kernel/Documentation/devicetree/bindings/mfd/atmel-gpbr.txt

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