Document the TX and RX DMA request channels featured by the OMAP I2C controller.
Signed-off-by: Antoni Pokusinski <[email protected]> --- .../devicetree/bindings/i2c/ti,omap4-i2c.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml index 58d32ceeacfc..ff946fdfaad3 100644 --- a/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml @@ -37,6 +37,16 @@ properties: clock-names: const: fck + dmas: + items: + - description: TX DMA channel phandle + - description: RX DMA channel phandle + + dma-names: + items: + - const: tx + - const: rx + power-domains: true ti,hwmods: @@ -93,4 +103,6 @@ examples: #address-cells = <1>; #size-cells = <0>; mux-states = <&i2c_mux 1>; + dmas = <&edma 58 0>, <&edma 59 0>; + dma-names = "tx", "rx"; }; -- 2.56.0
