| Message ID | 20230606115605.1633595-2-olivier.moysan@foss.st.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 401ec2b8878f34b6baf64fba3e29411c246b785c |
| Headers | show |
| Series | ASoC: stm32: fix dtbs_check warnings | expand |
On 06/06/2023 13:56, Olivier Moysan wrote: > When linking the STM32 I2S to another DAI component, according > to audio graph cards bindings, an OF graph port property is expected > in the node. Document the port property. > > Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> > --- Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml index a040d4d31412..b9111d375b93 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml @@ -61,6 +61,10 @@ properties: description: Configure the I2S device as MCLK clock provider. const: 0 + port: + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible - "#sound-dai-cells" @@ -89,6 +93,13 @@ examples: dma-names = "rx", "tx"; pinctrl-names = "default"; pinctrl-0 = <&i2s2_pins_a>; + + /* assume audio-graph */ + port { + codec_endpoint: endpoint { + remote-endpoint = <&codec_endpoint>; + }; + }; }; ...
When linking the STM32 I2S to another DAI component, according to audio graph cards bindings, an OF graph port property is expected in the node. Document the port property. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> --- .../devicetree/bindings/sound/st,stm32-i2s.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+)