- a/drivers/dma/at_xdmac.c
-+++ b/drivers/dma/at_xdmac.c
-@@ -38,13 +38,6 @@
- #define AT_XDMAC_GE		0x1C	/* Global Channel Enable Register */
- #define AT_XDMAC_GD		0x20	/* Global Channel Disable Register */
- #define AT_XDMAC_GS		0x24	/* Global Channel Status Register */
--#define AT_XDMAC_GRS		0x28	/* Global Channel Read Suspend Register */
--#define AT_XDMAC_GWS		0x2C	/* Global Write Suspend Register */
--#define AT_XDMAC_GRWS		0x30	/* Global Channel Read Write Suspend Register */
--#define AT_XDMAC_GRWR		0x34	/* Global Channel Read Write Resume Register */
--#define AT_XDMAC_GSWR		0x38	/* Global Channel Software Request Register */
--#define AT_XDMAC_GSWS		0x3C	/* Global channel Software Request Status Register */
--#define AT_XDMAC_GSWF		0x40	/* Global Channel Software Flush Request Register */
- #define AT_XDMAC_VERSION	0xFFC	/* XDMAC Version Register */
- 
- /* Channel relative registers offsets */
-@@ -151,8 +144,6 @@
- #define AT_XDMAC_CSUS		0x30	/* Channel Source Microblock Stride */
- #define AT_XDMAC_CDUS		0x34	/* Channel Destination Microblock Stride */
- 
--#define AT_XDMAC_CHAN_REG_BASE	0x50	/* Channel registers base address */
--
- /* Microblock control members */
- #define AT_XDMAC_MBR_UBC_UBLEN_MAX	0xFFFFFFUL	/* Maximum Microblock Length */
- #define AT_XDMAC_MBR_UBC_NDE		(0x1 << 24)	/* Next Descriptor Enable */
-@@ -180,6 +171,27 @@ enum atc_status {
- 	AT_XDMAC_CHAN_IS_PAUSED,
- };
- 
-+struct at_xdmac_layout {
-+	/* Global Channel Read Suspend Register */
-+	u8				grs;
-+	/* Global Write Suspend Register */
-+	u8				gws;
-+	/* Global Channel Read Write Suspend Register */
-+	u8				grws;
-+	/* Global Channel Read Write Resume Register */
-+	u8				grwr;
-+	/* Global Channel Software Request Register */
-+	u8				gswr;
-+	/* Global channel Software Request Status Register */
-+	u8				gsws;
-+	/* Global Channel Software Flush Request Register */
-+	u8				gswf;
-+	/* Channel reg base */
-+	u8				chan_cc_reg_base;
-+	/* Source/Destination Interface must be specified or not */
-+	bool				sdif;
-+};
-+
- /* ----- Channels ----- */
- struct at_xdmac_chan {
- 	struct dma_chan			chan;
-@@ -213,6 +225,7 @@ struct at_xdmac {
- 	struct clk		*clk;
- 	u32			save_gim;
- 	struct dma_pool		*at_xdmac_desc_pool;
-+	const struct at_xdmac_layout	*layout;
- 	struct at_xdmac_chan	chan[];
- };
- 
-@@ -245,9 +258,33 @@ struct at_xdmac_desc {
- 	struct list_head		xfer_node;
- } __aligned(sizeof(u64));
- 
-+static const struct at_xdmac_layout at_xdmac_sama5d4_layout = {
-+	.grs = 0x28,
-+	.gws = 0x2C,
-+	.grws = 0x30,
-+	.grwr = 0x34,
-+	.gswr = 0x38,
-+	.gsws = 0x3C,
-+	.gswf = 0x40,
-+	.chan_cc_reg_base = 0x50,
-+	.sdif = true,
-+};
-+
-+static const struct at_xdmac_layout at_xdmac_sama7g5_layout = {
-+	.grs = 0x30,
-+	.gws = 0x38,
-+	.grws = 0x40,
-+	.grwr = 0x44,
-+	.gswr = 0x48,
-+	.gsws = 0x4C,
-+	.gswf = 0x50,
-+	.chan_cc_reg_base = 0x60,
-+	.sdif = false,
-+};
-+
- static inline void __iomem *at_xdmac_chan_reg_base(struct at_xdmac *atxdmac, unsigned int chan_nb)
- {
--	return atxdmac->regs + (AT_XDMAC_CHAN_REG_BASE + chan_nb * 0x40);
-+	return atxdmac->regs + (atxdmac->layout->chan_cc_reg_base + chan_nb * 0x40);
- }
- 
- #define at_xdmac_read(atxdmac, reg) readl_relaxed((atxdmac)->regs + (reg))
-@@ -343,8 +380,10 @@ static void at_xdmac_start_xfer(struct a
- 	first->active_xfer = true;
- 
- 	/* Tell xdmac where to get the first descriptor. */
--	reg = AT_XDMAC_CNDA_NDA(first->tx_dma_desc.phys)
--	      | AT_XDMAC_CNDA_NDAIF(atchan->memif);
-+	reg = AT_XDMAC_CNDA_NDA(first->tx_dma_desc.phys);
-+	if (atxdmac->layout->sdif)
-+		reg |= AT_XDMAC_CNDA_NDAIF(atchan->memif);
-+
- 	at_xdmac_chan_write(atchan, AT_XDMAC_CNDA, reg);
- 
- 	/*
-@@ -539,6 +578,7 @@ static int at_xdmac_compute_chan_conf(st
- 				      enum dma_transfer_direction direction)
- {
- 	struct at_xdmac_chan	*atchan = to_at_xdmac_chan(chan);
-+	struct at_xdmac		*atxdmac = to_at_xdmac(atchan->chan.device);
- 	int			csize, dwidth;
- 
- 	if (direction == DMA_DEV_TO_MEM) {
-@@ -546,12 +586,14 @@ static int at_xdmac_compute_chan_conf(st
- 			AT91_XDMAC_DT_PERID(atchan->perid)
- 			| AT_XDMAC_CC_DAM_INCREMENTED_AM
- 			| AT_XDMAC_CC_SAM_FIXED_AM
--			| AT_XDMAC_CC_DIF(atchan->memif)
--			| AT_XDMAC_CC_SIF(atchan->perif)
- 			| AT_XDMAC_CC_SWREQ_HWR_CONNECTED
- 			| AT_XDMAC_CC_DSYNC_PER2MEM
- 			| AT_XDMAC_CC_MBSIZE_SIXTEEN
- 			| AT_XDMAC_CC_TYPE_PER_TRAN;
-+		if (atxdmac->layout->sdif)
-+			atchan->cfg |= AT_XDMAC_CC_DIF(atchan->memif) |
-+				       AT_XDMAC_CC_SIF(atchan->perif);
-+
- 		csize = ffs(atchan->sconfig.src_maxburst) - 1;
- 		if (csize < 0) {
- 			dev_err(chan2dev(chan), "invalid src maxburst value\n");
-@@ -569,12 +611,14 @@ static int at_xdmac_compute_chan_conf(st
- 			AT91_XDMAC_DT_PERID(atchan->perid)
- 			| AT_XDMAC_CC_DAM_FIXED_AM
- 			| AT_XDMAC_CC_SAM_INCREMENTED_AM
--			| AT_XDMAC_CC_DIF(atchan->perif)
--			| AT_XDMAC_CC_SIF(atchan->memif)
- 			| AT_XDMAC_CC_SWREQ_HWR_CONNECTED
- 			| AT_XDMAC_CC_DSYNC_MEM2PER
- 			| AT_XDMAC_CC_MBSIZE_SIXTEEN
- 			| AT_XDMAC_CC_TYPE_PER_TRAN;
-+		if (atxdmac->layout->sdif)
-+			atchan->cfg |= AT_XDMAC_CC_DIF(atchan->perif) |
-+				       AT_XDMAC_CC_SIF(atchan->memif);
-+
- 		csize = ffs(atchan->sconfig.dst_maxburst) - 1;
- 		if (csize < 0) {
- 			dev_err(chan2dev(chan), "invalid src maxburst value\n");
-@@ -864,10 +908,12 @@ at_xdmac_interleaved_queue_desc(struct d
- 	 * ERRATA: Even if useless for memory transfers, the PERID has to not
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
-+	 * For SAMA7G5x case, the SIF and DIF fields are no longer used.
-+	 * Thus, no need to have the SIF/DIF interfaces here.
-+	 * For SAMA5D4x and SAMA5D2x the SIF and DIF are already configured as
-+	 * zero.
- 	 */
- 	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
--					| AT_XDMAC_CC_DIF(0)
--					| AT_XDMAC_CC_SIF(0)
- 					| AT_XDMAC_CC_MBSIZE_SIXTEEN
- 					| AT_XDMAC_CC_TYPE_MEM_TRAN;
- 
-@@ -1046,12 +1092,14 @@ at_xdmac_prep_dma_memcpy(struct dma_chan
- 	 * ERRATA: Even if useless for memory transfers, the PERID has to not
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
-+	 * For SAMA7G5x case, the SIF and DIF fields are no longer used.
-+	 * Thus, no need to have the SIF/DIF interfaces here.
-+	 * For SAMA5D4x and SAMA5D2x the SIF and DIF are already configured as
-+	 * zero.
- 	 */
- 	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
- 					| AT_XDMAC_CC_DAM_INCREMENTED_AM
- 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
--					| AT_XDMAC_CC_DIF(0)
--					| AT_XDMAC_CC_SIF(0)
- 					| AT_XDMAC_CC_MBSIZE_SIXTEEN
- 					| AT_XDMAC_CC_TYPE_MEM_TRAN;
- 	unsigned long		irqflags;
-@@ -1152,12 +1200,14 @@ static struct at_xdmac_desc *at_xdmac_me
- 	 * ERRATA: Even if useless for memory transfers, the PERID has to not
- 	 * match the one of another channel. If not, it could lead to spurious
- 	 * flag status.
-+	 * For SAMA7G5x case, the SIF and DIF fields are no longer used.
-+	 * Thus, no need to have the SIF/DIF interfaces here.
-+	 * For SAMA5D4x and SAMA5D2x the SIF and DIF are already configured as
-+	 * zero.
- 	 */
- 	u32			chan_cc = AT_XDMAC_CC_PERID(0x7f)
- 					| AT_XDMAC_CC_DAM_UBS_AM
- 					| AT_XDMAC_CC_SAM_INCREMENTED_AM
--					| AT_XDMAC_CC_DIF(0)
--					| AT_XDMAC_CC_SIF(0)
- 					| AT_XDMAC_CC_MBSIZE_SIXTEEN
- 					| AT_XDMAC_CC_MEMSET_HW_MODE
- 					| AT_XDMAC_CC_TYPE_MEM_TRAN;
-@@ -1436,7 +1486,7 @@ at_xdmac_tx_status(struct dma_chan *chan
- 	mask = AT_XDMAC_CC_TYPE | AT_XDMAC_CC_DSYNC;
- 	value = AT_XDMAC_CC_TYPE_PER_TRAN | AT_XDMAC_CC_DSYNC_PER2MEM;
- 	if ((desc->lld.mbr_cfg & mask) == value) {
--		at_xdmac_write(atxdmac, AT_XDMAC_GSWF, atchan->mask);
-+		at_xdmac_write(atxdmac, atxdmac->layout->gswf, atchan->mask);
- 		while (!(at_xdmac_chan_read(atchan, AT_XDMAC_CIS) & AT_XDMAC_CIS_FIS))
- 			cpu_relax();
- 	}
-@@ -1494,7 +1544,7 @@ at_xdmac_tx_status(struct dma_chan *chan
- 	 * FIFO flush ensures that data are really written.
- 	 */
- 	if ((desc->lld.mbr_cfg & mask) == value) {
--		at_xdmac_write(atxdmac, AT_XDMAC_GSWF, atchan->mask);
-+		at_xdmac_write(atxdmac, atxdmac->layout->gswf, atchan->mask);
- 		while (!(at_xdmac_chan_read(atchan, AT_XDMAC_CIS) & AT_XDMAC_CIS_FIS))
- 			cpu_relax();
- 	}
-@@ -1762,7 +1812,7 @@ static int at_xdmac_device_pause(struct
- 		return 0;
- 
- 	spin_lock_irqsave(&atchan->lock, flags);
--	at_xdmac_write(atxdmac, AT_XDMAC_GRWS, atchan->mask);
-+	at_xdmac_write(atxdmac, atxdmac->layout->grws, atchan->mask);
- 	while (at_xdmac_chan_read(atchan, AT_XDMAC_CC)
- 	       & (AT_XDMAC_CC_WRIP | AT_XDMAC_CC_RDIP))
- 		cpu_relax();
-@@ -1785,7 +1835,7 @@ static int at_xdmac_device_resume(struct
- 		return 0;
- 	}
- 
--	at_xdmac_write(atxdmac, AT_XDMAC_GRWR, atchan->mask);
-+	at_xdmac_write(atxdmac, atxdmac->layout->grwr, atchan->mask);
- 	clear_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status);
- 	spin_unlock_irqrestore(&atchan->lock, flags);
- 
-@@ -1992,6 +2042,10 @@ static int at_xdmac_probe(struct platfor
- 	atxdmac->regs = base;
- 	atxdmac->irq = irq;
- 
-+	atxdmac->layout = of_device_get_match_data(&pdev->dev);
-+	if (!atxdmac->layout)
-+		return -ENODEV;
-+
- 	atxdmac->clk = devm_clk_get(&pdev->dev, "dma_clk");
- 	if (IS_ERR(atxdmac->clk)) {
- 		dev_err(&pdev->dev, "can't get dma_clk\n");
-@@ -2134,6 +2188,10 @@ static const struct dev_pm_ops atmel_xdm
- static const struct of_device_id atmel_xdmac_dt_ids[] = {
- 	{
- 		.compatible = "atmel,sama5d4-dma",
-+		.data = &at_xdmac_sama5d4_layout,
-+	}, {
-+		.compatible = "microchip,sama7g5-dma",
-+		.data = &at_xdmac_sama7g5_layout,
- 	}, {
- 		/* sentinel */
- 	}

target/linux/at91/patches-5.15/134-dmaengine-at_xdmac-add-AXI-priority-support-and-reco.patch

@@ -1,113 +0,0 @@
-From 4833d6ea13a6d2c44a91247991a82c3eb6c1613e Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Fri, 16 Oct 2020 12:39:18 +0300
-Subject: [PATCH 134/247] dmaengine: at_xdmac: add AXI priority support and
- recommended settings
-
-The sama7g5 version of the XDMAC supports priority configuration and
-outstanding capabilities.
-Add defines for the specific registers for this configuration, together
-with recommended settings.
-However the settings are very different if the XDMAC is a mem2mem or a
-per2mem controller.
-Thus, we need to differentiate according to device tree property.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Vinod Koul <[email protected]>
----
- drivers/dma/at_xdmac.c | 47 ++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 47 insertions(+)
-
---- a/drivers/dma/at_xdmac.c
-+++ b/drivers/dma/at_xdmac.c
-@@ -30,7 +30,24 @@
- #define		AT_XDMAC_FIFO_SZ(i)	(((i) >> 5) & 0x7FF)		/* Number of Bytes */
- #define		AT_XDMAC_NB_REQ(i)	((((i) >> 16) & 0x3F) + 1)	/* Number of Peripheral Requests Minus One */
- #define AT_XDMAC_GCFG		0x04	/* Global Configuration Register */
-+#define		AT_XDMAC_WRHP(i)		(((i) & 0xF) << 4)
-+#define		AT_XDMAC_WRMP(i)		(((i) & 0xF) << 8)
-+#define		AT_XDMAC_WRLP(i)		(((i) & 0xF) << 12)
-+#define		AT_XDMAC_RDHP(i)		(((i) & 0xF) << 16)
-+#define		AT_XDMAC_RDMP(i)		(((i) & 0xF) << 20)
-+#define		AT_XDMAC_RDLP(i)		(((i) & 0xF) << 24)
-+#define		AT_XDMAC_RDSG(i)		(((i) & 0xF) << 28)
-+#define AT_XDMAC_GCFG_M2M	(AT_XDMAC_RDLP(0xF) | AT_XDMAC_WRLP(0xF))
-+#define AT_XDMAC_GCFG_P2M	(AT_XDMAC_RDSG(0x1) | AT_XDMAC_RDHP(0x3) | \
-+				AT_XDMAC_WRHP(0x5))
- #define AT_XDMAC_GWAC		0x08	/* Global Weighted Arbiter Configuration Register */
-+#define		AT_XDMAC_PW0(i)		(((i) & 0xF) << 0)
-+#define		AT_XDMAC_PW1(i)		(((i) & 0xF) << 4)
-+#define		AT_XDMAC_PW2(i)		(((i) & 0xF) << 8)
-+#define		AT_XDMAC_PW3(i)		(((i) & 0xF) << 12)
-+#define AT_XDMAC_GWAC_M2M	0
-+#define AT_XDMAC_GWAC_P2M	(AT_XDMAC_PW0(0xF) | AT_XDMAC_PW2(0xF))
-+
- #define AT_XDMAC_GIE		0x0C	/* Global Interrupt Enable Register */
- #define AT_XDMAC_GID		0x10	/* Global Interrupt Disable Register */
- #define AT_XDMAC_GIM		0x14	/* Global Interrupt Mask Register */
-@@ -190,6 +207,8 @@ struct at_xdmac_layout {
- 	u8				chan_cc_reg_base;
- 	/* Source/Destination Interface must be specified or not */
- 	bool				sdif;
-+	/* AXI queue priority configuration supported */
-+	bool				axi_config;
- };
- 
- /* ----- Channels ----- */
-@@ -268,6 +287,7 @@ static const struct at_xdmac_layout at_x
- 	.gswf = 0x40,
- 	.chan_cc_reg_base = 0x50,
- 	.sdif = true,
-+	.axi_config = false,
- };
- 
- static const struct at_xdmac_layout at_xdmac_sama7g5_layout = {
-@@ -280,6 +300,7 @@ static const struct at_xdmac_layout at_x
- 	.gswf = 0x50,
- 	.chan_cc_reg_base = 0x60,
- 	.sdif = false,
-+	.axi_config = true,
- };
- 
- static inline void __iomem *at_xdmac_chan_reg_base(struct at_xdmac *atxdmac, unsigned int chan_nb)
-@@ -2003,6 +2024,30 @@ static int atmel_xdmac_resume(struct dev
- }
- #endif /* CONFIG_PM_SLEEP */
- 
-+static void at_xdmac_axi_config(struct platform_device *pdev)
-+{
-+	struct at_xdmac	*atxdmac = (struct at_xdmac *)platform_get_drvdata(pdev);
-+	bool dev_m2m = false;
-+	u32 dma_requests;
-+
-+	if (!atxdmac->layout->axi_config)
-+		return; /* Not supported */
-+
-+	if (!of_property_read_u32(pdev->dev.of_node, "dma-requests",
-+				  &dma_requests)) {
-+		dev_info(&pdev->dev, "controller in mem2mem mode.\n");
-+		dev_m2m = true;
-+	}
-+
-+	if (dev_m2m) {
-+		at_xdmac_write(atxdmac, AT_XDMAC_GCFG, AT_XDMAC_GCFG_M2M);
-+		at_xdmac_write(atxdmac, AT_XDMAC_GWAC, AT_XDMAC_GWAC_M2M);
-+	} else {
-+		at_xdmac_write(atxdmac, AT_XDMAC_GCFG, AT_XDMAC_GCFG_P2M);
-+		at_xdmac_write(atxdmac, AT_XDMAC_GWAC, AT_XDMAC_GWAC_P2M);
-+	}
-+}
-+
- static int at_xdmac_probe(struct platform_device *pdev)
- {
- 	struct at_xdmac	*atxdmac;
-@@ -2147,6 +2192,8 @@ static int at_xdmac_probe(struct platfor
- 	dev_info(&pdev->dev, "%d channels, mapped at 0x%p\n",
- 		 nr_channels, atxdmac->regs);
- 
-+	at_xdmac_axi_config(pdev);
-+
- 	return 0;
- 
- err_dma_unregister:

target/linux/at91/patches-5.15/135-net-macb-Correct-usage-of-MACB_CAPS_CLK_HW_CHG-flag.patch

@@ -1,45 +0,0 @@
-From 982347f757b85ef526afaf243867ddd515475e1b Mon Sep 17 00:00:00 2001
-From: Charles Keepax <[email protected]>
-Date: Mon, 4 Jan 2021 10:38:02 +0000
-Subject: [PATCH 135/247] net: macb: Correct usage of MACB_CAPS_CLK_HW_CHG flag
-
-A new flag MACB_CAPS_CLK_HW_CHG was added and all callers of
-macb_set_tx_clk were gated on the presence of this flag.
-
--   if (!clk)
-+ if (!bp->tx_clk || !(bp->caps & MACB_CAPS_CLK_HW_CHG))
-
-However the flag was not added to anything other than the new
-sama7g5_gem, turning that function call into a no op for all other
-systems. This breaks the networking on Zynq.
-
-The commit message adding this states: a new capability so that
-macb_set_tx_clock() to not be called for IPs having this
-capability
-
-This strongly implies that present of the flag was intended to skip
-the function not absence of the flag. Update the if statement to
-this effect, which repairs the existing users.
-
-Fixes: daafa1d33cc9 ("net: macb: add capability to not set the clock rate")
-Suggested-by: Andrew Lunn <[email protected]>
-Signed-off-by: Charles Keepax <[email protected]>
-Reviewed-by: Claudiu Beznea <[email protected]>
-Reviewed-by: Andrew Lunn <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Jakub Kicinski <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -464,7 +464,7 @@ static void macb_set_tx_clk(struct macb
- {
- 	long ferr, rate, rate_rounded;
- 
--	if (!bp->tx_clk || !(bp->caps & MACB_CAPS_CLK_HW_CHG))
-+	if (!bp->tx_clk || (bp->caps & MACB_CAPS_CLK_HW_CHG))
- 		return;
- 
- 	switch (speed) {

target/linux/at91/patches-5.15/136-ARM-at91-sam9x60-SiP-types-added-to-soc-description.patch

@@ -1,43 +0,0 @@
-From a2eda4ef1e3d617cdd669e256e45e969fab62398 Mon Sep 17 00:00:00 2001
-From: Kai Stuhlemmer <[email protected]>
-Date: Thu, 8 Oct 2020 14:50:28 +0200
-Subject: [PATCH 136/247] ARM: at91: sam9x60 SiP types added to soc description
-
-Adding SAM9X60 SIP variants to the soc description list.
-
-Signed-off-by: Kai Stuhlemmer <[email protected]>
-Signed-off-by: Nicolas Ferre <[email protected]>
-Signed-off-by: Alexandre Belloni <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 6 ++++++
- drivers/soc/atmel/soc.h | 3 +++
- 2 files changed, 9 insertions(+)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -69,6 +69,12 @@ static const struct at91_soc __initconst
- #endif
- #ifdef CONFIG_SOC_SAM9X60
- 	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_EXID_MATCH, "sam9x60", "sam9x60"),
-+	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D5M_EXID_MATCH,
-+		 "sam9x60 64MiB DDR2 SiP", "sam9x60"),
-+	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D1G_EXID_MATCH,
-+		 "sam9x60 128MiB DDR2 SiP", "sam9x60"),
-+	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D6K_EXID_MATCH,
-+		 "sam9x60 8MiB SDRAM SiP", "sam9x60"),
- #endif
- #ifdef CONFIG_SOC_SAMA5
- 	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D21CU_EXID_MATCH,
---- a/drivers/soc/atmel/soc.h
-+++ b/drivers/soc/atmel/soc.h
-@@ -60,6 +60,9 @@ at91_soc_init(const struct at91_soc *soc
- #define AT91SAM9CN11_EXID_MATCH		0x00000009
- 
- #define SAM9X60_EXID_MATCH		0x00000000
-+#define SAM9X60_D5M_EXID_MATCH		0x00000001
-+#define SAM9X60_D1G_EXID_MATCH		0x00000010
-+#define SAM9X60_D6K_EXID_MATCH		0x00000011
- 
- #define AT91SAM9XE128_CIDR_MATCH	0x329973a0
- #define AT91SAM9XE256_CIDR_MATCH	0x329a93a0

target/linux/at91/patches-5.15/137-drivers-soc-atmel-use-GENMASK.patch

@@ -1,25 +0,0 @@
-From 8d858d9c57a0210ca1ce9e5ba76fab8bdb4d7b39 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 22 Jan 2021 14:21:32 +0200
-Subject: [PATCH 137/247] drivers: soc: atmel: use GENMASK
-
-Use GENMASK() to define CIDR match mask.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Nicolas Ferre <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -27,7 +27,7 @@
- #define AT91_CHIPID_EXID		0x04
- #define AT91_CIDR_VERSION(x)		((x) & 0x1f)
- #define AT91_CIDR_EXT			BIT(31)
--#define AT91_CIDR_MATCH_MASK		0x7fffffe0
-+#define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
- 
- static const struct at91_soc __initconst socs[] = {
- #ifdef CONFIG_SOC_AT91RM9200

target/linux/at91/patches-5.15/138-drivers-soc-atmel-fix-__initconst-should-be-placed-a.patch

@@ -1,26 +0,0 @@
-From ed871f95827e9b6d4ee9f9eafec4e18b87fb1a56 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 22 Jan 2021 14:21:33 +0200
-Subject: [PATCH 138/247] drivers: soc: atmel: fix "__initconst should be
- placed after socs[]" warning
-
-Fix checkpatch.pl warning: "__initconst should be placed after socs[]".
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Nicolas Ferre <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -29,7 +29,7 @@
- #define AT91_CIDR_EXT			BIT(31)
- #define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
- 
--static const struct at91_soc __initconst socs[] = {
-+static const struct at91_soc socs[] __initconst = {
- #ifdef CONFIG_SOC_AT91RM9200
- 	AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"),
- #endif

target/linux/at91/patches-5.15/139-drivers-soc-atmel-add-per-soc-id-and-version-match-m.patch

@@ -1,348 +0,0 @@
-From 8f6f7ef363268f417f1729bb0b234326dd1e8e2a Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 22 Jan 2021 14:21:35 +0200
-Subject: [PATCH 139/247] drivers: soc: atmel: add per soc id and version match
- masks
-
-SAMA7G5 has different masks for chip ID and chip version on CIDR
-register compared to previous AT91 SoCs. For this the commit adapts
-the code for SAMA7G5 addition by introducing 2 new members in
-struct at91_soc and fill them properly and also preparing the
-parsing of proper DT binding.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Nicolas Ferre <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 199 +++++++++++++++++++++++++++-------------
- drivers/soc/atmel/soc.h |   7 +-
- 2 files changed, 140 insertions(+), 66 deletions(-)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -25,135 +25,200 @@
- #define AT91_DBGU_EXID			0x44
- #define AT91_CHIPID_CIDR		0x00
- #define AT91_CHIPID_EXID		0x04
--#define AT91_CIDR_VERSION(x)		((x) & 0x1f)
-+#define AT91_CIDR_VERSION(x, m)		((x) & (m))
-+#define AT91_CIDR_VERSION_MASK		GENMASK(4, 0)
- #define AT91_CIDR_EXT			BIT(31)
- #define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
- 
- static const struct at91_soc socs[] __initconst = {
- #ifdef CONFIG_SOC_AT91RM9200
--	AT91_SOC(AT91RM9200_CIDR_MATCH, 0, "at91rm9200 BGA", "at91rm9200"),
-+	AT91_SOC(AT91RM9200_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91rm9200 BGA", "at91rm9200"),
- #endif
- #ifdef CONFIG_SOC_AT91SAM9
--	AT91_SOC(AT91SAM9260_CIDR_MATCH, 0, "at91sam9260", NULL),
--	AT91_SOC(AT91SAM9261_CIDR_MATCH, 0, "at91sam9261", NULL),
--	AT91_SOC(AT91SAM9263_CIDR_MATCH, 0, "at91sam9263", NULL),
--	AT91_SOC(AT91SAM9G20_CIDR_MATCH, 0, "at91sam9g20", NULL),
--	AT91_SOC(AT91SAM9RL64_CIDR_MATCH, 0, "at91sam9rl64", NULL),
--	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M11_EXID_MATCH,
-+	AT91_SOC(AT91SAM9260_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9260", NULL),
-+	AT91_SOC(AT91SAM9261_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9261", NULL),
-+	AT91_SOC(AT91SAM9263_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9263", NULL),
-+	AT91_SOC(AT91SAM9G20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9g20", NULL),
-+	AT91_SOC(AT91SAM9RL64_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9rl64", NULL),
-+	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9M11_EXID_MATCH,
- 		 "at91sam9m11", "at91sam9g45"),
--	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9M10_EXID_MATCH,
-+	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9M10_EXID_MATCH,
- 		 "at91sam9m10", "at91sam9g45"),
--	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G46_EXID_MATCH,
-+	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9G46_EXID_MATCH,
- 		 "at91sam9g46", "at91sam9g45"),
--	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91SAM9G45_EXID_MATCH,
-+	AT91_SOC(AT91SAM9G45_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9G45_EXID_MATCH,
- 		 "at91sam9g45", "at91sam9g45"),
--	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G15_EXID_MATCH,
-+	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9G15_EXID_MATCH,
- 		 "at91sam9g15", "at91sam9x5"),
--	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G35_EXID_MATCH,
-+	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9G35_EXID_MATCH,
- 		 "at91sam9g35", "at91sam9x5"),
--	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X35_EXID_MATCH,
-+	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9X35_EXID_MATCH,
- 		 "at91sam9x35", "at91sam9x5"),
--	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9G25_EXID_MATCH,
-+	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9G25_EXID_MATCH,
- 		 "at91sam9g25", "at91sam9x5"),
--	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91SAM9X25_EXID_MATCH,
-+	AT91_SOC(AT91SAM9X5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9X25_EXID_MATCH,
- 		 "at91sam9x25", "at91sam9x5"),
--	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN12_EXID_MATCH,
-+	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9CN12_EXID_MATCH,
- 		 "at91sam9cn12", "at91sam9n12"),
--	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9N12_EXID_MATCH,
-+	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9N12_EXID_MATCH,
- 		 "at91sam9n12", "at91sam9n12"),
--	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91SAM9CN11_EXID_MATCH,
-+	AT91_SOC(AT91SAM9N12_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, AT91SAM9CN11_EXID_MATCH,
- 		 "at91sam9cn11", "at91sam9n12"),
--	AT91_SOC(AT91SAM9XE128_CIDR_MATCH, 0, "at91sam9xe128", "at91sam9xe128"),
--	AT91_SOC(AT91SAM9XE256_CIDR_MATCH, 0, "at91sam9xe256", "at91sam9xe256"),
--	AT91_SOC(AT91SAM9XE512_CIDR_MATCH, 0, "at91sam9xe512", "at91sam9xe512"),
-+	AT91_SOC(AT91SAM9XE128_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9xe128", "at91sam9xe128"),
-+	AT91_SOC(AT91SAM9XE256_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9xe256", "at91sam9xe256"),
-+	AT91_SOC(AT91SAM9XE512_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, 0, "at91sam9xe512", "at91sam9xe512"),
- #endif
- #ifdef CONFIG_SOC_SAM9X60
--	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_EXID_MATCH, "sam9x60", "sam9x60"),
-+	AT91_SOC(SAM9X60_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH,
-+		 "sam9x60", "sam9x60"),
- 	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D5M_EXID_MATCH,
-+		 AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH,
- 		 "sam9x60 64MiB DDR2 SiP", "sam9x60"),
- 	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D1G_EXID_MATCH,
-+		 AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH,
- 		 "sam9x60 128MiB DDR2 SiP", "sam9x60"),
- 	AT91_SOC(SAM9X60_CIDR_MATCH, SAM9X60_D6K_EXID_MATCH,
-+		 AT91_CIDR_VERSION_MASK, SAM9X60_EXID_MATCH,
- 		 "sam9x60 8MiB SDRAM SiP", "sam9x60"),
- #endif
- #ifdef CONFIG_SOC_SAMA5
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D21CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D21CU_EXID_MATCH,
- 		 "sama5d21", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D22CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D22CU_EXID_MATCH,
- 		 "sama5d22", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D225C_D1M_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D225C_D1M_EXID_MATCH,
- 		 "sama5d225c 16MiB SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D23CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D23CU_EXID_MATCH,
- 		 "sama5d23", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D24CX_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D24CX_EXID_MATCH,
- 		 "sama5d24", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D24CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D24CU_EXID_MATCH,
- 		 "sama5d24", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D26CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D26CU_EXID_MATCH,
- 		 "sama5d26", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27CU_EXID_MATCH,
- 		 "sama5d27", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27CN_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27CN_EXID_MATCH,
- 		 "sama5d27", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_D1G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27C_D1G_EXID_MATCH,
- 		 "sama5d27c 128MiB SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_D5M_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27C_D5M_EXID_MATCH,
- 		 "sama5d27c 64MiB SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_LD1G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27C_LD1G_EXID_MATCH,
- 		 "sama5d27c 128MiB LPDDR2 SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D27C_LD2G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D27C_LD2G_EXID_MATCH,
- 		 "sama5d27c 256MiB LPDDR2 SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CU_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D28CU_EXID_MATCH,
- 		 "sama5d28", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28CN_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D28CN_EXID_MATCH,
- 		 "sama5d28", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28C_D1G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D28C_D1G_EXID_MATCH,
- 		 "sama5d28c 128MiB SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28C_LD1G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D28C_LD1G_EXID_MATCH,
- 		 "sama5d28c 128MiB LPDDR2 SiP", "sama5d2"),
--	AT91_SOC(SAMA5D2_CIDR_MATCH, SAMA5D28C_LD2G_EXID_MATCH,
-+	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D28C_LD2G_EXID_MATCH,
- 		 "sama5d28c 256MiB LPDDR2 SiP", "sama5d2"),
--	AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D31_EXID_MATCH,
-+	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D31_EXID_MATCH,
- 		 "sama5d31", "sama5d3"),
--	AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D33_EXID_MATCH,
-+	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D33_EXID_MATCH,
- 		 "sama5d33", "sama5d3"),
--	AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D34_EXID_MATCH,
-+	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D34_EXID_MATCH,
- 		 "sama5d34", "sama5d3"),
--	AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D35_EXID_MATCH,
-+	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D35_EXID_MATCH,
- 		 "sama5d35", "sama5d3"),
--	AT91_SOC(SAMA5D3_CIDR_MATCH, SAMA5D36_EXID_MATCH,
-+	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D36_EXID_MATCH,
- 		 "sama5d36", "sama5d3"),
--	AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D41_EXID_MATCH,
-+	AT91_SOC(SAMA5D4_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D41_EXID_MATCH,
- 		 "sama5d41", "sama5d4"),
--	AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D42_EXID_MATCH,
-+	AT91_SOC(SAMA5D4_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D42_EXID_MATCH,
- 		 "sama5d42", "sama5d4"),
--	AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D43_EXID_MATCH,
-+	AT91_SOC(SAMA5D4_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D43_EXID_MATCH,
- 		 "sama5d43", "sama5d4"),
--	AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D44_EXID_MATCH,
-+	AT91_SOC(SAMA5D4_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMA5D44_EXID_MATCH,
- 		 "sama5d44", "sama5d4"),
- #endif
- #ifdef CONFIG_SOC_SAMV7
--	AT91_SOC(SAME70Q21_CIDR_MATCH, SAME70Q21_EXID_MATCH,
-+	AT91_SOC(SAME70Q21_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAME70Q21_EXID_MATCH,
- 		 "same70q21", "same7"),
--	AT91_SOC(SAME70Q20_CIDR_MATCH, SAME70Q20_EXID_MATCH,
-+	AT91_SOC(SAME70Q20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAME70Q20_EXID_MATCH,
- 		 "same70q20", "same7"),
--	AT91_SOC(SAME70Q19_CIDR_MATCH, SAME70Q19_EXID_MATCH,
-+	AT91_SOC(SAME70Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK
-+		 AT91_CIDR_VERSION_MASK, SAME70Q19_EXID_MATCH,
- 		 "same70q19", "same7"),
--	AT91_SOC(SAMS70Q21_CIDR_MATCH, SAMS70Q21_EXID_MATCH,
-+	AT91_SOC(SAMS70Q21_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMS70Q21_EXID_MATCH,
- 		 "sams70q21", "sams7"),
--	AT91_SOC(SAMS70Q20_CIDR_MATCH, SAMS70Q20_EXID_MATCH,
-+	AT91_SOC(SAMS70Q20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMS70Q20_EXID_MATCH,
- 		 "sams70q20", "sams7"),
--	AT91_SOC(SAMS70Q19_CIDR_MATCH, SAMS70Q19_EXID_MATCH,
-+	AT91_SOC(SAMS70Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMS70Q19_EXID_MATCH,
- 		 "sams70q19", "sams7"),
--	AT91_SOC(SAMV71Q21_CIDR_MATCH, SAMV71Q21_EXID_MATCH,
-+	AT91_SOC(SAMV71Q21_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMV71Q21_EXID_MATCH,
- 		 "samv71q21", "samv7"),
--	AT91_SOC(SAMV71Q20_CIDR_MATCH, SAMV71Q20_EXID_MATCH,
-+	AT91_SOC(SAMV71Q20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMV71Q20_EXID_MATCH,
- 		 "samv71q20", "samv7"),
--	AT91_SOC(SAMV71Q19_CIDR_MATCH, SAMV71Q19_EXID_MATCH,
-+	AT91_SOC(SAMV71Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMV71Q19_EXID_MATCH,
- 		 "samv71q19", "samv7"),
--	AT91_SOC(SAMV70Q20_CIDR_MATCH, SAMV70Q20_EXID_MATCH,
-+	AT91_SOC(SAMV70Q20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMV70Q20_EXID_MATCH,
- 		 "samv70q20", "samv7"),
--	AT91_SOC(SAMV70Q19_CIDR_MATCH, SAMV70Q19_EXID_MATCH,
-+	AT91_SOC(SAMV70Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK, SAMV70Q19_EXID_MATCH,
- 		 "samv70q19", "samv7"),
- #endif
- 	{ /* sentinel */ },
-@@ -191,8 +256,12 @@ static int __init at91_get_cidr_exid_fro
- {
- 	struct device_node *np;
- 	void __iomem *regs;
-+	static const struct of_device_id chipids[] = {
-+		{ .compatible = "atmel,sama5d2-chipid" },
-+		{ },
-+	};
- 
--	np = of_find_compatible_node(NULL, NULL, "atmel,sama5d2-chipid");
-+	np = of_find_matching_node(NULL, chipids);
- 	if (!np)
- 		return -ENODEV;
- 
-@@ -235,7 +304,7 @@ struct soc_device * __init at91_soc_init
- 	}
- 
- 	for (soc = socs; soc->name; soc++) {
--		if (soc->cidr_match != (cidr & AT91_CIDR_MATCH_MASK))
-+		if (soc->cidr_match != (cidr & soc->cidr_mask))
- 			continue;
- 
- 		if (!(cidr & AT91_CIDR_EXT) || soc->exid_match == exid)
-@@ -254,7 +323,7 @@ struct soc_device * __init at91_soc_init
- 	soc_dev_attr->family = soc->family;
- 	soc_dev_attr->soc_id = soc->name;
- 	soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%X",
--					   AT91_CIDR_VERSION(cidr));
-+					   AT91_CIDR_VERSION(cidr, soc->version_mask));
- 	soc_dev = soc_device_register(soc_dev_attr);
- 	if (IS_ERR(soc_dev)) {
- 		kfree(soc_dev_attr->revision);
-@@ -266,7 +335,7 @@ struct soc_device * __init at91_soc_init
- 	if (soc->family)
- 		pr_info("Detected SoC family: %s\n", soc->family);
- 	pr_info("Detected SoC: %s, revision %X\n", soc->name,
--		AT91_CIDR_VERSION(cidr));
-+		AT91_CIDR_VERSION(cidr, soc->version_mask));
- 
- 	return soc_dev;
- }
---- a/drivers/soc/atmel/soc.h
-+++ b/drivers/soc/atmel/soc.h
-@@ -16,14 +16,19 @@
- 
- struct at91_soc {
- 	u32 cidr_match;
-+	u32 cidr_mask;
-+	u32 version_mask;
- 	u32 exid_match;
- 	const char *name;
- 	const char *family;
- };
- 
--#define AT91_SOC(__cidr, __exid, __name, __family)		\
-+#define AT91_SOC(__cidr, __cidr_mask, __version_mask, __exid,	\
-+		 __name, __family)				\
- 	{							\
- 		.cidr_match = (__cidr),				\
-+		.cidr_mask = (__cidr_mask),			\
-+		.version_mask = (__version_mask),		\
- 		.exid_match = (__exid),				\
- 		.name = (__name),				\
- 		.family = (__family),				\

