[PATCH v4 3/3] ASoC: dt-bindings: rockchip: Document pinctrl-names for i2s

This patch documents pinctrl-names for i2s.

Signed-off-by: Judy Hsiao judyhsiao@chromium.org --- Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml index 5ea16b8ef93f..7e36e389e976 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml @@ -61,6 +61,13 @@ properties: - const: tx - const: rx

+ pinctrl-names: + oneOf: + - const: default + - items: + - const: bclk_on + - const: bclk_off + power-domains: maxItems: 1