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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/active-semi,act8945a-charger.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Active-semi ACT8945A Charger Function
+
+maintainers:
+ - Sebastian Reichel <sre@kernel.org>
+
+allOf:
+ - $ref: power-supply.yaml#
+
+properties:
+ compatible:
+ const: active-semi,act8945a-charger
+
+ interrupts:
+ maxItems: 1
+
+ active-semi,chglev-gpios:
+ maxItems: 1
+ description: charge current level GPIO
+
+ active-semi,lbo-gpios:
+ maxItems: 1
+ description: low battery voltage detect GPIO
+
+ active-semi,input-voltage-threshold-microvolt:
+ description: |
+ Specifies the charger's input over-voltage threshold value.
+ Despite the name, specified values are in millivolt (mV).
+ Defaults to 6.6 V
+ enum: [ 6600, 7000, 7500, 8000 ]
+
+ active-semi,precondition-timeout:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specifies the charger's PRECONDITION safety timer setting value in minutes.
+ If 0, it means to disable this timer.
+ Defaults to 40 minutes.
+ enum: [ 0, 40, 60, 80 ]
+
+ active-semi,total-timeout:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ Specifies the charger's total safety timer setting value in hours;
+ If 0, it means to disable this timer;
+ Defaults to 3 hours.
+ enum: [ 0, 3, 4, 5 ]
+
+required:
+ - compatible
+ - interrupts
+ - active-semi,chglev-gpios
+ - active-semi,lbo-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ pmic {
+ charger {
+ compatible = "active-semi,act8945a-charger";
+ interrupt-parent = <&pioA>;
+ interrupts = <45 IRQ_TYPE_LEVEL_LOW>;
+ active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
+ active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
+ active-semi,input-voltage-threshold-microvolt = <6600>;
+ active-semi,precondition-timeout = <40>;
+ active-semi,total-timeout = <3>;
+ };
+ };