diff options
| author | Marek Vasut <marex@denx.de> | 2023-01-05 15:41:44 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-30 13:35:13 +0000 |
| commit | 21d64f6f63eeca9f136ac514ca801a5a6485cd78 (patch) | |
| tree | eb19947cb3723db9da13a60ad8b6c8141616af60 | |
| parent | 5b28c049ff53cf49e3a97d80cebd2e9c2779ea96 (diff) | |
ASoC: dt-bindings: fsl-sai: Simplify the VFxxx dmas binding
Get rid of the vf610 sai special case, instead update the vfxxx.dtsi
DT to use the same DMA channel ordering as all the other devices. The
sai DMA channel ordering has not been aligned with other IP DMA channel
ordering in the vfxxx.dtsi anyway.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230105144145.165010-1-marex@denx.de
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/fsl,sai.yaml | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/Documentation/devicetree/bindings/sound/fsl,sai.yaml b/Documentation/devicetree/bindings/sound/fsl,sai.yaml index 7e56337d8edc..088c26b001cc 100644 --- a/Documentation/devicetree/bindings/sound/fsl,sai.yaml +++ b/Documentation/devicetree/bindings/sound/fsl,sai.yaml @@ -76,10 +76,14 @@ properties: minItems: 4 dmas: - maxItems: 2 + items: + - description: DMA controller phandle and request line for RX + - description: DMA controller phandle and request line for TX dma-names: - maxItems: 2 + items: + - const: rx + - const: tx interrupts: items: @@ -143,31 +147,6 @@ properties: allOf: - $ref: dai-common.yaml# - if: - properties: - compatible: - contains: - const: fsl,vf610-sai - then: - properties: - dmas: - items: - - description: DMA controller phandle and request line for TX - - description: DMA controller phandle and request line for RX - dma-names: - items: - - const: tx - - const: rx - else: - properties: - dmas: - items: - - description: DMA controller phandle and request line for RX - - description: DMA controller phandle and request line for TX - dma-names: - items: - - const: rx - - const: tx - - if: required: - fsl,sai-asynchronous then: @@ -199,9 +178,8 @@ examples: <&clks VF610_CLK_SAI2>, <&clks 0>, <&clks 0>; clock-names = "bus", "mclk1", "mclk2", "mclk3"; - dma-names = "tx", "rx"; - dmas = <&edma0 0 21>, - <&edma0 0 20>; + dma-names = "rx", "tx"; + dmas = <&edma0 0 20>, <&edma0 0 21>; big-endian; lsb-first; }; |