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| author | Peng Fan <peng.fan@nxp.com> | 2022-08-23 05:02:11 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2022-08-30 12:07:06 +0200 |
| commit | 3a5ce65d4a6e95dc922937487b5eceaa19f8a9b0 (patch) | |
| tree | 1da33690c6133fedc524598b7b7030f81cc8844a /Documentation/devicetree/bindings/i2c | |
| parent | dt-bindings: i2c: i2c-imx-lpi2c: add ipg clk (diff) | |
| download | linux-3a5ce65d4a6e95dc922937487b5eceaa19f8a9b0.tar.xz linux-3a5ce65d4a6e95dc922937487b5eceaa19f8a9b0.zip | |
dt-bindings: i2c: i2c-imx-lpi2c: add dmas property
i.MX LPI2C has dma capability, so add dmas property
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml index e42e35003eae..08b81d57d7e1 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml @@ -44,6 +44,16 @@ properties: clocks: maxItems: 2 + 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 + power-domains: maxItems: 1 |