This series add IRQ handler for low level SOC alert, define a devicetree binding attribute to configure the alert level threshold and check for changes in SOC for send uevents. Max17040 have a pin for alert host about low level state of charge and this alert can be configured in a threshold from 1% up to 32% of SOC. Tested on Raspberry Pi Zero W, with a SparkFun Lipo Fuel Gauge module based on MAXIM MAX17043. Matheus Castello (4): power: supply: max17040: Add IRQ handler for low SOC alert power: supply: max17040: Config alert SOC low level threshold from FDT dt-bindings: power: supply: Max17040: Add low level SOC alert threshold power: supply: max17040: Send uevent in SOC changes .../bindings/power/supply/max17040_battery.txt | 24 ++++++ drivers/power/supply/max17040_battery.c | 95 ++++++++++++++++++++++ 2 files changed, 119 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/max17040_battery.txt -- 2.13.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