target/linux/at91/patches-5.15/140-drivers-soc-atmel-add-support-for-sama7g5.patch

@@ -1,87 +0,0 @@
-From e20bb57fc51741677a6fcae04e564797fd18921b Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Fri, 22 Jan 2021 14:21:37 +0200
-Subject: [PATCH 140/247] drivers: soc: atmel: add support for sama7g5
-
-Add support for SAMA7G5 SoCs.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Nicolas Ferre <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 18 ++++++++++++++++++
- drivers/soc/atmel/soc.h |  6 ++++++
- 2 files changed, 24 insertions(+)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -27,8 +27,10 @@
- #define AT91_CHIPID_EXID		0x04
- #define AT91_CIDR_VERSION(x, m)		((x) & (m))
- #define AT91_CIDR_VERSION_MASK		GENMASK(4, 0)
-+#define AT91_CIDR_VERSION_MASK_SAMA7G5	GENMASK(3, 0)
- #define AT91_CIDR_EXT			BIT(31)
- #define AT91_CIDR_MATCH_MASK		GENMASK(30, 5)
-+#define AT91_CIDR_MASK_SAMA7G5		GENMASK(27, 5)
- 
- static const struct at91_soc socs[] __initconst = {
- #ifdef CONFIG_SOC_AT91RM9200
-@@ -221,6 +223,20 @@ static const struct at91_soc socs[] __in
- 		 AT91_CIDR_VERSION_MASK, SAMV70Q19_EXID_MATCH,
- 		 "samv70q19", "samv7"),
- #endif
-+#ifdef CONFIG_SOC_SAMA7
-+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G51_EXID_MATCH,
-+		 "sama7g51", "sama7g5"),
-+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G52_EXID_MATCH,
-+		 "sama7g52", "sama7g5"),
-+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G53_EXID_MATCH,
-+		 "sama7g53", "sama7g5"),
-+	AT91_SOC(SAMA7G5_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
-+		 AT91_CIDR_VERSION_MASK_SAMA7G5, SAMA7G54_EXID_MATCH,
-+		 "sama7g54", "sama7g5"),
-+#endif
- 	{ /* sentinel */ },
- };
- 
-@@ -258,6 +274,7 @@ static int __init at91_get_cidr_exid_fro
- 	void __iomem *regs;
- 	static const struct of_device_id chipids[] = {
- 		{ .compatible = "atmel,sama5d2-chipid" },
-+		{ .compatible = "microchip,sama7g5-chipid" },
- 		{ },
- 	};
- 
-@@ -345,6 +362,7 @@ static const struct of_device_id at91_so
- 	{ .compatible = "atmel,at91sam9", },
- 	{ .compatible = "atmel,sama5", },
- 	{ .compatible = "atmel,samv7", },
-+	{ .compatible = "microchip,sama7g5", },
- 	{ }
- };
- 
---- a/drivers/soc/atmel/soc.h
-+++ b/drivers/soc/atmel/soc.h
-@@ -48,6 +48,7 @@ at91_soc_init(const struct at91_soc *soc
- #define AT91SAM9X5_CIDR_MATCH		0x019a05a0
- #define AT91SAM9N12_CIDR_MATCH		0x019a07a0
- #define SAM9X60_CIDR_MATCH		0x019b35a0
-+#define SAMA7G5_CIDR_MATCH		0x00162100
- 
- #define AT91SAM9M11_EXID_MATCH		0x00000001
- #define AT91SAM9M10_EXID_MATCH		0x00000002
-@@ -69,6 +70,11 @@ at91_soc_init(const struct at91_soc *soc
- #define SAM9X60_D1G_EXID_MATCH		0x00000010
- #define SAM9X60_D6K_EXID_MATCH		0x00000011
- 
-+#define SAMA7G51_EXID_MATCH		0x3
-+#define SAMA7G52_EXID_MATCH		0x2
-+#define SAMA7G53_EXID_MATCH		0x1
-+#define SAMA7G54_EXID_MATCH		0x0
-+
- #define AT91SAM9XE128_CIDR_MATCH	0x329973a0
- #define AT91SAM9XE256_CIDR_MATCH	0x329a93a0
- #define AT91SAM9XE512_CIDR_MATCH	0x329aa3a0

target/linux/at91/patches-5.15/141-drivers-soc-atmel-add-spdx-license-identifier.patch

@@ -1,49 +0,0 @@
-From acd4816cfa7811b13ca2864645f2de41031ccf4d Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Tue, 26 Jan 2021 11:29:30 +0200
-Subject: [PATCH 141/247] drivers: soc: atmel: add spdx license identifier
-
-Add SPDX-License-Identifier.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-[[email protected]: remove license boilerplate now it's useless]
-Signed-off-by: Nicolas Ferre <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/soc/atmel/soc.c | 6 +-----
- drivers/soc/atmel/soc.h | 6 +-----
- 2 files changed, 2 insertions(+), 10 deletions(-)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -1,13 +1,9 @@
-+// SPDX-License-Identifier: GPL-2.0-only
- /*
-  * Copyright (C) 2015 Atmel
-  *
-  * Alexandre Belloni <[email protected]
-  * Boris Brezillon <[email protected]
-- *
-- * This file is licensed under the terms of the GNU General Public
-- * License version 2.  This program is licensed "as is" without any
-- * warranty of any kind, whether express or implied.
-- *
-  */
- 
- #define pr_fmt(fmt)	"AT91: " fmt
---- a/drivers/soc/atmel/soc.h
-+++ b/drivers/soc/atmel/soc.h
-@@ -1,12 +1,8 @@
-+/* SPDX-License-Identifier: GPL-2.0-only */
- /*
-  * Copyright (C) 2015 Atmel
-  *
-  * Boris Brezillon <[email protected]
-- *
-- * This file is licensed under the terms of the GNU General Public
-- * License version 2.  This program is licensed "as is" without any
-- * warranty of any kind, whether express or implied.
-- *
-  */
- 
- #ifndef __AT91_SOC_H

target/linux/at91/patches-5.15/142-drivers-soc-atmel-fix-type-for-same7.patch

@@ -1,28 +0,0 @@
-From b105d1dfab46c13070b8bdea1ab28d223a9c1bee Mon Sep 17 00:00:00 2001
-From: Arnd Bergmann <[email protected]>
-Date: Thu, 4 Feb 2021 16:49:25 +0100
-Subject: [PATCH 142/247] drivers: soc: atmel: fix type for same7
-
-A missing comma caused a build failure:
-
-drivers/soc/atmel/soc.c:196:24: error: too few arguments provided to function-like macro invocation
-
-Fixes: af3a10513cd6 ("drivers: soc: atmel: add per soc id and version match masks")
-Signed-off-by: Arnd Bergmann <[email protected]>
-Acked-by: Alexandre Belloni <[email protected]>
-Signed-off-by: Arnd Bergmann <[email protected]>
----
- drivers/soc/atmel/soc.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/soc/atmel/soc.c
-+++ b/drivers/soc/atmel/soc.c
-@@ -191,7 +191,7 @@ static const struct at91_soc socs[] __in
- 	AT91_SOC(SAME70Q20_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
- 		 AT91_CIDR_VERSION_MASK, SAME70Q20_EXID_MATCH,
- 		 "same70q20", "same7"),
--	AT91_SOC(SAME70Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK
-+	AT91_SOC(SAME70Q19_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
- 		 AT91_CIDR_VERSION_MASK, SAME70Q19_EXID_MATCH,
- 		 "same70q19", "same7"),
- 	AT91_SOC(SAMS70Q21_CIDR_MATCH, AT91_CIDR_MATCH_MASK,

target/linux/at91/patches-5.15/143-clocksource-drivers-timer-microchip-pit64b-Add-clock.patch

@@ -1,173 +0,0 @@
-From 5f090a664d62ceeaf9a0f482426e35cab18d65a9 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Tue, 19 Jan 2021 14:59:25 +0200
-Subject: [PATCH 143/247] clocksource/drivers/timer-microchip-pit64b: Add
- clocksource suspend/resume
-
-Add suspend/resume support for clocksource timer.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Daniel Lezcano <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- drivers/clocksource/timer-microchip-pit64b.c | 86 ++++++++++++++++----
- 1 file changed, 71 insertions(+), 15 deletions(-)
-
---- a/drivers/clocksource/timer-microchip-pit64b.c
-+++ b/drivers/clocksource/timer-microchip-pit64b.c
-@@ -71,10 +71,24 @@ struct mchp_pit64b_clkevt {
- 	struct clock_event_device	clkevt;
- };
- 
--#define to_mchp_pit64b_timer(x) \
-+#define clkevt_to_mchp_pit64b_timer(x) \
- 	((struct mchp_pit64b_timer *)container_of(x,\
- 		struct mchp_pit64b_clkevt, clkevt))
- 
-+/**
-+ * mchp_pit64b_clksrc - PIT64B clocksource data structure
-+ * @timer: PIT64B timer
-+ * @clksrc: clocksource
-+ */
-+struct mchp_pit64b_clksrc {
-+	struct mchp_pit64b_timer	timer;
-+	struct clocksource		clksrc;
-+};
-+
-+#define clksrc_to_mchp_pit64b_timer(x) \
-+	((struct mchp_pit64b_timer *)container_of(x,\
-+		struct mchp_pit64b_clksrc, clksrc))
-+
- /* Base address for clocksource timer. */
- static void __iomem *mchp_pit64b_cs_base;
- /* Default cycles for clockevent timer. */
-@@ -116,6 +130,36 @@ static inline void mchp_pit64b_reset(str
- 	writel_relaxed(MCHP_PIT64B_CR_START, timer->base + MCHP_PIT64B_CR);
- }
- 
-+static void mchp_pit64b_suspend(struct mchp_pit64b_timer *timer)
-+{
-+	writel_relaxed(MCHP_PIT64B_CR_SWRST, timer->base + MCHP_PIT64B_CR);
-+	if (timer->mode & MCHP_PIT64B_MR_SGCLK)
-+		clk_disable_unprepare(timer->gclk);
-+	clk_disable_unprepare(timer->pclk);
-+}
-+
-+static void mchp_pit64b_resume(struct mchp_pit64b_timer *timer)
-+{
-+	clk_prepare_enable(timer->pclk);
-+	if (timer->mode & MCHP_PIT64B_MR_SGCLK)
-+		clk_prepare_enable(timer->gclk);
-+}
-+
-+static void mchp_pit64b_clksrc_suspend(struct clocksource *cs)
-+{
-+	struct mchp_pit64b_timer *timer = clksrc_to_mchp_pit64b_timer(cs);
-+
-+	mchp_pit64b_suspend(timer);
-+}
-+
-+static void mchp_pit64b_clksrc_resume(struct clocksource *cs)
-+{
-+	struct mchp_pit64b_timer *timer = clksrc_to_mchp_pit64b_timer(cs);
-+
-+	mchp_pit64b_resume(timer);
-+	mchp_pit64b_reset(timer, ULLONG_MAX, MCHP_PIT64B_MR_CONT, 0);
-+}
-+
- static u64 mchp_pit64b_clksrc_read(struct clocksource *cs)
- {
- 	return mchp_pit64b_cnt_read(mchp_pit64b_cs_base);
-@@ -128,7 +172,7 @@ static u64 notrace mchp_pit64b_sched_rea
- 
- static int mchp_pit64b_clkevt_shutdown(struct clock_event_device *cedev)
- {
--	struct mchp_pit64b_timer *timer = to_mchp_pit64b_timer(cedev);
-+	struct mchp_pit64b_timer *timer = clkevt_to_mchp_pit64b_timer(cedev);
- 
- 	writel_relaxed(MCHP_PIT64B_CR_SWRST, timer->base + MCHP_PIT64B_CR);
- 
-@@ -137,7 +181,7 @@ static int mchp_pit64b_clkevt_shutdown(s
- 
- static int mchp_pit64b_clkevt_set_periodic(struct clock_event_device *cedev)
- {
--	struct mchp_pit64b_timer *timer = to_mchp_pit64b_timer(cedev);
-+	struct mchp_pit64b_timer *timer = clkevt_to_mchp_pit64b_timer(cedev);
- 
- 	mchp_pit64b_reset(timer, mchp_pit64b_ce_cycles, MCHP_PIT64B_MR_CONT,
- 			  MCHP_PIT64B_IER_PERIOD);
-@@ -148,7 +192,7 @@ static int mchp_pit64b_clkevt_set_period
- static int mchp_pit64b_clkevt_set_next_event(unsigned long evt,
- 					     struct clock_event_device *cedev)
- {
--	struct mchp_pit64b_timer *timer = to_mchp_pit64b_timer(cedev);
-+	struct mchp_pit64b_timer *timer = clkevt_to_mchp_pit64b_timer(cedev);
- 
- 	mchp_pit64b_reset(timer, evt, MCHP_PIT64B_MR_ONE_SHOT,
- 			  MCHP_PIT64B_IER_PERIOD);
-@@ -158,21 +202,16 @@ static int mchp_pit64b_clkevt_set_next_e
- 
- static void mchp_pit64b_clkevt_suspend(struct clock_event_device *cedev)
- {
--	struct mchp_pit64b_timer *timer = to_mchp_pit64b_timer(cedev);
-+	struct mchp_pit64b_timer *timer = clkevt_to_mchp_pit64b_timer(cedev);
- 
--	writel_relaxed(MCHP_PIT64B_CR_SWRST, timer->base + MCHP_PIT64B_CR);
--	if (timer->mode & MCHP_PIT64B_MR_SGCLK)
--		clk_disable_unprepare(timer->gclk);
--	clk_disable_unprepare(timer->pclk);
-+	mchp_pit64b_suspend(timer);
- }
- 
- static void mchp_pit64b_clkevt_resume(struct clock_event_device *cedev)
- {
--	struct mchp_pit64b_timer *timer = to_mchp_pit64b_timer(cedev);
-+	struct mchp_pit64b_timer *timer = clkevt_to_mchp_pit64b_timer(cedev);
- 
--	clk_prepare_enable(timer->pclk);
--	if (timer->mode & MCHP_PIT64B_MR_SGCLK)
--		clk_prepare_enable(timer->gclk);
-+	mchp_pit64b_resume(timer);
- }
- 
- static irqreturn_t mchp_pit64b_interrupt(int irq, void *dev_id)
-@@ -296,20 +335,37 @@ done:
- static int __init mchp_pit64b_init_clksrc(struct mchp_pit64b_timer *timer,
- 					  u32 clk_rate)
- {
-+	struct mchp_pit64b_clksrc *cs;
- 	int ret;
- 
-+	cs = kzalloc(sizeof(*cs), GFP_KERNEL);
-+	if (!cs)
-+		return -ENOMEM;
-+
- 	mchp_pit64b_reset(timer, ULLONG_MAX, MCHP_PIT64B_MR_CONT, 0);
- 
- 	mchp_pit64b_cs_base = timer->base;
- 
--	ret = clocksource_mmio_init(timer->base, MCHP_PIT64B_NAME, clk_rate,
--				    210, 64, mchp_pit64b_clksrc_read);
-+	cs->timer.base = timer->base;
-+	cs->timer.pclk = timer->pclk;
-+	cs->timer.gclk = timer->gclk;
-+	cs->timer.mode = timer->mode;
-+	cs->clksrc.name = MCHP_PIT64B_NAME;
-+	cs->clksrc.mask = CLOCKSOURCE_MASK(64);
-+	cs->clksrc.flags = CLOCK_SOURCE_IS_CONTINUOUS;
-+	cs->clksrc.rating = 210;
-+	cs->clksrc.read = mchp_pit64b_clksrc_read;
-+	cs->clksrc.suspend = mchp_pit64b_clksrc_suspend;
-+	cs->clksrc.resume = mchp_pit64b_clksrc_resume;
-+
-+	ret = clocksource_register_hz(&cs->clksrc, clk_rate);
- 	if (ret) {
- 		pr_debug("clksrc: Failed to register PIT64B clocksource!\n");
- 
- 		/* Stop timer. */
- 		writel_relaxed(MCHP_PIT64B_CR_SWRST,
- 			       timer->base + MCHP_PIT64B_CR);
-+		kfree(cs);
- 
- 		return ret;
- 	}

target/linux/at91/patches-5.15/144-ASoC-atmel-pdc-Use-managed-DMA-buffer-allocation.patch

@@ -1,135 +0,0 @@
-From 0b20c174a17dcfa805ddac1301a5af7298877ec3 Mon Sep 17 00:00:00 2001
-From: Lars-Peter Clausen <[email protected]>
-Date: Wed, 6 Jan 2021 14:36:48 +0100
-Subject: [PATCH 144/247] ASoC: atmel-pdc: Use managed DMA buffer allocation
-
-Instead of manually managing its DMA buffers using
-dma_{alloc,free}_coherent() lets the sound core take care of this using
-managed buffers.
-
-On one hand this reduces the amount of boiler plate code, but the main
-motivation for the change is to use the shared code where possible. This
-makes it easier to argue about correctness and that the code does not
-contain subtle bugs like data leakage or similar.
-
-Signed-off-by: Lars-Peter Clausen <[email protected]>
-Reviewed-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/atmel-pcm-pdc.c | 78 ++-------------------------------
- 1 file changed, 4 insertions(+), 74 deletions(-)
-
---- a/sound/soc/atmel/atmel-pcm-pdc.c
-+++ b/sound/soc/atmel/atmel-pcm-pdc.c
-@@ -34,86 +34,21 @@
- #include "atmel-pcm.h"
- 
- 
--static int atmel_pcm_preallocate_dma_buffer(struct snd_pcm *pcm,
--	int stream)
--{
--	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
--	struct snd_dma_buffer *buf = &substream->dma_buffer;
--	size_t size = ATMEL_SSC_DMABUF_SIZE;
--
--	buf->dev.type = SNDRV_DMA_TYPE_DEV;
--	buf->dev.dev = pcm->card->dev;
--	buf->private_data = NULL;
--	buf->area = dma_alloc_coherent(pcm->card->dev, size,
--			&buf->addr, GFP_KERNEL);
--	pr_debug("atmel-pcm: alloc dma buffer: area=%p, addr=%p, size=%zu\n",
--			(void *)buf->area, (void *)(long)buf->addr, size);
--
--	if (!buf->area)
--		return -ENOMEM;
--
--	buf->bytes = size;
--	return 0;
--}
--
--static int atmel_pcm_mmap(struct snd_soc_component *component,
--			  struct snd_pcm_substream *substream,
--			  struct vm_area_struct *vma)
--{
--	return remap_pfn_range(vma, vma->vm_start,
--		       substream->dma_buffer.addr >> PAGE_SHIFT,
--		       vma->vm_end - vma->vm_start, vma->vm_page_prot);
--}
--
- static int atmel_pcm_new(struct snd_soc_component *component,
- 			 struct snd_soc_pcm_runtime *rtd)
- {
- 	struct snd_card *card = rtd->card->snd_card;
--	struct snd_pcm *pcm = rtd->pcm;
- 	int ret;
- 
- 	ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32));
- 	if (ret)
- 		return ret;
- 
--	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
--		pr_debug("atmel-pcm: allocating PCM playback DMA buffer\n");
--		ret = atmel_pcm_preallocate_dma_buffer(pcm,
--			SNDRV_PCM_STREAM_PLAYBACK);
--		if (ret)
--			goto out;
--	}
-+	snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
-+				       card->dev, ATMEL_SSC_DMABUF_SIZE,
-+				       ATMEL_SSC_DMABUF_SIZE);
- 
--	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
--		pr_debug("atmel-pcm: allocating PCM capture DMA buffer\n");
--		ret = atmel_pcm_preallocate_dma_buffer(pcm,
--			SNDRV_PCM_STREAM_CAPTURE);
--		if (ret)
--			goto out;
--	}
-- out:
--	return ret;
--}
--
--static void atmel_pcm_free(struct snd_soc_component *component,
--			   struct snd_pcm *pcm)
--{
--	struct snd_pcm_substream *substream;
--	struct snd_dma_buffer *buf;
--	int stream;
--
--	for (stream = 0; stream < 2; stream++) {
--		substream = pcm->streams[stream].substream;
--		if (!substream)
--			continue;
--
--		buf = &substream->dma_buffer;
--		if (!buf->area)
--			continue;
--		dma_free_coherent(pcm->card->dev, buf->bytes,
--				  buf->area, buf->addr);
--		buf->area = NULL;
--	}
-+	return 0;
- }
- 
- /*--------------------------------------------------------------------------*\
-@@ -210,9 +145,6 @@ static int atmel_pcm_hw_params(struct sn
- 	/* this may get called several times by oss emulation
- 	 * with different params */
- 
--	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
--	runtime->dma_bytes = params_buffer_bytes(params);
--
- 	prtd->params = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream);
- 	prtd->params->dma_intr_handler = atmel_pcm_dma_irq;
- 
-@@ -384,9 +316,7 @@ static const struct snd_soc_component_dr
- 	.prepare	= atmel_pcm_prepare,
- 	.trigger	= atmel_pcm_trigger,
- 	.pointer	= atmel_pcm_pointer,
--	.mmap		= atmel_pcm_mmap,
- 	.pcm_construct	= atmel_pcm_new,
--	.pcm_destruct	= atmel_pcm_free,
- };
- 
- int atmel_pcm_pdc_platform_register(struct device *dev)

target/linux/at91/patches-5.15/145-power-reset-at91-sama5d2_shdwc-add-support-for-sama7.patch

@@ -1,141 +0,0 @@
-From f39f2312a68ec0843adba08f9c9182ffa5624190 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 16 Dec 2020 14:57:33 +0200
-Subject: [PATCH 145/247] power: reset: at91-sama5d2_shdwc: add support for
- sama7g5
-
-Add support for SAMA7G5 by adding proper struct reg_config structure
-and since SAMA7G5 is not currently on LPDDR setups the commit also
-avoid the mapping of DDR controller.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Signed-off-by: Sebastian Reichel <[email protected]>
----
- drivers/power/reset/at91-sama5d2_shdwc.c | 72 ++++++++++++++++++------
- 1 file changed, 54 insertions(+), 18 deletions(-)
-
---- a/drivers/power/reset/at91-sama5d2_shdwc.c
-+++ b/drivers/power/reset/at91-sama5d2_shdwc.c
-@@ -78,9 +78,15 @@ struct pmc_reg_config {
- 	u8 mckr;
- };
- 
-+struct ddrc_reg_config {
-+	u32 type_offset;
-+	u32 type_mask;
-+};
-+
- struct reg_config {
- 	struct shdwc_reg_config shdwc;
- 	struct pmc_reg_config pmc;
-+	struct ddrc_reg_config ddrc;
- };
- 
- struct shdwc {
-@@ -262,6 +268,10 @@ static const struct reg_config sama5d2_r
- 	.pmc = {
- 		.mckr		= 0x30,
- 	},
-+	.ddrc = {
-+		.type_offset	= AT91_DDRSDRC_MDR,
-+		.type_mask	= AT91_DDRSDRC_MD
-+	},
- };
- 
- static const struct reg_config sam9x60_reg_config = {
-@@ -275,6 +285,23 @@ static const struct reg_config sam9x60_r
- 	.pmc = {
- 		.mckr		= 0x28,
- 	},
-+	.ddrc = {
-+		.type_offset	= AT91_DDRSDRC_MDR,
-+		.type_mask	= AT91_DDRSDRC_MD
-+	},
-+};
-+
-+static const struct reg_config sama7g5_reg_config = {
-+	.shdwc = {
-+		.wkup_pin_input = 0,
-+		.mr_rtcwk_shift = 17,
-+		.mr_rttwk_shift = 16,
-+		.sr_rtcwk_shift = 5,
-+		.sr_rttwk_shift = 4,
-+	},
-+	.pmc = {
-+		.mckr		= 0x28,
-+	},
- };
- 
- static const struct of_device_id at91_shdwc_of_match[] = {
-@@ -285,6 +312,10 @@ static const struct of_device_id at91_sh
- 	{
- 		.compatible = "microchip,sam9x60-shdwc",
- 		.data = &sam9x60_reg_config,
-+	},
-+	{
-+		.compatible = "microchip,sama7g5-shdwc",
-+		.data = &sama7g5_reg_config,
- 	}, {
- 		/*sentinel*/
- 	}
-@@ -294,6 +325,7 @@ MODULE_DEVICE_TABLE(of, at91_shdwc_of_ma
- static const struct of_device_id at91_pmc_ids[] = {
- 	{ .compatible = "atmel,sama5d2-pmc" },
- 	{ .compatible = "microchip,sam9x60-pmc" },
-+	{ .compatible = "microchip,sama7g5-pmc" },
- 	{ /* Sentinel. */ }
- };
- 
-@@ -355,30 +387,34 @@ static int __init at91_shdwc_probe(struc
- 		goto clk_disable;
- 	}
- 
--	np = of_find_compatible_node(NULL, NULL, "atmel,sama5d3-ddramc");
--	if (!np) {
--		ret = -ENODEV;
--		goto unmap;
--	}
-+	if (at91_shdwc->rcfg->ddrc.type_mask) {
-+		np = of_find_compatible_node(NULL, NULL,
-+					     "atmel,sama5d3-ddramc");
-+		if (!np) {
-+			ret = -ENODEV;
-+			goto unmap;
-+		}
- 
--	at91_shdwc->mpddrc_base = of_iomap(np, 0);
--	of_node_put(np);
-+		at91_shdwc->mpddrc_base = of_iomap(np, 0);
-+		of_node_put(np);
- 
--	if (!at91_shdwc->mpddrc_base) {
--		ret = -ENOMEM;
--		goto unmap;
-+		if (!at91_shdwc->mpddrc_base) {
-+			ret = -ENOMEM;
-+			goto unmap;
-+		}
-+
-+		ddr_type = readl(at91_shdwc->mpddrc_base +
-+				 at91_shdwc->rcfg->ddrc.type_offset) &
-+				 at91_shdwc->rcfg->ddrc.type_mask;
-+		if (ddr_type != AT91_DDRSDRC_MD_LPDDR2 &&
-+		    ddr_type != AT91_DDRSDRC_MD_LPDDR3) {
-+			iounmap(at91_shdwc->mpddrc_base);
-+			at91_shdwc->mpddrc_base = NULL;
-+		}
- 	}
- 
- 	pm_power_off = at91_poweroff;
- 
--	ddr_type = readl(at91_shdwc->mpddrc_base + AT91_DDRSDRC_MDR) &
--			 AT91_DDRSDRC_MD;
--	if (ddr_type != AT91_DDRSDRC_MD_LPDDR2 &&
--	    ddr_type != AT91_DDRSDRC_MD_LPDDR3) {
--		iounmap(at91_shdwc->mpddrc_base);
--		at91_shdwc->mpddrc_base = NULL;
--	}
--
- 	return 0;
- 
- unmap:

target/linux/at91/patches-5.15/146-pinctrl-at91-pio4-add-support-for-slew-rate.patch

