tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

ASoC: dt-bindings: stm32: document audio of graph port for i2s

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>
Link: https://lore.kernel.org/r/20230606115605.1633595-2-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>

authored by

Olivier Moysan and committed by
Mark Brown 401ec2b8 c7e076de

+11
+11
Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
··· 61 61 description: Configure the I2S device as MCLK clock provider. 62 62 const: 0 63 63 64 + port: 65 + $ref: audio-graph-port.yaml# 66 + unevaluatedProperties: false 67 + 64 68 required: 65 69 - compatible 66 70 - "#sound-dai-cells" ··· 93 89 dma-names = "rx", "tx"; 94 90 pinctrl-names = "default"; 95 91 pinctrl-0 = <&i2s2_pins_a>; 92 + 93 + /* assume audio-graph */ 94 + port { 95 + codec_endpoint: endpoint { 96 + remote-endpoint = <&codec_endpoint>; 97 + }; 98 + }; 96 99 }; 97 100 98 101 ...