Required properties:
- compatible: Should be "fsl,<chip>-i2c"
- reg: Should contain registers location and length
-- interrupts: Should contain ERROR and DMA interrupts
+- interrupts: Should contain ERROR interrupt number
- clock-frequency: Desired I2C bus clock frequency in Hz.
Only 100000Hz and 400000Hz modes are supported.
-- fsl,i2c-dma-channel: APBX DMA channel for the I2C
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+ and I2C DMA channel ID.
+ Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
Examples:
#size-cells = <0>;
compatible = "fsl,imx28-i2c";
reg = <0x80058000 2000>;
- interrupts = <111 68>;
+ interrupts = <111>;
clock-frequency = <100000>;
- fsl,i2c-dma-channel = <6>;
+ dmas = <&dma_apbx 6>;
+ dma-names = "rx-tx";
};