@@ -1,121 +0,0 @@
-From bd819c78346012ae0627b1cd4f6ceb1b51162c71 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 27 Jan 2021 13:45:44 +0200
-Subject: [PATCH 146/247] pinctrl: at91-pio4: add support for slew-rate
-
-SAMA7G5 supports slew rate configuration. Adapt the driver for this.
-For output switching frequencies lower than 50MHz the slew rate needs to
-be enabled. Since most of the pins on SAMA7G5 fall into this category
-enabled the slew rate by default.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Acked-by: Ludovic Desroches <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Linus Walleij <[email protected]>
----
- drivers/pinctrl/pinctrl-at91-pio4.c | 27 +++++++++++++++++++++++++++
- 1 file changed, 27 insertions(+)
-
---- a/drivers/pinctrl/pinctrl-at91-pio4.c
-+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
-@@ -36,6 +36,7 @@
- #define		ATMEL_PIO_DIR_MASK		BIT(8)
- #define		ATMEL_PIO_PUEN_MASK		BIT(9)
- #define		ATMEL_PIO_PDEN_MASK		BIT(10)
-+#define		ATMEL_PIO_SR_MASK		BIT(11)
- #define		ATMEL_PIO_IFEN_MASK		BIT(12)
- #define		ATMEL_PIO_IFSCEN_MASK		BIT(13)
- #define		ATMEL_PIO_OPD_MASK		BIT(14)
-@@ -76,10 +77,12 @@
-  * @nbanks: number of PIO banks
-  * @last_bank_count: number of lines in the last bank (can be less than
-  *	the rest of the banks).
-+ * @slew_rate_support: slew rate support
-  */
- struct atmel_pioctrl_data {
- 	unsigned nbanks;
- 	unsigned last_bank_count;
-+	unsigned int slew_rate_support;
- };
- 
- struct atmel_group {
-@@ -117,6 +120,7 @@ struct atmel_pin {
-  * @pm_suspend_backup: backup/restore register values on suspend/resume
-  * @dev: device entry for the Atmel PIO controller.
-  * @node: node of the Atmel PIO controller.
-+ * @slew_rate_support: slew rate support
-  */
- struct atmel_pioctrl {
- 	void __iomem		*reg_base;
-@@ -138,6 +142,7 @@ struct atmel_pioctrl {
- 	} *pm_suspend_backup;
- 	struct device		*dev;
- 	struct device_node	*node;
-+	unsigned int		slew_rate_support;
- };
- 
- static const char * const atmel_functions[] = {
-@@ -760,6 +765,13 @@ static int atmel_conf_pin_config_group_g
- 			return -EINVAL;
- 		arg = 1;
- 		break;
-+	case PIN_CONFIG_SLEW_RATE:
-+		if (!atmel_pioctrl->slew_rate_support)
-+			return -EOPNOTSUPP;
-+		if (!(res & ATMEL_PIO_SR_MASK))
-+			return -EINVAL;
-+		arg = 1;
-+		break;
- 	case ATMEL_PIN_CONFIG_DRIVE_STRENGTH:
- 		if (!(res & ATMEL_PIO_DRVSTR_MASK))
- 			return -EINVAL;
-@@ -793,6 +805,10 @@ static int atmel_conf_pin_config_group_s
- 		dev_dbg(pctldev->dev, "%s: pin=%u, config=0x%lx\n",
- 			__func__, pin_id, configs[i]);
- 
-+		/* Keep slew rate enabled by default. */
-+		if (atmel_pioctrl->slew_rate_support)
-+			conf |= ATMEL_PIO_SR_MASK;
-+
- 		switch (param) {
- 		case PIN_CONFIG_BIAS_DISABLE:
- 			conf &= (~ATMEL_PIO_PUEN_MASK);
-@@ -850,6 +866,13 @@ static int atmel_conf_pin_config_group_s
- 					ATMEL_PIO_SODR);
- 			}
- 			break;
-+		case PIN_CONFIG_SLEW_RATE:
-+			if (!atmel_pioctrl->slew_rate_support)
-+				break;
-+			/* And remove it if explicitly requested. */
-+			if (arg == 0)
-+				conf &= ~ATMEL_PIO_SR_MASK;
-+			break;
- 		case ATMEL_PIN_CONFIG_DRIVE_STRENGTH:
- 			switch (arg) {
- 			case ATMEL_PIO_DRVSTR_LO:
-@@ -901,6 +924,8 @@ static void atmel_conf_pin_config_dbg_sh
- 		seq_printf(s, "%s ", "open-drain");
- 	if (conf & ATMEL_PIO_SCHMITT_MASK)
- 		seq_printf(s, "%s ", "schmitt");
-+	if (atmel_pioctrl->slew_rate_support && (conf & ATMEL_PIO_SR_MASK))
-+		seq_printf(s, "%s ", "slew-rate");
- 	if (conf & ATMEL_PIO_DRVSTR_MASK) {
- 		switch ((conf & ATMEL_PIO_DRVSTR_MASK) >> ATMEL_PIO_DRVSTR_OFFSET) {
- 		case ATMEL_PIO_DRVSTR_ME:
-@@ -994,6 +1019,7 @@ static const struct atmel_pioctrl_data a
- static const struct atmel_pioctrl_data microchip_sama7g5_pioctrl_data = {
- 	.nbanks			= 5,
- 	.last_bank_count	= 8, /* sama7g5 has only PE0 to PE7 */
-+	.slew_rate_support	= 1,
- };
- 
- static const struct of_device_id atmel_pctrl_of_match[] = {
-@@ -1039,6 +1065,7 @@ static int atmel_pinctrl_probe(struct pl
- 		atmel_pioctrl->npins -= ATMEL_PIO_NPINS_PER_BANK;
- 		atmel_pioctrl->npins += atmel_pioctrl_data->last_bank_count;
- 	}
-+	atmel_pioctrl->slew_rate_support = atmel_pioctrl_data->slew_rate_support;
- 
- 	atmel_pioctrl->reg_base = devm_platform_ioremap_resource(pdev, 0);
- 	if (IS_ERR(atmel_pioctrl->reg_base))

target/linux/at91/patches-5.15/147-pinctrl-at91-pio4-fix-Prefer-unsigned-int-to-bare-us.patch

@@ -1,340 +0,0 @@
-From 99629d1ad7e4e03ac3324d36b703220555b65566 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <[email protected]>
-Date: Wed, 27 Jan 2021 13:45:45 +0200
-Subject: [PATCH 147/247] pinctrl: at91-pio4: fix "Prefer 'unsigned int' to
- bare use of 'unsigned'"
-
-Fix "Prefer 'unsigned int' to bare use of 'unsigned'" checkpatch.pl
-warning.
-
-Signed-off-by: Claudiu Beznea <[email protected]>
-Acked-by: Ludovic Desroches <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Linus Walleij <[email protected]>
----
- drivers/pinctrl/pinctrl-at91-pio4.c | 110 ++++++++++++++--------------
- 1 file changed, 57 insertions(+), 53 deletions(-)
-
---- a/drivers/pinctrl/pinctrl-at91-pio4.c
-+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
-@@ -80,8 +80,8 @@
-  * @slew_rate_support: slew rate support
-  */
- struct atmel_pioctrl_data {
--	unsigned nbanks;
--	unsigned last_bank_count;
-+	unsigned int nbanks;
-+	unsigned int last_bank_count;
- 	unsigned int slew_rate_support;
- };
- 
-@@ -91,11 +91,11 @@ struct atmel_group {
- };
- 
- struct atmel_pin {
--	unsigned pin_id;
--	unsigned mux;
--	unsigned ioset;
--	unsigned bank;
--	unsigned line;
-+	unsigned int pin_id;
-+	unsigned int mux;
-+	unsigned int ioset;
-+	unsigned int bank;
-+	unsigned int line;
- 	const char *device;
- };
- 
-@@ -125,16 +125,16 @@ struct atmel_pin {
- struct atmel_pioctrl {
- 	void __iomem		*reg_base;
- 	struct clk		*clk;
--	unsigned		nbanks;
-+	unsigned int		nbanks;
- 	struct pinctrl_dev	*pinctrl_dev;
- 	struct atmel_group	*groups;
- 	const char * const	*group_names;
- 	struct atmel_pin	**pins;
--	unsigned		npins;
-+	unsigned int		npins;
- 	struct gpio_chip	*gpio_chip;
- 	struct irq_domain	*irq_domain;
- 	int			*irqs;
--	unsigned		*pm_wakeup_sources;
-+	unsigned int		*pm_wakeup_sources;
- 	struct {
- 		u32		imr;
- 		u32		odsr;
-@@ -177,11 +177,11 @@ static void atmel_gpio_irq_ack(struct ir
- 	 */
- }
- 
--static int atmel_gpio_irq_set_type(struct irq_data *d, unsigned type)
-+static int atmel_gpio_irq_set_type(struct irq_data *d, unsigned int type)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = irq_data_get_irq_chip_data(d);
- 	struct atmel_pin *pin = atmel_pioctrl->pins[d->hwirq];
--	unsigned reg;
-+	unsigned int reg;
- 
- 	atmel_gpio_write(atmel_pioctrl, pin->bank, ATMEL_PIO_MSKR,
- 			 BIT(pin->line));
-@@ -268,7 +268,7 @@ static struct irq_chip atmel_gpio_irq_ch
- 	.irq_set_wake	= atmel_gpio_irq_set_wake,
- };
- 
--static int atmel_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
-+static int atmel_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = gpiochip_get_data(chip);
- 
-@@ -316,11 +316,12 @@ static void atmel_gpio_irq_handler(struc
- 	chained_irq_exit(chip, desc);
- }
- 
--static int atmel_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-+static int atmel_gpio_direction_input(struct gpio_chip *chip,
-+				      unsigned int offset)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = gpiochip_get_data(chip);
- 	struct atmel_pin *pin = atmel_pioctrl->pins[offset];
--	unsigned reg;
-+	unsigned int reg;
- 
- 	atmel_gpio_write(atmel_pioctrl, pin->bank, ATMEL_PIO_MSKR,
- 			 BIT(pin->line));
-@@ -331,11 +332,11 @@ static int atmel_gpio_direction_input(st
- 	return 0;
- }
- 
--static int atmel_gpio_get(struct gpio_chip *chip, unsigned offset)
-+static int atmel_gpio_get(struct gpio_chip *chip, unsigned int offset)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = gpiochip_get_data(chip);
- 	struct atmel_pin *pin = atmel_pioctrl->pins[offset];
--	unsigned reg;
-+	unsigned int reg;
- 
- 	reg = atmel_gpio_read(atmel_pioctrl, pin->bank, ATMEL_PIO_PDSR);
- 
-@@ -369,12 +370,13 @@ static int atmel_gpio_get_multiple(struc
- 	return 0;
- }
- 
--static int atmel_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
-+static int atmel_gpio_direction_output(struct gpio_chip *chip,
-+				       unsigned int offset,
- 				       int value)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = gpiochip_get_data(chip);
- 	struct atmel_pin *pin = atmel_pioctrl->pins[offset];
--	unsigned reg;
-+	unsigned int reg;
- 
- 	atmel_gpio_write(atmel_pioctrl, pin->bank,
- 			 value ? ATMEL_PIO_SODR : ATMEL_PIO_CODR,
-@@ -389,7 +391,7 @@ static int atmel_gpio_direction_output(s
- 	return 0;
- }
- 
--static void atmel_gpio_set(struct gpio_chip *chip, unsigned offset, int val)
-+static void atmel_gpio_set(struct gpio_chip *chip, unsigned int offset, int val)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = gpiochip_get_data(chip);
- 	struct atmel_pin *pin = atmel_pioctrl->pins[offset];
-@@ -445,11 +447,11 @@ static struct gpio_chip atmel_gpio_chip
- 
- /* --- PINCTRL --- */
- static unsigned int atmel_pin_config_read(struct pinctrl_dev *pctldev,
--					  unsigned pin_id)
-+					  unsigned int pin_id)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
--	unsigned bank = atmel_pioctrl->pins[pin_id]->bank;
--	unsigned line = atmel_pioctrl->pins[pin_id]->line;
-+	unsigned int bank = atmel_pioctrl->pins[pin_id]->bank;
-+	unsigned int line = atmel_pioctrl->pins[pin_id]->line;
- 	void __iomem *addr = atmel_pioctrl->reg_base
- 			     + bank * ATMEL_PIO_BANK_OFFSET;
- 
-@@ -461,11 +463,11 @@ static unsigned int atmel_pin_config_rea
- }
- 
- static void atmel_pin_config_write(struct pinctrl_dev *pctldev,
--				   unsigned pin_id, u32 conf)
-+				   unsigned int pin_id, u32 conf)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
--	unsigned bank = atmel_pioctrl->pins[pin_id]->bank;
--	unsigned line = atmel_pioctrl->pins[pin_id]->line;
-+	unsigned int bank = atmel_pioctrl->pins[pin_id]->bank;
-+	unsigned int line = atmel_pioctrl->pins[pin_id]->line;
- 	void __iomem *addr = atmel_pioctrl->reg_base
- 			     + bank * ATMEL_PIO_BANK_OFFSET;
- 
-@@ -483,7 +485,7 @@ static int atmel_pctl_get_groups_count(s
- }
- 
- static const char *atmel_pctl_get_group_name(struct pinctrl_dev *pctldev,
--					     unsigned selector)
-+					     unsigned int selector)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
- 
-@@ -491,19 +493,20 @@ static const char *atmel_pctl_get_group_
- }
- 
- static int atmel_pctl_get_group_pins(struct pinctrl_dev *pctldev,
--				     unsigned selector, const unsigned **pins,
--				     unsigned *num_pins)
-+				     unsigned int selector,
-+				     const unsigned int **pins,
-+				     unsigned int *num_pins)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
- 
--	*pins = (unsigned *)&atmel_pioctrl->groups[selector].pin;
-+	*pins = (unsigned int *)&atmel_pioctrl->groups[selector].pin;
- 	*num_pins = 1;
- 
- 	return 0;
- }
- 
- static struct atmel_group *
--atmel_pctl_find_group_by_pin(struct pinctrl_dev *pctldev, unsigned pin)
-+atmel_pctl_find_group_by_pin(struct pinctrl_dev *pctldev, unsigned int pin)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
- 	int i;
-@@ -524,7 +527,7 @@ static int atmel_pctl_xlate_pinfunc(stru
- 				    const char **func_name)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
--	unsigned pin_id, func_id;
-+	unsigned int pin_id, func_id;
- 	struct atmel_group *grp;
- 
- 	pin_id = ATMEL_GET_PIN_NO(pinfunc);
-@@ -554,10 +557,10 @@ static int atmel_pctl_xlate_pinfunc(stru
- static int atmel_pctl_dt_subnode_to_map(struct pinctrl_dev *pctldev,
- 					struct device_node *np,
- 					struct pinctrl_map **map,
--					unsigned *reserved_maps,
--					unsigned *num_maps)
-+					unsigned int *reserved_maps,
-+					unsigned int *num_maps)
- {
--	unsigned num_pins, num_configs, reserve;
-+	unsigned int num_pins, num_configs, reserve;
- 	unsigned long *configs;
- 	struct property	*pins;
- 	u32 pinfunc;
-@@ -628,10 +631,10 @@ exit:
- static int atmel_pctl_dt_node_to_map(struct pinctrl_dev *pctldev,
- 				     struct device_node *np_config,
- 				     struct pinctrl_map **map,
--				     unsigned *num_maps)
-+				     unsigned int *num_maps)
- {
- 	struct device_node *np;
--	unsigned reserved_maps;
-+	unsigned int reserved_maps;
- 	int ret;
- 
- 	*map = NULL;
-@@ -679,13 +682,13 @@ static int atmel_pmx_get_functions_count
- }
- 
- static const char *atmel_pmx_get_function_name(struct pinctrl_dev *pctldev,
--					       unsigned selector)
-+					       unsigned int selector)
- {
- 	return atmel_functions[selector];
- }
- 
- static int atmel_pmx_get_function_groups(struct pinctrl_dev *pctldev,
--					 unsigned selector,
-+					 unsigned int selector,
- 					 const char * const **groups,
- 					 unsigned * const num_groups)
- {
-@@ -698,11 +701,11 @@ static int atmel_pmx_get_function_groups
- }
- 
- static int atmel_pmx_set_mux(struct pinctrl_dev *pctldev,
--			     unsigned function,
--			     unsigned group)
-+			     unsigned int function,
-+			     unsigned int group)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
--	unsigned pin;
-+	unsigned int pin;
- 	u32 conf;
- 
- 	dev_dbg(pctldev->dev, "enable function %s group %s\n",
-@@ -726,13 +729,13 @@ static const struct pinmux_ops atmel_pmx
- };
- 
- static int atmel_conf_pin_config_group_get(struct pinctrl_dev *pctldev,
--					   unsigned group,
-+					   unsigned int group,
- 					   unsigned long *config)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
--	unsigned param = pinconf_to_config_param(*config), arg = 0;
-+	unsigned int param = pinconf_to_config_param(*config), arg = 0;
- 	struct atmel_group *grp = atmel_pioctrl->groups + group;
--	unsigned pin_id = grp->pin;
-+	unsigned int pin_id = grp->pin;
- 	u32 res;
- 
- 	res = atmel_pin_config_read(pctldev, pin_id);
-@@ -786,21 +789,21 @@ static int atmel_conf_pin_config_group_g
- }
- 
- static int atmel_conf_pin_config_group_set(struct pinctrl_dev *pctldev,
--					   unsigned group,
-+					   unsigned int group,
- 					   unsigned long *configs,
--					   unsigned num_configs)
-+					   unsigned int num_configs)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
- 	struct atmel_group *grp = atmel_pioctrl->groups + group;
--	unsigned bank, pin, pin_id = grp->pin;
-+	unsigned int bank, pin, pin_id = grp->pin;
- 	u32 mask, conf = 0;
- 	int i;
- 
- 	conf = atmel_pin_config_read(pctldev, pin_id);
- 
- 	for (i = 0; i < num_configs; i++) {
--		unsigned param = pinconf_to_config_param(configs[i]);
--		unsigned arg = pinconf_to_config_argument(configs[i]);
-+		unsigned int param = pinconf_to_config_param(configs[i]);
-+		unsigned int arg = pinconf_to_config_argument(configs[i]);
- 
- 		dev_dbg(pctldev->dev, "%s: pin=%u, config=0x%lx\n",
- 			__func__, pin_id, configs[i]);
-@@ -900,7 +903,8 @@ static int atmel_conf_pin_config_group_s
- }
- 
- static void atmel_conf_pin_config_dbg_show(struct pinctrl_dev *pctldev,
--					   struct seq_file *s, unsigned pin_id)
-+					   struct seq_file *s,
-+					   unsigned int pin_id)
- {
- 	struct atmel_pioctrl *atmel_pioctrl = pinctrl_dev_get_drvdata(pctldev);
- 	u32 conf;
-@@ -1108,8 +1112,8 @@ static int atmel_pinctrl_probe(struct pl
- 		return -ENOMEM;
- 	for (i = 0 ; i < atmel_pioctrl->npins; i++) {
- 		struct atmel_group *group = atmel_pioctrl->groups + i;
--		unsigned bank = ATMEL_PIO_BANK(i);
--		unsigned line = ATMEL_PIO_LINE(i);
-+		unsigned int bank = ATMEL_PIO_BANK(i);
-+		unsigned int line = ATMEL_PIO_LINE(i);
- 
- 		atmel_pioctrl->pins[i] = devm_kzalloc(dev,
- 				sizeof(**atmel_pioctrl->pins), GFP_KERNEL);

target/linux/at91/patches-5.15/148-net-macb-Add-default-usrio-config-to-default-gem-con.patch

@@ -1,58 +0,0 @@
-From 096f58e564aed56936ef6de42a44c3101e9b8ed1 Mon Sep 17 00:00:00 2001
-From: Atish Patra <[email protected]>
-Date: Wed, 3 Mar 2021 11:55:49 -0800
-Subject: [PATCH 148/247] net: macb: Add default usrio config to default gem
- config
-
-There is no usrio config defined for default gem config leading to
-a kernel panic devices that don't define a data. This issue can be
-reprdouced with microchip polar fire soc where compatible string
-is defined as "cdns,macb".
-
-Fixes: edac63861db7 ("add userio bits as platform configuration")
-
-Signed-off-by: Atish Patra <[email protected]>
-Acked-by: Nicolas Ferre <[email protected]>
-Signed-off-by: David S. Miller <[email protected]>
----
- drivers/net/ethernet/cadence/macb_main.c | 15 ++++++++-------
- 1 file changed, 8 insertions(+), 7 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -3868,6 +3868,13 @@ static int macb_init(struct platform_dev
- 	return 0;
- }
- 
-+static const struct macb_usrio_config macb_default_usrio = {
-+	.mii = MACB_BIT(MII),
-+	.rmii = MACB_BIT(RMII),
-+	.rgmii = GEM_BIT(RGMII),
-+	.refclk = MACB_BIT(CLKEN),
-+};
-+
- #if defined(CONFIG_OF)
- /* 1518 rounded up */
- #define AT91ETHER_MAX_RBUFF_SZ	0x600
-@@ -4383,13 +4390,6 @@ static int fu540_c000_init(struct platfo
- 	return macb_init(pdev);
- }
- 
--static const struct macb_usrio_config macb_default_usrio = {
--	.mii = MACB_BIT(MII),
--	.rmii = MACB_BIT(RMII),
--	.rgmii = GEM_BIT(RGMII),
--	.refclk = MACB_BIT(CLKEN),
--};
--
- static const struct macb_usrio_config sama7g5_usrio = {
- 	.mii = 0,
- 	.rmii = 1,
-@@ -4538,6 +4538,7 @@ static const struct macb_config default_
- 	.dma_burst_length = 16,
- 	.clk_init = macb_clk_init,
- 	.init = macb_init,
-+	.usrio = &macb_default_usrio,
- 	.jumbo_max_len = 10240,
- };
- 

target/linux/at91/patches-5.15/149-ARM-at91-pm-Move-prototypes-to-mutually-included-hea.patch

@@ -1,108 +0,0 @@
-From 746aba88c64e409cbc3757a5f81fad5b5c74bbcc Mon Sep 17 00:00:00 2001
-From: Lee Jones <[email protected]>
-Date: Wed, 3 Mar 2021 12:41:49 +0000
-Subject: [PATCH 149/247] ARM: at91: pm: Move prototypes to mutually included
- header
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Both the caller and the supplier's source file should have access to
-the include file containing the prototypes.
-
-Fixes the following W=1 kernel build warning(s):
-
- drivers/pinctrl/pinctrl-at91.c:1637:6: warning: no previous prototype for ‘at91_pinctrl_gpio_suspend’ [-Wmissing-prototypes]
- 1637 | void at91_pinctrl_gpio_suspend(void)
- | ^~~~~~~~~~~~~~~~~~~~~~~~~
- drivers/pinctrl/pinctrl-at91.c:1661:6: warning: no previous prototype for ‘at91_pinctrl_gpio_resume’ [-Wmissing-prototypes]
- 1661 | void at91_pinctrl_gpio_resume(void)
- | ^~~~~~~~~~~~~~~~~~~~~~~~
-
-Cc: Russell King <[email protected]>
-Cc: Nicolas Ferre <[email protected]>
-Cc: Alexandre Belloni <[email protected]>
-Cc: Ludovic Desroches <[email protected]>
-Signed-off-by: Lee Jones <[email protected]>
-Acked-by: Linus Walleij <[email protected]>
-Signed-off-by: Alexandre Belloni <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
----
- arch/arm/mach-at91/pm.c        | 19 ++++++++-----------
- drivers/pinctrl/pinctrl-at91.c |  2 ++
- include/soc/at91/pm.h          | 16 ++++++++++++++++
- 3 files changed, 26 insertions(+), 11 deletions(-)
- create mode 100644 include/soc/at91/pm.h
-
---- a/arch/arm/mach-at91/pm.c
-+++ b/arch/arm/mach-at91/pm.c
-@@ -17,6 +17,8 @@
- #include <linux/clk/at91_pmc.h>
- #include <linux/platform_data/atmel.h>
- 
-+#include <soc/at91/pm.h>
-+
- #include <asm/cacheflush.h>
- #include <asm/fncpy.h>
- #include <asm/system_misc.h>
-@@ -25,17 +27,6 @@
- #include "generic.h"
- #include "pm.h"
- 
--/*
-- * FIXME: this is needed to communicate between the pinctrl driver and
-- * the PM implementation in the machine. Possibly part of the PM
-- * implementation should be moved down into the pinctrl driver and get
-- * called as part of the generic suspend/resume path.
-- */
--#ifdef CONFIG_PINCTRL_AT91
--extern void at91_pinctrl_gpio_suspend(void);
--extern void at91_pinctrl_gpio_resume(void);
--#endif
--
- struct at91_soc_pm {
- 	int (*config_shdwc_ws)(void __iomem *shdwc, u32 *mode, u32 *polarity);
- 	int (*config_pmc_ws)(void __iomem *pmc, u32 mode, u32 polarity);
-@@ -326,6 +317,12 @@ static void at91_pm_suspend(suspend_stat
- static int at91_pm_enter(suspend_state_t state)
- {
- #ifdef CONFIG_PINCTRL_AT91
-+	/*
-+	 * FIXME: this is needed to communicate between the pinctrl driver and
-+	 * the PM implementation in the machine. Possibly part of the PM
-+	 * implementation should be moved down into the pinctrl driver and get
-+	 * called as part of the generic suspend/resume path.
-+	 */
- 	at91_pinctrl_gpio_suspend();
- #endif
- 
---- a/drivers/pinctrl/pinctrl-at91.c
-+++ b/drivers/pinctrl/pinctrl-at91.c
-@@ -23,6 +23,8 @@
- /* Since we request GPIOs from ourself */
- #include <linux/pinctrl/consumer.h>
- 
-+#include <soc/at91/pm.h>
-+
- #include "pinctrl-at91.h"
- #include "core.h"
- 
---- /dev/null
-+++ b/include/soc/at91/pm.h
-@@ -0,0 +1,16 @@
-+/* SPDX-License-Identifier: GPL-2.0-only */
-+/*
-+ * Atmel Power Management
-+ *
-+ * Copyright (C) 2020 Atmel
-+ *
-+ * Author: Lee Jones <[email protected]>
-+ */
-+
-+#ifndef __SOC_ATMEL_PM_H
-+#define __SOC_ATMEL_PM_H
-+
-+void at91_pinctrl_gpio_suspend(void);
-+void at91_pinctrl_gpio_resume(void);
-+
-+#endif /* __SOC_ATMEL_PM_H */

target/linux/at91/patches-5.15/150-ASoC-mchp-i2s-mcc-Add-compatible-for-SAMA7G5.patch

@@ -1,46 +0,0 @@
-From d6493e6f1c42f7ad350ea25e11f0e71fc32e6116 Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Mon, 1 Mar 2021 19:09:00 +0200
-Subject: [PATCH 150/247] ASoC: mchp-i2s-mcc: Add compatible for SAMA7G5
-
-Microchip's new SAMA7G5 includes an updated I2S-MCC compatible with the
-previous version found on SAM9X60. The new controller includes 8 (4 * 2)
-input and output data pins for up to 8 channels for I2S and Left-Justified
-formats.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/Kconfig        | 3 +++
- sound/soc/atmel/mchp-i2s-mcc.c | 3 +++
- 2 files changed, 6 insertions(+)
-
---- a/sound/soc/atmel/Kconfig
-+++ b/sound/soc/atmel/Kconfig
-@@ -126,10 +126,13 @@ config SND_MCHP_SOC_I2S_MCC
- 	  Say Y or M if you want to add support for I2S Multi-Channel ASoC
- 	  driver on the following Microchip platforms:
- 	  - sam9x60
-+	  - sama7g5
- 
- 	  The I2SMCC complies with the Inter-IC Sound (I2S) bus specification
- 	  and supports a Time Division Multiplexed (TDM) interface with
- 	  external multi-channel audio codecs.
-+	  Starting with sama7g5, I2S and Left-Justified multi-channel is
-+	  supported by using multiple data pins, output and input, without TDM.
- 
- config SND_MCHP_SOC_SPDIFTX
- 	tristate "Microchip ASoC driver for boards using S/PDIF TX"
---- a/sound/soc/atmel/mchp-i2s-mcc.c
-+++ b/sound/soc/atmel/mchp-i2s-mcc.c
-@@ -873,6 +873,9 @@ static const struct of_device_id mchp_i2
- 	{
- 		.compatible = "microchip,sam9x60-i2smcc",
- 	},
-+	{
-+		.compatible = "microchip,sama7g5-i2smcc",
-+	},
- 	{ /* sentinel */ }
- };
- MODULE_DEVICE_TABLE(of, mchp_i2s_mcc_dt_ids);

target/linux/at91/patches-5.15/151-ASoC-mchp-i2s-mcc-Add-multi-channel-support-for-I2S-.patch

@@ -1,113 +0,0 @@
-From 5bef4e8125d09443b5486971d5550ed285cde4b1 Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Mon, 1 Mar 2021 19:09:01 +0200
-Subject: [PATCH 151/247] ASoC: mchp-i2s-mcc: Add multi-channel support for I2S
- and LEFT_J formats
-
-The latest I2S-MCC available in SAMA7G5 supports multi-channel for I2S and
-Left-Justified formats. For this, the new version uses 8 (4 * 2) input and
-output pins, with each pin being responsible for 2 channels. This sums up
-to a total of 8 channels for synchronous capture and playback.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/mchp-i2s-mcc.c | 38 ++++++++++++++++++++++++++++++++++
- 1 file changed, 38 insertions(+)
-
---- a/sound/soc/atmel/mchp-i2s-mcc.c
-+++ b/sound/soc/atmel/mchp-i2s-mcc.c
-@@ -16,6 +16,7 @@
- #include <linux/clk.h>
- #include <linux/mfd/syscon.h>
- #include <linux/lcm.h>
-+#include <linux/of_device.h>
- 
- #include <sound/core.h>
- #include <sound/pcm.h>
-@@ -225,6 +226,10 @@ static const struct regmap_config mchp_i
- 	.max_register = MCHP_I2SMCC_VERSION,
- };
- 
-+struct mchp_i2s_mcc_soc_data {
-+	unsigned int	data_pin_pair_num;
-+};
-+
- struct mchp_i2s_mcc_dev {
- 	struct wait_queue_head			wq_txrdy;
- 	struct wait_queue_head			wq_rxrdy;
-@@ -232,6 +237,7 @@ struct mchp_i2s_mcc_dev {
- 	struct regmap				*regmap;
- 	struct clk				*pclk;
- 	struct clk				*gclk;
-+	const struct mchp_i2s_mcc_soc_data	*soc;
- 	struct snd_dmaengine_dai_dma_data	playback;
- 	struct snd_dmaengine_dai_dma_data	capture;
- 	unsigned int				fmt;
-@@ -549,6 +555,17 @@ static int mchp_i2s_mcc_hw_params(struct
- 	}
- 
- 	if (dev->fmt & (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_LEFT_J)) {
-+		/* for I2S and LEFT_J one pin is needed for every 2 channels */
-+		if (channels > dev->soc->data_pin_pair_num * 2) {
-+			dev_err(dev->dev,
-+				"unsupported number of audio channels: %d\n",
-+				channels);
-+			return -EINVAL;
-+		}
-+
-+		/* enable for interleaved format */
-+		mrb |= MCHP_I2SMCC_MRB_CRAMODE_REGULAR;
-+
- 		switch (channels) {
- 		case 1:
- 			if (is_playback)
-@@ -558,6 +575,12 @@ static int mchp_i2s_mcc_hw_params(struct
- 			break;
- 		case 2:
- 			break;
-+		case 4:
-+			mra |= MCHP_I2SMCC_MRA_WIRECFG_I2S_2_TDM_1;
-+			break;
-+		case 8:
-+			mra |= MCHP_I2SMCC_MRA_WIRECFG_I2S_4_TDM_2;
-+			break;
- 		default:
- 			dev_err(dev->dev, "unsupported number of audio channels\n");
- 			return -EINVAL;
-@@ -869,12 +892,22 @@ static const struct snd_soc_component_dr
- };
- 
- #ifdef CONFIG_OF
-+static struct mchp_i2s_mcc_soc_data mchp_i2s_mcc_sam9x60 = {
-+	.data_pin_pair_num = 1,
-+};
-+
-+static struct mchp_i2s_mcc_soc_data mchp_i2s_mcc_sama7g5 = {
-+	.data_pin_pair_num = 4,
-+};
-+
- static const struct of_device_id mchp_i2s_mcc_dt_ids[] = {
- 	{
- 		.compatible = "microchip,sam9x60-i2smcc",
-+		.data = &mchp_i2s_mcc_sam9x60,
- 	},
- 	{
- 		.compatible = "microchip,sama7g5-i2smcc",
-+		.data = &mchp_i2s_mcc_sama7g5,
- 	},
- 	{ /* sentinel */ }
- };
-@@ -932,6 +965,11 @@ static int mchp_i2s_mcc_probe(struct pla
- 		dev->gclk = NULL;
- 	}
- 
-+	dev->soc = of_device_get_match_data(&pdev->dev);
-+	if (!dev->soc) {
-+		dev_err(&pdev->dev, "failed to get soc data\n");
-+		return -ENODEV;
-+	}
- 	dev->dev = &pdev->dev;
- 	dev->regmap = regmap;
- 	platform_set_drvdata(pdev, dev);

target/linux/at91/patches-5.15/152-ASoC-mchp-i2s-mcc-Add-support-to-select-TDM-pins.patch

