diff options
author | Nikita Shubin <[email protected]> | 2024-09-09 11:10:51 +0300 |
---|---|---|
committer | Arnd Bergmann <[email protected]> | 2024-09-12 14:33:11 +0000 |
commit | bae9f789b6c4c365e6a6daa2dfd64a51d2c712de (patch) | |
tree | be992b80ba4101e8915e80a8df270e4421938601 | |
parent | 8f67b1f028190d679a2ad3254cf8da41c8b41f49 (diff) |
ASoC: dt-bindings: ep93xx: Document DMA support
Document DMA support in binding document.
Signed-off-by: Nikita Shubin <[email protected]>
Tested-by: Alexander Sverdlin <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Miquel Raynal <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
-rw-r--r-- | Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml b/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml index 453d493c941f..36a320ddf534 100644 --- a/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/cirrus,ep9301-i2s.yaml @@ -40,6 +40,16 @@ properties: - const: sclk - const: lrclk + dmas: + items: + - description: out DMA channel + - description: in DMA channel + + dma-names: + items: + - const: tx + - const: rx + required: - compatible - '#sound-dai-cells' @@ -61,6 +71,8 @@ examples: <&syscon 30>, <&syscon 31>; clock-names = "mclk", "sclk", "lrclk"; + dmas = <&dma0 0 1>, <&dma0 0 2>; + dma-names = "tx", "rx"; }; ... |