[PATCH 5.4 038/100] clk: qcom: gcc-msm8996: Drop (again) gcc_aggre1_pnoc_ahb_clk

Greg Kroah-Hartman
2021-11-24T13:23:28Z

From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

[ Upstream commit 05cf3ec00d460b50088d421fb878a0f83f57e262 ]

The gcc_aggre1_pnoc_ahb_clk is crucial for the proper MSM8996/APQ8096
functioning. If it gets disabled, several subsytems will stop working
(including eMMC/SDCC and USB). There are no in-kernel users of this
clock, so it is much simpler to remove from the kernel.

The clock was first removed in the commit 9e60de1cf270 ("clk: qcom:
Remove gcc_aggre1_pnoc_ahb_clk from msm8996") by Stephen Boyd, but got
added back in the commit b567752144e3 ("clk: qcom: Add some missing gcc
clks for msm8996") by Rajendra Nayak.

Let's remove it again in hope that nobody adds it back.

Reported-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Cc: Rajendra Nayak <rnayak@codeaurora.org>
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Fixes: b567752144e3 ("clk: qcom: Add some missing gcc clks for msm8996")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20211104011155.2209654-1-dmitry.baryshkov@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/qcom/gcc-msm8996.c | 15 ---------------
1 file changed, 15 deletions(-)

diff --git a/drivers/clk/qcom/gcc-msm8996.c b/drivers/clk/qcom/gcc-msm8996.c
index d004cdaa0e39a..c1e1148f0261d 100644
--- a/drivers/clk/qcom/gcc-msm8996.c
+++ b/drivers/clk/qcom/gcc-msm8996.c
@@ -2937,20 +2937,6 @@ static struct clk_branch gcc_smmu_aggre0_ahb_clk = {
},
};

-static struct clk_branch gcc_aggre1_pnoc_ahb_clk = {
- .halt_reg = 0x82014,
- .clkr = {
- .enable_reg = 0x82014,
- .enable_mask = BIT(0),
- .hw.init = &(struct clk_init_data){
- .name = "gcc_aggre1_pnoc_ahb_clk",
- .parent_names = (const char *[]){ "periph_noc_clk_src" },
- .num_parents = 1,
- .ops = &clk_branch2_ops,
- },
- },
-};
-
static struct clk_branch gcc_aggre2_ufs_axi_clk = {
.halt_reg = 0x83014,
.clkr = {
@@ -3453,7 +3439,6 @@ static struct clk_regmap *gcc_msm8996_clocks[] = {
[GCC_AGGRE0_CNOC_AHB_CLK] = &gcc_aggre0_cnoc_ahb_clk.clkr,
[GCC_SMMU_AGGRE0_AXI_CLK] = &gcc_smmu_aggre0_axi_clk.clkr,
[GCC_SMMU_AGGRE0_AHB_CLK] = &gcc_smmu_aggre0_ahb_clk.clkr,
- [GCC_AGGRE1_PNOC_AHB_CLK] = &gcc_aggre1_pnoc_ahb_clk.clkr,
[GCC_AGGRE2_UFS_AXI_CLK] = &gcc_aggre2_ufs_axi_clk.clkr,
[GCC_AGGRE2_USB3_AXI_CLK] = &gcc_aggre2_usb3_axi_clk.clkr,
[GCC_QSPI_AHB_CLK] = &gcc_qspi_ahb_clk.clkr,
--
2.33.0