@@ -1,108 +0,0 @@
-From 2bbdc5b38603384996271a8817b0578a2360af2f Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Mon, 1 Mar 2021 19:09:03 +0200
-Subject: [PATCH 152/247] ASoC: mchp-i2s-mcc: Add support to select TDM pins
-
-SAMA7G5's I2S-MCC has 4 pairs of DIN/DOUT pins. Since TDM only uses a
-single pair of pins for synchronous capture and playback, the controller
-needs to be told which of the pair is connected. This can be mentioned
-using the "microchip,tdm-data-pair" property from DT. The property is
-optional, useful only if TDM is used. If it's missing, DIN/DOUT 0 pins
-will be used by default.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/mchp-i2s-mcc.c | 52 +++++++++++++++++++++++++++++++---
- 1 file changed, 48 insertions(+), 4 deletions(-)
-
---- a/sound/soc/atmel/mchp-i2s-mcc.c
-+++ b/sound/soc/atmel/mchp-i2s-mcc.c
-@@ -100,6 +100,8 @@
- #define MCHP_I2SMCC_MRA_DATALENGTH_8_BITS_COMPACT	(7 << 1)
- 
- #define MCHP_I2SMCC_MRA_WIRECFG_MASK		GENMASK(5, 4)
-+#define MCHP_I2SMCC_MRA_WIRECFG_TDM(pin)	(((pin) << 4) & \
-+						 MCHP_I2SMCC_MRA_WIRECFG_MASK)
- #define MCHP_I2SMCC_MRA_WIRECFG_I2S_1_TDM_0	(0 << 4)
- #define MCHP_I2SMCC_MRA_WIRECFG_I2S_2_TDM_1	(1 << 4)
- #define MCHP_I2SMCC_MRA_WIRECFG_I2S_4_TDM_2	(2 << 4)
-@@ -245,6 +247,7 @@ struct mchp_i2s_mcc_dev {
- 	unsigned int				frame_length;
- 	int					tdm_slots;
- 	int					channels;
-+	u8					tdm_data_pair;
- 	unsigned int				gclk_use:1;
- 	unsigned int				gclk_running:1;
- 	unsigned int				tx_rdy:1;
-@@ -589,6 +592,8 @@ static int mchp_i2s_mcc_hw_params(struct
- 		if (!frame_length)
- 			frame_length = 2 * params_physical_width(params);
- 	} else if (dev->fmt & SND_SOC_DAIFMT_DSP_A) {
-+		mra |= MCHP_I2SMCC_MRA_WIRECFG_TDM(dev->tdm_data_pair);
-+
- 		if (dev->tdm_slots) {
- 			if (channels % 2 && channels * 2 <= dev->tdm_slots) {
- 				/*
-@@ -914,6 +919,45 @@ static const struct of_device_id mchp_i2
- MODULE_DEVICE_TABLE(of, mchp_i2s_mcc_dt_ids);
- #endif
- 
-+static int mchp_i2s_mcc_soc_data_parse(struct platform_device *pdev,
-+				       struct mchp_i2s_mcc_dev *dev)
-+{
-+	int err;
-+
-+	if (!dev->soc) {
-+		dev_err(&pdev->dev, "failed to get soc data\n");
-+		return -ENODEV;
-+	}
-+
-+	if (dev->soc->data_pin_pair_num == 1)
-+		return 0;
-+
-+	err = of_property_read_u8(pdev->dev.of_node, "microchip,tdm-data-pair",
-+				  &dev->tdm_data_pair);
-+	if (err < 0 && err != -EINVAL) {
-+		dev_err(&pdev->dev,
-+			"bad property data for 'microchip,tdm-data-pair': %d",
-+			err);
-+		return err;
-+	}
-+	if (err == -EINVAL) {
-+		dev_info(&pdev->dev,
-+			 "'microchip,tdm-data-pair' not found; assuming DIN/DOUT 0 for TDM\n");
-+		dev->tdm_data_pair = 0;
-+	} else {
-+		if (dev->tdm_data_pair > dev->soc->data_pin_pair_num - 1) {
-+			dev_err(&pdev->dev,
-+				"invalid value for 'microchip,tdm-data-pair': %d\n",
-+				dev->tdm_data_pair);
-+			return -EINVAL;
-+		}
-+		dev_dbg(&pdev->dev, "TMD format on DIN/DOUT %d pins\n",
-+			dev->tdm_data_pair);
-+	}
-+
-+	return 0;
-+}
-+
- static int mchp_i2s_mcc_probe(struct platform_device *pdev)
- {
- 	struct mchp_i2s_mcc_dev *dev;
-@@ -966,10 +1010,10 @@ static int mchp_i2s_mcc_probe(struct pla
- 	}
- 
- 	dev->soc = of_device_get_match_data(&pdev->dev);
--	if (!dev->soc) {
--		dev_err(&pdev->dev, "failed to get soc data\n");
--		return -ENODEV;
--	}
-+	err = mchp_i2s_mcc_soc_data_parse(pdev, dev);
-+	if (err < 0)
-+		return err;
-+
- 	dev->dev = &pdev->dev;
- 	dev->regmap = regmap;
- 	platform_set_drvdata(pdev, dev);

target/linux/at91/patches-5.15/153-ASoC-mchp-i2s-mcc-Add-FIFOs-support.patch

@@ -1,187 +0,0 @@
-From 36bb4f0ab8e7ef69cc11d4d888aa898223b0e901 Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Mon, 1 Mar 2021 19:09:04 +0200
-Subject: [PATCH 153/247] ASoC: mchp-i2s-mcc: Add FIFOs support
-
-I2S-MCC found on SAMA7G5 includes 2 FIFOs (capture and playback). When
-FIFOs are enabled, bits I2SMCC_ISRA.TXLRDYx and I2SMCC_ISRA.TXRRDYx must
-not be used. Bits I2SMCC_ISRB.TXFFRDY and I2SMCC_ISRB.RXFFRDY must be used
-instead.
-
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/mchp-i2s-mcc.c | 76 +++++++++++++++++++++++++---------
- 1 file changed, 56 insertions(+), 20 deletions(-)
-
---- a/sound/soc/atmel/mchp-i2s-mcc.c
-+++ b/sound/soc/atmel/mchp-i2s-mcc.c
-@@ -176,7 +176,7 @@
-  */
- #define MCHP_I2SMCC_MRB_CRAMODE_REGULAR		(1 << 0)
- 
--#define MCHP_I2SMCC_MRB_FIFOEN			BIT(1)
-+#define MCHP_I2SMCC_MRB_FIFOEN			BIT(4)
- 
- #define MCHP_I2SMCC_MRB_DMACHUNK_MASK		GENMASK(9, 8)
- #define MCHP_I2SMCC_MRB_DMACHUNK(no_words) \
-@@ -230,6 +230,7 @@ static const struct regmap_config mchp_i
- 
- struct mchp_i2s_mcc_soc_data {
- 	unsigned int	data_pin_pair_num;
-+	bool		has_fifo;
- };
- 
- struct mchp_i2s_mcc_dev {
-@@ -257,7 +258,7 @@ struct mchp_i2s_mcc_dev {
- static irqreturn_t mchp_i2s_mcc_interrupt(int irq, void *dev_id)
- {
- 	struct mchp_i2s_mcc_dev *dev = dev_id;
--	u32 sra, imra, srb, imrb, pendinga, pendingb, idra = 0;
-+	u32 sra, imra, srb, imrb, pendinga, pendingb, idra = 0, idrb = 0;
- 	irqreturn_t ret = IRQ_NONE;
- 
- 	regmap_read(dev->regmap, MCHP_I2SMCC_IMRA, &imra);
-@@ -275,24 +276,36 @@ static irqreturn_t mchp_i2s_mcc_interrup
- 	 * Tx/Rx ready interrupts are enabled when stopping only, to assure
- 	 * availability and to disable clocks if necessary
- 	 */
--	idra |= pendinga & (MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels) |
--			    MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels));
--	if (idra)
-+	if (dev->soc->has_fifo) {
-+		idrb |= pendingb & (MCHP_I2SMCC_INT_TXFFRDY |
-+				    MCHP_I2SMCC_INT_RXFFRDY);
-+	} else {
-+		idra |= pendinga & (MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels) |
-+				    MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels));
-+	}
-+	if (idra || idrb)
- 		ret = IRQ_HANDLED;
- 
--	if ((imra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels)) &&
--	    (imra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels)) ==
--	    (idra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels))) {
-+	if ((!dev->soc->has_fifo &&
-+	     (imra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels)) &&
-+	     (imra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels)) ==
-+	     (idra & MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels))) ||
-+	    (dev->soc->has_fifo && imrb & MCHP_I2SMCC_INT_TXFFRDY)) {
- 		dev->tx_rdy = 1;
- 		wake_up_interruptible(&dev->wq_txrdy);
- 	}
--	if ((imra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels)) &&
--	    (imra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels)) ==
--	    (idra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels))) {
-+	if ((!dev->soc->has_fifo &&
-+	     (imra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels)) &&
-+	     (imra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels)) ==
-+	     (idra & MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels))) ||
-+	    (dev->soc->has_fifo && imrb & MCHP_I2SMCC_INT_RXFFRDY)) {
- 		dev->rx_rdy = 1;
- 		wake_up_interruptible(&dev->wq_rxrdy);
- 	}
--	regmap_write(dev->regmap, MCHP_I2SMCC_IDRA, idra);
-+	if (dev->soc->has_fifo)
-+		regmap_write(dev->regmap, MCHP_I2SMCC_IDRB, idrb);
-+	else
-+		regmap_write(dev->regmap, MCHP_I2SMCC_IDRA, idra);
- 
- 	return ret;
- }
-@@ -664,6 +677,10 @@ static int mchp_i2s_mcc_hw_params(struct
- 		}
- 	}
- 
-+	/* enable FIFO if available */
-+	if (dev->soc->has_fifo)
-+		mrb |= MCHP_I2SMCC_MRB_FIFOEN;
-+
- 	/*
- 	 * If we are already running, the wanted setup must be
- 	 * the same with the one that's currently ongoing
-@@ -726,8 +743,13 @@ static int mchp_i2s_mcc_hw_free(struct s
- 		if (err == 0) {
- 			dev_warn_once(dev->dev,
- 				      "Timeout waiting for Tx ready\n");
--			regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
--				     MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels));
-+			if (dev->soc->has_fifo)
-+				regmap_write(dev->regmap, MCHP_I2SMCC_IDRB,
-+					     MCHP_I2SMCC_INT_TXFFRDY);
-+			else
-+				regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
-+					     MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels));
-+
- 			dev->tx_rdy = 1;
- 		}
- 	} else {
-@@ -737,8 +759,12 @@ static int mchp_i2s_mcc_hw_free(struct s
- 		if (err == 0) {
- 			dev_warn_once(dev->dev,
- 				      "Timeout waiting for Rx ready\n");
--			regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
--				     MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels));
-+			if (dev->soc->has_fifo)
-+				regmap_write(dev->regmap, MCHP_I2SMCC_IDRB,
-+					     MCHP_I2SMCC_INT_RXFFRDY);
-+			else
-+				regmap_write(dev->regmap, MCHP_I2SMCC_IDRA,
-+					     MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels));
- 			dev->rx_rdy = 1;
- 		}
- 	}
-@@ -765,7 +791,7 @@ static int mchp_i2s_mcc_trigger(struct s
- 	struct mchp_i2s_mcc_dev *dev = snd_soc_dai_get_drvdata(dai);
- 	bool is_playback = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
- 	u32 cr = 0;
--	u32 iera = 0;
-+	u32 iera = 0, ierb = 0;
- 	u32 sr;
- 	int err;
- 
-@@ -789,7 +815,10 @@ static int mchp_i2s_mcc_trigger(struct s
- 			 * Enable Tx Ready interrupts on all channels
- 			 * to assure all data is sent
- 			 */
--			iera = MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels);
-+			if (dev->soc->has_fifo)
-+				ierb = MCHP_I2SMCC_INT_TXFFRDY;
-+			else
-+				iera = MCHP_I2SMCC_INT_TXRDY_MASK(dev->channels);
- 		} else if (!is_playback && (sr & MCHP_I2SMCC_SR_RXEN)) {
- 			cr = MCHP_I2SMCC_CR_RXDIS;
- 			dev->rx_rdy = 0;
-@@ -797,7 +826,10 @@ static int mchp_i2s_mcc_trigger(struct s
- 			 * Enable Rx Ready interrupts on all channels
- 			 * to assure all data is received
- 			 */
--			iera = MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels);
-+			if (dev->soc->has_fifo)
-+				ierb = MCHP_I2SMCC_INT_RXFFRDY;
-+			else
-+				iera = MCHP_I2SMCC_INT_RXRDY_MASK(dev->channels);
- 		}
- 		break;
- 	default:
-@@ -815,7 +847,10 @@ static int mchp_i2s_mcc_trigger(struct s
- 		}
- 	}
- 
--	regmap_write(dev->regmap, MCHP_I2SMCC_IERA, iera);
-+	if (dev->soc->has_fifo)
-+		regmap_write(dev->regmap, MCHP_I2SMCC_IERB, ierb);
-+	else
-+		regmap_write(dev->regmap, MCHP_I2SMCC_IERA, iera);
- 	regmap_write(dev->regmap, MCHP_I2SMCC_CR, cr);
- 
- 	return 0;
-@@ -903,6 +938,7 @@ static struct mchp_i2s_mcc_soc_data mchp
- 
- static struct mchp_i2s_mcc_soc_data mchp_i2s_mcc_sama7g5 = {
- 	.data_pin_pair_num = 4,
-+	.has_fifo = true,
- };
- 
- static const struct of_device_id mchp_i2s_mcc_dt_ids[] = {

target/linux/at91/patches-5.15/154-pinctrl-at91-pio4-Fix-slew-rate-disablement.patch

@@ -1,49 +0,0 @@
-From dc07cbae6e96843d26e8f10b16e901620bd16462 Mon Sep 17 00:00:00 2001
-From: Tudor Ambarus <[email protected]>
-Date: Fri, 9 Apr 2021 11:25:22 +0300
-Subject: [PATCH 154/247] pinctrl: at91-pio4: Fix slew rate disablement
-
-The slew rate was enabled by default for each configuration of the
-pin. In case the pin had more than one configuration, even if
-we set the slew rate as disabled in the device tree, the next pin
-configuration would set again the slew rate enabled by default,
-overwriting the slew rate disablement.
-Instead of enabling the slew rate by default for each pin configuration,
-enable the slew rate by default just once per pin, regardless of the
-number of configurations. This way the slew rate disablement will also
-work for cases where pins have multiple configurations.
-
-Fixes: c709135e576b ("pinctrl: at91-pio4: add support for slew-rate")
-Signed-off-by: Tudor Ambarus <[email protected]>
-Reviewed-by: Claudiu Beznea <[email protected]>
-Acked-by: Ludovic Desroches <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Linus Walleij <[email protected]>
----
- drivers/pinctrl/pinctrl-at91-pio4.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/pinctrl/pinctrl-at91-pio4.c
-+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
-@@ -801,6 +801,10 @@ static int atmel_conf_pin_config_group_s
- 
- 	conf = atmel_pin_config_read(pctldev, pin_id);
- 
-+	/* Keep slew rate enabled by default. */
-+	if (atmel_pioctrl->slew_rate_support)
-+		conf |= ATMEL_PIO_SR_MASK;
-+
- 	for (i = 0; i < num_configs; i++) {
- 		unsigned int param = pinconf_to_config_param(configs[i]);
- 		unsigned int arg = pinconf_to_config_argument(configs[i]);
-@@ -808,10 +812,6 @@ static int atmel_conf_pin_config_group_s
- 		dev_dbg(pctldev->dev, "%s: pin=%u, config=0x%lx\n",
- 			__func__, pin_id, configs[i]);
- 
--		/* Keep slew rate enabled by default. */
--		if (atmel_pioctrl->slew_rate_support)
--			conf |= ATMEL_PIO_SR_MASK;
--
- 		switch (param) {
- 		case PIN_CONFIG_BIAS_DISABLE:
- 			conf &= (~ATMEL_PIO_PUEN_MASK);

target/linux/at91/patches-5.15/155-media-atmel-properly-get-pm_runtime.patch

@@ -1,159 +0,0 @@
-From c7660cc977621c4a14d870d523918df067f0db39 Mon Sep 17 00:00:00 2001
-From: Mauro Carvalho Chehab <[email protected]>
-Date: Fri, 23 Apr 2021 16:47:42 +0200
-Subject: [PATCH 155/247] media: atmel: properly get pm_runtime
-
-There are several issues in the way the atmel driver handles
-pm_runtime_get_sync():
-
-- it doesn't check return codes;
-- it doesn't properly decrement the usage_count on all places;
-- it starts streaming even if pm_runtime_get_sync() fails.
-- while it tries to get pm_runtime at the clock enable logic,
-  it doesn't check if the operation was suceeded.
-
-Replace all occurrences of it to use the new kAPI:
-pm_runtime_resume_and_get(), which ensures that, if the
-return code is not negative, the usage_count was incremented.
-
-With that, add additional checks when this is called, in order
-to ensure that errors will be properly addressed.
-
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 30 ++++++++++++++-----
- drivers/media/platform/atmel/atmel-isi.c      | 19 +++++++++---
- 2 files changed, 38 insertions(+), 11 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -294,9 +294,13 @@ static int isc_wait_clk_stable(struct cl
- static int isc_clk_prepare(struct clk_hw *hw)
- {
- 	struct isc_clk *isc_clk = to_isc_clk(hw);
-+	int ret;
- 
--	if (isc_clk->id == ISC_ISPCK)
--		pm_runtime_get_sync(isc_clk->dev);
-+	if (isc_clk->id == ISC_ISPCK) {
-+		ret = pm_runtime_resume_and_get(isc_clk->dev);
-+		if (ret < 0)
-+			return ret;
-+	}
- 
- 	return isc_wait_clk_stable(hw);
- }
-@@ -353,9 +357,13 @@ static int isc_clk_is_enabled(struct clk
- {
- 	struct isc_clk *isc_clk = to_isc_clk(hw);
- 	u32 status;
-+	int ret;
- 
--	if (isc_clk->id == ISC_ISPCK)
--		pm_runtime_get_sync(isc_clk->dev);
-+	if (isc_clk->id == ISC_ISPCK) {
-+		ret = pm_runtime_resume_and_get(isc_clk->dev);
-+		if (ret < 0)
-+			return 0;
-+	}
- 
- 	regmap_read(isc_clk->regmap, ISC_CLKSR, &status);
- 
-@@ -807,7 +815,12 @@ static int isc_start_streaming(struct vb
- 		goto err_start_stream;
- 	}
- 
--	pm_runtime_get_sync(isc->dev);
-+	ret = pm_runtime_resume_and_get(isc->dev);
-+	if (ret < 0) {
-+		v4l2_err(&isc->v4l2_dev, "RPM resume failed in subdev %d\n",
-+			 ret);
-+		goto err_pm_get;
-+	}
- 
- 	ret = isc_configure(isc);
- 	if (unlikely(ret))
-@@ -838,7 +851,7 @@ static int isc_start_streaming(struct vb
- 
- err_configure:
- 	pm_runtime_put_sync(isc->dev);
--
-+err_pm_get:
- 	v4l2_subdev_call(isc->current_subdev->sd, video, s_stream, 0);
- 
- err_start_stream:
-@@ -1809,6 +1822,7 @@ static void isc_awb_work(struct work_str
- 	u32 baysel;
- 	unsigned long flags;
- 	u32 min, max;
-+	int ret;
- 
- 	/* streaming is not active anymore */
- 	if (isc->stop)
-@@ -1831,7 +1845,9 @@ static void isc_awb_work(struct work_str
- 	ctrls->hist_id = hist_id;
- 	baysel = isc->config.sd_format->cfa_baycfg << ISC_HIS_CFG_BAYSEL_SHIFT;
- 
--	pm_runtime_get_sync(isc->dev);
-+	ret = pm_runtime_resume_and_get(isc->dev);
-+	if (ret < 0)
-+		return;
- 
- 	/*
- 	 * only update if we have all the required histograms and controls
---- a/drivers/media/platform/atmel/atmel-isi.c
-+++ b/drivers/media/platform/atmel/atmel-isi.c
-@@ -423,7 +423,9 @@ static int start_streaming(struct vb2_qu
- 	struct frame_buffer *buf, *node;
- 	int ret;
- 
--	pm_runtime_get_sync(isi->dev);
-+	ret = pm_runtime_resume_and_get(isi->dev);
-+	if (ret < 0)
-+		return ret;
- 
- 	/* Enable stream on the sub device */
- 	ret = v4l2_subdev_call(isi->entity.subdev, video, s_stream, 1);
-@@ -783,9 +785,10 @@ static int isi_enum_frameintervals(struc
- 	return 0;
- }
- 
--static void isi_camera_set_bus_param(struct atmel_isi *isi)
-+static int isi_camera_set_bus_param(struct atmel_isi *isi)
- {
- 	u32 cfg1 = 0;
-+	int ret;
- 
- 	/* set bus param for ISI */
- 	if (isi->pdata.hsync_act_low)
-@@ -802,12 +805,16 @@ static void isi_camera_set_bus_param(str
- 	cfg1 |= ISI_CFG1_THMASK_BEATS_16;
- 
- 	/* Enable PM and peripheral clock before operate isi registers */
--	pm_runtime_get_sync(isi->dev);
-+	ret = pm_runtime_resume_and_get(isi->dev);
-+	if (ret < 0)
-+		return ret;
- 
- 	isi_writel(isi, ISI_CTRL, ISI_CTRL_DIS);
- 	isi_writel(isi, ISI_CFG1, cfg1);
- 
- 	pm_runtime_put(isi->dev);
-+
-+	return 0;
- }
- 
- /* -----------------------------------------------------------------------*/
-@@ -1086,7 +1093,11 @@ static int isi_graph_notify_complete(str
- 		dev_err(isi->dev, "No supported mediabus format found\n");
- 		return ret;
- 	}
--	isi_camera_set_bus_param(isi);
-+	ret = isi_camera_set_bus_param(isi);
-+	if (ret) {
-+		dev_err(isi->dev, "Can't wake up device\n");
-+		return ret;
-+	}
- 
- 	ret = isi_set_default_fmt(isi);
- 	if (ret) {

target/linux/at91/patches-5.15/156-media-atmel-atmel-isc-Remove-redundant-assignment-to.patch

@@ -1,32 +0,0 @@
-From b074b4695004b793a9199716295cb76da6c41686 Mon Sep 17 00:00:00 2001
-From: Jiapeng Chong <[email protected]>
-Date: Mon, 17 May 2021 12:07:48 +0200
-Subject: [PATCH 156/247] media: atmel: atmel-isc: Remove redundant assignment
- to i
-
-Variable i is being assigned a value however the assignment is
-never read, so this redundant assignment can be removed.
-
-Clean up the following clang-analyzer warning:
-
-drivers/media/platform/atmel/atmel-isc-base.c:975:2: warning: Value
-stored to 'i' is never read [clang-analyzer-deadcode.DeadStores].
-
-Reported-by: Abaci Robot <[email protected]>
-Signed-off-by: Jiapeng Chong <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -972,7 +972,6 @@ static int isc_enum_fmt_vid_cap(struct f
- 
- 	index -= ARRAY_SIZE(controller_formats);
- 
--	i = 0;
- 	supported_index = 0;
- 
- 	for (i = 0; i < ARRAY_SIZE(formats_list); i++) {

target/linux/at91/patches-5.15/157-media-atmel-atmel-isc-specialize-gamma-table-into-pr.patch

@@ -1,187 +0,0 @@
-From c3f54d192dc7344c5216a3628b67c4bbccbf8c3c Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:56:59 +0200
-Subject: [PATCH 157/247] media: atmel: atmel-isc: specialize gamma table into
- product specific
-
-Separate the gamma table from the isc base file into the specific sama5d2
-product file.
-Add a pointer to the gamma table and entries count inside the platform
-driver specific struct.
-
-[hverkuil: made isc_sama5d2_gamma_table static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 47 ++-----------------
- drivers/media/platform/atmel/atmel-isc.h      | 11 +++--
- .../media/platform/atmel/atmel-sama5d2-isc.c  | 45 ++++++++++++++++++
- 3 files changed, 56 insertions(+), 47 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -176,48 +176,6 @@ struct isc_format formats_list[] = {
- 
- };
- 
--/* Gamma table with gamma 1/2.2 */
--const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES] = {
--	/* 0 --> gamma 1/1.8 */
--	{      0x65,  0x66002F,  0x950025,  0xBB0020,  0xDB001D,  0xF8001A,
--	  0x1130018, 0x12B0017, 0x1420016, 0x1580014, 0x16D0013, 0x1810012,
--	  0x1940012, 0x1A60012, 0x1B80011, 0x1C90010, 0x1DA0010, 0x1EA000F,
--	  0x1FA000F, 0x209000F, 0x218000F, 0x227000E, 0x235000E, 0x243000E,
--	  0x251000E, 0x25F000D, 0x26C000D, 0x279000D, 0x286000D, 0x293000C,
--	  0x2A0000C, 0x2AC000C, 0x2B8000C, 0x2C4000C, 0x2D0000B, 0x2DC000B,
--	  0x2E7000B, 0x2F3000B, 0x2FE000B, 0x309000B, 0x314000B, 0x31F000A,
--	  0x32A000A, 0x334000B, 0x33F000A, 0x349000A, 0x354000A, 0x35E000A,
--	  0x368000A, 0x372000A, 0x37C000A, 0x386000A, 0x3900009, 0x399000A,
--	  0x3A30009, 0x3AD0009, 0x3B60009, 0x3BF000A, 0x3C90009, 0x3D20009,
--	  0x3DB0009, 0x3E40009, 0x3ED0009, 0x3F60009 },
--
--	/* 1 --> gamma 1/2 */
--	{      0x7F,  0x800034,  0xB50028,  0xDE0021, 0x100001E, 0x11E001B,
--	  0x1390019, 0x1520017, 0x16A0015, 0x1800014, 0x1940014, 0x1A80013,
--	  0x1BB0012, 0x1CD0011, 0x1DF0010, 0x1EF0010, 0x200000F, 0x20F000F,
--	  0x21F000E, 0x22D000F, 0x23C000E, 0x24A000E, 0x258000D, 0x265000D,
--	  0x273000C, 0x27F000D, 0x28C000C, 0x299000C, 0x2A5000C, 0x2B1000B,
--	  0x2BC000C, 0x2C8000B, 0x2D3000C, 0x2DF000B, 0x2EA000A, 0x2F5000A,
--	  0x2FF000B, 0x30A000A, 0x314000B, 0x31F000A, 0x329000A, 0x333000A,
--	  0x33D0009, 0x3470009, 0x350000A, 0x35A0009, 0x363000A, 0x36D0009,
--	  0x3760009, 0x37F0009, 0x3880009, 0x3910009, 0x39A0009, 0x3A30009,
--	  0x3AC0008, 0x3B40009, 0x3BD0008, 0x3C60008, 0x3CE0008, 0x3D60009,
--	  0x3DF0008, 0x3E70008, 0x3EF0008, 0x3F70008 },
--
--	/* 2 --> gamma 1/2.2 */
--	{      0x99,  0x9B0038,  0xD4002A,  0xFF0023, 0x122001F, 0x141001B,
--	  0x15D0019, 0x1760017, 0x18E0015, 0x1A30015, 0x1B80013, 0x1CC0012,
--	  0x1DE0011, 0x1F00010, 0x2010010, 0x2110010, 0x221000F, 0x230000F,
--	  0x23F000E, 0x24D000E, 0x25B000D, 0x269000C, 0x276000C, 0x283000C,
--	  0x28F000C, 0x29B000C, 0x2A7000C, 0x2B3000B, 0x2BF000B, 0x2CA000B,
--	  0x2D5000B, 0x2E0000A, 0x2EB000A, 0x2F5000A, 0x2FF000A, 0x30A000A,
--	  0x3140009, 0x31E0009, 0x327000A, 0x3310009, 0x33A0009, 0x3440009,
--	  0x34D0009, 0x3560009, 0x35F0009, 0x3680008, 0x3710008, 0x3790009,
--	  0x3820008, 0x38A0008, 0x3930008, 0x39B0008, 0x3A30008, 0x3AB0008,
--	  0x3B30008, 0x3BB0008, 0x3C30008, 0x3CB0007, 0x3D20008, 0x3DA0007,
--	  0x3E20007, 0x3E90007, 0x3F00008, 0x3F80007 },
--};
--
- #define ISC_IS_FORMAT_RAW(mbus_code) \
- 	(((mbus_code) & 0xf000) == 0x3000)
- 
-@@ -691,7 +649,7 @@ static void isc_set_pipeline(struct isc_
- 
- 	regmap_write(regmap, ISC_CFA_CFG, bay_cfg | ISC_CFA_CFG_EITPOL);
- 
--	gamma = &isc_gamma_table[ctrls->gamma_index][0];
-+	gamma = &isc->gamma_table[ctrls->gamma_index][0];
- 	regmap_bulk_write(regmap, ISC_GAM_BENTRY, gamma, GAMMA_ENTRIES);
- 	regmap_bulk_write(regmap, ISC_GAM_GENTRY, gamma, GAMMA_ENTRIES);
- 	regmap_bulk_write(regmap, ISC_GAM_RENTRY, gamma, GAMMA_ENTRIES);
-@@ -2085,7 +2043,8 @@ static int isc_ctrl_init(struct isc_devi
- 
- 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -1024, 1023, 1, 0);
- 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256);
--	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAMMA, 0, GAMMA_MAX, 1, 2);
-+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAMMA, 0, isc->gamma_max, 1,
-+			  isc->gamma_max);
- 	isc->awb_ctrl = v4l2_ctrl_new_std(hdl, &isc_awb_ops,
- 					  V4L2_CID_AUTO_WHITE_BALANCE,
- 					  0, 1, 1, 1);
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -186,6 +186,10 @@ struct isc_ctrls {
-  *
-  * @current_subdev:	current subdevice: the sensor
-  * @subdev_entities:	list of subdevice entitites
-+ *
-+ * @gamma_table:	pointer to the table with gamma values, has
-+ *			gamma_max sets of GAMMA_ENTRIES entries each
-+ * @gamma_max:		maximum number of sets of inside the gamma_table
-  */
- struct isc_device {
- 	struct regmap		*regmap;
-@@ -244,16 +248,17 @@ struct isc_device {
- 		struct v4l2_ctrl	*gr_off_ctrl;
- 		struct v4l2_ctrl	*gb_off_ctrl;
- 	};
--};
- 
--#define GAMMA_MAX	2
- #define GAMMA_ENTRIES	64
-+	/* pointer to the defined gamma table */
-+	const u32	(*gamma_table)[GAMMA_ENTRIES];
-+	u32		gamma_max;
-+};
- 
- #define ATMEL_ISC_NAME "atmel-isc"
- 
- extern struct isc_format formats_list[];
- extern const struct isc_format controller_formats[];
--extern const u32 isc_gamma_table[GAMMA_MAX + 1][GAMMA_ENTRIES];
- extern const struct regmap_config isc_regmap_config;
- extern const struct v4l2_async_notifier_operations isc_async_ops;
- 
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -54,6 +54,48 @@
- 
- #define ISC_CLK_MAX_DIV		255
- 
-+/* Gamma table with gamma 1/2.2 */
-+static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
-+	/* 0 --> gamma 1/1.8 */
-+	{      0x65,  0x66002F,  0x950025,  0xBB0020,  0xDB001D,  0xF8001A,
-+	  0x1130018, 0x12B0017, 0x1420016, 0x1580014, 0x16D0013, 0x1810012,
-+	  0x1940012, 0x1A60012, 0x1B80011, 0x1C90010, 0x1DA0010, 0x1EA000F,
-+	  0x1FA000F, 0x209000F, 0x218000F, 0x227000E, 0x235000E, 0x243000E,
-+	  0x251000E, 0x25F000D, 0x26C000D, 0x279000D, 0x286000D, 0x293000C,
-+	  0x2A0000C, 0x2AC000C, 0x2B8000C, 0x2C4000C, 0x2D0000B, 0x2DC000B,
-+	  0x2E7000B, 0x2F3000B, 0x2FE000B, 0x309000B, 0x314000B, 0x31F000A,
-+	  0x32A000A, 0x334000B, 0x33F000A, 0x349000A, 0x354000A, 0x35E000A,
-+	  0x368000A, 0x372000A, 0x37C000A, 0x386000A, 0x3900009, 0x399000A,
-+	  0x3A30009, 0x3AD0009, 0x3B60009, 0x3BF000A, 0x3C90009, 0x3D20009,
-+	  0x3DB0009, 0x3E40009, 0x3ED0009, 0x3F60009 },
-+
-+	/* 1 --> gamma 1/2 */
-+	{      0x7F,  0x800034,  0xB50028,  0xDE0021, 0x100001E, 0x11E001B,
-+	  0x1390019, 0x1520017, 0x16A0015, 0x1800014, 0x1940014, 0x1A80013,
-+	  0x1BB0012, 0x1CD0011, 0x1DF0010, 0x1EF0010, 0x200000F, 0x20F000F,
-+	  0x21F000E, 0x22D000F, 0x23C000E, 0x24A000E, 0x258000D, 0x265000D,
-+	  0x273000C, 0x27F000D, 0x28C000C, 0x299000C, 0x2A5000C, 0x2B1000B,
-+	  0x2BC000C, 0x2C8000B, 0x2D3000C, 0x2DF000B, 0x2EA000A, 0x2F5000A,
-+	  0x2FF000B, 0x30A000A, 0x314000B, 0x31F000A, 0x329000A, 0x333000A,
-+	  0x33D0009, 0x3470009, 0x350000A, 0x35A0009, 0x363000A, 0x36D0009,
-+	  0x3760009, 0x37F0009, 0x3880009, 0x3910009, 0x39A0009, 0x3A30009,
-+	  0x3AC0008, 0x3B40009, 0x3BD0008, 0x3C60008, 0x3CE0008, 0x3D60009,
-+	  0x3DF0008, 0x3E70008, 0x3EF0008, 0x3F70008 },
-+
-+	/* 2 --> gamma 1/2.2 */
-+	{      0x99,  0x9B0038,  0xD4002A,  0xFF0023, 0x122001F, 0x141001B,
-+	  0x15D0019, 0x1760017, 0x18E0015, 0x1A30015, 0x1B80013, 0x1CC0012,
-+	  0x1DE0011, 0x1F00010, 0x2010010, 0x2110010, 0x221000F, 0x230000F,
-+	  0x23F000E, 0x24D000E, 0x25B000D, 0x269000C, 0x276000C, 0x283000C,
-+	  0x28F000C, 0x29B000C, 0x2A7000C, 0x2B3000B, 0x2BF000B, 0x2CA000B,
-+	  0x2D5000B, 0x2E0000A, 0x2EB000A, 0x2F5000A, 0x2FF000A, 0x30A000A,
-+	  0x3140009, 0x31E0009, 0x327000A, 0x3310009, 0x33A0009, 0x3440009,
-+	  0x34D0009, 0x3560009, 0x35F0009, 0x3680008, 0x3710008, 0x3790009,
-+	  0x3820008, 0x38A0008, 0x3930008, 0x39B0008, 0x3A30008, 0x3AB0008,
-+	  0x3B30008, 0x3BB0008, 0x3C30008, 0x3CB0007, 0x3D20008, 0x3DA0007,
-+	  0x3E20007, 0x3E90007, 0x3F00008, 0x3F80007 },
-+};
-+
- static int isc_parse_dt(struct device *dev, struct isc_device *isc)
- {
- 	struct device_node *np = dev->of_node;
-@@ -171,6 +213,9 @@ static int atmel_isc_probe(struct platfo
- 		return ret;
- 	}
- 
-+	isc->gamma_table = isc_sama5d2_gamma_table;
-+	isc->gamma_max = 2;
-+
- 	ret = isc_pipeline_init(isc);
- 	if (ret)
- 		return ret;

target/linux/at91/patches-5.15/158-media-atmel-atmel-isc-specialize-driver-name-constan.patch

