Re: [PATCH v1] dt-bindings: spi: rockchip: add power-domains property

Heiko Stübner
2022-09-10T19:54:54Z

Am Samstag, 10. September 2022, 20:56:28 CEST schrieb Johan Jonker:
> The Rockchip rk3399 TRM mentions that pd_sdioaudio includes
> sdio, spi, i2s and spdif. Add a power-domains property to
> reduce notifications with spi-rockchip.yaml.
>
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>

Acked-by: Heiko Stuebner <heiko@sntech.de>

> ---
> Documentation/devicetree/bindings/spi/spi-rockchip.yaml | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
> index 52768894b..66e49947b 100644
> --- a/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
> +++ b/Documentation/devicetree/bindings/spi/spi-rockchip.yaml
> @@ -82,6 +82,9 @@ properties:
> where the "sleep" configuration may describe the state
> the pins should be in during system suspend.
>
> + power-domains:
> + maxItems: 1
> +
> required:
> - compatible
> - reg
>