Documentation/devicetree/bindings/power/supply/sc2731-charger.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/power/supply/sc2731-charger.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: Spreadtrum SC2731 PMICs battery charger binding
   8
   9 maintainers:
  10   - Sebastian Reichel <sre@kernel.org>
  11
  12 allOf:
  13   - $ref: power-supply.yaml#
  14
  15 properties:
  16   compatible:
  17     const: sprd,sc2731-charger
  18
  19   reg:
  20     maxItems: 1
  21
  22   phys:
  23     maxItems: 1
  24     description: phandle to the USB phy
  25
  26   monitored-battery:
  27     description: |
  28       The charger uses the following battery properties
  29       - charge-term-current-microamp: current for charge termination phase.
  30       - constant-charge-voltage-max-microvolt: maximum constant input voltage.
  31       See Documentation/devicetree/bindings/power/supply/battery.yaml
  32
  33 additionalProperties: false
  34
  35 examples:
  36   - |
  37     bat: battery {
  38       compatible = "simple-battery";
  39       charge-term-current-microamp = <120000>;
  40       constant-charge-voltage-max-microvolt = <4350000>;
  41     };
  42
  43     pmic {
  44       #address-cells = <1>;
  45       #size-cells = <0>;
  46
  47       battery@a00 {
  48         compatible = "sprd,sc2731-charger";
  49         reg = <0x0>;
  50         phys = <&ssphy>;
  51         monitored-battery = <&bat>;
  52       };
  53     };