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- AXP20x USB power supply
- Required Properties:
- -compatible: One of: "x-powers,axp202-usb-power-supply"
- "x-powers,axp221-usb-power-supply"
- "x-powers,axp223-usb-power-supply"
- The AXP223 PMIC shares most of its behaviour with the AXP221 but has slight
- variations such as the former being able to set the VBUS power supply max
- current to 100mA, unlike the latter.
- This node is a subnode of the axp20x PMIC.
- Example:
- axp209: pmic@34 {
- compatible = "x-powers,axp209";
- reg = <0x34>;
- interrupt-parent = <&nmi_intc>;
- interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
- interrupt-controller;
- #interrupt-cells = <1>;
- regulators {
- x-powers,dcdc-freq = <1500>;
- vdd_cpu: dcdc2 {
- regulator-always-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1450000>;
- regulator-name = "vdd-cpu";
- };
- ...
- };
- usb-power-supply: usb-power-supply {
- compatible = "x-powers,axp202-usb-power-supply";
- };
- };
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