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

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

diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c
index cc7ece6..5c8e571 100644 (file)
--- a/drivers/clk/qcom/clk-cpu-8996.c
+++ b/drivers/clk/qcom/clk-cpu-8996.c
@@ -430,6 +430,11 @@ static int qcom_cpu_clk_msm8996_register_clks(struct device *dev,
 {
        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++) {
                ret = devm_clk_hw_register(dev, cpu_msm8996_hw_clks[i]);
                if (ret)
@@ -442,11 +447,6 @@ static int qcom_cpu_clk_msm8996_register_clks(struct device *dev,
                        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 */
        clk_prepare_enable(pwrcl_alt_pll.clkr.hw.clk);
        clk_prepare_enable(perfcl_alt_pll.clkr.hw.clk);