1*c66ec88fSEmmanuel Vadot* Wondermedia I2C Controller 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties : 4*c66ec88fSEmmanuel Vadot 5*c66ec88fSEmmanuel Vadot - compatible : should be "wm,wm8505-i2c" 6*c66ec88fSEmmanuel Vadot - reg : Offset and length of the register set for the device 7*c66ec88fSEmmanuel Vadot - interrupts : <IRQ> where IRQ is the interrupt number 8*c66ec88fSEmmanuel Vadot - clocks : phandle to the I2C clock source 9*c66ec88fSEmmanuel Vadot 10*c66ec88fSEmmanuel VadotOptional properties : 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel Vadot - clock-frequency : desired I2C bus clock frequency in Hz. 13*c66ec88fSEmmanuel Vadot Valid values are 100000 and 400000. 14*c66ec88fSEmmanuel Vadot Default to 100000 if not specified, or invalid value. 15*c66ec88fSEmmanuel Vadot 16*c66ec88fSEmmanuel VadotExample : 17*c66ec88fSEmmanuel Vadot 18*c66ec88fSEmmanuel Vadot i2c_0: i2c@d8280000 { 19*c66ec88fSEmmanuel Vadot compatible = "wm,wm8505-i2c"; 20*c66ec88fSEmmanuel Vadot reg = <0xd8280000 0x1000>; 21*c66ec88fSEmmanuel Vadot interrupts = <19>; 22*c66ec88fSEmmanuel Vadot clocks = <&clki2c0>; 23*c66ec88fSEmmanuel Vadot clock-frequency = <400000>; 24*c66ec88fSEmmanuel Vadot }; 25