* Marvell MV64XXX I2C controller Required properties : - reg : Offset and length of the register set for the device - compatible : Should be either: - "allwinner,sun4i-a10-i2c" - "allwinner,sun6i-a31-i2c" - "marvell,mv64xxx-i2c" - "marvell,mv78230-i2c" - "marvell,mv78230-a0-i2c" * Note: Only use "marvell,mv78230-a0-i2c" for a very rare, initial version of the SoC which had broken offload support. Linux auto-detects this and sets it appropriately. - interrupts : The interrupt number Optional properties : - clock-frequency : Desired I2C bus clock frequency in Hz. If not set the default frequency is 100kHz - resets : phandle to the parent reset controller. Mandatory whenever you're using the "allwinner,sun6i-a31-i2c" compatible. Examples: i2c@11000 { compatible = "marvell,mv64xxx-i2c"; reg = <0x11000 0x20>; interrupts = <29>; clock-frequency = <100000>; }; For the Armada XP: i2c@11000 { compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c"; reg = <0x11000 0x100>; interrupts = <29>; clock-frequency = <100000>; };