@@ -1,70 +0,0 @@
-From 0576e163d93d08a1ed112bd23f40478ef3fd323d Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:00 +0200
-Subject: [PATCH 158/247] media: atmel: atmel-isc: specialize driver name
- constant
-
-The driver name constant must defined based on product driver, thus moving
-the constant directly where it's required. This will allow each ISC based
-product to define it's own name.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 4 ++--
- drivers/media/platform/atmel/atmel-isc.h         | 2 --
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 4 ++--
- 3 files changed, 4 insertions(+), 6 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -909,7 +909,7 @@ static int isc_querycap(struct file *fil
- {
- 	struct isc_device *isc = video_drvdata(file);
- 
--	strscpy(cap->driver, ATMEL_ISC_NAME, sizeof(cap->driver));
-+	strscpy(cap->driver, "microchip-isc", sizeof(cap->driver));
- 	strscpy(cap->card, "Atmel Image Sensor Controller", sizeof(cap->card));
- 	snprintf(cap->bus_info, sizeof(cap->bus_info),
- 		 "platform:%s", isc->v4l2_dev.name);
-@@ -2261,7 +2261,7 @@ static int isc_async_complete(struct v4l
- 	}
- 
- 	/* Register video device */
--	strscpy(vdev->name, ATMEL_ISC_NAME, sizeof(vdev->name));
-+	strscpy(vdev->name, "microchip-isc", sizeof(vdev->name));
- 	vdev->release		= video_device_release_empty;
- 	vdev->fops		= &isc_fops;
- 	vdev->ioctl_ops		= &isc_ioctl_ops;
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -255,8 +255,6 @@ struct isc_device {
- 	u32		gamma_max;
- };
- 
--#define ATMEL_ISC_NAME "atmel-isc"
--
- extern struct isc_format formats_list[];
- extern const struct isc_format controller_formats[];
- extern const struct regmap_config isc_regmap_config;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -206,7 +206,7 @@ static int atmel_isc_probe(struct platfo
- 		return irq;
- 
- 	ret = devm_request_irq(dev, irq, isc_interrupt, 0,
--			       ATMEL_ISC_NAME, isc);
-+			       "atmel-sama5d2-isc", isc);
- 	if (ret < 0) {
- 		dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n",
- 			irq, ret);
-@@ -378,7 +378,7 @@ static struct platform_driver atmel_isc_
- 	.probe	= atmel_isc_probe,
- 	.remove	= atmel_isc_remove,
- 	.driver	= {
--		.name		= ATMEL_ISC_NAME,
-+		.name		= "atmel-sama5d2-isc",
- 		.pm		= &atmel_isc_dev_pm_ops,
- 		.of_match_table = of_match_ptr(atmel_isc_of_match),
- 	},

target/linux/at91/patches-5.15/159-media-atmel-atmel-isc-add-checks-for-limiting-frame-.patch

@@ -1,45 +0,0 @@
-From de8fa25cdf3726c83ac0d7b3b1e28bcb6334aadd Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:01 +0200
-Subject: [PATCH 159/247] media: atmel: atmel-isc: add checks for limiting
- frame sizes
-
-When calling the subdev, certain subdev drivers will overwrite the
-frame size and adding sizes which are beyond the ISC's capabilities.
-Thus we need to ensure the frame size is cropped to the maximum caps.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 12 ++++++++++++
- 1 file changed, 12 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -1338,6 +1338,12 @@ static int isc_try_fmt(struct isc_device
- 
- 	v4l2_fill_pix_format(pixfmt, &format.format);
- 
-+	/* Limit to Atmel ISC hardware capabilities */
-+	if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH)
-+		pixfmt->width = ISC_MAX_SUPPORT_WIDTH;
-+	if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT)
-+		pixfmt->height = ISC_MAX_SUPPORT_HEIGHT;
-+
- 	pixfmt->field = V4L2_FIELD_NONE;
- 	pixfmt->bytesperline = (pixfmt->width * isc->try_config.bpp) >> 3;
- 	pixfmt->sizeimage = pixfmt->bytesperline * pixfmt->height;
-@@ -1373,6 +1379,12 @@ static int isc_set_fmt(struct isc_device
- 	if (ret < 0)
- 		return ret;
- 
-+	/* Limit to Atmel ISC hardware capabilities */
-+	if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH)
-+		pixfmt->width = ISC_MAX_SUPPORT_WIDTH;
-+	if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT)
-+		pixfmt->height = ISC_MAX_SUPPORT_HEIGHT;
-+
- 	isc->fmt = *f;
- 
- 	if (isc->try_config.sd_format && isc->config.sd_format &&

target/linux/at91/patches-5.15/160-media-atmel-atmel-isc-specialize-max-width-and-max-h.patch

@@ -1,131 +0,0 @@
-From b51819e17260af2ecc152b7dcd61e63bcaa35edf Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:02 +0200
-Subject: [PATCH 160/247] media: atmel: atmel-isc: specialize max width and max
- height
-
-Move the max width and max height constants to the product specific driver
-and have them in the device struct.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 28 +++++++++----------
- drivers/media/platform/atmel/atmel-isc.h      |  9 ++++--
- .../media/platform/atmel/atmel-sama5d2-isc.c  |  7 +++--
- 3 files changed, 25 insertions(+), 19 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -1216,8 +1216,8 @@ static void isc_try_fse(struct isc_devic
- 	 * just use the maximum ISC can receive.
- 	 */
- 	if (ret) {
--		pad_cfg->try_crop.width = ISC_MAX_SUPPORT_WIDTH;
--		pad_cfg->try_crop.height = ISC_MAX_SUPPORT_HEIGHT;
-+		pad_cfg->try_crop.width = isc->max_width;
-+		pad_cfg->try_crop.height = isc->max_height;
- 	} else {
- 		pad_cfg->try_crop.width = fse.max_width;
- 		pad_cfg->try_crop.height = fse.max_height;
-@@ -1294,10 +1294,10 @@ static int isc_try_fmt(struct isc_device
- 	isc->try_config.sd_format = sd_fmt;
- 
- 	/* Limit to Atmel ISC hardware capabilities */
--	if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH)
--		pixfmt->width = ISC_MAX_SUPPORT_WIDTH;
--	if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT)
--		pixfmt->height = ISC_MAX_SUPPORT_HEIGHT;
-+	if (pixfmt->width > isc->max_width)
-+		pixfmt->width = isc->max_width;
-+	if (pixfmt->height > isc->max_height)
-+		pixfmt->height = isc->max_height;
- 
- 	/*
- 	 * The mbus format is the one the subdev outputs.
-@@ -1339,10 +1339,10 @@ static int isc_try_fmt(struct isc_device
- 	v4l2_fill_pix_format(pixfmt, &format.format);
- 
- 	/* Limit to Atmel ISC hardware capabilities */
--	if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH)
--		pixfmt->width = ISC_MAX_SUPPORT_WIDTH;
--	if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT)
--		pixfmt->height = ISC_MAX_SUPPORT_HEIGHT;
-+	if (pixfmt->width > isc->max_width)
-+		pixfmt->width = isc->max_width;
-+	if (pixfmt->height > isc->max_height)
-+		pixfmt->height = isc->max_height;
- 
- 	pixfmt->field = V4L2_FIELD_NONE;
- 	pixfmt->bytesperline = (pixfmt->width * isc->try_config.bpp) >> 3;
-@@ -1380,10 +1380,10 @@ static int isc_set_fmt(struct isc_device
- 		return ret;
- 
- 	/* Limit to Atmel ISC hardware capabilities */
--	if (pixfmt->width > ISC_MAX_SUPPORT_WIDTH)
--		pixfmt->width = ISC_MAX_SUPPORT_WIDTH;
--	if (pixfmt->height > ISC_MAX_SUPPORT_HEIGHT)
--		pixfmt->height = ISC_MAX_SUPPORT_HEIGHT;
-+	if (f->fmt.pix.width > isc->max_width)
-+		f->fmt.pix.width = isc->max_width;
-+	if (f->fmt.pix.height > isc->max_height)
-+		f->fmt.pix.height = isc->max_height;
- 
- 	isc->fmt = *f;
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -10,9 +10,6 @@
-  */
- #ifndef _ATMEL_ISC_H_
- 
--#define ISC_MAX_SUPPORT_WIDTH   2592
--#define ISC_MAX_SUPPORT_HEIGHT  1944
--
- #define ISC_CLK_MAX_DIV		255
- 
- enum isc_clk_id {
-@@ -190,6 +187,9 @@ struct isc_ctrls {
-  * @gamma_table:	pointer to the table with gamma values, has
-  *			gamma_max sets of GAMMA_ENTRIES entries each
-  * @gamma_max:		maximum number of sets of inside the gamma_table
-+ *
-+ * @max_width:		maximum frame width, dependent on the internal RAM
-+ * @max_height:		maximum frame height, dependent on the internal RAM
-  */
- struct isc_device {
- 	struct regmap		*regmap;
-@@ -253,6 +253,9 @@ struct isc_device {
- 	/* pointer to the defined gamma table */
- 	const u32	(*gamma_table)[GAMMA_ENTRIES];
- 	u32		gamma_max;
-+
-+	u32		max_width;
-+	u32		max_height;
- };
- 
- extern struct isc_format formats_list[];
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -49,8 +49,8 @@
- #include "atmel-isc-regs.h"
- #include "atmel-isc.h"
- 
--#define ISC_MAX_SUPPORT_WIDTH   2592
--#define ISC_MAX_SUPPORT_HEIGHT  1944
-+#define ISC_SAMA5D2_MAX_SUPPORT_WIDTH   2592
-+#define ISC_SAMA5D2_MAX_SUPPORT_HEIGHT  1944
- 
- #define ISC_CLK_MAX_DIV		255
- 
-@@ -216,6 +216,9 @@ static int atmel_isc_probe(struct platfo
- 	isc->gamma_table = isc_sama5d2_gamma_table;
- 	isc->gamma_max = 2;
- 
-+	isc->max_width = ISC_SAMA5D2_MAX_SUPPORT_WIDTH;
-+	isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
-+
- 	ret = isc_pipeline_init(isc);
- 	if (ret)
- 		return ret;

target/linux/at91/patches-5.15/161-media-atmel-atmel-isc-specialize-dma-cfg.patch

@@ -1,60 +0,0 @@
-From c42305f52560a1be6fc25a2f23579c7b323de654 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:03 +0200
-Subject: [PATCH 161/247] media: atmel: atmel-isc: specialize dma cfg
-
-The dma configuration (DCFG) is specific to the product.
-Move this configuration in the product specific driver, and add the
-field inside the driver struct.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 3 +--
- drivers/media/platform/atmel/atmel-isc.h         | 2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 3 +++
- 3 files changed, 6 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -724,8 +724,7 @@ static int isc_configure(struct isc_devi
- 	rlp_mode = isc->config.rlp_cfg_mode;
- 	pipeline = isc->config.bits_pipeline;
- 
--	dcfg = isc->config.dcfg_imode |
--		       ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
-+	dcfg = isc->config.dcfg_imode | isc->dcfg;
- 
- 	pfe_cfg0  |= subdev->pfe_cfg0 | ISC_PFE_CFG0_MODE_PROGRESSIVE;
- 	mask = ISC_PFE_CFG0_BPS_MASK | ISC_PFE_CFG0_HPOL_LOW |
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -149,6 +149,7 @@ struct isc_ctrls {
-  * @hclock:		Hclock clock input (refer datasheet)
-  * @ispck:		iscpck clock (refer datasheet)
-  * @isc_clks:		ISC clocks
-+ * @dcfg:		DMA master configuration, architecture dependent
-  *
-  * @dev:		Registered device driver
-  * @v4l2_dev:		v4l2 registered device
-@@ -196,6 +197,7 @@ struct isc_device {
- 	struct clk		*hclock;
- 	struct clk		*ispck;
- 	struct isc_clk		isc_clks[2];
-+	u32			dcfg;
- 
- 	struct device		*dev;
- 	struct v4l2_device	v4l2_dev;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -219,6 +219,9 @@ static int atmel_isc_probe(struct platfo
- 	isc->max_width = ISC_SAMA5D2_MAX_SUPPORT_WIDTH;
- 	isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
- 
-+	/* sama5d2-isc - 8 bits per beat */
-+	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
-+
- 	ret = isc_pipeline_init(isc);
- 	if (ret)
- 		return ret;

target/linux/at91/patches-5.15/162-media-atmel-atmel-isc-extract-CSC-submodule-config-i.patch

@@ -1,94 +0,0 @@
-From 6ccda3cf6a102ac4f6e21386d0dd0fedfb066525 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:04 +0200
-Subject: [PATCH 162/247] media: atmel: atmel-isc: extract CSC submodule config
- into separate function
-
-The CSC submodule is a part of the atmel-isc pipeline, and stands for
-Color Space Conversion. It is used to apply a matrix transformation to
-RGB pixels to convert them to the YUV components.
-The CSC submodule should be initialized in the product specific driver
-as it's product specific. Other products can implement it differently.
-
-[hverkuil: made isc_sama5d2_config_csc static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    |  8 +-------
- drivers/media/platform/atmel/atmel-isc.h         |  7 +++++++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 15 +++++++++++++++
- 3 files changed, 23 insertions(+), 7 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -654,13 +654,7 @@ static void isc_set_pipeline(struct isc_
- 	regmap_bulk_write(regmap, ISC_GAM_GENTRY, gamma, GAMMA_ENTRIES);
- 	regmap_bulk_write(regmap, ISC_GAM_RENTRY, gamma, GAMMA_ENTRIES);
- 
--	/* Convert RGB to YUV */
--	regmap_write(regmap, ISC_CSC_YR_YG, 0x42 | (0x81 << 16));
--	regmap_write(regmap, ISC_CSC_YB_OY, 0x19 | (0x10 << 16));
--	regmap_write(regmap, ISC_CSC_CBR_CBG, 0xFDA | (0xFB6 << 16));
--	regmap_write(regmap, ISC_CSC_CBB_OCB, 0x70 | (0x80 << 16));
--	regmap_write(regmap, ISC_CSC_CRR_CRG, 0x70 | (0xFA2 << 16));
--	regmap_write(regmap, ISC_CSC_CRB_OCR, 0xFEE | (0x80 << 16));
-+	isc->config_csc(isc);
- 
- 	regmap_write(regmap, ISC_CBC_BRIGHT, ctrls->brightness);
- 	regmap_write(regmap, ISC_CBC_CONTRAST, ctrls->contrast);
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -191,6 +191,9 @@ struct isc_ctrls {
-  *
-  * @max_width:		maximum frame width, dependent on the internal RAM
-  * @max_height:		maximum frame height, dependent on the internal RAM
-+ *
-+ * @config_csc:		pointer to a function that initializes product
-+ *			specific CSC module
-  */
- struct isc_device {
- 	struct regmap		*regmap;
-@@ -258,6 +261,10 @@ struct isc_device {
- 
- 	u32		max_width;
- 	u32		max_height;
-+
-+	struct {
-+		void (*config_csc)(struct isc_device *isc);
-+	};
- };
- 
- extern struct isc_format formats_list[];
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -54,6 +54,19 @@
- 
- #define ISC_CLK_MAX_DIV		255
- 
-+static void isc_sama5d2_config_csc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	/* Convert RGB to YUV */
-+	regmap_write(regmap, ISC_CSC_YR_YG, 0x42 | (0x81 << 16));
-+	regmap_write(regmap, ISC_CSC_YB_OY, 0x19 | (0x10 << 16));
-+	regmap_write(regmap, ISC_CSC_CBR_CBG, 0xFDA | (0xFB6 << 16));
-+	regmap_write(regmap, ISC_CSC_CBB_OCB, 0x70 | (0x80 << 16));
-+	regmap_write(regmap, ISC_CSC_CRR_CRG, 0x70 | (0xFA2 << 16));
-+	regmap_write(regmap, ISC_CSC_CRB_OCR, 0xFEE | (0x80 << 16));
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -219,6 +232,8 @@ static int atmel_isc_probe(struct platfo
- 	isc->max_width = ISC_SAMA5D2_MAX_SUPPORT_WIDTH;
- 	isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
- 
-+	isc->config_csc = isc_sama5d2_config_csc;
-+
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
- 

target/linux/at91/patches-5.15/163-media-atmel-atmel-isc-base-add-id-to-clock-debug-mes.patch

@@ -1,28 +0,0 @@
-From 19dd7c72c6c457c147133a7dad8ab28d35538f99 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:05 +0200
-Subject: [PATCH 163/247] media: atmel: atmel-isc-base: add id to clock debug
- message
-
-Add the clock id to the debug message regarding clock setup
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -281,8 +281,8 @@ static int isc_clk_enable(struct clk_hw
- 	unsigned long flags;
- 	unsigned int status;
- 
--	dev_dbg(isc_clk->dev, "ISC CLK: %s, div = %d, parent id = %d\n",
--		__func__, isc_clk->div, isc_clk->parent_id);
-+	dev_dbg(isc_clk->dev, "ISC CLK: %s, id = %d, div = %d, parent id = %d\n",
-+		__func__, id, isc_clk->div, isc_clk->parent_id);
- 
- 	spin_lock_irqsave(&isc_clk->lock, flags);
- 	regmap_update_bits(regmap, ISC_CLKCFG,

target/linux/at91/patches-5.15/164-media-atmel-atmel-isc-create-register-offsets-struct.patch

@@ -1,115 +0,0 @@
-From 7a1b082cd81a2496e2687cee7ea1ef04a3020f48 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:06 +0200
-Subject: [PATCH 164/247] media: atmel: atmel-isc: create register offsets
- struct
-
-Create a struct that holds register offsets that are product specific.
-Add initially the CSC register.
-This allows each product that contains a variant of the ISC to add their
-own register offset.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c |  2 +-
- drivers/media/platform/atmel/atmel-isc-regs.h |  3 +++
- drivers/media/platform/atmel/atmel-isc.h      | 12 +++++++++++
- .../media/platform/atmel/atmel-sama5d2-isc.c  | 20 +++++++++++++------
- 4 files changed, 30 insertions(+), 7 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -2326,7 +2326,7 @@ int isc_pipeline_init(struct isc_device
- 		REG_FIELD(ISC_GAM_CTRL, 1, 1),
- 		REG_FIELD(ISC_GAM_CTRL, 2, 2),
- 		REG_FIELD(ISC_GAM_CTRL, 3, 3),
--		REG_FIELD(ISC_CSC_CTRL, 0, 0),
-+		REG_FIELD(ISC_CSC_CTRL + isc->offsets.csc, 0, 0),
- 		REG_FIELD(ISC_CBC_CTRL, 0, 0),
- 		REG_FIELD(ISC_SUB422_CTRL, 0, 0),
- 		REG_FIELD(ISC_SUB420_CTRL, 0, 0),
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -153,6 +153,9 @@
- /* ISC_Gamma Correction Green Entry Register */
- #define ISC_GAM_RENTRY	0x00000298
- 
-+/* Offset for CSC register specific to sama5d2 product */
-+#define ISC_SAMA5D2_CSC_OFFSET	0
-+
- /* Color Space Conversion Control Register */
- #define ISC_CSC_CTRL    0x00000398
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -144,6 +144,14 @@ struct isc_ctrls {
- #define ISC_PIPE_LINE_NODE_NUM	11
- 
- /*
-+ * struct isc_reg_offsets - ISC device register offsets
-+ * @csc:		Offset for the CSC register
-+ */
-+struct isc_reg_offsets {
-+	u32 csc;
-+};
-+
-+/*
-  * struct isc_device - ISC device driver data/config struct
-  * @regmap:		Register map
-  * @hclock:		Hclock clock input (refer datasheet)
-@@ -194,6 +202,8 @@ struct isc_ctrls {
-  *
-  * @config_csc:		pointer to a function that initializes product
-  *			specific CSC module
-+ *
-+ * @offsets:		struct holding the product specific register offsets
-  */
- struct isc_device {
- 	struct regmap		*regmap;
-@@ -265,6 +275,8 @@ struct isc_device {
- 	struct {
- 		void (*config_csc)(struct isc_device *isc);
- 	};
-+
-+	struct isc_reg_offsets		offsets;
- };
- 
- extern struct isc_format formats_list[];
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -59,12 +59,18 @@ static void isc_sama5d2_config_csc(struc
- 	struct regmap *regmap = isc->regmap;
- 
- 	/* Convert RGB to YUV */
--	regmap_write(regmap, ISC_CSC_YR_YG, 0x42 | (0x81 << 16));
--	regmap_write(regmap, ISC_CSC_YB_OY, 0x19 | (0x10 << 16));
--	regmap_write(regmap, ISC_CSC_CBR_CBG, 0xFDA | (0xFB6 << 16));
--	regmap_write(regmap, ISC_CSC_CBB_OCB, 0x70 | (0x80 << 16));
--	regmap_write(regmap, ISC_CSC_CRR_CRG, 0x70 | (0xFA2 << 16));
--	regmap_write(regmap, ISC_CSC_CRB_OCR, 0xFEE | (0x80 << 16));
-+	regmap_write(regmap, ISC_CSC_YR_YG + isc->offsets.csc,
-+		     0x42 | (0x81 << 16));
-+	regmap_write(regmap, ISC_CSC_YB_OY + isc->offsets.csc,
-+		     0x19 | (0x10 << 16));
-+	regmap_write(regmap, ISC_CSC_CBR_CBG + isc->offsets.csc,
-+		     0xFDA | (0xFB6 << 16));
-+	regmap_write(regmap, ISC_CSC_CBB_OCB + isc->offsets.csc,
-+		     0x70 | (0x80 << 16));
-+	regmap_write(regmap, ISC_CSC_CRR_CRG + isc->offsets.csc,
-+		     0x70 | (0xFA2 << 16));
-+	regmap_write(regmap, ISC_CSC_CRB_OCR + isc->offsets.csc,
-+		     0xFEE | (0x80 << 16));
- }
- 
- /* Gamma table with gamma 1/2.2 */
-@@ -234,6 +240,8 @@ static int atmel_isc_probe(struct platfo
- 
- 	isc->config_csc = isc_sama5d2_config_csc;
- 
-+	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
-+
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
- 

target/linux/at91/patches-5.15/165-media-atmel-atmel-isc-extract-CBC-submodule-config-i.patch

@@ -1,80 +0,0 @@
-From aa31e58d80d233385fa3b972e6b85f293e2a9093 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:07 +0200
-Subject: [PATCH 165/247] media: atmel: atmel-isc: extract CBC submodule config
- into separate function
-
-The CBC submodule is a part of the atmel-isc pipeline, and stands for
-Contrast Brightness Control. It is used to apply gains and offsets to the
-luma (Y) and chroma (U, V) components of the YUV elements.
-The CBC submodule should be initialized in the product specific driver
-as it's product specific. Other products can implement it differently
-
-[hverkuil: made isc_sama5d2_config_cbc static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 4 +---
- drivers/media/platform/atmel/atmel-isc.h         | 3 +++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 9 +++++++++
- 3 files changed, 13 insertions(+), 3 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -655,9 +655,7 @@ static void isc_set_pipeline(struct isc_
- 	regmap_bulk_write(regmap, ISC_GAM_RENTRY, gamma, GAMMA_ENTRIES);
- 
- 	isc->config_csc(isc);
--
--	regmap_write(regmap, ISC_CBC_BRIGHT, ctrls->brightness);
--	regmap_write(regmap, ISC_CBC_CONTRAST, ctrls->contrast);
-+	isc->config_cbc(isc);
- }
- 
- static int isc_update_profile(struct isc_device *isc)
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -202,6 +202,8 @@ struct isc_reg_offsets {
-  *
-  * @config_csc:		pointer to a function that initializes product
-  *			specific CSC module
-+ * @config_cbc:		pointer to a function that initializes product
-+ *			specific CBC module
-  *
-  * @offsets:		struct holding the product specific register offsets
-  */
-@@ -274,6 +276,7 @@ struct isc_device {
- 
- 	struct {
- 		void (*config_csc)(struct isc_device *isc);
-+		void (*config_cbc)(struct isc_device *isc);
- 	};
- 
- 	struct isc_reg_offsets		offsets;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -73,6 +73,14 @@ static void isc_sama5d2_config_csc(struc
- 		     0xFEE | (0x80 << 16));
- }
- 
-+static void isc_sama5d2_config_cbc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	regmap_write(regmap, ISC_CBC_BRIGHT, isc->ctrls.brightness);
-+	regmap_write(regmap, ISC_CBC_CONTRAST, isc->ctrls.contrast);
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -239,6 +247,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
- 
- 	isc->config_csc = isc_sama5d2_config_csc;
-+	isc->config_cbc = isc_sama5d2_config_cbc;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
- 

target/linux/at91/patches-5.15/166-media-atmel-atmel-isc-add-CBC-to-the-reg-offsets-str.patch

@@ -1,82 +0,0 @@
-From 52e4b779ae1af3e322d0c673375dcd51315739d4 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:08 +0200
-Subject: [PATCH 166/247] media: atmel: atmel-isc: add CBC to the reg offsets
- struct
-
-The CBC submodule is a part of the atmel-isc pipeline, and stands for
-Contrast Brightness Control. It is used to apply gains and offsets to the
-luma (Y) and chroma (U, V) components of the YUV elements.
-Add cbc to the reg offsets struct. This will allow different products
-to have a different reg offset for this particular module.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 2 +-
- drivers/media/platform/atmel/atmel-isc-regs.h    | 3 +++
- drivers/media/platform/atmel/atmel-isc.h         | 2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 7 +++++--
- 4 files changed, 11 insertions(+), 3 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -2325,7 +2325,7 @@ int isc_pipeline_init(struct isc_device
- 		REG_FIELD(ISC_GAM_CTRL, 2, 2),
- 		REG_FIELD(ISC_GAM_CTRL, 3, 3),
- 		REG_FIELD(ISC_CSC_CTRL + isc->offsets.csc, 0, 0),
--		REG_FIELD(ISC_CBC_CTRL, 0, 0),
-+		REG_FIELD(ISC_CBC_CTRL + isc->offsets.cbc, 0, 0),
- 		REG_FIELD(ISC_SUB422_CTRL, 0, 0),
- 		REG_FIELD(ISC_SUB420_CTRL, 0, 0),
- 	};
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -177,6 +177,9 @@
- /* Color Space Conversion CRB OCR Register */
- #define ISC_CSC_CRB_OCR	0x000003b0
- 
-+/* Offset for CBC register specific to sama5d2 product */
-+#define ISC_SAMA5D2_CBC_OFFSET	0
-+
- /* Contrast And Brightness Control Register */
- #define ISC_CBC_CTRL    0x000003b4
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -146,9 +146,11 @@ struct isc_ctrls {
- /*
-  * struct isc_reg_offsets - ISC device register offsets
-  * @csc:		Offset for the CSC register
-+ * @cbc:		Offset for the CBC register
-  */
- struct isc_reg_offsets {
- 	u32 csc;
-+	u32 cbc;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -77,8 +77,10 @@ static void isc_sama5d2_config_cbc(struc
- {
- 	struct regmap *regmap = isc->regmap;
- 
--	regmap_write(regmap, ISC_CBC_BRIGHT, isc->ctrls.brightness);
--	regmap_write(regmap, ISC_CBC_CONTRAST, isc->ctrls.contrast);
-+	regmap_write(regmap, ISC_CBC_BRIGHT + isc->offsets.cbc,
-+		     isc->ctrls.brightness);
-+	regmap_write(regmap, ISC_CBC_CONTRAST + isc->offsets.cbc,
-+		     isc->ctrls.contrast);
- }
- 
- /* Gamma table with gamma 1/2.2 */
-@@ -250,6 +252,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->config_cbc = isc_sama5d2_config_cbc;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
-+	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/167-media-atmel-atmel-isc-add-SUB422-and-SUB420-to-regis.patch

@@ -1,80 +0,0 @@
-From aebb741058a63c3493f4139d11d6f290d5691e9b Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:09 +0200
-Subject: [PATCH 167/247] media: atmel: atmel-isc: add SUB422 and SUB420 to
- register offsets
-
-The SUB submodules are a part of the atmel-isc pipeline, and stand for
-Subsampling. They are used to subsample the original YUV 4:4:4 pixel ratio
-aspect to either 4:2:2 or 4:2:0.
-Add sub420 and sub422 to the reg offsets struct.
-This will allow different products to have a different reg offset for these
-particular modules.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 4 ++--
- drivers/media/platform/atmel/atmel-isc-regs.h    | 4 ++++
- drivers/media/platform/atmel/atmel-isc.h         | 4 ++++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 2 ++
- 4 files changed, 12 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -2326,8 +2326,8 @@ int isc_pipeline_init(struct isc_device
- 		REG_FIELD(ISC_GAM_CTRL, 3, 3),
- 		REG_FIELD(ISC_CSC_CTRL + isc->offsets.csc, 0, 0),
- 		REG_FIELD(ISC_CBC_CTRL + isc->offsets.cbc, 0, 0),
--		REG_FIELD(ISC_SUB422_CTRL, 0, 0),
--		REG_FIELD(ISC_SUB420_CTRL, 0, 0),
-+		REG_FIELD(ISC_SUB422_CTRL + isc->offsets.sub422, 0, 0),
-+		REG_FIELD(ISC_SUB420_CTRL + isc->offsets.sub420, 0, 0),
- 	};
- 
- 	for (i = 0; i < ISC_PIPE_LINE_NODE_NUM; i++) {
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -194,9 +194,13 @@
- #define ISC_CBC_CONTRAST	0x000003c0
- #define ISC_CBC_CONTRAST_MASK	GENMASK(11, 0)
- 
-+/* Offset for SUB422 register specific to sama5d2 product */
-+#define ISC_SAMA5D2_SUB422_OFFSET	0
- /* Subsampling 4:4:4 to 4:2:2 Control Register */
- #define ISC_SUB422_CTRL 0x000003c4
- 
-+/* Offset for SUB420 register specific to sama5d2 product */
-+#define ISC_SAMA5D2_SUB420_OFFSET	0
- /* Subsampling 4:2:2 to 4:2:0 Control Register */
- #define ISC_SUB420_CTRL 0x000003cc
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -147,10 +147,14 @@ struct isc_ctrls {
-  * struct isc_reg_offsets - ISC device register offsets
-  * @csc:		Offset for the CSC register
-  * @cbc:		Offset for the CBC register
-+ * @sub422:		Offset for the SUB422 register
-+ * @sub420:		Offset for the SUB420 register
-  */
- struct isc_reg_offsets {
- 	u32 csc;
- 	u32 cbc;
-+	u32 sub422;
-+	u32 sub420;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -253,6 +253,8 @@ static int atmel_isc_probe(struct platfo
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
- 	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
-+	isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;
-+	isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/168-media-atmel-atmel-isc-add-RLP-to-register-offsets.patch

@@ -1,74 +0,0 @@
-From b432a8b0fc88de5b49236482053d8d372c68ee55 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:10 +0200
-Subject: [PATCH 168/247] media: atmel: atmel-isc: add RLP to register offsets
-
-The RLP submodule is a part of the atmel-isc pipeline, and stands for
-Rounding,Limiting and Packaging. It used to extract specific data from the
-ISC pipeline. For example if we want to output greyscale 8 bit, we would
-use limiting to 8 bits, and packaging to Luma component only.
-Add rlp to the reg offsets struct.
-This will allow different products to have a different reg offset for this
-particular module.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 4 ++--
- drivers/media/platform/atmel/atmel-isc-regs.h    | 2 ++
- drivers/media/platform/atmel/atmel-isc.h         | 2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 1 +
- 4 files changed, 7 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -726,8 +726,8 @@ static int isc_configure(struct isc_devi
- 
- 	regmap_update_bits(regmap, ISC_PFE_CFG0, mask, pfe_cfg0);
- 
--	regmap_update_bits(regmap, ISC_RLP_CFG, ISC_RLP_CFG_MODE_MASK,
--			   rlp_mode);
-+	regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
-+			   ISC_RLP_CFG_MODE_MASK, rlp_mode);
- 
- 	regmap_write(regmap, ISC_DCFG, dcfg);
- 
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -204,6 +204,8 @@
- /* Subsampling 4:2:2 to 4:2:0 Control Register */
- #define ISC_SUB420_CTRL 0x000003cc
- 
-+/* Offset for RLP register specific to sama5d2 product */
-+#define ISC_SAMA5D2_RLP_OFFSET	0
- /* Rounding, Limiting and Packing Configuration Register */
- #define ISC_RLP_CFG     0x000003d0
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -149,12 +149,14 @@ struct isc_ctrls {
-  * @cbc:		Offset for the CBC register
-  * @sub422:		Offset for the SUB422 register
-  * @sub420:		Offset for the SUB420 register
-+ * @rlp:		Offset for the RLP register
-  */
- struct isc_reg_offsets {
- 	u32 csc;
- 	u32 cbc;
- 	u32 sub422;
- 	u32 sub420;
-+	u32 rlp;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -255,6 +255,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
- 	isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;
- 	isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET;
-+	isc->offsets.rlp = ISC_SAMA5D2_RLP_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/169-media-atmel-atmel-isc-add-HIS-to-register-offsets.patch

@@ -1,99 +0,0 @@
-From 8c19aa14b8303a0e7c4bae42f3f00f9a2a65b0db Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:11 +0200
-Subject: [PATCH 169/247] media: atmel: atmel-isc: add HIS to register offsets
-
-The HIS submodule is a part of the atmel-isc pipeline, and stands for
-Histogram. This module performs a color histogram that can be read and used
-by the main processor.
-Add his to the reg offsets struct.
-This will allow different products to have a different reg offset for this
-particular module.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 11 +++++++----
- drivers/media/platform/atmel/atmel-isc-regs.h    |  2 ++
- drivers/media/platform/atmel/atmel-isc.h         |  2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c |  1 +
- 4 files changed, 12 insertions(+), 4 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -686,12 +686,13 @@ static void isc_set_histogram(struct isc
- 	struct isc_ctrls *ctrls = &isc->ctrls;
- 
- 	if (enable) {
--		regmap_write(regmap, ISC_HIS_CFG,
-+		regmap_write(regmap, ISC_HIS_CFG + isc->offsets.his,
- 			     ISC_HIS_CFG_MODE_GR |
- 			     (isc->config.sd_format->cfa_baycfg
- 					<< ISC_HIS_CFG_BAYSEL_SHIFT) |
- 					ISC_HIS_CFG_RAR);
--		regmap_write(regmap, ISC_HIS_CTRL, ISC_HIS_CTRL_EN);
-+		regmap_write(regmap, ISC_HIS_CTRL + isc->offsets.his,
-+			     ISC_HIS_CTRL_EN);
- 		regmap_write(regmap, ISC_INTEN, ISC_INT_HISDONE);
- 		ctrls->hist_id = ISC_HIS_CFG_MODE_GR;
- 		isc_update_profile(isc);
-@@ -700,7 +701,8 @@ static void isc_set_histogram(struct isc
- 		ctrls->hist_stat = HIST_ENABLED;
- 	} else {
- 		regmap_write(regmap, ISC_INTDIS, ISC_INT_HISDONE);
--		regmap_write(regmap, ISC_HIS_CTRL, ISC_HIS_CTRL_DIS);
-+		regmap_write(regmap, ISC_HIS_CTRL + isc->offsets.his,
-+			     ISC_HIS_CTRL_DIS);
- 
- 		ctrls->hist_stat = HIST_DISABLED;
- 	}
-@@ -1836,7 +1838,8 @@ static void isc_awb_work(struct work_str
- 			ctrls->awb = ISC_WB_NONE;
- 		}
- 	}
--	regmap_write(regmap, ISC_HIS_CFG, hist_id | baysel | ISC_HIS_CFG_RAR);
-+	regmap_write(regmap, ISC_HIS_CFG + isc->offsets.his,
-+		     hist_id | baysel | ISC_HIS_CFG_RAR);
- 	isc_update_profile(isc);
- 	/* if awb has been disabled, we don't need to start another histogram */
- 	if (ctrls->awb)
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -224,6 +224,8 @@
- #define ISC_RLP_CFG_MODE_YYCC_LIMITED   0xc
- #define ISC_RLP_CFG_MODE_MASK           GENMASK(3, 0)
- 
-+/* Offset for HIS register specific to sama5d2 product */
-+#define ISC_SAMA5D2_HIS_OFFSET	0
- /* Histogram Control Register */
- #define ISC_HIS_CTRL	0x000003d4
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -150,6 +150,7 @@ struct isc_ctrls {
-  * @sub422:		Offset for the SUB422 register
-  * @sub420:		Offset for the SUB420 register
-  * @rlp:		Offset for the RLP register
-+ * @his:		Offset for the HIS related registers
-  */
- struct isc_reg_offsets {
- 	u32 csc;
-@@ -157,6 +158,7 @@ struct isc_reg_offsets {
- 	u32 sub422;
- 	u32 sub420;
- 	u32 rlp;
-+	u32 his;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -256,6 +256,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;
- 	isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET;
- 	isc->offsets.rlp = ISC_SAMA5D2_RLP_OFFSET;
-+	isc->offsets.his = ISC_SAMA5D2_HIS_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/170-media-atmel-atmel-isc-add-DMA-to-register-offsets.patch

