| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/power/supply/sc27xx-fg.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Spreadtrum SC27XX PMICs Fuel Gauge Unit Power Supply |
| |
| maintainers: |
| - Sebastian Reichel <sre@kernel.org> |
| |
| allOf: |
| - $ref: power-supply.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - sprd,sc2720-fgu |
| - sprd,sc2721-fgu |
| - sprd,sc2723-fgu |
| - sprd,sc2730-fgu |
| - sprd,sc2731-fgu |
| |
| reg: |
| maxItems: 1 |
| |
| battery-detect-gpios: |
| maxItems: 1 |
| |
| bat-detect-gpio: |
| maxItems: 1 |
| deprecated: true |
| description: use battery-detect-gpios instead |
| |
| interrupts: |
| maxItems: 1 |
| |
| io-channels: |
| items: |
| - description: Battery Temperature ADC |
| - description: Battery Charge Voltage ADC |
| |
| io-channel-names: |
| items: |
| - const: bat-temp |
| - const: charge-vol |
| |
| nvmem-cells: |
| maxItems: 1 |
| description: Calibration cells provided by eFuse device |
| |
| nvmem-cell-names: |
| const: fgu_calib |
| |
| sprd,calib-resistance-micro-ohms: |
| description: real resistance of coulomb counter chip in micro Ohms |
| |
| monitored-battery: true |
| |
| required: |
| - compatible |
| - reg |
| - battery-detect-gpios |
| - interrupts |
| - io-channels |
| - io-channel-names |
| - nvmem-cells |
| - nvmem-cell-names |
| - sprd,calib-resistance-micro-ohms |
| - monitored-battery |
| |
| additionalProperties: false |
| ... |
