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- From da76cb63d04dc22ed32123b8c1d084c006d67bfb Mon Sep 17 00:00:00 2001
- From: Robert Marko <[email protected]>
- Date: Mon, 7 Nov 2022 14:29:01 +0100
- Subject: [PATCH] clk: qcom: ipq8074: add missing networking resets
- Downstream QCA 5.4 kernel defines networking resets which are not present
- in the mainline kernel but are required for the networking drivers.
- So, port the downstream resets and avoid using magic values for mask,
- construct mask for resets which require multiple bits to be set/cleared.
- Signed-off-by: Robert Marko <[email protected]>
- Signed-off-by: Bjorn Andersson <[email protected]>
- Link: https://lore.kernel.org/r/[email protected]
- ---
- drivers/clk/qcom/gcc-ipq8074.c | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
- --- a/drivers/clk/qcom/gcc-ipq8074.c
- +++ b/drivers/clk/qcom/gcc-ipq8074.c
- @@ -4665,6 +4665,20 @@ static const struct qcom_reset_map gcc_i
- [GCC_PCIE1_AXI_SLAVE_ARES] = { 0x76040, 4 },
- [GCC_PCIE1_AHB_ARES] = { 0x76040, 5 },
- [GCC_PCIE1_AXI_MASTER_STICKY_ARES] = { 0x76040, 6 },
- + [GCC_PPE_FULL_RESET] = { .reg = 0x68014, .bitmask = GENMASK(19, 16) },
- + [GCC_UNIPHY0_SOFT_RESET] = { .reg = 0x56004, .bitmask = GENMASK(13, 4) | BIT(1) },
- + [GCC_UNIPHY0_XPCS_RESET] = { 0x56004, 2 },
- + [GCC_UNIPHY1_SOFT_RESET] = { .reg = 0x56104, .bitmask = GENMASK(5, 4) | BIT(1) },
- + [GCC_UNIPHY1_XPCS_RESET] = { 0x56104, 2 },
- + [GCC_UNIPHY2_SOFT_RESET] = { .reg = 0x56204, .bitmask = GENMASK(5, 4) | BIT(1) },
- + [GCC_UNIPHY2_XPCS_RESET] = { 0x56204, 2 },
- + [GCC_EDMA_HW_RESET] = { .reg = 0x68014, .bitmask = GENMASK(21, 20) },
- + [GCC_NSSPORT1_RESET] = { .reg = 0x68014, .bitmask = BIT(24) | GENMASK(1, 0) },
- + [GCC_NSSPORT2_RESET] = { .reg = 0x68014, .bitmask = BIT(25) | GENMASK(3, 2) },
- + [GCC_NSSPORT3_RESET] = { .reg = 0x68014, .bitmask = BIT(26) | GENMASK(5, 4) },
- + [GCC_NSSPORT4_RESET] = { .reg = 0x68014, .bitmask = BIT(27) | GENMASK(9, 8) },
- + [GCC_NSSPORT5_RESET] = { .reg = 0x68014, .bitmask = BIT(28) | GENMASK(11, 10) },
- + [GCC_NSSPORT6_RESET] = { .reg = 0x68014, .bitmask = BIT(29) | GENMASK(13, 12) },
- };
-
- static struct gdsc *gcc_ipq8074_gdscs[] = {
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