@@ -1,110 +0,0 @@
-From 7173e54070a9b530c8c16e0a507be71385133abd Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:12 +0200
-Subject: [PATCH 170/247] media: atmel: atmel-isc: add DMA to register offsets
-
-The DMA submodule is a part of the atmel-isc pipeline, and stands for
-Direct Memory Access. It acts like a master on the AXI bus of the SoC, and
-can directly write the RAM area with the pixel data from the ISC internal
-sram.
-Add dma to the reg offsets struct.
-This will allow different products to have a different reg offset for this
-particular module.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 19 ++++++++++++-------
- drivers/media/platform/atmel/atmel-isc-regs.h |  3 +++
- drivers/media/platform/atmel/atmel-isc.h      |  2 ++
- .../media/platform/atmel/atmel-sama5d2-isc.c  |  1 +
- 4 files changed, 18 insertions(+), 7 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -601,16 +601,20 @@ static void isc_start_dma(struct isc_dev
- 			   ISC_PFE_CFG0_COLEN | ISC_PFE_CFG0_ROWEN);
- 
- 	addr0 = vb2_dma_contig_plane_dma_addr(&isc->cur_frm->vb.vb2_buf, 0);
--	regmap_write(regmap, ISC_DAD0, addr0);
-+	regmap_write(regmap, ISC_DAD0 + isc->offsets.dma, addr0);
- 
- 	switch (isc->config.fourcc) {
- 	case V4L2_PIX_FMT_YUV420:
--		regmap_write(regmap, ISC_DAD1, addr0 + (sizeimage * 2) / 3);
--		regmap_write(regmap, ISC_DAD2, addr0 + (sizeimage * 5) / 6);
-+		regmap_write(regmap, ISC_DAD1 + isc->offsets.dma,
-+			     addr0 + (sizeimage * 2) / 3);
-+		regmap_write(regmap, ISC_DAD2 + isc->offsets.dma,
-+			     addr0 + (sizeimage * 5) / 6);
- 		break;
- 	case V4L2_PIX_FMT_YUV422P:
--		regmap_write(regmap, ISC_DAD1, addr0 + sizeimage / 2);
--		regmap_write(regmap, ISC_DAD2, addr0 + (sizeimage * 3) / 4);
-+		regmap_write(regmap, ISC_DAD1 + isc->offsets.dma,
-+			     addr0 + sizeimage / 2);
-+		regmap_write(regmap, ISC_DAD2 + isc->offsets.dma,
-+			     addr0 + (sizeimage * 3) / 4);
- 		break;
- 	default:
- 		break;
-@@ -618,7 +622,8 @@ static void isc_start_dma(struct isc_dev
- 
- 	dctrl_dview = isc->config.dctrl_dview;
- 
--	regmap_write(regmap, ISC_DCTRL, dctrl_dview | ISC_DCTRL_IE_IS);
-+	regmap_write(regmap, ISC_DCTRL + isc->offsets.dma,
-+		     dctrl_dview | ISC_DCTRL_IE_IS);
- 	spin_lock(&isc->awb_lock);
- 	regmap_write(regmap, ISC_CTRLEN, ISC_CTRL_CAPTURE);
- 	spin_unlock(&isc->awb_lock);
-@@ -731,7 +736,7 @@ static int isc_configure(struct isc_devi
- 	regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
- 			   ISC_RLP_CFG_MODE_MASK, rlp_mode);
- 
--	regmap_write(regmap, ISC_DCFG, dcfg);
-+	regmap_write(regmap, ISC_DCFG + isc->offsets.dma, dcfg);
- 
- 	/* Set the pipeline */
- 	isc_set_pipeline(isc, pipeline);
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -247,6 +247,9 @@
- 
- #define ISC_HIS_CFG_RAR			BIT(8)
- 
-+/* Offset for DMA register specific to sama5d2 product */
-+#define ISC_SAMA5D2_DMA_OFFSET	0
-+
- /* DMA Configuration Register */
- #define ISC_DCFG        0x000003e0
- #define ISC_DCFG_IMODE_PACKED8          0x0
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -151,6 +151,7 @@ struct isc_ctrls {
-  * @sub420:		Offset for the SUB420 register
-  * @rlp:		Offset for the RLP register
-  * @his:		Offset for the HIS related registers
-+ * @dma:		Offset for the DMA related registers
-  */
- struct isc_reg_offsets {
- 	u32 csc;
-@@ -159,6 +160,7 @@ struct isc_reg_offsets {
- 	u32 sub420;
- 	u32 rlp;
- 	u32 his;
-+	u32 dma;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -257,6 +257,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.sub420 = ISC_SAMA5D2_SUB420_OFFSET;
- 	isc->offsets.rlp = ISC_SAMA5D2_RLP_OFFSET;
- 	isc->offsets.his = ISC_SAMA5D2_HIS_OFFSET;
-+	isc->offsets.dma = ISC_SAMA5D2_DMA_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/171-media-atmel-atmel-isc-add-support-for-version-regist.patch

@@ -1,77 +0,0 @@
-From 0939b0a92acca11a5a3b0de5dd70434e17e40ed3 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:13 +0200
-Subject: [PATCH 171/247] media: atmel: atmel-isc: add support for version
- register
-
-Add support for version register and print it at probe time.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-regs.h    | 5 +++++
- drivers/media/platform/atmel/atmel-isc.h         | 2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 5 +++++
- 3 files changed, 12 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -295,6 +295,11 @@
- /* DMA Address 2 Register */
- #define ISC_DAD2        0x000003fc
- 
-+/* Offset for version register specific to sama5d2 product */
-+#define ISC_SAMA5D2_VERSION_OFFSET	0
-+/* Version Register */
-+#define ISC_VERSION	0x0000040c
-+
- /* Histogram Entry */
- #define ISC_HIS_ENTRY	0x00000410
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -152,6 +152,7 @@ struct isc_ctrls {
-  * @rlp:		Offset for the RLP register
-  * @his:		Offset for the HIS related registers
-  * @dma:		Offset for the DMA related registers
-+ * @version:		Offset for the version register
-  */
- struct isc_reg_offsets {
- 	u32 csc;
-@@ -161,6 +162,7 @@ struct isc_reg_offsets {
- 	u32 rlp;
- 	u32 his;
- 	u32 dma;
-+	u32 version;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -210,6 +210,7 @@ static int atmel_isc_probe(struct platfo
- 	struct isc_subdev_entity *subdev_entity;
- 	int irq;
- 	int ret;
-+	u32 ver;
- 
- 	isc = devm_kzalloc(dev, sizeof(*isc), GFP_KERNEL);
- 	if (!isc)
-@@ -258,6 +259,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.rlp = ISC_SAMA5D2_RLP_OFFSET;
- 	isc->offsets.his = ISC_SAMA5D2_HIS_OFFSET;
- 	isc->offsets.dma = ISC_SAMA5D2_DMA_OFFSET;
-+	isc->offsets.version = ISC_SAMA5D2_VERSION_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
-@@ -346,6 +348,9 @@ static int atmel_isc_probe(struct platfo
- 	pm_runtime_enable(dev);
- 	pm_request_idle(dev);
- 
-+	regmap_read(isc->regmap, ISC_VERSION + isc->offsets.version, &ver);
-+	dev_info(dev, "Microchip ISC version %x\n", ver);
-+
- 	return 0;
- 
- cleanup_subdev:

target/linux/at91/patches-5.15/172-media-atmel-atmel-isc-add-his_entry-to-register-offs.patch

@@ -1,71 +0,0 @@
-From bce46a8a620a796ca3cfe5bff61baf6744074986 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:14 +0200
-Subject: [PATCH 172/247] media: atmel: atmel-isc: add his_entry to register
- offsets
-
-Add his_entry to the reg offsets struct.
-This will allow different products to have a different reg offset for this
-particular module.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 3 ++-
- drivers/media/platform/atmel/atmel-isc-regs.h    | 2 ++
- drivers/media/platform/atmel/atmel-isc.h         | 2 ++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 1 +
- 4 files changed, 7 insertions(+), 1 deletion(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -1684,7 +1684,8 @@ static void isc_hist_count(struct isc_de
- 	*min = 0;
- 	*max = HIST_ENTRIES;
- 
--	regmap_bulk_read(regmap, ISC_HIS_ENTRY, hist_entry, HIST_ENTRIES);
-+	regmap_bulk_read(regmap, ISC_HIS_ENTRY + isc->offsets.his_entry,
-+			 hist_entry, HIST_ENTRIES);
- 
- 	*hist_count = 0;
- 	/*
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -300,6 +300,8 @@
- /* Version Register */
- #define ISC_VERSION	0x0000040c
- 
-+/* Offset for version register specific to sama5d2 product */
-+#define ISC_SAMA5D2_HIS_ENTRY_OFFSET	0
- /* Histogram Entry */
- #define ISC_HIS_ENTRY	0x00000410
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -153,6 +153,7 @@ struct isc_ctrls {
-  * @his:		Offset for the HIS related registers
-  * @dma:		Offset for the DMA related registers
-  * @version:		Offset for the version register
-+ * @his_entry:		Offset for the HIS entries registers
-  */
- struct isc_reg_offsets {
- 	u32 csc;
-@@ -163,6 +164,7 @@ struct isc_reg_offsets {
- 	u32 his;
- 	u32 dma;
- 	u32 version;
-+	u32 his_entry;
- };
- 
- /*
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -260,6 +260,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.his = ISC_SAMA5D2_HIS_OFFSET;
- 	isc->offsets.dma = ISC_SAMA5D2_DMA_OFFSET;
- 	isc->offsets.version = ISC_SAMA5D2_VERSION_OFFSET;
-+	isc->offsets.his_entry = ISC_SAMA5D2_HIS_ENTRY_OFFSET;
- 
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;

target/linux/at91/patches-5.15/173-media-atmel-atmel-isc-add-register-description-for-a.patch

@@ -1,99 +0,0 @@
-From 87b581b1197df5f77bd65819d0428f2404c6b764 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:15 +0200
-Subject: [PATCH 173/247] media: atmel: atmel-isc: add register description for
- additional modules
-
-Add register description for additional pipeline modules: the
-Defective Pixel Correction (DPC) and the Vertical and Horizontal Scaler(VHXS)
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-regs.h | 67 +++++++++++++++++++
- 1 file changed, 67 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -90,6 +90,46 @@
- #define ISC_INT_DDONE		BIT(8)
- #define ISC_INT_HISDONE		BIT(12)
- 
-+/* ISC DPC Control Register */
-+#define ISC_DPC_CTRL	0x40
-+
-+#define ISC_DPC_CTRL_DPCEN	BIT(0)
-+#define ISC_DPC_CTRL_GDCEN	BIT(1)
-+#define ISC_DPC_CTRL_BLCEN	BIT(2)
-+
-+/* ISC DPC Config Register */
-+#define ISC_DPC_CFG	0x44
-+
-+#define ISC_DPC_CFG_BAYSEL_SHIFT	0
-+
-+#define ISC_DPC_CFG_EITPOL		BIT(4)
-+
-+#define ISC_DPC_CFG_TA_ENABLE		BIT(14)
-+#define ISC_DPC_CFG_TC_ENABLE		BIT(13)
-+#define ISC_DPC_CFG_TM_ENABLE		BIT(12)
-+
-+#define ISC_DPC_CFG_RE_MODE		BIT(17)
-+
-+#define ISC_DPC_CFG_GDCCLP_SHIFT	20
-+#define ISC_DPC_CFG_GDCCLP_MASK		GENMASK(22, 20)
-+
-+#define ISC_DPC_CFG_BLOFF_SHIFT		24
-+#define ISC_DPC_CFG_BLOFF_MASK		GENMASK(31, 24)
-+
-+#define ISC_DPC_CFG_BAYCFG_SHIFT	0
-+#define ISC_DPC_CFG_BAYCFG_MASK		GENMASK(1, 0)
-+/* ISC DPC Threshold Median Register */
-+#define ISC_DPC_THRESHM	0x48
-+
-+/* ISC DPC Threshold Closest Register */
-+#define ISC_DPC_THRESHC	0x4C
-+
-+/* ISC DPC Threshold Average Register */
-+#define ISC_DPC_THRESHA	0x50
-+
-+/* ISC DPC STatus Register */
-+#define ISC_DPC_SR	0x54
-+
- /* ISC White Balance Control Register */
- #define ISC_WB_CTRL     0x00000058
- 
-@@ -153,6 +193,33 @@
- /* ISC_Gamma Correction Green Entry Register */
- #define ISC_GAM_RENTRY	0x00000298
- 
-+/* ISC VHXS Control Register */
-+#define ISC_VHXS_CTRL	0x398
-+
-+/* ISC VHXS Source Size Register */
-+#define ISC_VHXS_SS	0x39C
-+
-+/* ISC VHXS Destination Size Register */
-+#define ISC_VHXS_DS	0x3A0
-+
-+/* ISC Vertical Factor Register */
-+#define ISC_VXS_FACT	0x3a4
-+
-+/* ISC Horizontal Factor Register */
-+#define ISC_HXS_FACT	0x3a8
-+
-+/* ISC Vertical Config Register */
-+#define ISC_VXS_CFG	0x3ac
-+
-+/* ISC Horizontal Config Register */
-+#define ISC_HXS_CFG	0x3b0
-+
-+/* ISC Vertical Tap Register */
-+#define ISC_VXS_TAP	0x3b4
-+
-+/* ISC Horizontal Tap Register */
-+#define ISC_HXS_TAP	0x434
-+
- /* Offset for CSC register specific to sama5d2 product */
- #define ISC_SAMA5D2_CSC_OFFSET	0
- 

target/linux/at91/patches-5.15/174-media-atmel-atmel-isc-extend-pipeline-with-extra-mod.patch

@@ -1,104 +0,0 @@
-From 58a6cc3c7eecd16208cd16b92b4eaf8385e69696 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:16 +0200
-Subject: [PATCH 174/247] media: atmel: atmel-isc: extend pipeline with extra
- modules
-
-Newer ISC pipelines have the additional modules of
-Defective Pixel Correction -> DPC itself,
-Defective Pixel Correction -> Green Disparity Correction (DPC_GDC)
-Defective Pixel Correction -> Black Level Correction (DPC_BLC)
-Vertical and Horizontal Scaler -> VHXS
-
-Some products have this full pipeline (sama7g5), other products do not (sama5d2)
-
-Add the modules to the isc base, and also extend the register range to include
-the modules.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 11 ++++++--
- drivers/media/platform/atmel/atmel-isc.h      | 28 +++++++++++--------
- 2 files changed, 25 insertions(+), 14 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -2324,8 +2324,14 @@ int isc_pipeline_init(struct isc_device
- 	struct regmap_field *regs;
- 	unsigned int i;
- 
--	/* WB-->CFA-->CC-->GAM-->CSC-->CBC-->SUB422-->SUB420 */
-+	/*
-+	 * DPCEN-->GDCEN-->BLCEN-->WB-->CFA-->CC-->
-+	 * GAM-->VHXS-->CSC-->CBC-->SUB422-->SUB420
-+	 */
- 	const struct reg_field regfields[ISC_PIPE_LINE_NODE_NUM] = {
-+		REG_FIELD(ISC_DPC_CTRL, 0, 0),
-+		REG_FIELD(ISC_DPC_CTRL, 1, 1),
-+		REG_FIELD(ISC_DPC_CTRL, 2, 2),
- 		REG_FIELD(ISC_WB_CTRL, 0, 0),
- 		REG_FIELD(ISC_CFA_CTRL, 0, 0),
- 		REG_FIELD(ISC_CC_CTRL, 0, 0),
-@@ -2333,6 +2339,7 @@ int isc_pipeline_init(struct isc_device
- 		REG_FIELD(ISC_GAM_CTRL, 1, 1),
- 		REG_FIELD(ISC_GAM_CTRL, 2, 2),
- 		REG_FIELD(ISC_GAM_CTRL, 3, 3),
-+		REG_FIELD(ISC_VHXS_CTRL, 0, 0),
- 		REG_FIELD(ISC_CSC_CTRL + isc->offsets.csc, 0, 0),
- 		REG_FIELD(ISC_CBC_CTRL + isc->offsets.cbc, 0, 0),
- 		REG_FIELD(ISC_SUB422_CTRL + isc->offsets.sub422, 0, 0),
-@@ -2351,7 +2358,7 @@ int isc_pipeline_init(struct isc_device
- }
- 
- /* regmap configuration */
--#define ATMEL_ISC_REG_MAX    0xbfc
-+#define ATMEL_ISC_REG_MAX    0xd5c
- const struct regmap_config isc_regmap_config = {
- 	.reg_bits       = 32,
- 	.reg_stride     = 4,
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -67,17 +67,21 @@ struct isc_format {
- };
- 
- /* Pipeline bitmap */
--#define WB_ENABLE	BIT(0)
--#define CFA_ENABLE	BIT(1)
--#define CC_ENABLE	BIT(2)
--#define GAM_ENABLE	BIT(3)
--#define GAM_BENABLE	BIT(4)
--#define GAM_GENABLE	BIT(5)
--#define GAM_RENABLE	BIT(6)
--#define CSC_ENABLE	BIT(7)
--#define CBC_ENABLE	BIT(8)
--#define SUB422_ENABLE	BIT(9)
--#define SUB420_ENABLE	BIT(10)
-+#define DPC_DPCENABLE	BIT(0)
-+#define DPC_GDCENABLE	BIT(1)
-+#define DPC_BLCENABLE	BIT(2)
-+#define WB_ENABLE	BIT(3)
-+#define CFA_ENABLE	BIT(4)
-+#define CC_ENABLE	BIT(5)
-+#define GAM_ENABLE	BIT(6)
-+#define GAM_BENABLE	BIT(7)
-+#define GAM_GENABLE	BIT(8)
-+#define GAM_RENABLE	BIT(9)
-+#define VHXS_ENABLE	BIT(10)
-+#define CSC_ENABLE	BIT(11)
-+#define CBC_ENABLE	BIT(12)
-+#define SUB422_ENABLE	BIT(13)
-+#define SUB420_ENABLE	BIT(14)
- 
- #define GAM_ENABLES	(GAM_RENABLE | GAM_GENABLE | GAM_BENABLE | GAM_ENABLE)
- 
-@@ -141,7 +145,7 @@ struct isc_ctrls {
- 	u32 hist_minmax[HIST_BAYER][2];
- };
- 
--#define ISC_PIPE_LINE_NODE_NUM	11
-+#define ISC_PIPE_LINE_NODE_NUM	15
- 
- /*
-  * struct isc_reg_offsets - ISC device register offsets

target/linux/at91/patches-5.15/175-media-atmel-atmel-isc-add-CC-initialization-function.patch

@@ -1,83 +0,0 @@
-From 0db91d2a803221c313c9f2cd1d71050d7c5a7b5b Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:17 +0200
-Subject: [PATCH 175/247] media: atmel: atmel-isc: add CC initialization
- function
-
-The CC submodule is a part of the atmel-isc pipeline, and stands for
-Color Correction. It is used to apply gains and offsets to the
-chroma (U, V) components of the YUV elements.
-Implement the CC submodule initialization, as a product
-specific function, which currently configures the neutral point in color
-correction.
-
-[hverkuil: made isc_sama5d2_config_cc static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    |  1 +
- drivers/media/platform/atmel/atmel-isc.h         |  3 +++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 14 ++++++++++++++
- 3 files changed, 18 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -661,6 +661,7 @@ static void isc_set_pipeline(struct isc_
- 
- 	isc->config_csc(isc);
- 	isc->config_cbc(isc);
-+	isc->config_cc(isc);
- }
- 
- static int isc_update_profile(struct isc_device *isc)
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -224,6 +224,8 @@ struct isc_reg_offsets {
-  *			specific CSC module
-  * @config_cbc:		pointer to a function that initializes product
-  *			specific CBC module
-+ * @config_cc:		pointer to a function that initializes product
-+ *			specific CC module
-  *
-  * @offsets:		struct holding the product specific register offsets
-  */
-@@ -297,6 +299,7 @@ struct isc_device {
- 	struct {
- 		void (*config_csc)(struct isc_device *isc);
- 		void (*config_cbc)(struct isc_device *isc);
-+		void (*config_cc)(struct isc_device *isc);
- 	};
- 
- 	struct isc_reg_offsets		offsets;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -83,6 +83,19 @@ static void isc_sama5d2_config_cbc(struc
- 		     isc->ctrls.contrast);
- }
- 
-+static void isc_sama5d2_config_cc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	/* Configure each register at the neutral fixed point 1.0 or 0.0 */
-+	regmap_write(regmap, ISC_CC_RR_RG, (1 << 8));
-+	regmap_write(regmap, ISC_CC_RB_OR, 0);
-+	regmap_write(regmap, ISC_CC_GR_GG, (1 << 8) << 16);
-+	regmap_write(regmap, ISC_CC_GB_OG, 0);
-+	regmap_write(regmap, ISC_CC_BR_BG, 0);
-+	regmap_write(regmap, ISC_CC_BB_OB, (1 << 8));
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -251,6 +264,7 @@ static int atmel_isc_probe(struct platfo
- 
- 	isc->config_csc = isc_sama5d2_config_csc;
- 	isc->config_cbc = isc_sama5d2_config_cbc;
-+	isc->config_cc = isc_sama5d2_config_cc;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
- 	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;

target/linux/at91/patches-5.15/176-media-atmel-atmel-isc-create-product-specific-v4l2-c.patch

@@ -1,86 +0,0 @@
-From 0a75c502eac4f2ef71b6c3e0b3a01db1b3c37ba9 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:18 +0200
-Subject: [PATCH 176/247] media: atmel: atmel-isc: create product specific v4l2
- controls config
-
-Create product specific callback for initializing v4l2 controls.
-Call this from v4l2 controls init function.
-
-[hverkuil: made isc_sama5d2_config_ctrls static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    |  5 +++--
- drivers/media/platform/atmel/atmel-isc.h         |  5 +++++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 12 ++++++++++++
- 3 files changed, 20 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -2051,11 +2051,12 @@ static int isc_ctrl_init(struct isc_devi
- 	if (ret < 0)
- 		return ret;
- 
-+	/* Initialize product specific controls. For example, contrast */
-+	isc->config_ctrls(isc, ops);
-+
- 	ctrls->brightness = 0;
--	ctrls->contrast = 256;
- 
- 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BRIGHTNESS, -1024, 1023, 1, 0);
--	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256);
- 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAMMA, 0, isc->gamma_max, 1,
- 			  isc->gamma_max);
- 	isc->awb_ctrl = v4l2_ctrl_new_std(hdl, &isc_awb_ops,
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -226,6 +226,8 @@ struct isc_reg_offsets {
-  *			specific CBC module
-  * @config_cc:		pointer to a function that initializes product
-  *			specific CC module
-+ * @config_ctrls:	pointer to a functoin that initializes product
-+ *			specific v4l2 controls.
-  *
-  * @offsets:		struct holding the product specific register offsets
-  */
-@@ -300,6 +302,9 @@ struct isc_device {
- 		void (*config_csc)(struct isc_device *isc);
- 		void (*config_cbc)(struct isc_device *isc);
- 		void (*config_cc)(struct isc_device *isc);
-+
-+		void (*config_ctrls)(struct isc_device *isc,
-+				     const struct v4l2_ctrl_ops *ops);
- 	};
- 
- 	struct isc_reg_offsets		offsets;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -96,6 +96,17 @@ static void isc_sama5d2_config_cc(struct
- 	regmap_write(regmap, ISC_CC_BB_OB, (1 << 8));
- }
- 
-+static void isc_sama5d2_config_ctrls(struct isc_device *isc,
-+				     const struct v4l2_ctrl_ops *ops)
-+{
-+	struct isc_ctrls *ctrls = &isc->ctrls;
-+	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
-+
-+	ctrls->contrast = 256;
-+
-+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256);
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -265,6 +276,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->config_csc = isc_sama5d2_config_csc;
- 	isc->config_cbc = isc_sama5d2_config_cbc;
- 	isc->config_cc = isc_sama5d2_config_cc;
-+	isc->config_ctrls = isc_sama5d2_config_ctrls;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
- 	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;

target/linux/at91/patches-5.15/177-media-atmel-atmel-isc-create-callback-for-DPC-submod.patch

@@ -1,75 +0,0 @@
-From d53eb90044c19ba22b51978fcb007d9b5200b83a Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:19 +0200
-Subject: [PATCH 177/247] media: atmel: atmel-isc: create callback for DPC
- submodule product specific
-
-The DPC submodule is a part of the atmel-isc pipeline, and stands for
-Defective Pixel Correction. Its purpose is to detect defective pixels and
-correct them if possible with the help of adjacent pixels.
-Create a product specific callback for initializing the DPC submodule
-of the pipeline.
-For sama5d2 product, this module does not exist, thus this function is a noop.
-
-[hverkuil: made isc_sama5d2_config_dpc static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 1 +
- drivers/media/platform/atmel/atmel-isc.h         | 3 +++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 6 ++++++
- 3 files changed, 10 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -659,6 +659,7 @@ static void isc_set_pipeline(struct isc_
- 	regmap_bulk_write(regmap, ISC_GAM_GENTRY, gamma, GAMMA_ENTRIES);
- 	regmap_bulk_write(regmap, ISC_GAM_RENTRY, gamma, GAMMA_ENTRIES);
- 
-+	isc->config_dpc(isc);
- 	isc->config_csc(isc);
- 	isc->config_cbc(isc);
- 	isc->config_cc(isc);
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -220,6 +220,8 @@ struct isc_reg_offsets {
-  * @max_width:		maximum frame width, dependent on the internal RAM
-  * @max_height:		maximum frame height, dependent on the internal RAM
-  *
-+ * @config_dpc:		pointer to a function that initializes product
-+ *			specific DPC module
-  * @config_csc:		pointer to a function that initializes product
-  *			specific CSC module
-  * @config_cbc:		pointer to a function that initializes product
-@@ -299,6 +301,7 @@ struct isc_device {
- 	u32		max_height;
- 
- 	struct {
-+		void (*config_dpc)(struct isc_device *isc);
- 		void (*config_csc)(struct isc_device *isc);
- 		void (*config_cbc)(struct isc_device *isc);
- 		void (*config_cc)(struct isc_device *isc);
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -107,6 +107,11 @@ static void isc_sama5d2_config_ctrls(str
- 	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 256);
- }
- 
-+static void isc_sama5d2_config_dpc(struct isc_device *isc)
-+{
-+	/* This module is not present on sama5d2 pipeline */
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -273,6 +278,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->max_width = ISC_SAMA5D2_MAX_SUPPORT_WIDTH;
- 	isc->max_height = ISC_SAMA5D2_MAX_SUPPORT_HEIGHT;
- 
-+	isc->config_dpc = isc_sama5d2_config_dpc;
- 	isc->config_csc = isc_sama5d2_config_csc;
- 	isc->config_cbc = isc_sama5d2_config_cbc;
- 	isc->config_cc = isc_sama5d2_config_cc;

target/linux/at91/patches-5.15/178-media-atmel-atmel-isc-create-callback-for-GAM-submod.patch

@@ -1,75 +0,0 @@
-From 96936a6753a13dea5a8f66de949e6594dd82ce22 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:20 +0200
-Subject: [PATCH 178/247] media: atmel: atmel-isc: create callback for GAM
- submodule product specific
-
-The GAM submodule is a part of the atmel-isc pipeline, and stands for
-Gamma Correction. It is used to apply the gamma curve to the incoming pixels.
-Create a product specific callback for initializing the GAM submodule
-of the pipeline.
-For sama5d2 product, there is no special configuration at this moment,
-thus this function is a noop.
-
-[hverkuil: made isc_sama5d2_config_gam static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    | 1 +
- drivers/media/platform/atmel/atmel-isc.h         | 3 +++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 6 ++++++
- 3 files changed, 10 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -663,6 +663,7 @@ static void isc_set_pipeline(struct isc_
- 	isc->config_csc(isc);
- 	isc->config_cbc(isc);
- 	isc->config_cc(isc);
-+	isc->config_gam(isc);
- }
- 
- static int isc_update_profile(struct isc_device *isc)
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -228,6 +228,8 @@ struct isc_reg_offsets {
-  *			specific CBC module
-  * @config_cc:		pointer to a function that initializes product
-  *			specific CC module
-+ * @config_gam:		pointer to a function that initializes product
-+ *			specific GAMMA module
-  * @config_ctrls:	pointer to a functoin that initializes product
-  *			specific v4l2 controls.
-  *
-@@ -305,6 +307,7 @@ struct isc_device {
- 		void (*config_csc)(struct isc_device *isc);
- 		void (*config_cbc)(struct isc_device *isc);
- 		void (*config_cc)(struct isc_device *isc);
-+		void (*config_gam)(struct isc_device *isc);
- 
- 		void (*config_ctrls)(struct isc_device *isc,
- 				     const struct v4l2_ctrl_ops *ops);
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -112,6 +112,11 @@ static void isc_sama5d2_config_dpc(struc
- 	/* This module is not present on sama5d2 pipeline */
- }
- 
-+static void isc_sama5d2_config_gam(struct isc_device *isc)
-+{
-+	/* No specific gamma configuration */
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -282,6 +287,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->config_csc = isc_sama5d2_config_csc;
- 	isc->config_cbc = isc_sama5d2_config_cbc;
- 	isc->config_cc = isc_sama5d2_config_cc;
-+	isc->config_gam = isc_sama5d2_config_gam;
- 	isc->config_ctrls = isc_sama5d2_config_ctrls;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;

target/linux/at91/patches-5.15/179-media-atmel-atmel-isc-create-callback-for-RLP-submod.patch

@@ -1,95 +0,0 @@
-From ece1d7059731e31875e6eb464da4fb4a16465305 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:21 +0200
-Subject: [PATCH 179/247] media: atmel: atmel-isc: create callback for RLP
- submodule product specific
-
-The RLP submodule is a part of the atmel-isc pipeline, and stands for
-Rounding,Limiting and Packaging. It used to extract specific data from the
-ISC pipeline. For example if we want to output greyscale 8 bit, we would
-use limiting to 8 bits, and packaging to Luma component only.
-
-Create a product specific callback for initializing the RLP submodule
-of the pipeline
-
-[hverkuil: made isc_sama5d2_config_rlp static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    |  6 ++----
- drivers/media/platform/atmel/atmel-isc.h         |  3 +++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 10 ++++++++++
- 3 files changed, 15 insertions(+), 4 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -719,11 +719,10 @@ static void isc_set_histogram(struct isc
- static int isc_configure(struct isc_device *isc)
- {
- 	struct regmap *regmap = isc->regmap;
--	u32 pfe_cfg0, rlp_mode, dcfg, mask, pipeline;
-+	u32 pfe_cfg0, dcfg, mask, pipeline;
- 	struct isc_subdev_entity *subdev = isc->current_subdev;
- 
- 	pfe_cfg0 = isc->config.sd_format->pfe_cfg0_bps;
--	rlp_mode = isc->config.rlp_cfg_mode;
- 	pipeline = isc->config.bits_pipeline;
- 
- 	dcfg = isc->config.dcfg_imode | isc->dcfg;
-@@ -736,8 +735,7 @@ static int isc_configure(struct isc_devi
- 
- 	regmap_update_bits(regmap, ISC_PFE_CFG0, mask, pfe_cfg0);
- 
--	regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
--			   ISC_RLP_CFG_MODE_MASK, rlp_mode);
-+	isc->config_rlp(isc);
- 
- 	regmap_write(regmap, ISC_DCFG + isc->offsets.dma, dcfg);
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -230,6 +230,8 @@ struct isc_reg_offsets {
-  *			specific CC module
-  * @config_gam:		pointer to a function that initializes product
-  *			specific GAMMA module
-+ * @config_rlp:		pointer to a function that initializes product
-+ *			specific RLP module
-  * @config_ctrls:	pointer to a functoin that initializes product
-  *			specific v4l2 controls.
-  *
-@@ -308,6 +310,7 @@ struct isc_device {
- 		void (*config_cbc)(struct isc_device *isc);
- 		void (*config_cc)(struct isc_device *isc);
- 		void (*config_gam)(struct isc_device *isc);
-+		void (*config_rlp)(struct isc_device *isc);
- 
- 		void (*config_ctrls)(struct isc_device *isc,
- 				     const struct v4l2_ctrl_ops *ops);
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -117,6 +117,15 @@ static void isc_sama5d2_config_gam(struc
- 	/* No specific gamma configuration */
- }
- 
-+static void isc_sama5d2_config_rlp(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+	u32 rlp_mode = isc->config.rlp_cfg_mode;
-+
-+	regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
-+			   ISC_RLP_CFG_MODE_MASK, rlp_mode);
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -288,6 +297,7 @@ static int atmel_isc_probe(struct platfo
- 	isc->config_cbc = isc_sama5d2_config_cbc;
- 	isc->config_cc = isc_sama5d2_config_cc;
- 	isc->config_gam = isc_sama5d2_config_gam;
-+	isc->config_rlp = isc_sama5d2_config_rlp;
- 	isc->config_ctrls = isc_sama5d2_config_ctrls;
- 
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;

target/linux/at91/patches-5.15/180-media-atmel-atmel-isc-move-the-formats-list-into-pro.patch

