The Pegatron Chagall is an Android tablet utilizing a customized Cypress
CG7153AM microcontroller (MCU) as its battery fuel gauge. It supports a
single-cell battery and features a dual-color charging LED.
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Changes in v3:
- status update handled via default-trigger
- chagall_battery_prop_offs sorted by chagall_battery_properties
- separated status logic into chagall_battery_get_status helper
- removed controversial POWER_SUPPLY_STATUS_NOT_CHARGING use
- code formatting improvemets
Changes in v2:
- removed CG7153AM mentions in code, documentation and commit messages
- moved schema to power/supply
- left only pegatron,chagall compatible, other is dropped
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Svyatoslav Ryhel (4):
dt-bindings: vendor-prefixes: add prefix for Pegatron Corporation
dt-bindings: power: supply: Document Pegatron Chagall fuel gauge
power: supply: Add driver for Pegatron Chagall battery
ARM: tegra: chagall: Add embedded controller node
.../power/supply/pegatron,chagall-ec.yaml | 49 +++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
.../dts/nvidia/tegra30-pegatron-chagall.dts | 16 +
drivers/power/supply/Kconfig | 12 +
drivers/power/supply/Makefile | 1 +
drivers/power/supply/chagall-battery.c | 291 ++++++++++++++++++
6 files changed, 371 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/pegatron,chagall-ec.yaml
create mode 100644 drivers/power/supply/chagall-battery.c
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2.48.1