Re: [PATCH 2/4] dt-bindings: display: msm: dp-controller: document clock parents better

[Krzysztof Kozlowski <krzk@kernel.org>]

On 03/12/2024 04:31, Abhinav Kumar wrote:
> Document the assigned-clock-parents better for the DP controller node
> to indicate its functionality better.


You change the clocks entirely, not "document". I would say that's an
ABI break if it really is a Linux requirement. You could avoid any
problems by just dropping the property from binding.

> 
> Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
> ---
>  Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> index 35ae2630c2b3..9fe2bf0484d8 100644
> --- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
> @@ -72,8 +72,8 @@ properties:
>  
>    assigned-clock-parents:
>      items:
> -      - description: phy 0 parent
> -      - description: phy 1 parent
> +      - description: Link clock PLL output provided by PHY block
> +      - description: Stream 0 pixel clock PLL output provided by PHY block


Best regards,
Krzysztof