[RFC v2 5/5] dt-bindings: gpio: Add bindings for pinctrl based generic gpio driver

[Krzysztof Kozlowski]

On 05/10/2023 04:58, AKASHI Takahiro wrote:
> A dt binding for pin controller based generic gpio driver is defined in
> this commit. One usable device is Arm's SCMI.
> 
> Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>

> +
> +required:
> +  - compatible
> +  - gpio-controller
> +  - "#gpio-cells"
> +  - gpio-ranges
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    gpio0: gpio at 0 {

No reg, so no unit address.

Drop also unused label.


> +        compatible = "pin-control-gpio";
> +        gpio-controller;

Best regards,
Krzysztof