[PATCH v2 08/14] clk: qcom: cpu-8996: setup PLLs before registering clocks

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 drivers/clk/qcom/clk-cpu-8996.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/clk/qcom/clk-cpu-8996.c b/drivers/clk/qcom/clk-cpu-8996.c
index ee7e18b37832..e390f4aadff1 100644
--- 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);
-- 
2.30.2




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux