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- From f23375db001ec0fe9f565be75eff43adde15407e Mon Sep 17 00:00:00 2001
- From: AngeloGioacchino Del Regno <[email protected]>
- Date: Fri, 20 Jan 2023 10:20:35 +0100
- Subject: [PATCH 03/15] clk: mediatek: clk-mtk: Propagate struct device for
- composites
- Like done for cpumux clocks, propagate struct device for composite
- clocks registered through clk-mtk helpers to be able to get runtime
- pm support for MTK clocks.
- Signed-off-by: AngeloGioacchino Del Regno <[email protected]>
- Tested-by: Miles Chen <[email protected]>
- Link: https://lore.kernel.org/r/[email protected]
- Tested-by: Mingming Su <[email protected]>
- Signed-off-by: Stephen Boyd <[email protected]>
- [[email protected]: remove parts not relevant for OpenWrt]
- ---
- drivers/clk/mediatek/clk-mt2701.c | 10 ++++++----
- drivers/clk/mediatek/clk-mt2712.c | 12 ++++++++----
- drivers/clk/mediatek/clk-mt7622.c | 8 +++++---
- drivers/clk/mediatek/clk-mt7629.c | 8 +++++---
- drivers/clk/mediatek/clk-mtk.c | 11 ++++++-----
- drivers/clk/mediatek/clk-mtk.h | 3 ++-
- 6 files changed, 32 insertions(+), 20 deletions(-)
- --- a/drivers/clk/mediatek/clk-mt2701.c
- +++ b/drivers/clk/mediatek/clk-mt2701.c
- @@ -679,8 +679,9 @@ static int mtk_topckgen_init(struct plat
- mtk_clk_register_factors(top_fixed_divs, ARRAY_SIZE(top_fixed_divs),
- clk_data);
-
- - mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
- - base, &mt2701_clk_lock, clk_data);
- + mtk_clk_register_composites(&pdev->dev, top_muxes,
- + ARRAY_SIZE(top_muxes), base,
- + &mt2701_clk_lock, clk_data);
-
- mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs),
- base, &mt2701_clk_lock, clk_data);
- @@ -905,8 +906,9 @@ static int mtk_pericfg_init(struct platf
- mtk_clk_register_gates(&pdev->dev, node, peri_clks,
- ARRAY_SIZE(peri_clks), clk_data);
-
- - mtk_clk_register_composites(peri_muxs, ARRAY_SIZE(peri_muxs), base,
- - &mt2701_clk_lock, clk_data);
- + mtk_clk_register_composites(&pdev->dev, peri_muxs,
- + ARRAY_SIZE(peri_muxs), base,
- + &mt2701_clk_lock, clk_data);
-
- r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
- if (r)
- --- a/drivers/clk/mediatek/clk-mt2712.c
- +++ b/drivers/clk/mediatek/clk-mt2712.c
- @@ -1320,8 +1320,9 @@ static int clk_mt2712_top_probe(struct p
- mtk_clk_register_factors(top_early_divs, ARRAY_SIZE(top_early_divs),
- top_clk_data);
- mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs), top_clk_data);
- - mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes), base,
- - &mt2712_clk_lock, top_clk_data);
- + mtk_clk_register_composites(&pdev->dev, top_muxes,
- + ARRAY_SIZE(top_muxes), base,
- + &mt2712_clk_lock, top_clk_data);
- mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs), base,
- &mt2712_clk_lock, top_clk_data);
- mtk_clk_register_gates(&pdev->dev, node, top_clks,
- @@ -1395,8 +1396,11 @@ static int clk_mt2712_mcu_probe(struct p
-
- clk_data = mtk_alloc_clk_data(CLK_MCU_NR_CLK);
-
- - mtk_clk_register_composites(mcu_muxes, ARRAY_SIZE(mcu_muxes), base,
- - &mt2712_clk_lock, clk_data);
- + r = mtk_clk_register_composites(&pdev->dev, mcu_muxes,
- + ARRAY_SIZE(mcu_muxes), base,
- + &mt2712_clk_lock, clk_data);
- + if (r)
- + dev_err(&pdev->dev, "Could not register composites: %d\n", r);
-
- r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
-
- --- a/drivers/clk/mediatek/clk-mt7622.c
- +++ b/drivers/clk/mediatek/clk-mt7622.c
- @@ -615,8 +615,9 @@ static int mtk_topckgen_init(struct plat
- mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
- clk_data);
-
- - mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
