Re: [PATCH v2] dt-bindings: gpio: mpfs-gpio: allow parsing of hog child nodes.

[Bartosz Golaszewski <brgl@xxxxxxxx>]

On Thu, Aug 25, 2022 at 4:36 PM Conor Dooley <conor.dooley@xxxxxxxxxxxxx> wrote:
>
> The SD card and eMMC on PolarFire SoC are sometimes muxed using a GPIO
> by the bootloader. Add a hog child property to facilitate this.
>
> Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> ---
> Changes since v1:
> - move addtionalProperties up under type:
> - drop the explicit match group syntax
> ---
>  .../bindings/gpio/microchip,mpfs-gpio.yaml     | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
> index 110651eafa70..fdc16822fd4b 100644
> --- a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
> @@ -44,6 +44,24 @@ properties:
>
>    gpio-controller: true
>
> +patternProperties:
> +  "^.+-hog(-[0-9]+)?$":
> +    type: object
> +
> +    additionalProperties: false
> +
> +    properties:
> +      gpio-hog: true
> +      gpios: true
> +      input: true
> +      output-high: true
> +      output-low: true
> +      line-name: true
> +
> +    required:
> +      - gpio-hog
> +      - gpios
> +
>  required:
>    - compatible
>    - reg
> --
> 2.36.1
>

Applied, thanks!

Bart