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| author |   Frank Li <Frank.Li@nxp.com> | 2024-07-03 12:59:30 -0400 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2024-07-08 12:50:29 +0100 |
| commit | 2de9ae2044c4f6490dbbfb8d93fe6b8cc60c91d1 (patch) | |
| tree | bd0f7678d7ba070af81e84623688dde0c3e1bf37 | |
| parent | spi: spi: Remove unnecessary ‘0’ values from status (diff) | |
| download | wireguard-linux-2de9ae2044c4f6490dbbfb8d93fe6b8cc60c91d1.tar.xz wireguard-linux-2de9ae2044c4f6490dbbfb8d93fe6b8cc60c91d1.zip | |
spi: dt-bindings: fsl-dspi: add dmas and dma-names properties
Add dmas and dma-names properties because dspi support dma transfer.
Fix below warnings:
arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var1.dtb: spi@2120000: Unevaluated properties are not allowed ('dma-names', 'dmas', 'little-endian' were unexpected)
from schema $id: http://devicetree.org/schemas/spi/fsl,dspi.yaml#
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://patch.msgid.link/20240703165931.2325807-1-Frank.Li@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/fsl,dspi.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/fsl,dspi.yaml b/Documentation/devicetree/bindings/spi/fsl,dspi.yaml index bd28335a6ac8..f16ac2229145 100644 --- a/Documentation/devicetree/bindings/spi/fsl,dspi.yaml +++ b/Documentation/devicetree/bindings/spi/fsl,dspi.yaml @@ -48,6 +48,16 @@ properties: items: - const: dspi + 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 + spi-num-chipselects: $ref: /schemas/types.yaml#/definitions/uint32 description: |