Re: [PATCH 01/10] dt-bindings: clock: qcom,gcc-sm8450: Add SM8475 GCC bindings

[Krzysztof Kozlowski]

On 31/07/2024 19:59, Danila Tikhonov wrote:
> Add SM8475 GCC bindings, which are simply a symlink to the SM8450
> bindings. Update the documentation with the new compatible.
> 
> Signed-off-by: Danila Tikhonov <danila@xxxxxxxxxxx>
> ---
>  .../devicetree/bindings/clock/qcom,gcc-sm8450.yaml        | 8 ++++++--
>  include/dt-bindings/clock/qcom,gcc-sm8450.h               | 2 ++
>  include/dt-bindings/clock/qcom,sm8475-gcc.h               | 1 +
>  3 files changed, 9 insertions(+), 2 deletions(-)
>  create mode 120000 include/dt-bindings/clock/qcom,sm8475-gcc.h
> 
> diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
> index d848361beeb3..c7d75ee2a23b 100644
> --- a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
> +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8450.yaml
> @@ -13,11 +13,15 @@ description: |
>    Qualcomm global clock control module provides the clocks, resets and power
>    domains on SM8450
>  
> -  See also:: include/dt-bindings/clock/qcom,gcc-sm8450.h
> +  See also::

You can use one : (:: -> :). That was a mistake to use double colons.

> +    include/dt-bindings/clock/qcom,gcc-sm8450.h
> +    include/dt-bindings/clock/qcom,sm8475-gcc.h
>  
>  properties:
>    compatible:
> -    const: qcom,gcc-sm8450
> +    enum:
> +      - qcom,gcc-sm8450
> +      - qcom,sm8475-gcc
>  
>    clocks:
>      items:
> diff --git a/include/dt-bindings/clock/qcom,gcc-sm8450.h b/include/dt-bindings/clock/qcom,gcc-sm8450.h
> index 9679410843a0..5f1f9ab71a22 100644
> --- a/include/dt-bindings/clock/qcom,gcc-sm8450.h
> +++ b/include/dt-bindings/clock/qcom,gcc-sm8450.h
> @@ -194,6 +194,8 @@
>  #define GCC_VIDEO_AXI0_CLK					182
>  #define GCC_VIDEO_AXI1_CLK					183
>  #define GCC_VIDEO_XO_CLK					184
> +#define GCC_GPLL2						185
> +#define GCC_GPLL3						186

Are these valid for sm8450?

>  
>  /* GCC resets */
>  #define GCC_CAMERA_BCR						0
> diff --git a/include/dt-bindings/clock/qcom,sm8475-gcc.h b/include/dt-bindings/clock/qcom,sm8475-gcc.h
> new file mode 120000
> index 000000000000..daafdd881892
> --- /dev/null
> +++ b/include/dt-bindings/clock/qcom,sm8475-gcc.h

If the bindings are the same... then why having separate header? I
suggest dropping it.

Best regards,
Krzysztof