* Texas Instruments Davinci/Keystone I2C This file provides information, what the device node for the davinci/keystone i2c interface contains. Required properties: - compatible: "ti,davinci-i2c" or "ti,keystone-i2c"; - reg : Offset and length of the register set for the device Recommended properties : - interrupts : standard interrupt property. - clock-frequency : desired I2C bus clock frequency in Hz. - ti,has-pfunc: boolean; if defined, it indicates that SoC supports PFUNC registers. PFUNC registers allow to switch I2C pins to function as GPIOs, so they can by toggled manually. Example (enbw_cmc board): i2c@1c22000 { compatible = "ti,davinci-i2c"; reg = <0x22000 0x1000>; clock-frequency = <100000>; interrupts = <15>; interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <0>; dtt@48 { compatible = "national,lm75"; reg = <0x48>; }; };