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