@@ -1,440 +0,0 @@
-From dda51aa2e4524914d25022864466fa9d8713a5e9 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:22 +0200
-Subject: [PATCH 180/247] media: atmel: atmel-isc: move the formats list into
- product specific code
-
-The list of input and output formats has to be product specific.
-Move this list into the product specific code.
-Have pointers to these arrays inside the device struct.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 167 ++----------------
- drivers/media/platform/atmel/atmel-isc.h      |  12 +-
- .../media/platform/atmel/atmel-sama5d2-isc.c  | 136 ++++++++++++++
- 3 files changed, 165 insertions(+), 150 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -45,137 +45,6 @@ module_param(sensor_preferred, uint, 064
- MODULE_PARM_DESC(sensor_preferred,
- 		 "Sensor is preferred to output the specified format (1-on 0-off), default 1");
- 
--/* This is a list of the formats that the ISC can *output* */
--const struct isc_format controller_formats[] = {
--	{
--		.fourcc		= V4L2_PIX_FMT_ARGB444,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_ARGB555,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_RGB565,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_ABGR32,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_XBGR32,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_YUV420,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_YUYV,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_YUV422P,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_GREY,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_Y10,
--	},
--};
--
--/* This is a list of formats that the ISC can receive as *input* */
--struct isc_format formats_list[] = {
--	{
--		.fourcc		= V4L2_PIX_FMT_SBGGR8,
--		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGBRG8,
--		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGRBG8,
--		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SRGGB8,
--		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SBGGR10,
--		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
--		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGBRG10,
--		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
--		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGRBG10,
--		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
--		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SRGGB10,
--		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
--		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SBGGR12,
--		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
--		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGBRG12,
--		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
--		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SGRBG12,
--		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
--		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_SRGGB12,
--		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
--		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_GREY,
--		.mbus_code	= MEDIA_BUS_FMT_Y8_1X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_YUYV,
--		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_RGB565,
--		.mbus_code	= MEDIA_BUS_FMT_RGB565_2X8_LE,
--		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
--	},
--	{
--		.fourcc		= V4L2_PIX_FMT_Y10,
--		.mbus_code	= MEDIA_BUS_FMT_Y10_1X10,
--		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
--	},
--
--};
--
- #define ISC_IS_FORMAT_RAW(mbus_code) \
- 	(((mbus_code) & 0xf000) == 0x3000)
- 
-@@ -919,24 +788,25 @@ static int isc_querycap(struct file *fil
- static int isc_enum_fmt_vid_cap(struct file *file, void *priv,
- 				 struct v4l2_fmtdesc *f)
- {
-+	struct isc_device *isc = video_drvdata(file);
- 	u32 index = f->index;
- 	u32 i, supported_index;
- 
--	if (index < ARRAY_SIZE(controller_formats)) {
--		f->pixelformat = controller_formats[index].fourcc;
-+	if (index < isc->controller_formats_size) {
-+		f->pixelformat = isc->controller_formats[index].fourcc;
- 		return 0;
- 	}
- 
--	index -= ARRAY_SIZE(controller_formats);
-+	index -= isc->controller_formats_size;
- 
- 	supported_index = 0;
- 
--	for (i = 0; i < ARRAY_SIZE(formats_list); i++) {
--		if (!ISC_IS_FORMAT_RAW(formats_list[i].mbus_code) ||
--		    !formats_list[i].sd_support)
-+	for (i = 0; i < isc->formats_list_size; i++) {
-+		if (!ISC_IS_FORMAT_RAW(isc->formats_list[i].mbus_code) ||
-+		    !isc->formats_list[i].sd_support)
- 			continue;
- 		if (supported_index == index) {
--			f->pixelformat = formats_list[i].fourcc;
-+			f->pixelformat = isc->formats_list[i].fourcc;
- 			return 0;
- 		}
- 		supported_index++;
-@@ -1477,8 +1347,8 @@ static int isc_enum_framesizes(struct fi
- 		if (isc->user_formats[i]->fourcc == fsize->pixel_format)
- 			ret = 0;
- 
--	for (i = 0; i < ARRAY_SIZE(controller_formats); i++)
--		if (controller_formats[i].fourcc == fsize->pixel_format)
-+	for (i = 0; i < isc->controller_formats_size; i++)
-+		if (isc->controller_formats[i].fourcc == fsize->pixel_format)
- 			ret = 0;
- 
- 	if (ret)
-@@ -1514,8 +1384,8 @@ static int isc_enum_frameintervals(struc
- 		if (isc->user_formats[i]->fourcc == fival->pixel_format)
- 			ret = 0;
- 
--	for (i = 0; i < ARRAY_SIZE(controller_formats); i++)
--		if (controller_formats[i].fourcc == fival->pixel_format)
-+	for (i = 0; i < isc->controller_formats_size; i++)
-+		if (isc->controller_formats[i].fourcc == fival->pixel_format)
- 			ret = 0;
- 
- 	if (ret)
-@@ -2126,12 +1996,13 @@ static void isc_async_unbind(struct v4l2
- 	v4l2_ctrl_handler_free(&isc->ctrls.handler);
- }
- 
--static struct isc_format *find_format_by_code(unsigned int code, int *index)
-+static struct isc_format *find_format_by_code(struct isc_device *isc,
-+					      unsigned int code, int *index)
- {
--	struct isc_format *fmt = &formats_list[0];
-+	struct isc_format *fmt = &isc->formats_list[0];
- 	unsigned int i;
- 
--	for (i = 0; i < ARRAY_SIZE(formats_list); i++) {
-+	for (i = 0; i < isc->formats_list_size; i++) {
- 		if (fmt->mbus_code == code) {
- 			*index = i;
- 			return fmt;
-@@ -2148,7 +2019,7 @@ static int isc_formats_init(struct isc_d
- 	struct isc_format *fmt;
- 	struct v4l2_subdev *subdev = isc->current_subdev->sd;
- 	unsigned int num_fmts, i, j;
--	u32 list_size = ARRAY_SIZE(formats_list);
-+	u32 list_size = isc->formats_list_size;
- 	struct v4l2_subdev_mbus_code_enum mbus_code = {
- 		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
- 	};
-@@ -2158,7 +2029,7 @@ static int isc_formats_init(struct isc_d
- 	       NULL, &mbus_code)) {
- 		mbus_code.index++;
- 
--		fmt = find_format_by_code(mbus_code.code, &i);
-+		fmt = find_format_by_code(isc, mbus_code.code, &i);
- 		if (!fmt) {
- 			v4l2_warn(&isc->v4l2_dev, "Mbus code %x not supported\n",
- 				  mbus_code.code);
-@@ -2179,7 +2050,7 @@ static int isc_formats_init(struct isc_d
- 	if (!isc->user_formats)
- 		return -ENOMEM;
- 
--	fmt = &formats_list[0];
-+	fmt = &isc->formats_list[0];
- 	for (i = 0, j = 0; i < list_size; i++) {
- 		if (fmt->sd_support)
- 			isc->user_formats[j++] = fmt;
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -236,6 +236,12 @@ struct isc_reg_offsets {
-  *			specific v4l2 controls.
-  *
-  * @offsets:		struct holding the product specific register offsets
-+ * @controller_formats:	pointer to the array of possible formats that the
-+ *			controller can output
-+ * @formats_list:	pointer to the array of possible formats that can
-+ *			be used as an input to the controller
-+ * @controller_formats_size:	size of controller_formats array
-+ * @formats_list_size:	size of formats_list array
-  */
- struct isc_device {
- 	struct regmap		*regmap;
-@@ -317,10 +323,12 @@ struct isc_device {
- 	};
- 
- 	struct isc_reg_offsets		offsets;
-+	const struct isc_format		*controller_formats;
-+	struct isc_format		*formats_list;
-+	u32				controller_formats_size;
-+	u32				formats_list_size;
- };
- 
--extern struct isc_format formats_list[];
--extern const struct isc_format controller_formats[];
- extern const struct regmap_config isc_regmap_config;
- extern const struct v4l2_async_notifier_operations isc_async_ops;
- 
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -54,6 +54,137 @@
- 
- #define ISC_CLK_MAX_DIV		255
- 
-+/* This is a list of the formats that the ISC can *output* */
-+static const struct isc_format sama5d2_controller_formats[] = {
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ARGB444,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ARGB555,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_RGB565,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ABGR32,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_XBGR32,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUV420,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUYV,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUV422P,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_GREY,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_Y10,
-+	},
-+};
-+
-+/* This is a list of formats that the ISC can receive as *input* */
-+static struct isc_format sama5d2_formats_list[] = {
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR8,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG8,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG8,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB8,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR10,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG10,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG10,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB10,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR12,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG12,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG12,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB12,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_GREY,
-+		.mbus_code	= MEDIA_BUS_FMT_Y8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUYV,
-+		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_RGB565,
-+		.mbus_code	= MEDIA_BUS_FMT_RGB565_2X8_LE,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_Y10,
-+		.mbus_code	= MEDIA_BUS_FMT_Y10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+	},
-+
-+};
-+
- static void isc_sama5d2_config_csc(struct isc_device *isc)
- {
- 	struct regmap *regmap = isc->regmap;
-@@ -310,6 +441,11 @@ static int atmel_isc_probe(struct platfo
- 	isc->offsets.version = ISC_SAMA5D2_VERSION_OFFSET;
- 	isc->offsets.his_entry = ISC_SAMA5D2_HIS_ENTRY_OFFSET;
- 
-+	isc->controller_formats = sama5d2_controller_formats;
-+	isc->controller_formats_size = ARRAY_SIZE(sama5d2_controller_formats);
-+	isc->formats_list = sama5d2_formats_list;
-+	isc->formats_list_size = ARRAY_SIZE(sama5d2_formats_list);
-+
- 	/* sama5d2-isc - 8 bits per beat */
- 	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS8 | ISC_DCFG_CMBSIZE_BEATS8;
- 

target/linux/at91/patches-5.15/181-media-atmel-atmel-isc-create-an-adapt-pipeline-callb.patch

@@ -1,89 +0,0 @@
-From 8601f1fc0a9a22788bfa6369fbbf83b3828a5b42 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:23 +0200
-Subject: [PATCH 181/247] media: atmel: atmel-isc: create an adapt pipeline
- callback for product specific
-
-Once the pipeline is set in the base code, create a callback that will adapt
-the ISC pipeline to each product.
-Create the adapt_pipeline callback that will be used in this fashion.
-
-[hverkuil: made isc_sama5d2_adapt_pipeline static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c    |  4 ++++
- drivers/media/platform/atmel/atmel-isc.h         |  5 +++++
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 11 +++++++++++
- 3 files changed, 20 insertions(+)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -1059,6 +1059,10 @@ static int isc_try_configure_pipeline(st
- 	default:
- 		isc->try_config.bits_pipeline = 0x0;
- 	}
-+
-+	/* Tune the pipeline to product specific */
-+	isc->adapt_pipeline(isc);
-+
- 	return 0;
- }
- 
---- a/drivers/media/platform/atmel/atmel-isc.h
-+++ b/drivers/media/platform/atmel/atmel-isc.h
-@@ -235,6 +235,9 @@ struct isc_reg_offsets {
-  * @config_ctrls:	pointer to a functoin that initializes product
-  *			specific v4l2 controls.
-  *
-+ * @adapt_pipeline:	pointer to a function that adapts the pipeline bits
-+ *			to the product specific pipeline
-+ *
-  * @offsets:		struct holding the product specific register offsets
-  * @controller_formats:	pointer to the array of possible formats that the
-  *			controller can output
-@@ -320,6 +323,8 @@ struct isc_device {
- 
- 		void (*config_ctrls)(struct isc_device *isc,
- 				     const struct v4l2_ctrl_ops *ops);
-+
-+		void (*adapt_pipeline)(struct isc_device *isc);
- 	};
- 
- 	struct isc_reg_offsets		offsets;
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -54,6 +54,10 @@
- 
- #define ISC_CLK_MAX_DIV		255
- 
-+#define ISC_SAMA5D2_PIPELINE \
-+	(WB_ENABLE | CFA_ENABLE | CC_ENABLE | GAM_ENABLES | CSC_ENABLE | \
-+	CBC_ENABLE | SUB422_ENABLE | SUB420_ENABLE)
-+
- /* This is a list of the formats that the ISC can *output* */
- static const struct isc_format sama5d2_controller_formats[] = {
- 	{
-@@ -257,6 +261,11 @@ static void isc_sama5d2_config_rlp(struc
- 			   ISC_RLP_CFG_MODE_MASK, rlp_mode);
- }
- 
-+static void isc_sama5d2_adapt_pipeline(struct isc_device *isc)
-+{
-+	isc->try_config.bits_pipeline &= ISC_SAMA5D2_PIPELINE;
-+}
-+
- /* Gamma table with gamma 1/2.2 */
- static const u32 isc_sama5d2_gamma_table[][GAMMA_ENTRIES] = {
- 	/* 0 --> gamma 1/1.8 */
-@@ -431,6 +440,8 @@ static int atmel_isc_probe(struct platfo
- 	isc->config_rlp = isc_sama5d2_config_rlp;
- 	isc->config_ctrls = isc_sama5d2_config_ctrls;
- 
-+	isc->adapt_pipeline = isc_sama5d2_adapt_pipeline;
-+
- 	isc->offsets.csc = ISC_SAMA5D2_CSC_OFFSET;
- 	isc->offsets.cbc = ISC_SAMA5D2_CBC_OFFSET;
- 	isc->offsets.sub422 = ISC_SAMA5D2_SUB422_OFFSET;

target/linux/at91/patches-5.15/182-media-atmel-atmel-isc-regs-add-additional-fields-for.patch

@@ -1,55 +0,0 @@
-From bf032d1a0105939b90072914d88181fbe6187f43 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:24 +0200
-Subject: [PATCH 182/247] media: atmel: atmel-isc-regs: add additional fields
- for sama7g5 type pipeline
-
-Add additional fields for registers present in sama7g5 type pipeline.
-Extend register masks for additional bits in sama7g5 type pipeline registers.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-regs.h | 16 ++++++++++++++--
- 1 file changed, 14 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -289,8 +289,18 @@
- #define ISC_RLP_CFG_MODE_ARGB32         0xa
- #define ISC_RLP_CFG_MODE_YYCC           0xb
- #define ISC_RLP_CFG_MODE_YYCC_LIMITED   0xc
-+#define ISC_RLP_CFG_MODE_YCYC           0xd
- #define ISC_RLP_CFG_MODE_MASK           GENMASK(3, 0)
- 
-+#define ISC_RLP_CFG_LSH			BIT(5)
-+
-+#define ISC_RLP_CFG_YMODE_YUYV		(3 << 6)
-+#define ISC_RLP_CFG_YMODE_YVYU		(2 << 6)
-+#define ISC_RLP_CFG_YMODE_VYUY		(0 << 6)
-+#define ISC_RLP_CFG_YMODE_UYVY		(1 << 6)
-+
-+#define ISC_RLP_CFG_YMODE_MASK		GENMASK(7, 6)
-+
- /* Offset for HIS register specific to sama5d2 product */
- #define ISC_SAMA5D2_HIS_OFFSET	0
- /* Histogram Control Register */
-@@ -332,13 +342,15 @@
- #define ISC_DCFG_YMBSIZE_BEATS4         (0x1 << 4)
- #define ISC_DCFG_YMBSIZE_BEATS8         (0x2 << 4)
- #define ISC_DCFG_YMBSIZE_BEATS16        (0x3 << 4)
--#define ISC_DCFG_YMBSIZE_MASK           GENMASK(5, 4)
-+#define ISC_DCFG_YMBSIZE_BEATS32        (0x4 << 4)
-+#define ISC_DCFG_YMBSIZE_MASK           GENMASK(6, 4)
- 
- #define ISC_DCFG_CMBSIZE_SINGLE         (0x0 << 8)
- #define ISC_DCFG_CMBSIZE_BEATS4         (0x1 << 8)
- #define ISC_DCFG_CMBSIZE_BEATS8         (0x2 << 8)
- #define ISC_DCFG_CMBSIZE_BEATS16        (0x3 << 8)
--#define ISC_DCFG_CMBSIZE_MASK           GENMASK(9, 8)
-+#define ISC_DCFG_CMBSIZE_BEATS32        (0x4 << 8)
-+#define ISC_DCFG_CMBSIZE_MASK           GENMASK(10, 8)
- 
- /* DMA Control Register */
- #define ISC_DCTRL       0x000003e4

target/linux/at91/patches-5.15/183-media-atmel-atmel-isc-base-add-support-for-more-form.patch

@@ -1,145 +0,0 @@
-From fa9e6cd8f3ba4a277c06e4c1fb01cd69b3a57234 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:25 +0200
-Subject: [PATCH 183/247] media: atmel: atmel-isc-base: add support for more
- formats and additional pipeline modules
-
-Add support for additional formats supported by newer pipelines, and for
-additional pipeline modules.
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-isc-base.c | 48 +++++++++++++++----
- 1 file changed, 38 insertions(+), 10 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -855,6 +855,8 @@ static int isc_try_validate_formats(stru
- 	case V4L2_PIX_FMT_YUV420:
- 	case V4L2_PIX_FMT_YUV422P:
- 	case V4L2_PIX_FMT_YUYV:
-+	case V4L2_PIX_FMT_UYVY:
-+	case V4L2_PIX_FMT_VYUY:
- 		ret = 0;
- 		yuv = true;
- 		break;
-@@ -869,6 +871,7 @@ static int isc_try_validate_formats(stru
- 		break;
- 	case V4L2_PIX_FMT_GREY:
- 	case V4L2_PIX_FMT_Y10:
-+	case V4L2_PIX_FMT_Y16:
- 		ret = 0;
- 		grey = true;
- 		break;
-@@ -899,6 +902,8 @@ static int isc_try_validate_formats(stru
-  */
- static int isc_try_configure_rlp_dma(struct isc_device *isc, bool direct_dump)
- {
-+	isc->try_config.rlp_cfg_mode = 0;
-+
- 	switch (isc->try_config.fourcc) {
- 	case V4L2_PIX_FMT_SBGGR8:
- 	case V4L2_PIX_FMT_SGBRG8:
-@@ -965,7 +970,19 @@ static int isc_try_configure_rlp_dma(str
- 		isc->try_config.bpp = 16;
- 		break;
- 	case V4L2_PIX_FMT_YUYV:
--		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YYCC;
-+		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_YUYV;
-+		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
-+		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
-+		isc->try_config.bpp = 16;
-+		break;
-+	case V4L2_PIX_FMT_UYVY:
-+		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_UYVY;
-+		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
-+		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
-+		isc->try_config.bpp = 16;
-+		break;
-+	case V4L2_PIX_FMT_VYUY:
-+		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_YCYC | ISC_RLP_CFG_YMODE_VYUY;
- 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED32;
- 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
- 		isc->try_config.bpp = 16;
-@@ -976,8 +993,11 @@ static int isc_try_configure_rlp_dma(str
- 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
- 		isc->try_config.bpp = 8;
- 		break;
-+	case V4L2_PIX_FMT_Y16:
-+		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_DATY10 | ISC_RLP_CFG_LSH;
-+		fallthrough;
- 	case V4L2_PIX_FMT_Y10:
--		isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_DATY10;
-+		isc->try_config.rlp_cfg_mode |= ISC_RLP_CFG_MODE_DATY10;
- 		isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
- 		isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
- 		isc->try_config.bpp = 16;
-@@ -1011,7 +1031,8 @@ static int isc_try_configure_pipeline(st
- 		/* if sensor format is RAW, we convert inside ISC */
- 		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
- 			isc->try_config.bits_pipeline = CFA_ENABLE |
--				WB_ENABLE | GAM_ENABLES;
-+				WB_ENABLE | GAM_ENABLES | DPC_BLCENABLE |
-+				CC_ENABLE;
- 		} else {
- 			isc->try_config.bits_pipeline = 0x0;
- 		}
-@@ -1020,8 +1041,9 @@ static int isc_try_configure_pipeline(st
- 		/* if sensor format is RAW, we convert inside ISC */
- 		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
- 			isc->try_config.bits_pipeline = CFA_ENABLE |
--				CSC_ENABLE | WB_ENABLE | GAM_ENABLES |
--				SUB420_ENABLE | SUB422_ENABLE | CBC_ENABLE;
-+				CSC_ENABLE | GAM_ENABLES | WB_ENABLE |
-+				SUB420_ENABLE | SUB422_ENABLE | CBC_ENABLE |
-+				DPC_BLCENABLE;
- 		} else {
- 			isc->try_config.bits_pipeline = 0x0;
- 		}
-@@ -1031,33 +1053,39 @@ static int isc_try_configure_pipeline(st
- 		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
- 			isc->try_config.bits_pipeline = CFA_ENABLE |
- 				CSC_ENABLE | WB_ENABLE | GAM_ENABLES |
--				SUB422_ENABLE | CBC_ENABLE;
-+				SUB422_ENABLE | CBC_ENABLE | DPC_BLCENABLE;
- 		} else {
- 			isc->try_config.bits_pipeline = 0x0;
- 		}
- 		break;
- 	case V4L2_PIX_FMT_YUYV:
-+	case V4L2_PIX_FMT_UYVY:
-+	case V4L2_PIX_FMT_VYUY:
- 		/* if sensor format is RAW, we convert inside ISC */
- 		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
- 			isc->try_config.bits_pipeline = CFA_ENABLE |
- 				CSC_ENABLE | WB_ENABLE | GAM_ENABLES |
--				SUB422_ENABLE | CBC_ENABLE;
-+				SUB422_ENABLE | CBC_ENABLE | DPC_BLCENABLE;
- 		} else {
- 			isc->try_config.bits_pipeline = 0x0;
- 		}
- 		break;
- 	case V4L2_PIX_FMT_GREY:
--		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
-+	case V4L2_PIX_FMT_Y16:
- 		/* if sensor format is RAW, we convert inside ISC */
-+		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code)) {
- 			isc->try_config.bits_pipeline = CFA_ENABLE |
- 				CSC_ENABLE | WB_ENABLE | GAM_ENABLES |
--				CBC_ENABLE;
-+				CBC_ENABLE | DPC_BLCENABLE;
- 		} else {
- 			isc->try_config.bits_pipeline = 0x0;
- 		}
- 		break;
- 	default:
--		isc->try_config.bits_pipeline = 0x0;
-+		if (ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code))
-+			isc->try_config.bits_pipeline = WB_ENABLE | DPC_BLCENABLE;
-+		else
-+			isc->try_config.bits_pipeline = 0x0;
- 	}
- 
- 	/* Tune the pipeline to product specific */

target/linux/at91/patches-5.15/184-media-atmel-atmel-isc-sama5d2-remove-duplicate-defin.patch

@@ -1,26 +0,0 @@
-From b36d11efc134f9f1e2804270d08b9dbefdee4a0d Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:26 +0200
-Subject: [PATCH 184/247] media: atmel: atmel-isc-sama5d2: remove duplicate
- define
-
-Remove a duplicate definition of clock max divider
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/atmel-sama5d2-isc.c | 2 --
- 1 file changed, 2 deletions(-)
-
---- a/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-+++ b/drivers/media/platform/atmel/atmel-sama5d2-isc.c
-@@ -52,8 +52,6 @@
- #define ISC_SAMA5D2_MAX_SUPPORT_WIDTH   2592
- #define ISC_SAMA5D2_MAX_SUPPORT_HEIGHT  1944
- 
--#define ISC_CLK_MAX_DIV		255
--
- #define ISC_SAMA5D2_PIPELINE \
- 	(WB_ENABLE | CFA_ENABLE | CC_ENABLE | GAM_ENABLES | CSC_ENABLE | \
- 	CBC_ENABLE | SUB422_ENABLE | SUB420_ENABLE)

target/linux/at91/patches-5.15/185-media-atmel-atmel-isc-add-microchip-xisc-driver.patch

