Re: [PATCH v4 4/9] media: staging: dt-bindings: rkisp1: fix "no reg" error in parent node

[Rob Herring]

On Thu, Jul 2, 2020 at 1:13 PM Helen Koike <helen.koike@xxxxxxxxxxxxx> wrote:
>
> Fix the following error found with make ARCH=arm64 dt_binding_check:
>
> Documentation/devicetree/bindings/media/rockchip-isp1.example.dts:24.27-101.11:
> Warning (unit_address_vs_reg): /example-0/parent@0: node has a unit name, but no reg or ranges property
>
> Reported-by: Johan Jonker <jbx6244@xxxxxxxxx>
> Signed-off-by: Helen Koike <helen.koike@xxxxxxxxxxxxx>
> ---
>
> V3:
> - this is a new patch in the series
> ---
>  .../Documentation/devicetree/bindings/media/rockchip-isp1.yaml   | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> index e5b9c0574e352..4d111ef2e89c7 100644
> --- a/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> +++ b/drivers/staging/media/rkisp1/Documentation/devicetree/bindings/media/rockchip-isp1.yaml
> @@ -126,6 +126,7 @@ examples:
>      #include <dt-bindings/power/rk3399-power.h>
>
>      parent0: parent@0 {
> +        reg = <0 0>;

Just drop the unit-address.

>          #address-cells = <2>;
>          #size-cells = <2>;
>
> --
> 2.26.0
>