Re: [PATCH 7/9] clk: qcom: clk-alpha-pll: Update the PLL support for cal_l

[Dmitry Baryshkov]

On Wed, Sep 24, 2025 at 03:58:59PM -0700, Jingyi Wang wrote:
> From: Taniya Das <taniya.das@xxxxxxxxxxxxxxxx>
> 
> Recent QCOM PLLs require the CAL_L field to be programmed according to
> specific hardware recommendations, rather than using the legacy default
> value of 0x44. Hardcoding this value can lead to suboptimal or incorrect
> behavior on newer platforms.
> 
> To address this, introduce a `cal_l` field in the PLL configuration
> structure, allowing CAL_L to be set explicitly based on platform
> requirements. This improves flexibility and ensures correct PLL
> initialization across different hardware variants.
> 
> Signed-off-by: Taniya Das <taniya.das@xxxxxxxxxxxxxxxx>
> Signed-off-by: Jingyi Wang <jingyi.wang@xxxxxxxxxxxxxxxx>
> ---
>  drivers/clk/qcom/clk-alpha-pll.c | 6 +++++-
>  drivers/clk/qcom/clk-alpha-pll.h | 1 +
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


-- 
With best wishes
Dmitry