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dt-bindings: power: supply: axp20x: Convert to DT schema format
Convert the binding to DT schema format. Cc: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org>
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Sebastian Reichel
Sebastian Reichel
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AXP20X and AXP22X PMICs' AC power supply
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Required Properties:
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- compatible: One of:
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"x-powers,axp202-ac-power-supply"
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"x-powers,axp221-ac-power-supply"
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"x-powers,axp813-ac-power-supply"
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This node is a subnode of the axp20x PMIC.
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The AXP20X can read the current current and voltage supplied by AC by
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reading ADC channels from the AXP20X ADC.
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The AXP22X is only able to tell if an AC power supply is present and
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usable.
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AXP813/AXP803 are able to limit current and supply voltage
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Example:
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&axp209 {
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ac_power_supply: ac-power-supply {
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compatible = "x-powers,axp202-ac-power-supply";
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};
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};
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@ -1,20 +0,0 @@
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AXP20x and AXP22x battery power supply
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Required Properties:
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- compatible, one of:
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"x-powers,axp209-battery-power-supply"
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"x-powers,axp221-battery-power-supply"
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"x-powers,axp813-battery-power-supply"
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This node is a subnode of its respective PMIC DT node.
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The supported devices can read the battery voltage, charge and discharge
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currents of the battery by reading ADC channels from the ADC.
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Example:
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&axp209 {
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battery_power_supply: battery-power-supply {
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compatible = "x-powers,axp209-battery-power-supply";
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}
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};
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@ -1,41 +0,0 @@
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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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"x-powers,axp813-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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@ -0,0 +1,32 @@
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AXP20x AC power-supply
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description: |
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The AXP20X can read the current current and voltage supplied by AC by
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reading ADC channels from the AXP20X ADC. The AXP22X is only able to
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tell if an AC power supply is present and usable. AXP813/AXP803 are
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able to limit current and supply voltage
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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enum:
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- x-powers,axp202-ac-power-supply
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- x-powers,axp221-ac-power-supply
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- x-powers,axp813-ac-power-supply
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required:
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- compatible
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additionalProperties: false
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AXP20x Battery power-supply
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description: |
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The supported devices can read the battery voltage, charge and discharge
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currents of the battery by reading ADC channels from the ADC.
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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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enum:
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- x-powers,axp209-battery-power-supply
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- x-powers,axp221-battery-power-supply
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- x-powers,axp813-battery-power-supply
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required:
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- compatible
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additionalProperties: false
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@ -0,0 +1,33 @@
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: AXP20x USB power-supply
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description: |
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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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maintainers:
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- Chen-Yu Tsai <wens@csie.org>
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- Sebastian Reichel <sre@kernel.org>
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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enum:
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- 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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- x-powers,axp813-usb-power-supply
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required:
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- compatible
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additionalProperties: false
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