1*c66ec88fSEmmanuel VadotBroadcom OTP memory controller 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired Properties: 4*c66ec88fSEmmanuel Vadot- compatible: "brcm,ocotp" for the first generation Broadcom OTPC which is used 5*c66ec88fSEmmanuel Vadot in Cygnus and supports 32 bit read/write. Use "brcm,ocotp-v2" for the second 6*c66ec88fSEmmanuel Vadot generation Broadcom OTPC which is used in SoC's such as Stingray and supports 7*c66ec88fSEmmanuel Vadot 64-bit read/write. 8*c66ec88fSEmmanuel Vadot- reg: Base address of the OTP controller. 9*c66ec88fSEmmanuel Vadot- brcm,ocotp-size: Amount of memory available, in 32 bit words 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel VadotExample: 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel Vadototp: otp@301c800 { 14*c66ec88fSEmmanuel Vadot compatible = "brcm,ocotp"; 15*c66ec88fSEmmanuel Vadot reg = <0x0301c800 0x2c>; 16*c66ec88fSEmmanuel Vadot brcm,ocotp-size = <2048>; 17*c66ec88fSEmmanuel Vadot}; 18