@@ -1,810 +0,0 @@
-From 74fd7ea680cb1a3a43b51a7279aea45efdf9ec42 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Tue, 13 Apr 2021 12:57:29 +0200
-Subject: [PATCH 185/247] media: atmel: atmel-isc: add microchip-xisc driver
-
-Add driver for the extended variant of the isc, the microchip XISC
-present on sama7g5 product.
-
-[hverkuil: drop MODULE_SUPPORTED_DEVICE, no longer exists]
-[hverkuil: made isc_sama7g5_config_csc et al static]
-[hverkuil: made sama7g5_controller_formats et al static]
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/Makefile               |   1 +
- drivers/media/platform/atmel/Kconfig          |  11 +
- drivers/media/platform/atmel/Makefile         |   2 +
- drivers/media/platform/atmel/atmel-isc-base.c |   2 +-
- drivers/media/platform/atmel/atmel-isc-regs.h |  26 +
- .../media/platform/atmel/atmel-sama7g5-isc.c  | 630 ++++++++++++++++++
- 6 files changed, 671 insertions(+), 1 deletion(-)
- create mode 100644 drivers/media/platform/atmel/atmel-sama7g5-isc.c
-
---- a/drivers/media/platform/Makefile
-+++ b/drivers/media/platform/Makefile
-@@ -64,6 +64,7 @@ obj-$(CONFIG_VIDEO_RCAR_VIN)		+= rcar-vi
- 
- obj-$(CONFIG_VIDEO_ATMEL_ISC)		+= atmel/
- obj-$(CONFIG_VIDEO_ATMEL_ISI)		+= atmel/
-+obj-$(CONFIG_VIDEO_ATMEL_XISC)		+= atmel/
- 
- obj-$(CONFIG_VIDEO_STM32_DCMI)		+= stm32/
- 
---- a/drivers/media/platform/atmel/Kconfig
-+++ b/drivers/media/platform/atmel/Kconfig
-@@ -12,6 +12,17 @@ config VIDEO_ATMEL_ISC
- 	   This module makes the ATMEL Image Sensor Controller available
- 	   as a v4l2 device.
- 
-+config VIDEO_ATMEL_XISC
-+	tristate "ATMEL eXtended Image Sensor Controller (XISC) support"
-+	depends on VIDEO_V4L2 && COMMON_CLK && VIDEO_V4L2_SUBDEV_API
-+	depends on ARCH_AT91 || COMPILE_TEST
-+	select VIDEOBUF2_DMA_CONTIG
-+	select REGMAP_MMIO
-+	select V4L2_FWNODE
-+	help
-+	   This module makes the ATMEL eXtended Image Sensor Controller
-+	   available as a v4l2 device.
-+
- config VIDEO_ATMEL_ISI
- 	tristate "ATMEL Image Sensor Interface (ISI) support"
- 	depends on VIDEO_V4L2 && OF
---- a/drivers/media/platform/atmel/Makefile
-+++ b/drivers/media/platform/atmel/Makefile
-@@ -1,5 +1,7 @@
- # SPDX-License-Identifier: GPL-2.0-only
- atmel-isc-objs = atmel-sama5d2-isc.o atmel-isc-base.o
-+atmel-xisc-objs = atmel-sama7g5-isc.o atmel-isc-base.o
- 
- obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel-isi.o
- obj-$(CONFIG_VIDEO_ATMEL_ISC) += atmel-isc.o
-+obj-$(CONFIG_VIDEO_ATMEL_XISC) += atmel-xisc.o
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -600,7 +600,7 @@ static int isc_configure(struct isc_devi
- 	mask = ISC_PFE_CFG0_BPS_MASK | ISC_PFE_CFG0_HPOL_LOW |
- 	       ISC_PFE_CFG0_VPOL_LOW | ISC_PFE_CFG0_PPOL_LOW |
- 	       ISC_PFE_CFG0_MODE_MASK | ISC_PFE_CFG0_CCIR_CRC |
--		   ISC_PFE_CFG0_CCIR656;
-+	       ISC_PFE_CFG0_CCIR656 | ISC_PFE_CFG0_MIPI;
- 
- 	regmap_update_bits(regmap, ISC_PFE_CFG0, mask, pfe_cfg0);
- 
---- a/drivers/media/platform/atmel/atmel-isc-regs.h
-+++ b/drivers/media/platform/atmel/atmel-isc-regs.h
-@@ -26,6 +26,7 @@
- #define ISC_PFE_CFG0_PPOL_LOW   BIT(2)
- #define ISC_PFE_CFG0_CCIR656    BIT(9)
- #define ISC_PFE_CFG0_CCIR_CRC   BIT(10)
-+#define ISC_PFE_CFG0_MIPI	BIT(14)
- 
- #define ISC_PFE_CFG0_MODE_PROGRESSIVE   (0x0 << 4)
- #define ISC_PFE_CFG0_MODE_MASK          GENMASK(6, 4)
-@@ -184,6 +185,8 @@
- /* ISC Gamma Correction Control Register */
- #define ISC_GAM_CTRL    0x00000094
- 
-+#define ISC_GAM_CTRL_BIPART	BIT(4)
-+
- /* ISC_Gamma Correction Blue Entry Register */
- #define ISC_GAM_BENTRY	0x00000098
- 
-@@ -222,6 +225,8 @@
- 
- /* Offset for CSC register specific to sama5d2 product */
- #define ISC_SAMA5D2_CSC_OFFSET	0
-+/* Offset for CSC register specific to sama7g5 product */
-+#define ISC_SAMA7G5_CSC_OFFSET	0x11c
- 
- /* Color Space Conversion Control Register */
- #define ISC_CSC_CTRL    0x00000398
-@@ -246,6 +251,8 @@
- 
- /* Offset for CBC register specific to sama5d2 product */
- #define ISC_SAMA5D2_CBC_OFFSET	0
-+/* Offset for CBC register specific to sama7g5 product */
-+#define ISC_SAMA7G5_CBC_OFFSET	0x11c
- 
- /* Contrast And Brightness Control Register */
- #define ISC_CBC_CTRL    0x000003b4
-@@ -261,18 +268,30 @@
- #define ISC_CBC_CONTRAST	0x000003c0
- #define ISC_CBC_CONTRAST_MASK	GENMASK(11, 0)
- 
-+/* Hue Register */
-+#define ISC_CBCHS_HUE	0x4e0
-+/* Saturation Register */
-+#define ISC_CBCHS_SAT	0x4e4
-+
- /* Offset for SUB422 register specific to sama5d2 product */
- #define ISC_SAMA5D2_SUB422_OFFSET	0
-+/* Offset for SUB422 register specific to sama7g5 product */
-+#define ISC_SAMA7G5_SUB422_OFFSET	0x124
-+
- /* Subsampling 4:4:4 to 4:2:2 Control Register */
- #define ISC_SUB422_CTRL 0x000003c4
- 
- /* Offset for SUB420 register specific to sama5d2 product */
- #define ISC_SAMA5D2_SUB420_OFFSET	0
-+/* Offset for SUB420 register specific to sama7g5 product */
-+#define ISC_SAMA7G5_SUB420_OFFSET	0x124
- /* Subsampling 4:2:2 to 4:2:0 Control Register */
- #define ISC_SUB420_CTRL 0x000003cc
- 
- /* Offset for RLP register specific to sama5d2 product */
- #define ISC_SAMA5D2_RLP_OFFSET	0
-+/* Offset for RLP register specific to sama7g5 product */
-+#define ISC_SAMA7G5_RLP_OFFSET	0x124
- /* Rounding, Limiting and Packing Configuration Register */
- #define ISC_RLP_CFG     0x000003d0
- 
-@@ -303,6 +322,8 @@
- 
- /* Offset for HIS register specific to sama5d2 product */
- #define ISC_SAMA5D2_HIS_OFFSET	0
-+/* Offset for HIS register specific to sama7g5 product */
-+#define ISC_SAMA7G5_HIS_OFFSET	0x124
- /* Histogram Control Register */
- #define ISC_HIS_CTRL	0x000003d4
- 
-@@ -326,6 +347,8 @@
- 
- /* Offset for DMA register specific to sama5d2 product */
- #define ISC_SAMA5D2_DMA_OFFSET	0
-+/* Offset for DMA register specific to sama7g5 product */
-+#define ISC_SAMA7G5_DMA_OFFSET	0x13c
- 
- /* DMA Configuration Register */
- #define ISC_DCFG        0x000003e0
-@@ -376,11 +399,14 @@
- 
- /* Offset for version register specific to sama5d2 product */
- #define ISC_SAMA5D2_VERSION_OFFSET	0
-+#define ISC_SAMA7G5_VERSION_OFFSET	0x13c
- /* Version Register */
- #define ISC_VERSION	0x0000040c
- 
- /* Offset for version register specific to sama5d2 product */
- #define ISC_SAMA5D2_HIS_ENTRY_OFFSET	0
-+/* Offset for version register specific to sama7g5 product */
-+#define ISC_SAMA7G5_HIS_ENTRY_OFFSET	0x14c
- /* Histogram Entry */
- #define ISC_HIS_ENTRY	0x00000410
- 
---- /dev/null
-+++ b/drivers/media/platform/atmel/atmel-sama7g5-isc.c
-@@ -0,0 +1,630 @@
-+// SPDX-License-Identifier: GPL-2.0
-+/*
-+ * Microchip eXtended Image Sensor Controller (XISC) driver
-+ *
-+ * Copyright (C) 2019-2021 Microchip Technology, Inc. and its subsidiaries
-+ *
-+ * Author: Eugen Hristev <[email protected]>
-+ *
-+ * Sensor-->PFE-->DPC-->WB-->CFA-->CC-->GAM-->VHXS-->CSC-->CBHS-->SUB-->RLP-->DMA-->HIS
-+ *
-+ * ISC video pipeline integrates the following submodules:
-+ * PFE: Parallel Front End to sample the camera sensor input stream
-+ * DPC: Defective Pixel Correction with black offset correction, green disparity
-+ *      correction and defective pixel correction (3 modules total)
-+ *  WB: Programmable white balance in the Bayer domain
-+ * CFA: Color filter array interpolation module
-+ *  CC: Programmable color correction
-+ * GAM: Gamma correction
-+ *VHXS: Vertical and Horizontal Scaler
-+ * CSC: Programmable color space conversion
-+ *CBHS: Contrast Brightness Hue and Saturation control
-+ * SUB: This module performs YCbCr444 to YCbCr420 chrominance subsampling
-+ * RLP: This module performs rounding, range limiting
-+ *      and packing of the incoming data
-+ * DMA: This module performs DMA master accesses to write frames to external RAM
-+ * HIS: Histogram module performs statistic counters on the frames
-+ */
-+
-+#include <linux/clk.h>
-+#include <linux/clkdev.h>
-+#include <linux/clk-provider.h>
-+#include <linux/delay.h>
-+#include <linux/interrupt.h>
-+#include <linux/math64.h>
-+#include <linux/module.h>
-+#include <linux/of.h>
-+#include <linux/of_graph.h>
-+#include <linux/platform_device.h>
-+#include <linux/pm_runtime.h>
-+#include <linux/regmap.h>
-+#include <linux/videodev2.h>
-+
-+#include <media/v4l2-ctrls.h>
-+#include <media/v4l2-device.h>
-+#include <media/v4l2-event.h>
-+#include <media/v4l2-image-sizes.h>
-+#include <media/v4l2-ioctl.h>
-+#include <media/v4l2-fwnode.h>
-+#include <media/v4l2-subdev.h>
-+#include <media/videobuf2-dma-contig.h>
-+
-+#include "atmel-isc-regs.h"
-+#include "atmel-isc.h"
-+
-+#define ISC_SAMA7G5_MAX_SUPPORT_WIDTH   3264
-+#define ISC_SAMA7G5_MAX_SUPPORT_HEIGHT  2464
-+
-+#define ISC_SAMA7G5_PIPELINE \
-+	(WB_ENABLE | CFA_ENABLE | CC_ENABLE | GAM_ENABLES | CSC_ENABLE | \
-+	CBC_ENABLE | SUB422_ENABLE | SUB420_ENABLE)
-+
-+/* This is a list of the formats that the ISC can *output* */
-+static const struct isc_format sama7g5_controller_formats[] = {
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ARGB444,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ARGB555,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_RGB565,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_ABGR32,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_XBGR32,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUV420,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_UYVY,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_VYUY,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUYV,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUV422P,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_GREY,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_Y10,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_Y16,
-+	},
-+};
-+
-+/* This is a list of formats that the ISC can receive as *input* */
-+static struct isc_format sama7g5_formats_list[] = {
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR8,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG8,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG8,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB8,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR10,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG10,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG10,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB10,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SBGGR12,
-+		.mbus_code	= MEDIA_BUS_FMT_SBGGR12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_BGBG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGBRG12,
-+		.mbus_code	= MEDIA_BUS_FMT_SGBRG12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_GBGB,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SGRBG12,
-+		.mbus_code	= MEDIA_BUS_FMT_SGRBG12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_GRGR,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_SRGGB12,
-+		.mbus_code	= MEDIA_BUS_FMT_SRGGB12_1X12,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TWELVE,
-+		.cfa_baycfg	= ISC_BAY_CFG_RGRG,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_GREY,
-+		.mbus_code	= MEDIA_BUS_FMT_Y8_1X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_YUYV,
-+		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_UYVY,
-+		.mbus_code	= MEDIA_BUS_FMT_YUYV8_2X8,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_RGB565,
-+		.mbus_code	= MEDIA_BUS_FMT_RGB565_2X8_LE,
-+		.pfe_cfg0_bps	= ISC_PFE_CFG0_BPS_EIGHT,
-+	},
-+	{
-+		.fourcc		= V4L2_PIX_FMT_Y10,
-+		.mbus_code	= MEDIA_BUS_FMT_Y10_1X10,
-+		.pfe_cfg0_bps	= ISC_PFG_CFG0_BPS_TEN,
-+	},
-+
-+};
-+
-+static void isc_sama7g5_config_csc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	/* Convert RGB to YUV */
-+	regmap_write(regmap, ISC_CSC_YR_YG + isc->offsets.csc,
-+		     0x42 | (0x81 << 16));
-+	regmap_write(regmap, ISC_CSC_YB_OY + isc->offsets.csc,
-+		     0x19 | (0x10 << 16));
-+	regmap_write(regmap, ISC_CSC_CBR_CBG + isc->offsets.csc,
-+		     0xFDA | (0xFB6 << 16));
-+	regmap_write(regmap, ISC_CSC_CBB_OCB + isc->offsets.csc,
-+		     0x70 | (0x80 << 16));
-+	regmap_write(regmap, ISC_CSC_CRR_CRG + isc->offsets.csc,
-+		     0x70 | (0xFA2 << 16));
-+	regmap_write(regmap, ISC_CSC_CRB_OCR + isc->offsets.csc,
-+		     0xFEE | (0x80 << 16));
-+}
-+
-+static void isc_sama7g5_config_cbc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	/* Configure what is set via v4l2 ctrls */
-+	regmap_write(regmap, ISC_CBC_BRIGHT + isc->offsets.cbc, isc->ctrls.brightness);
-+	regmap_write(regmap, ISC_CBC_CONTRAST + isc->offsets.cbc, isc->ctrls.contrast);
-+	/* Configure Hue and Saturation as neutral midpoint */
-+	regmap_write(regmap, ISC_CBCHS_HUE, 0);
-+	regmap_write(regmap, ISC_CBCHS_SAT, (1 << 4));
-+}
-+
-+static void isc_sama7g5_config_cc(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	/* Configure each register at the neutral fixed point 1.0 or 0.0 */
-+	regmap_write(regmap, ISC_CC_RR_RG, (1 << 8));
-+	regmap_write(regmap, ISC_CC_RB_OR, 0);
-+	regmap_write(regmap, ISC_CC_GR_GG, (1 << 8) << 16);
-+	regmap_write(regmap, ISC_CC_GB_OG, 0);
-+	regmap_write(regmap, ISC_CC_BR_BG, 0);
-+	regmap_write(regmap, ISC_CC_BB_OB, (1 << 8));
-+}
-+
-+static void isc_sama7g5_config_ctrls(struct isc_device *isc,
-+				     const struct v4l2_ctrl_ops *ops)
-+{
-+	struct isc_ctrls *ctrls = &isc->ctrls;
-+	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
-+
-+	ctrls->contrast = 16;
-+
-+	v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST, -2048, 2047, 1, 16);
-+}
-+
-+static void isc_sama7g5_config_dpc(struct isc_device *isc)
-+{
-+	u32 bay_cfg = isc->config.sd_format->cfa_baycfg;
-+	struct regmap *regmap = isc->regmap;
-+
-+	regmap_update_bits(regmap, ISC_DPC_CFG, ISC_DPC_CFG_BLOFF_MASK,
-+			   (64 << ISC_DPC_CFG_BLOFF_SHIFT));
-+	regmap_update_bits(regmap, ISC_DPC_CFG, ISC_DPC_CFG_BAYCFG_MASK,
-+			   (bay_cfg << ISC_DPC_CFG_BAYCFG_SHIFT));
-+}
-+
-+static void isc_sama7g5_config_gam(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+
-+	regmap_update_bits(regmap, ISC_GAM_CTRL, ISC_GAM_CTRL_BIPART,
-+			   ISC_GAM_CTRL_BIPART);
-+}
-+
-+static void isc_sama7g5_config_rlp(struct isc_device *isc)
-+{
-+	struct regmap *regmap = isc->regmap;
-+	u32 rlp_mode = isc->config.rlp_cfg_mode;
-+
-+	regmap_update_bits(regmap, ISC_RLP_CFG + isc->offsets.rlp,
-+			   ISC_RLP_CFG_MODE_MASK | ISC_RLP_CFG_LSH |
-+			   ISC_RLP_CFG_YMODE_MASK, rlp_mode);
-+}
-+
-+static void isc_sama7g5_adapt_pipeline(struct isc_device *isc)
-+{
-+	isc->try_config.bits_pipeline &= ISC_SAMA7G5_PIPELINE;
-+}
-+
-+/* Gamma table with gamma 1/2.2 */
-+static const u32 isc_sama7g5_gamma_table[][GAMMA_ENTRIES] = {
-+	/* index 0 --> gamma bipartite */
-+	{
-+	      0x980,  0x4c0320,  0x650260,  0x7801e0,  0x8701a0,  0x940180,
-+	   0xa00160,  0xab0120,  0xb40120,  0xbd0120,  0xc60100,  0xce0100,
-+	   0xd600e0,  0xdd00e0,  0xe400e0,  0xeb00c0,  0xf100c0,  0xf700c0,
-+	   0xfd00c0, 0x10300a0, 0x10800c0, 0x10e00a0, 0x11300a0, 0x11800a0,
-+	  0x11d00a0, 0x12200a0, 0x12700a0, 0x12c0080, 0x13000a0, 0x1350080,
-+	  0x13900a0, 0x13e0080, 0x1420076, 0x17d0062, 0x1ae0054, 0x1d8004a,
-+	  0x1fd0044, 0x21f003e, 0x23e003a, 0x25b0036, 0x2760032, 0x28f0030,
-+	  0x2a7002e, 0x2be002c, 0x2d4002c, 0x2ea0028, 0x2fe0028, 0x3120026,
-+	  0x3250024, 0x3370024, 0x3490022, 0x35a0022, 0x36b0020, 0x37b0020,
-+	  0x38b0020, 0x39b001e, 0x3aa001e, 0x3b9001c, 0x3c7001c, 0x3d5001c,
-+	  0x3e3001c, 0x3f1001c, 0x3ff001a, 0x40c001a },
-+};
-+
-+static int xisc_parse_dt(struct device *dev, struct isc_device *isc)
-+{
-+	struct device_node *np = dev->of_node;
-+	struct device_node *epn = NULL;
-+	struct isc_subdev_entity *subdev_entity;
-+	unsigned int flags;
-+	int ret;
-+	bool mipi_mode;
-+
-+	INIT_LIST_HEAD(&isc->subdev_entities);
-+
-+	mipi_mode = of_property_read_bool(np, "microchip,mipi-mode");
-+
-+	while (1) {
-+		struct v4l2_fwnode_endpoint v4l2_epn = { .bus_type = 0 };
-+
-+		epn = of_graph_get_next_endpoint(np, epn);
-+		if (!epn)
-+			return 0;
-+
-+		ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(epn),
-+						 &v4l2_epn);
-+		if (ret) {
-+			ret = -EINVAL;
-+			dev_err(dev, "Could not parse the endpoint\n");
-+			break;
-+		}
-+
-+		subdev_entity = devm_kzalloc(dev, sizeof(*subdev_entity),
-+					     GFP_KERNEL);
-+		if (!subdev_entity) {
-+			ret = -ENOMEM;
-+			break;
-+		}
-+		subdev_entity->epn = epn;
-+
-+		flags = v4l2_epn.bus.parallel.flags;
-+
-+		if (flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)
-+			subdev_entity->pfe_cfg0 = ISC_PFE_CFG0_HPOL_LOW;
-+
-+		if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)
-+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_VPOL_LOW;
-+
-+		if (flags & V4L2_MBUS_PCLK_SAMPLE_FALLING)
-+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_PPOL_LOW;
-+
-+		if (v4l2_epn.bus_type == V4L2_MBUS_BT656)
-+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_CCIR_CRC |
-+					ISC_PFE_CFG0_CCIR656;
-+
-+		if (mipi_mode)
-+			subdev_entity->pfe_cfg0 |= ISC_PFE_CFG0_MIPI;
-+
-+		list_add_tail(&subdev_entity->list, &isc->subdev_entities);
-+	}
-+	of_node_put(epn);
-+
-+	return ret;
-+}
-+
-+static int microchip_xisc_probe(struct platform_device *pdev)
-+{
-+	struct device *dev = &pdev->dev;
-+	struct isc_device *isc;
-+	struct resource *res;
-+	void __iomem *io_base;
-+	struct isc_subdev_entity *subdev_entity;
-+	int irq;
-+	int ret;
-+	u32 ver;
-+
-+	isc = devm_kzalloc(dev, sizeof(*isc), GFP_KERNEL);
-+	if (!isc)
-+		return -ENOMEM;
-+
-+	platform_set_drvdata(pdev, isc);
-+	isc->dev = dev;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	io_base = devm_ioremap_resource(dev, res);
-+	if (IS_ERR(io_base))
-+		return PTR_ERR(io_base);
-+
-+	isc->regmap = devm_regmap_init_mmio(dev, io_base, &isc_regmap_config);
-+	if (IS_ERR(isc->regmap)) {
-+		ret = PTR_ERR(isc->regmap);
-+		dev_err(dev, "failed to init register map: %d\n", ret);
-+		return ret;
-+	}
-+
-+	irq = platform_get_irq(pdev, 0);
-+	if (irq < 0)
-+		return irq;
-+
-+	ret = devm_request_irq(dev, irq, isc_interrupt, 0,
-+			       "microchip-sama7g5-xisc", isc);
-+	if (ret < 0) {
-+		dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n",
-+			irq, ret);
-+		return ret;
-+	}
-+
-+	isc->gamma_table = isc_sama7g5_gamma_table;
-+	isc->gamma_max = 0;
-+
-+	isc->max_width = ISC_SAMA7G5_MAX_SUPPORT_WIDTH;
-+	isc->max_height = ISC_SAMA7G5_MAX_SUPPORT_HEIGHT;
-+
-+	isc->config_dpc = isc_sama7g5_config_dpc;
-+	isc->config_csc = isc_sama7g5_config_csc;
-+	isc->config_cbc = isc_sama7g5_config_cbc;
-+	isc->config_cc = isc_sama7g5_config_cc;
-+	isc->config_gam = isc_sama7g5_config_gam;
-+	isc->config_rlp = isc_sama7g5_config_rlp;
-+	isc->config_ctrls = isc_sama7g5_config_ctrls;
-+
-+	isc->adapt_pipeline = isc_sama7g5_adapt_pipeline;
-+
-+	isc->offsets.csc = ISC_SAMA7G5_CSC_OFFSET;
-+	isc->offsets.cbc = ISC_SAMA7G5_CBC_OFFSET;
-+	isc->offsets.sub422 = ISC_SAMA7G5_SUB422_OFFSET;
-+	isc->offsets.sub420 = ISC_SAMA7G5_SUB420_OFFSET;
-+	isc->offsets.rlp = ISC_SAMA7G5_RLP_OFFSET;
-+	isc->offsets.his = ISC_SAMA7G5_HIS_OFFSET;
-+	isc->offsets.dma = ISC_SAMA7G5_DMA_OFFSET;
-+	isc->offsets.version = ISC_SAMA7G5_VERSION_OFFSET;
-+	isc->offsets.his_entry = ISC_SAMA7G5_HIS_ENTRY_OFFSET;
-+
-+	isc->controller_formats = sama7g5_controller_formats;
-+	isc->controller_formats_size = ARRAY_SIZE(sama7g5_controller_formats);
-+	isc->formats_list = sama7g5_formats_list;
-+	isc->formats_list_size = ARRAY_SIZE(sama7g5_formats_list);
-+
-+	/* sama7g5-isc RAM access port is full AXI4 - 32 bits per beat */
-+	isc->dcfg = ISC_DCFG_YMBSIZE_BEATS32 | ISC_DCFG_CMBSIZE_BEATS32;
-+
-+	ret = isc_pipeline_init(isc);
-+	if (ret)
-+		return ret;
-+
-+	isc->hclock = devm_clk_get(dev, "hclock");
-+	if (IS_ERR(isc->hclock)) {
-+		ret = PTR_ERR(isc->hclock);
-+		dev_err(dev, "failed to get hclock: %d\n", ret);
-+		return ret;
-+	}
-+
-+	ret = clk_prepare_enable(isc->hclock);
-+	if (ret) {
-+		dev_err(dev, "failed to enable hclock: %d\n", ret);
-+		return ret;
-+	}
-+
-+	ret = isc_clk_init(isc);
-+	if (ret) {
-+		dev_err(dev, "failed to init isc clock: %d\n", ret);
-+		goto unprepare_hclk;
-+	}
-+
-+	isc->ispck = isc->isc_clks[ISC_ISPCK].clk;
-+
-+	ret = clk_prepare_enable(isc->ispck);
-+	if (ret) {
-+		dev_err(dev, "failed to enable ispck: %d\n", ret);
-+		goto unprepare_hclk;
-+	}
-+
-+	/* ispck should be greater or equal to hclock */
-+	ret = clk_set_rate(isc->ispck, clk_get_rate(isc->hclock));
-+	if (ret) {
-+		dev_err(dev, "failed to set ispck rate: %d\n", ret);
-+		goto unprepare_clk;
-+	}
-+
-+	ret = v4l2_device_register(dev, &isc->v4l2_dev);
-+	if (ret) {
-+		dev_err(dev, "unable to register v4l2 device.\n");
-+		goto unprepare_clk;
-+	}
-+
-+	ret = xisc_parse_dt(dev, isc);
-+	if (ret) {
-+		dev_err(dev, "fail to parse device tree\n");
-+		goto unregister_v4l2_device;
-+	}
-+
-+	if (list_empty(&isc->subdev_entities)) {
-+		dev_err(dev, "no subdev found\n");
-+		ret = -ENODEV;
-+		goto unregister_v4l2_device;
-+	}
-+
-+	list_for_each_entry(subdev_entity, &isc->subdev_entities, list) {
-+		struct v4l2_async_subdev *asd;
-+
-+		v4l2_async_notifier_init(&subdev_entity->notifier);
-+
-+		asd = v4l2_async_notifier_add_fwnode_remote_subdev(
-+					&subdev_entity->notifier,
-+					of_fwnode_handle(subdev_entity->epn),
-+					struct v4l2_async_subdev);
-+
-+		of_node_put(subdev_entity->epn);
-+		subdev_entity->epn = NULL;
-+
-+		if (IS_ERR(asd)) {
-+			ret = PTR_ERR(asd);
-+			goto cleanup_subdev;
-+		}
-+
-+		subdev_entity->notifier.ops = &isc_async_ops;
-+
-+		ret = v4l2_async_notifier_register(&isc->v4l2_dev,
-+						   &subdev_entity->notifier);
-+		if (ret) {
-+			dev_err(dev, "fail to register async notifier\n");
-+			goto cleanup_subdev;
-+		}
-+
-+		if (video_is_registered(&isc->video_dev))
-+			break;
-+	}
-+
-+	pm_runtime_set_active(dev);
-+	pm_runtime_enable(dev);
-+	pm_request_idle(dev);
-+
-+	regmap_read(isc->regmap, ISC_VERSION + isc->offsets.version, &ver);
-+	dev_info(dev, "Microchip XISC version %x\n", ver);
-+
-+	return 0;
-+
-+cleanup_subdev:
-+	isc_subdev_cleanup(isc);
-+
-+unregister_v4l2_device:
-+	v4l2_device_unregister(&isc->v4l2_dev);
-+
-+unprepare_clk:
-+	clk_disable_unprepare(isc->ispck);
-+unprepare_hclk:
-+	clk_disable_unprepare(isc->hclock);
-+
-+	isc_clk_cleanup(isc);
-+
-+	return ret;
-+}
-+
-+static int microchip_xisc_remove(struct platform_device *pdev)
-+{
-+	struct isc_device *isc = platform_get_drvdata(pdev);
-+
-+	pm_runtime_disable(&pdev->dev);
-+
-+	isc_subdev_cleanup(isc);
-+
-+	v4l2_device_unregister(&isc->v4l2_dev);
-+
-+	clk_disable_unprepare(isc->ispck);
-+	clk_disable_unprepare(isc->hclock);
-+
-+	isc_clk_cleanup(isc);
-+
-+	return 0;
-+}
-+
-+static int __maybe_unused xisc_runtime_suspend(struct device *dev)
-+{
-+	struct isc_device *isc = dev_get_drvdata(dev);
-+
-+	clk_disable_unprepare(isc->ispck);
-+	clk_disable_unprepare(isc->hclock);
-+
-+	return 0;
-+}
-+
-+static int __maybe_unused xisc_runtime_resume(struct device *dev)
-+{
-+	struct isc_device *isc = dev_get_drvdata(dev);
-+	int ret;
-+
-+	ret = clk_prepare_enable(isc->hclock);
-+	if (ret)
-+		return ret;
-+
-+	ret = clk_prepare_enable(isc->ispck);
-+	if (ret)
-+		clk_disable_unprepare(isc->hclock);
-+
-+	return ret;
-+}
-+
-+static const struct dev_pm_ops microchip_xisc_dev_pm_ops = {
-+	SET_RUNTIME_PM_OPS(xisc_runtime_suspend, xisc_runtime_resume, NULL)
-+};
-+
-+static const struct of_device_id microchip_xisc_of_match[] = {
-+	{ .compatible = "microchip,sama7g5-isc" },
-+	{ }
-+};
-+MODULE_DEVICE_TABLE(of, microchip_xisc_of_match);
-+
-+static struct platform_driver microchip_xisc_driver = {
-+	.probe	= microchip_xisc_probe,
-+	.remove	= microchip_xisc_remove,
-+	.driver	= {
-+		.name		= "microchip-sama7g5-xisc",
-+		.pm		= &microchip_xisc_dev_pm_ops,
-+		.of_match_table = of_match_ptr(microchip_xisc_of_match),
-+	},
-+};
-+
-+module_platform_driver(microchip_xisc_driver);
-+
-+MODULE_AUTHOR("Eugen Hristev <[email protected]>");
-+MODULE_DESCRIPTION("The V4L2 driver for Microchip-XISC");
-+MODULE_LICENSE("GPL v2");

target/linux/at91/patches-5.15/186-ASoC-atmel-fix-shadowed-variable.patch

@@ -1,48 +0,0 @@
-From 1b41c69264d7233a3e9a0aa36333ee22a5a049e9 Mon Sep 17 00:00:00 2001
-From: Pierre-Louis Bossart <[email protected]>
-Date: Fri, 26 Mar 2021 16:59:12 -0500
-Subject: [PATCH 186/247] ASoC: atmel: fix shadowed variable
-
-Fix cppcheck warning:
-
-sound/soc/atmel/atmel-classd.c:51:14: style: Local variable 'pwm_type'
-shadows outer variable [shadowVariable]
- const char *pwm_type;
-             ^
-sound/soc/atmel/atmel-classd.c:226:27: note: Shadowed declaration
-static const char * const pwm_type[] = {
-                          ^
-sound/soc/atmel/atmel-classd.c:51:14: note: Shadow variable
- const char *pwm_type;
-             ^
-
-Signed-off-by: Pierre-Louis Bossart <[email protected]>
-Reviewed-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/atmel-classd.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
---- a/sound/soc/atmel/atmel-classd.c
-+++ b/sound/soc/atmel/atmel-classd.c
-@@ -48,7 +48,7 @@ static struct atmel_classd_pdata *atmel_
- {
- 	struct device_node *np = dev->of_node;
- 	struct atmel_classd_pdata *pdata;
--	const char *pwm_type;
-+	const char *pwm_type_s;
- 	int ret;
- 
- 	if (!np) {
-@@ -60,8 +60,8 @@ static struct atmel_classd_pdata *atmel_
- 	if (!pdata)
- 		return ERR_PTR(-ENOMEM);
- 
--	ret = of_property_read_string(np, "atmel,pwm-type", &pwm_type);
--	if ((ret == 0) && (strcmp(pwm_type, "diff") == 0))
-+	ret = of_property_read_string(np, "atmel,pwm-type", &pwm_type_s);
-+	if ((ret == 0) && (strcmp(pwm_type_s, "diff") == 0))
- 		pdata->pwm_type = CLASSD_MR_PWMTYP_DIFF;
- 	else
- 		pdata->pwm_type = CLASSD_MR_PWMTYP_SINGLE;

target/linux/at91/patches-5.15/187-ASoC-atmel-atmel-i2s-remove-useless-initialization.patch

@@ -1,36 +0,0 @@
-From e53725fe0c7e6b52927280272f49fe5f4b4ef317 Mon Sep 17 00:00:00 2001
-From: Pierre-Louis Bossart <[email protected]>
-Date: Fri, 26 Mar 2021 16:59:13 -0500
-Subject: [PATCH 187/247] ASoC: atmel: atmel-i2s: remove useless initialization
-
-Cppcheck complains:
-
-sound/soc/atmel/atmel-i2s.c:628:6: style: Redundant initialization for 'err'. The initialized value is overwritten before it is read. [redundantInitialization]
- err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
-     ^
-sound/soc/atmel/atmel-i2s.c:598:10: note: err is initialized
- int err = -ENXIO;
-         ^
-sound/soc/atmel/atmel-i2s.c:628:6: note: err is overwritten
- err = devm_request_irq(&pdev->dev, irq, atmel_i2s_interrupt, 0,
-     ^
-
-Signed-off-by: Pierre-Louis Bossart <[email protected]>
-Reviewed-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/atmel-i2s.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/sound/soc/atmel/atmel-i2s.c
-+++ b/sound/soc/atmel/atmel-i2s.c
-@@ -613,7 +613,7 @@ static int atmel_i2s_probe(struct platfo
- 	struct regmap *regmap;
- 	void __iomem *base;
- 	int irq;
--	int err = -ENXIO;
-+	int err;
- 	unsigned int pcm_flags = 0;
- 	unsigned int version;
- 

target/linux/at91/patches-5.15/188-ASoC-atmel-i2s-Set-symmetric-sample-bits.patch

@@ -1,26 +0,0 @@
-From a6f337fdf68294cfae233724567cbeea0ae5148f Mon Sep 17 00:00:00 2001
-From: Codrin Ciubotariu <[email protected]>
-Date: Fri, 18 Jun 2021 18:07:40 +0300
-Subject: [PATCH 188/247] ASoC: atmel-i2s: Set symmetric sample bits
-
-The I2S needs to have the same sample bits for both capture and playback
-streams.
-
-Fixes: b543e467d1a9 ("ASoC: atmel-i2s: add driver for the new Atmel I2S controller")
-Signed-off-by: Codrin Ciubotariu <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Mark Brown <[email protected]>
----
- sound/soc/atmel/atmel-i2s.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/sound/soc/atmel/atmel-i2s.c
-+++ b/sound/soc/atmel/atmel-i2s.c
-@@ -560,6 +560,7 @@ static struct snd_soc_dai_driver atmel_i
- 	},
- 	.ops = &atmel_i2s_dai_ops,
- 	.symmetric_rates = 1,
-+	.symmetric_samplebits = 1,
- };
- 
- static const struct snd_soc_component_driver atmel_i2s_component = {

target/linux/at91/patches-5.15/189-watchdog-sama5d4_wdt-add-support-for-sama7g5-wdt.patch

@@ -1,46 +0,0 @@
-From ff83cc9f95aaba75991210312061b7fe52aaa400 Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Thu, 27 May 2021 13:01:19 +0300
-Subject: [PATCH 189/247] watchdog: sama5d4_wdt: add support for sama7g5-wdt
-
-Add support for compatible sama7g5-wdt.
-The sama7g5 wdt is the same hardware block as on sam9x60.
-Adapt the driver to use the sam9x60/sama7g5 variant if either
-of the two compatibles are selected (sam9x60-wdt/sama7g5-wdt).
-
-Signed-off-by: Eugen Hristev <[email protected]>
-Acked-by: Nicolas Ferre <[email protected]>
-Reviewed-by: Guenter Roeck <[email protected]>
-Link: https://lore.kernel.org/r/[email protected]
-Signed-off-by: Guenter Roeck <[email protected]>
-Signed-off-by: Wim Van Sebroeck <[email protected]>
----
- drivers/watchdog/sama5d4_wdt.c | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
---- a/drivers/watchdog/sama5d4_wdt.c
-+++ b/drivers/watchdog/sama5d4_wdt.c
-@@ -268,8 +268,10 @@ static int sama5d4_wdt_probe(struct plat
- 	wdd->min_timeout = MIN_WDT_TIMEOUT;
- 	wdd->max_timeout = MAX_WDT_TIMEOUT;
- 	wdt->last_ping = jiffies;
--	wdt->sam9x60_support = of_device_is_compatible(dev->of_node,
--						       "microchip,sam9x60-wdt");
-+
-+	if (of_device_is_compatible(dev->of_node, "microchip,sam9x60-wdt") ||
-+	    of_device_is_compatible(dev->of_node, "microchip,sama7g5-wdt"))
-+		wdt->sam9x60_support = true;
- 
- 	watchdog_set_drvdata(wdd, wdt);
- 
-@@ -329,6 +331,10 @@ static const struct of_device_id sama5d4
- 	{
- 		.compatible = "microchip,sam9x60-wdt",
- 	},
-+	{
-+		.compatible = "microchip,sama7g5-wdt",
-+	},
-+
- 	{ }
- };
- MODULE_DEVICE_TABLE(of, sama5d4_wdt_of_match);

target/linux/at91/patches-5.15/190-media-atmel-fix-build-when-ISC-m-and-XISC-y.patch

@@ -1,135 +0,0 @@
-From dfcc0395f5e838c0b5c3fb93c9335b6a8892178a Mon Sep 17 00:00:00 2001
-From: Eugen Hristev <[email protected]>
-Date: Mon, 5 Jul 2021 14:57:08 +0200
-Subject: [PATCH 190/247] media: atmel: fix build when ISC=m and XISC=y
-
-Building VIDEO_ATMEL_ISC as module and VIDEO_ATMEL_XISC as built-in
-(or viceversa) causes build errors:
-
- or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o: in function `isc_async_complete':
- atmel-isc-base.c:(.text+0x40d0): undefined reference to `__this_module'
- or1k-linux-ld: atmel-isc-base.c:(.text+0x40f0): undefined reference to `__this_module'
- or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(.rodata+0x390): undefined reference to `__this_module'
- or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(__param+0x4): undefined reference to `__this_module'
- or1k-linux-ld: drivers/media/platform/atmel/atmel-isc-base.o:(__param+0x18): undefined reference to `__this_module'
-
-This is caused by the file atmel-isc-base.c which is common code between
-the two drivers.
-
-The solution is to create another Kconfig symbol that is automatically
-selected and generates the module atmel-isc-base.ko. This module can be
-loaded when both drivers are modules, or built-in when at least one of them
-is built-in.
-
-Reported-by: kernel test robot <[email protected]>
-Fixes: c9aa973884a1 ("media: atmel: atmel-isc: add microchip-xisc driver")
-Signed-off-by: Eugen Hristev <[email protected]>
-Signed-off-by: Hans Verkuil <[email protected]>
-Signed-off-by: Mauro Carvalho Chehab <[email protected]>
----
- drivers/media/platform/atmel/Kconfig          |  8 ++++++++
- drivers/media/platform/atmel/Makefile         |  5 +++--
- drivers/media/platform/atmel/atmel-isc-base.c | 11 +++++++++++
- 3 files changed, 22 insertions(+), 2 deletions(-)
-
---- a/drivers/media/platform/atmel/Kconfig
-+++ b/drivers/media/platform/atmel/Kconfig
-@@ -8,6 +8,7 @@ config VIDEO_ATMEL_ISC
- 	select VIDEOBUF2_DMA_CONTIG
- 	select REGMAP_MMIO
- 	select V4L2_FWNODE
-+	select VIDEO_ATMEL_ISC_BASE
- 	help
- 	   This module makes the ATMEL Image Sensor Controller available
- 	   as a v4l2 device.
-@@ -19,10 +20,17 @@ config VIDEO_ATMEL_XISC
- 	select VIDEOBUF2_DMA_CONTIG
- 	select REGMAP_MMIO
- 	select V4L2_FWNODE
-+	select VIDEO_ATMEL_ISC_BASE
- 	help
- 	   This module makes the ATMEL eXtended Image Sensor Controller
- 	   available as a v4l2 device.
- 
-+config VIDEO_ATMEL_ISC_BASE
-+	tristate
-+	default n
-+	help
-+	  ATMEL ISC and XISC common code base.
-+
- config VIDEO_ATMEL_ISI
- 	tristate "ATMEL Image Sensor Interface (ISI) support"
- 	depends on VIDEO_V4L2 && OF
---- a/drivers/media/platform/atmel/Makefile
-+++ b/drivers/media/platform/atmel/Makefile
-@@ -1,7 +1,8 @@
- # SPDX-License-Identifier: GPL-2.0-only
--atmel-isc-objs = atmel-sama5d2-isc.o atmel-isc-base.o
--atmel-xisc-objs = atmel-sama7g5-isc.o atmel-isc-base.o
-+atmel-isc-objs = atmel-sama5d2-isc.o
-+atmel-xisc-objs = atmel-sama7g5-isc.o
- 
- obj-$(CONFIG_VIDEO_ATMEL_ISI) += atmel-isi.o
-+obj-$(CONFIG_VIDEO_ATMEL_ISC_BASE) += atmel-isc-base.o
- obj-$(CONFIG_VIDEO_ATMEL_ISC) += atmel-isc.o
- obj-$(CONFIG_VIDEO_ATMEL_XISC) += atmel-xisc.o
---- a/drivers/media/platform/atmel/atmel-isc-base.c
-+++ b/drivers/media/platform/atmel/atmel-isc-base.c
-@@ -378,6 +378,7 @@ int isc_clk_init(struct isc_device *isc)
- 
- 	return 0;
- }
-+EXPORT_SYMBOL_GPL(isc_clk_init);
- 
- void isc_clk_cleanup(struct isc_device *isc)
- {
-@@ -392,6 +393,7 @@ void isc_clk_cleanup(struct isc_device *
- 			clk_unregister(isc_clk->clk);
- 	}
- }
-+EXPORT_SYMBOL_GPL(isc_clk_cleanup);
- 
- static int isc_queue_setup(struct vb2_queue *vq,
- 			    unsigned int *nbuffers, unsigned int *nplanes,
-@@ -1575,6 +1577,7 @@ irqreturn_t isc_interrupt(int irq, void
- 
- 	return ret;
- }
-+EXPORT_SYMBOL_GPL(isc_interrupt);
- 
- static void isc_hist_count(struct isc_device *isc, u32 *min, u32 *max)
- {
-@@ -2209,6 +2212,7 @@ const struct v4l2_async_notifier_operati
- 	.unbind = isc_async_unbind,
- 	.complete = isc_async_complete,
- };
-+EXPORT_SYMBOL_GPL(isc_async_ops);
- 
- void isc_subdev_cleanup(struct isc_device *isc)
- {
-@@ -2221,6 +2225,7 @@ void isc_subdev_cleanup(struct isc_devic
- 
- 	INIT_LIST_HEAD(&isc->subdev_entities);
- }
-+EXPORT_SYMBOL_GPL(isc_subdev_cleanup);
- 
- int isc_pipeline_init(struct isc_device *isc)
- {
-@@ -2261,6 +2266,7 @@ int isc_pipeline_init(struct isc_device
- 
- 	return 0;
- }
-+EXPORT_SYMBOL_GPL(isc_pipeline_init);
- 
- /* regmap configuration */
- #define ATMEL_ISC_REG_MAX    0xd5c
-@@ -2270,4 +2276,9 @@ const struct regmap_config isc_regmap_co
- 	.val_bits       = 32,
- 	.max_register	= ATMEL_ISC_REG_MAX,
- };
-+EXPORT_SYMBOL_GPL(isc_regmap_config);
- 
-+MODULE_AUTHOR("Songjun Wu");
-+MODULE_AUTHOR("Eugen Hristev");
-+MODULE_DESCRIPTION("Atmel ISC common code base");
-+MODULE_LICENSE("GPL v2");