0001 NXP I2C controller for LPC2xxx/178x/18xx/43xx
0002
0003 Required properties:
0004 - compatible: must be "nxp,lpc1788-i2c"
0005 - reg: physical address and length of the device registers
0006 - interrupts: a single interrupt specifier
0007 - clocks: clock for the device
0008 - #address-cells: should be <1>
0009 - #size-cells: should be <0>
0010
0011 Optional properties:
0012 - clock-frequency: the desired I2C bus clock frequency in Hz; in
0013 absence of this property the default value is used (100 kHz).
0014
0015 Example:
0016 i2c0: i2c@400a1000 {
0017 compatible = "nxp,lpc1788-i2c";
0018 reg = <0x400a1000 0x1000>;
0019 interrupts = <18>;
0020 clocks = <&ccu1 CLK_APB1_I2C0>;
0021 #address-cells = <1>;
0022 #size-cells = <0>;
0023 };
0024
0025 &i2c0 {
0026 clock-frequency = <400000>;
0027
0028 lm75@48 {
0029 compatible = "nxp,lm75";
0030 reg = <0x48>;
0031 };
0032 };
0033
