| * I2C controller embedded in Marvell Octeon platforms |
| |
| Required properties : |
| - compatible : Must be "cavium,octeon-7890-twsi" or a compatible string |
| - reg : Offset and length of the register set for the device |
| - clocks: Must contain the input clock of the I2C instance |
| - #address-cells = <1>; |
| - #size-cells = <0>; |
| |
| Optional properties : |
| - clock-frequency : Desired I2C bus clock frequency in Hz. If not specified, |
| the default 100 kHz frequency will be used. As only Normal, Fast and Fast+ |
| modes are implemented, possible values are 100000, 400000 and 1000000. |
| |
| Example : |
| |
| i2c0: i2c@1180000001000 { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| compatible = "cavium,octeon-7890-twsi"; |
| reg = <0x11800 0x00001000 0x0 0x200>; |
| clock-frequency = <100000>; |
| clocks = <&sclk>; |
| }; |