1*4882a593SmuzhiyunBroadcom OTP memory controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired Properties: 4*4882a593Smuzhiyun- compatible: "brcm,ocotp" for the first generation Broadcom OTPC which is used 5*4882a593Smuzhiyun in Cygnus and supports 32 bit read/write. Use "brcm,ocotp-v2" for the second 6*4882a593Smuzhiyun generation Broadcom OTPC which is used in SoC's such as Stingray and supports 7*4882a593Smuzhiyun 64-bit read/write. 8*4882a593Smuzhiyun- reg: Base address of the OTP controller. 9*4882a593Smuzhiyun- brcm,ocotp-size: Amount of memory available, in 32 bit words 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunExample: 12*4882a593Smuzhiyun 13*4882a593Smuzhiyunotp: otp@301c800 { 14*4882a593Smuzhiyun compatible = "brcm,ocotp"; 15*4882a593Smuzhiyun reg = <0x0301c800 0x2c>; 16*4882a593Smuzhiyun brcm,ocotp-size = <2048>; 17*4882a593Smuzhiyun}; 18