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
   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
  32 additionalProperties: false
  33
  34 examples:
  35   - |
  36     bat: battery {
  37       compatible = "simple-battery";
  38       charge-term-current-microamp = <120000>;
  39       constant-charge-voltage-max-microvolt = <4350000>;
  40     };
  41
  42     pmic {
  43       #address-cells = <1>;
  44       #size-cells = <0>;
  45
  46       battery@a00 {
  47         compatible = "sprd,sc2731-charger";
  48         reg = <0x0>;
  49         phys = <&ssphy>;
  50         monitored-battery = <&bat>;
  51       };
  52     };