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1 ST Microelectronics DDC I2C 2 3 Required properties : 4 - compatible : Must be "st,ddci2c" 5 - reg: physical base address of the controller and length of memory mapped 6 region. 7 - interrupts: interrupt number to the cpu. 8 - #address-cells = <1>; 9 - #size-cells = <0>; 10 11 Optional properties: 12 - Child nodes conforming to i2c bus binding 13 14 Examples :