1AXP20x USB power supply 2 3Required Properties: 4-compatible: "x-powers,axp202-usb-power-supply" 5 6This node is a subnode of the axp20x PMIC. 7 8Example: 9 10axp209: pmic@34 { 11 compatible = "x-powers,axp209"; 12 reg = <0x34>; 13 interrupt-parent = <&nmi_intc>; 14 interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 15 interrupt-controller; 16 #interrupt-cells = <1>; 17 18 regulators { 19 x-powers,dcdc-freq = <1500>; 20 21 vdd_cpu: dcdc2 { 22 regulator-always-on; 23 regulator-min-microvolt = <1000000>; 24 regulator-max-microvolt = <1450000>; 25 regulator-name = "vdd-cpu"; 26 }; 27 28 ... 29 }; 30 31 usb-power-supply: usb-power-supply { 32 compatible = "x-powers,axp202-usb-power-supply"; 33 }; 34}; 35