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* Device tree bindings for Atmel GPBR (General Purpose Backup Registers)
The GPBR are a set of battery-backed registers.
Required properties:
- compatible: Should be one of the following:
"atmel,at91sam9260-gpbr", "syscon"
"microchip,sam9x60-gpbr", "syscon"
- reg: contains offset/length value of the GPBR memory
region.
Example:
gpbr: gpbr@fffffd50 {
compatible = "atmel,at91sam9260-gpbr", "syscon";
reg = <0xfffffd50 0x10>;
};