1*c66ec88fSEmmanuel Vadot* Device tree bindings for Atmel GPBR (General Purpose Backup Registers) 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThe GPBR are a set of battery-backed registers. 4*c66ec88fSEmmanuel Vadot 5*c66ec88fSEmmanuel VadotRequired properties: 6*c66ec88fSEmmanuel Vadot- compatible: Should be one of the following: 7*c66ec88fSEmmanuel Vadot "atmel,at91sam9260-gpbr", "syscon" 8*c66ec88fSEmmanuel Vadot "microchip,sam9x60-gpbr", "syscon" 9*c66ec88fSEmmanuel Vadot- reg: contains offset/length value of the GPBR memory 10*c66ec88fSEmmanuel Vadot region. 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel VadotExample: 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadotgpbr: gpbr@fffffd50 { 15*c66ec88fSEmmanuel Vadot compatible = "atmel,at91sam9260-gpbr", "syscon"; 16*c66ec88fSEmmanuel Vadot reg = <0xfffffd50 0x10>; 17*c66ec88fSEmmanuel Vadot}; 18