1*4882a593SmuzhiyunBroadcom Kona Family I2C 2*4882a593Smuzhiyun========================= 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunThis I2C controller is used in the following Broadcom SoCs: 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun BCM11130 7*4882a593Smuzhiyun BCM11140 8*4882a593Smuzhiyun BCM11351 9*4882a593Smuzhiyun BCM28145 10*4882a593Smuzhiyun BCM28155 11*4882a593Smuzhiyun 12*4882a593SmuzhiyunRequired Properties 13*4882a593Smuzhiyun------------------- 14*4882a593Smuzhiyun- compatible: "brcm,bcm11351-i2c", "brcm,kona-i2c" 15*4882a593Smuzhiyun- reg: Physical base address and length of controller registers 16*4882a593Smuzhiyun- interrupts: The interrupt number used by the controller 17*4882a593Smuzhiyun- clocks: clock specifier for the kona i2c external clock 18*4882a593Smuzhiyun- clock-frequency: The I2C bus frequency in Hz 19*4882a593Smuzhiyun- #address-cells: Should be <1> 20*4882a593Smuzhiyun- #size-cells: Should be <0> 21*4882a593Smuzhiyun 22*4882a593SmuzhiyunRefer to clocks/clock-bindings.txt for generic clock consumer 23*4882a593Smuzhiyunproperties. 24*4882a593Smuzhiyun 25*4882a593SmuzhiyunExample: 26*4882a593Smuzhiyun 27*4882a593Smuzhiyuni2c@3e016000 { 28*4882a593Smuzhiyun compatible = "brcm,bcm11351-i2c","brcm,kona-i2c"; 29*4882a593Smuzhiyun reg = <0x3e016000 0x80>; 30*4882a593Smuzhiyun interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; 31*4882a593Smuzhiyun clocks = <&bsc1_clk>; 32*4882a593Smuzhiyun clock-frequency = <400000>; 33*4882a593Smuzhiyun #address-cells = <1>; 34*4882a593Smuzhiyun #size-cells = <0>; 35*4882a593Smuzhiyun}; 36