From b3eec3e6670d4da653e742bae16e5a6ff3f03825 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Tue, 27 Sep 2022 02:20:04 +0200 Subject: [PATCH] ASoC: st,stm32-sai: Document audio OF graph port It is expected that the SAI subnodes would contain audio OF graph port with endpoint to link it with the other side of audio link. Document the port: property. Signed-off-by: Marek Vasut Reviewed-by: Olivier Moysan Link: https://lore.kernel.org/r/20220927002004.685108-1-marex@denx.de Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/st,stm32-sai.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml index 1a3abc949505..56d206f97a96 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml @@ -122,6 +122,10 @@ patternProperties: description: Configure the SAI device as master clock provider. const: 0 + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible - "#sound-dai-cells" -- 2.20.1