From: "Heiko Stübner" <heiko@sntech.de>
To: broonie@kernel.org, Johan Jonker <jbx6244@gmail.com>
Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
linux-spi@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v1] dt-bindings: spi: rockchip: add power-domains property
Date: Sat, 10 Sep 2022 21:52:30 +0200 [thread overview]
Message-ID: <12107749.RiKt1P0BV1@diego> (raw)
In-Reply-To: <64d03f6e-c578-3155-e3fb-53dbe53573eb@gmail.com>
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
>
next prev parent reply other threads:[~2022-09-10 19:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-10 18:56 [PATCH v1] dt-bindings: spi: rockchip: add power-domains property Johan Jonker
2022-09-10 19:52 ` Heiko Stübner [this message]
2022-09-11 13:33 ` Krzysztof Kozlowski
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