# SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/power/supply/ti,lp8727.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: TI/National Semiconductor LP8727 Charger maintainers: - Sebastian Reichel allOf: - $ref: power-supply.yaml# properties: compatible: const: ti,lp8727 reg: const: 0x27 interrupts: maxItems: 1 debounce-ms: description: interrupt debounce time in ms patternProperties: '^(ac|usb)$': type: object additionalProperties: false description: USB/AC charging parameters properties: charger-type: enum: - ac - usb eoc-level: $ref: /schemas/types.yaml#/definitions/uint8 minimum: 0 maximum: 6 description: | End of Charge Percentage with the following mapping: 0 = 5%, 1 = 10%, 2 = 16%, 3 = 20%, 4 = 25%, 5 = 33%, 6 = 50% charging-current: $ref: /schemas/types.yaml#/definitions/uint8 minimum: 0 maximum: 9 description: | Charging current with the following mapping: 0 = 90mA, 1 = 100mA, 2 = 400mA, 3 = 450mA, 4 = 500mA, 5 = 600mA, 6 = 700mA, 7 = 800mA, 8 = 900mA, 9 = 1000mA required: - compatible - reg additionalProperties: false examples: - | #include i2c { #address-cells = <1>; #size-cells = <0>; lp8727: charger@27 { compatible = "ti,lp8727"; reg = <0x27>; interrupt-parent = <&gpio5>; interrupts = <6 IRQ_TYPE_EDGE_FALLING>; debounce-ms = <300>; /* AC charger: 5% EOC and 500mA charging current */ ac { charger-type = "ac"; eoc-level = /bits/ 8 <0>; charging-current = /bits/ 8 <4>; }; /* USB charger: 10% EOC and 400mA charging current */ usb { charger-type = "usb"; eoc-level = /bits/ 8 <1>; charging-current = /bits/ 8 <2>; }; }; };