I2C for Hisilicon hix5hd2 chipset platform Required properties: - compatible: Must be "hisilicon,hix5hd2-i2c" - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt number to the cpu. - #address-cells = <1>; - #size-cells = <0>; - clocks: phandles to input clocks. Optional properties: - clock-frequency: Desired I2C bus frequency in Hz, otherwise defaults to 100000 - Child nodes conforming to i2c bus binding Examples: I2C0@f8b10000 { compatible = "hisilicon,hix5hd2-i2c"; reg = <0xf8b10000 0x1000>; interrupts = <0 38 4>; clocks = <&clock HIX5HD2_I2C0_RST>; #address-cells = <1>; #size-cells = <0>; }