1* NXP PNX I2C Controller 2 3Required properties: 4 5 - reg: Offset and length of the register set for the device 6 - compatible: should be "nxp,pnx-i2c" 7 - interrupts: configure one interrupt line 8 - #address-cells: always 1 (for i2c addresses) 9 - #size-cells: always 0 10 11Optional properties: 12 13 - clock-frequency: desired I2C bus clock frequency in Hz, Default: 100000 Hz 14 15Examples: 16 17 i2c1: i2c@400a0000 { 18 compatible = "nxp,pnx-i2c"; 19 reg = <0x400a0000 0x100>; 20 interrupt-parent = <&mic>; 21 interrupts = <51 0>; 22 #address-cells = <1>; 23 #size-cells = <0>; 24 }; 25 26 i2c2: i2c@400a8000 { 27 compatible = "nxp,pnx-i2c"; 28 reg = <0x400a8000 0x100>; 29 interrupt-parent = <&mic>; 30 interrupts = <50 0>; 31 #address-cells = <1>; 32 #size-cells = <0>; 33 clock-frequency = <100000>; 34 }; 35