1*4882a593SmuzhiyunST Microelectronics DDC I2C 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties : 4*4882a593Smuzhiyun- compatible : Must be "st,ddci2c" 5*4882a593Smuzhiyun- reg: physical base address of the controller and length of memory mapped 6*4882a593Smuzhiyun region. 7*4882a593Smuzhiyun- interrupts: interrupt number to the cpu. 8*4882a593Smuzhiyun- #address-cells = <1>; 9*4882a593Smuzhiyun- #size-cells = <0>; 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunOptional properties: 12*4882a593Smuzhiyun- Child nodes conforming to i2c bus binding 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunExamples : 15*4882a593Smuzhiyun 16