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+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2021 Sebastian Reichel
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/power/supply/bq2415x.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Binding for TI bq2415x Li-Ion Charger
+
+maintainers:
+ - Sebastian Reichel <sre@kernel.org>
+
+allOf:
+ - $ref: power-supply.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,bq24150
+ - ti,bq24150
+ - ti,bq24150a
+ - ti,bq24151
+ - ti,bq24151a
+ - ti,bq24152
+ - ti,bq24153
+ - ti,bq24153a
+ - ti,bq24155
+ - ti,bq24156
+ - ti,bq24156a
+ - ti,bq24158
+
+ reg:
+ maxItems: 1
+
+ ti,current-limit:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: initial maximum current charger can pull from power supply in mA.
+
+ ti,weak-battery-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ weak battery voltage threshold in mV.
+ The chip will use slow precharge if battery voltage is below this value.
+
+ ti,battery-regulation-voltage:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: maximum charging voltage in mV.
+
+ ti,charge-current:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: maximum charging current in mA.
+
+ ti,termination-current:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ charge will be terminated when current in constant-voltage phase drops
+ below this value (in mA).
+
+ ti,resistor-sense:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: value of sensing resistor in milliohm.
+
+ ti,usb-charger-detection:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description: phandle to usb charger detection device (required for auto mode)
+
+required:
+ - compatible
+ - reg
+ - ti,current-limit
+ - ti,weak-battery-voltage
+ - ti,battery-regulation-voltage
+ - ti,charge-current
+ - ti,termination-current
+ - ti,resistor-sense
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ charger@6b {
+ compatible = "ti,bq24150a";
+ reg = <0x6b>;
+
+ ti,current-limit = <100>;
+ ti,weak-battery-voltage = <3400>;
+ ti,battery-regulation-voltage = <4200>;
+ ti,charge-current = <650>;
+ ti,termination-current = <100>;
+ ti,resistor-sense = <68>;
+
+ ti,usb-charger-detection = <&isp1704>;
+ };
+ };