Messages in this thread Patch in this message | | | From | "Peng Fan (OSS)" <> | Subject | [PATCH 2/6] dt-bindings: i2c: i2c-imx-lpi2c: add dmas property | Date | Fri, 12 Aug 2022 12:34:20 +0800 |
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From: Peng Fan <peng.fan@nxp.com>
i.MX LPI2C has dma capability, so add dmas property
Signed-off-by: Peng Fan <peng.fan@nxp.com> --- .../devicetree/bindings/i2c/i2c-imx-lpi2c.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+)
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 -- 2.37.1
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