- - base, &mt7622_clk_lock, clk_data);
- + mtk_clk_register_composites(&pdev->dev, top_muxes,
- + ARRAY_SIZE(top_muxes), base,
- + &mt7622_clk_lock, clk_data);
-
- mtk_clk_register_dividers(top_adj_divs, ARRAY_SIZE(top_adj_divs),
- base, &mt7622_clk_lock, clk_data);
- @@ -685,7 +686,8 @@ static int mtk_pericfg_init(struct platf
- mtk_clk_register_gates(&pdev->dev, node, peri_clks,
- ARRAY_SIZE(peri_clks), clk_data);
-
- - mtk_clk_register_composites(peri_muxes, ARRAY_SIZE(peri_muxes), base,
- + mtk_clk_register_composites(&pdev->dev, peri_muxes,
- + ARRAY_SIZE(peri_muxes), base,
- &mt7622_clk_lock, clk_data);
-
- r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
- --- a/drivers/clk/mediatek/clk-mt7629.c
- +++ b/drivers/clk/mediatek/clk-mt7629.c
- @@ -566,8 +566,9 @@ static int mtk_topckgen_init(struct plat
- mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
- clk_data);
-
- - mtk_clk_register_composites(top_muxes, ARRAY_SIZE(top_muxes),
- - base, &mt7629_clk_lock, clk_data);
- + mtk_clk_register_composites(&pdev->dev, top_muxes,
- + ARRAY_SIZE(top_muxes), base,
- + &mt7629_clk_lock, clk_data);
-
- clk_prepare_enable(clk_data->hws[CLK_TOP_AXI_SEL]->clk);
- clk_prepare_enable(clk_data->hws[CLK_TOP_MEM_SEL]->clk);
- @@ -613,7 +614,8 @@ static int mtk_pericfg_init(struct platf
- mtk_clk_register_gates(&pdev->dev, node, peri_clks,
- ARRAY_SIZE(peri_clks), clk_data);
-
- - mtk_clk_register_composites(peri_muxes, ARRAY_SIZE(peri_muxes), base,
- + mtk_clk_register_composites(&pdev->dev, peri_muxes,
- + ARRAY_SIZE(peri_muxes), base,
- &mt7629_clk_lock, clk_data);
-
- r = of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
- --- a/drivers/clk/mediatek/clk-mtk.c
- +++ b/drivers/clk/mediatek/clk-mtk.c
- @@ -197,8 +197,8 @@ void mtk_clk_unregister_factors(const st
- }
- EXPORT_SYMBOL_GPL(mtk_clk_unregister_factors);
-
- -static struct clk_hw *mtk_clk_register_composite(const struct mtk_composite *mc,
- - void __iomem *base, spinlock_t *lock)
- +static struct clk_hw *mtk_clk_register_composite(struct device *dev,
- + const struct mtk_composite *mc, void __iomem *base, spinlock_t *lock)
- {
- struct clk_hw *hw;
- struct clk_mux *mux = NULL;
- @@ -264,7 +264,7 @@ static struct clk_hw *mtk_clk_register_c
- div_ops = &clk_divider_ops;
- }
-
- - hw = clk_hw_register_composite(NULL, mc->name, parent_names, num_parents,
- + hw = clk_hw_register_composite(dev, mc->name, parent_names, num_parents,
- mux_hw, mux_ops,
- div_hw, div_ops,
- gate_hw, gate_ops,
- @@ -308,7 +308,8 @@ static void mtk_clk_unregister_composite
- kfree(mux);
- }
-
- -int mtk_clk_register_composites(const struct mtk_composite *mcs, int num,
- +int mtk_clk_register_composites(struct device *dev,
- + const struct mtk_composite *mcs, int num,
- void __iomem *base, spinlock_t *lock,
- struct clk_hw_onecell_data *clk_data)
- {
- @@ -327,7 +328,7 @@ int mtk_clk_register_composites(const st
- continue;
- }
-
- - hw = mtk_clk_register_composite(mc, base, lock);
- + hw = mtk_clk_register_composite(dev, mc, base, lock);
-
- if (IS_ERR(hw)) {
- pr_err("Failed to register clk %s: %pe\n", mc->name,
- --- a/drivers/clk/mediatek/clk-mtk.h
- +++ b/drivers/clk/mediatek/clk-mtk.h
- @@ -149,7 +149,8 @@ struct mtk_composite {
- .flags = 0, \
- }
-
- -int mtk_clk_register_composites(const struct mtk_composite *mcs, int num,
- +int mtk_clk_register_composites(struct device *dev,
- + const struct mtk_composite *mcs, int num,
- void __iomem *base, spinlock_t *lock,
- struct clk_hw_onecell_data *clk_data);
- void mtk_clk_unregister_composites(const struct mtk_composite *mcs, int num,
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