| |
| * Marvell MV64XXX I2C controller |
| |
| Required properties : |
| |
| - reg : Offset and length of the register set for the device |
| - compatible : Should be "marvell,mv64xxx-i2c" or "allwinner,sun4i-i2c" |
| or "marvell,mv78230-i2c" or "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 |
| |
| 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>; |
| }; |
