[PATCH v2 2/3] dt-bindings: phy: rockchip-inno-csi-dphy: add rockchip,clk-lane-phase property

Krzysztof Kozlowski krzk at kernel.org
Wed Jun 24 23:43:30 PDT 2026


On Fri, Jun 19, 2026 at 11:13:40AM +0200, Gerald Loacker wrote:
> Add support for the optional rockchip,clk-lane-phase device tree property
> to allow board-specific tuning of the clock lane sampling phase for
> improved signal integrity across supported data rates.
> 
> Signed-off-by: Gerald Loacker <gerald.loacker at wolfvision.net>
> ---
>  .../devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml          | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
> index 03950b3cad08c..010950a8a8856 100644
> --- a/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/rockchip-inno-csi-dphy.yaml
> @@ -56,6 +56,15 @@ properties:
>      description:
>        Some additional phy settings are access through GRF regs.
>  
> +  rockchip,clk-lane-phase:
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    minimum: 0
> +    maximum: 7

Missing default here. If default is unknown, explain that in commit msg.

Best regards,
Krzysztof




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