Re: [PATCH 2/2] dt-bindings: gpio: stp: add gphy3 and gphy4 properties

Rob Herring
2021-05-18T01:20:11Z

On Thu, May 13, 2021 at 11:03:40PM +0200, Aleksander Jan Bajkowski wrote:
> The xRX300 family has 3 and the xRX330 has 4 gphs. They can also control
> some pins of the gpio cascade. This patch documents the missing properties.
>
> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
> ---
> .../devicetree/bindings/gpio/gpio-stp-xway.yaml | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-stp-xway.yaml b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.yaml
> index a36acc98898c..beb755edf639 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-stp-xway.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.yaml
> @@ -84,6 +84,22 @@ properties:
> minimum: 0x0
> maximum: 0x7
>
> + lantiq,phy3:
> + description:
> + The gphy3 core can control 3 bits of the gpio cascade. Available on
> + the xRX300 and xRX330 family.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + minimum: 0x0
> + maximum: 0x7
> +
> + lantiq,phy4:

You could make these a pattern under patternProperties instead.

> + description:
> + The gphy4 core can control 3 bits of the gpio cascade. Available on
> + the xRX330 family.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + minimum: 0x0
> + maximum: 0x7
> +
> lantiq,rising:
> description:
> Use rising instead of falling edge for the shift register.
> --
> 2.30.2
>