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Date: Sat, 10 Sep 2022 20:56:28 +0200 From: Johan Jonker <jbx6244@...il.com> To: broonie@...nel.org Cc: robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org, heiko@...ech.de, linux-spi@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: [PATCH v1] dt-bindings: spi: rockchip: add power-domains property 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@...il.com> --- 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 -- 2.20.1
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