Re: [PATCH] dt-bindings: gpio: snps,dw-apb: allow gpio-line-names

[Serge Semin]

On Wed, Jul 12, 2023 at 09:45:53AM +0200, Krzysztof Kozlowski wrote:
> Allow the GPIO controller subnode to define GPIO names.  Already used in
> at least on DTS:

s/on/one

> 
>   bitmain/bm1880-sophon-edge.dtb: gpio@50027000: gpio-controller@0: 'gpio-line-names' does not match any of the regexes: 'pinctrl-[0-9]+'

Acked-by: Serge Semin <fancer.lancer@xxxxxxxxx>

-Serge(y)

> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> index b391cc1b4590..209f03bba0a7 100644
> --- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> @@ -61,6 +61,10 @@ patternProperties:
>        '#gpio-cells':
>          const: 2
>  
> +      gpio-line-names:
> +        minItems: 1
> +        maxItems: 32
> +
>        ngpios:
>          default: 32
>          minimum: 1
> -- 
> 2.34.1
>