1* Device tree bindings for Atmel GPBR (General Purpose Backup Registers) 2 3The GPBR are a set of battery-backed registers. 4 5Required properties: 6- compatible: Should be one of the following: 7 "atmel,at91sam9260-gpbr", "syscon" 8 "microchip,sam9x60-gpbr", "syscon" 9 "microchip,sam9x7-gpbr", "microchip,sam9x60-gpbr", "syscon" 10- reg: contains offset/length value of the GPBR memory 11 region. 12 13Example: 14 15gpbr: gpbr@fffffd50 { 16 compatible = "atmel,at91sam9260-gpbr", "syscon"; 17 reg = <0xfffffd50 0x10>; 18}; 19