1Versatile Express voltage regulators 2------------------------------------ 3 4Requires node properties: 5- "compatible" value: "arm,vexpress-volt" 6- "arm,vexpress-sysreg,func" when controlled via vexpress-sysreg 7 (see Documentation/devicetree/bindings/arm/vexpress-config.yaml 8 for more details) 9 10Required regulator properties: 11- "regulator-name" 12- "regulator-always-on" 13 14Optional regulator properties: 15- "regulator-min-microvolt" 16- "regulator-max-microvolt" 17 18See Documentation/devicetree/bindings/regulator/regulator.txt 19for more details about the regulator properties. 20 21When no "regulator-[min|max]-microvolt" properties are defined, 22the device is treated as fixed (or rather "read-only") regulator. 23 24Example: 25 volt@0 { 26 compatible = "arm,vexpress-volt"; 27 arm,vexpress-sysreg,func = <2 0>; 28 regulator-name = "Cores"; 29 regulator-min-microvolt = <800000>; 30 regulator-max-microvolt = <1050000>; 31 regulator-always-on; 32 }; 33