1Generic SYSCON mapped register reset driver 2 3This is a generic reset driver using syscon to map the reset register. 4The reset is generally performed with a write to the reset register 5defined by the register map pointed by syscon reference plus the offset 6with the value and mask defined in the reboot node. 7 8Required properties: 9- compatible: should contain "syscon-reboot" 10- regmap: this is phandle to the register map node 11- offset: offset in the register map for the reboot register (in bytes) 12- value: the reset value written to the reboot register (32 bit access) 13 14Optional properties: 15- mask: update only the register bits defined by the mask (32 bit) 16 17Legacy usage: 18If a node doesn't contain a value property but contains a mask property, the 19mask property is used as the value. 20 21Default will be little endian mode, 32 bit access only. 22 23Examples: 24 25 reboot { 26 compatible = "syscon-reboot"; 27 regmap = <®mapnode>; 28 offset = <0x0>; 29 mask = <0x1>; 30 }; 31