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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | NXP I2C controller for LPC2xxx/178x/18xx/43xx Required properties: - compatible: must be "nxp,lpc1788-i2c" - reg: physical address and length of the device registers - interrupts: a single interrupt specifier - clocks: clock for the device - #address-cells: should be <1> - #size-cells: should be <0> Optional properties: - clock-frequency: the desired I2C bus clock frequency in Hz; in absence of this property the default value is used (100 kHz). Example: i2c0: i2c@400a1000 { compatible = "nxp,lpc1788-i2c"; reg = <0x400a1000 0x1000>; interrupts = <18>; clocks = <&ccu1 CLK_APB1_I2C0>; #address-cells = <1>; #size-cells = <0>; }; &i2c0 { clock-frequency = <400000>; lm75@48 { compatible = "nxp,lm75"; reg = <0x48>; }; }; |