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[01/11] clk: qcom: Update the support for alpha mode configuration

Message ID 20241019-qcs615-mm-clockcontroller-v1-1-4cfb96d779ae@quicinc.com (mailing list archive)
State New
Headers show
Series Add support for videocc, camcc, dispcc and gpucc on Qualcomm QCS615 platform | expand

Commit Message

Taniya Das Oct. 18, 2024, 7:15 p.m. UTC 
The alpha_en_mask and alpha_mode_mask must be applied within the
clk_alpha_pll_configure() function to ensure proper configuration of
the alpha mode of the PLL.

Fixes: c45ae598fc16 ("clk: qcom: support for alpha mode configuration")
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
---
 drivers/clk/qcom/clk-alpha-pll.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Dmitry Baryshkov Oct. 18, 2024, 8:06 p.m. UTC | #1 
On Sat, Oct 19, 2024 at 12:45:37AM +0530, Taniya Das wrote:
> The alpha_en_mask and alpha_mode_mask must be applied within the
> clk_alpha_pll_configure() function to ensure proper configuration of
> the alpha mode of the PLL.
> 
> Fixes: c45ae598fc16 ("clk: qcom: support for alpha mode configuration")
> Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
> ---
>  drivers/clk/qcom/clk-alpha-pll.c | 2 ++
>  1 file changed, 2 insertions(+)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
>
Gabor Juhos Oct. 21, 2024, 7:50 p.m. UTC | #2 
2024. 10. 18. 21:15 keltezéssel, Taniya Das írta:
> The alpha_en_mask and alpha_mode_mask must be applied within the
> clk_alpha_pll_configure() function to ensure proper configuration of
> the alpha mode of the PLL.
> 
> Fixes: c45ae598fc16 ("clk: qcom: support for alpha mode configuration")
> Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
> ---
>  drivers/clk/qcom/clk-alpha-pll.c | 2 ++
>  1 file changed, 2 insertions(+)
> 

Tested-by: Gabor Juhos <j4g8y7@gmail.com>
diff mbox series

Patch

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index f9105443d7dbb104e3cb091e59f43df25999f8b3..03cc7aa092480bfdd9eaa986d44f0545944b3b89 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -421,6 +421,8 @@  void clk_alpha_pll_configure(struct clk_alpha_pll *pll, struct regmap *regmap,
 	mask |= config->pre_div_mask;
 	mask |= config->post_div_mask;
 	mask |= config->vco_mask;
+	mask |= config->alpha_en_mask;
+	mask |= config->alpha_mode_mask;
 
 	regmap_update_bits(regmap, PLL_USER_CTL(pll), mask, val);