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clk: qcom: cpu-8996: setup PLLs before registering clocks

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Setup all PLLs before registering clocks in the common clock framework.
This ensures that the clocks are not accessed before being setup in the
known way and that the CCF is in sync with the actual HW programming.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230113120544.59320-9-dmitry.baryshkov@linaro.org
This commit is contained in:
Dmitry Baryshkov 2023-01-13 14:05:38 +02:00 committed by Bjorn Andersson
parent b3b274bc9d
commit 61dc1a7368
1 changed files with 5 additions and 5 deletions
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10
drivers/clk/qcom/clk-cpu-8996.c
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@ -430,6 +430,11 @@ static int qcom_cpu_clk_msm8996_register_clks(struct device *dev,
{ {
int i, ret; int i, ret;
clk_alpha_pll_configure(&pwrcl_pll, regmap, &hfpll_config);
clk_alpha_pll_configure(&perfcl_pll, regmap, &hfpll_config);
clk_alpha_pll_configure(&pwrcl_alt_pll, regmap, &altpll_config);
clk_alpha_pll_configure(&perfcl_alt_pll, regmap, &altpll_config);
for (i = 0; i < ARRAY_SIZE(cpu_msm8996_hw_clks); i++) { for (i = 0; i < ARRAY_SIZE(cpu_msm8996_hw_clks); i++) {
ret = devm_clk_hw_register(dev, cpu_msm8996_hw_clks[i]); ret = devm_clk_hw_register(dev, cpu_msm8996_hw_clks[i]);
if (ret) if (ret)
@ -442,11 +447,6 @@ static int qcom_cpu_clk_msm8996_register_clks(struct device *dev,
return ret; return ret;
} }
clk_alpha_pll_configure(&pwrcl_pll, regmap, &hfpll_config);
clk_alpha_pll_configure(&perfcl_pll, regmap, &hfpll_config);
clk_alpha_pll_configure(&pwrcl_alt_pll, regmap, &altpll_config);
clk_alpha_pll_configure(&perfcl_alt_pll, regmap, &altpll_config);
/* Enable alt PLLs */ /* Enable alt PLLs */
clk_prepare_enable(pwrcl_alt_pll.clkr.hw.clk); clk_prepare_enable(pwrcl_alt_pll.clkr.hw.clk);
clk_prepare_enable(perfcl_alt_pll.clkr.hw.clk); clk_prepare_enable(perfcl_alt_pll.clkr.hw.clk);