1Broadcom stb bsc iic master controller 2 3Required properties: 4 5- compatible: should be "brcm,brcmstb-i2c" 6- clock-frequency: 32-bit decimal value of iic master clock freqency in Hz 7 valid values are 375000, 390000, 187500, 200000 8 93750, 97500, 46875 and 50000 9- reg: specifies the base physical address and size of the registers 10 11Optional properties : 12 13- interrupt-parent: specifies the phandle to the parent interrupt controller 14 this one is cascaded from 15- interrupts: specifies the interrupt number, the irq line to be used 16- interrupt-names: Interrupt name string 17 18Example: 19 20bsca: i2c@f0406200 { 21 clock-frequency = <390000>; 22 compatible = "brcm,brcmstb-i2c"; 23 interrupt-parent = <&irq0_intc>; 24 reg = <0xf0406200 0x58>; 25 interrupts = <0x18>; 26 interrupt-names = "upg_bsca"; 27}; 28 29