New power_supply driver at driver/power which interfaces with the
axp20x mfd driver as a cell. Provides battery info, monitors for
changes, and generates alerts on temperature and capacity issues
Todd Brandt (3):
mfd/axp20x: change battery cell name to fuel gauge
mfd/axp20x: add support for fuel gauge cell
X-Power AXP288 PMIC Fuel Gauge Driver
v1: 01/07/14
v2: 01/22/14
- replaced the const in axp20x_acpi_match declaration
- reformatted the commit text
- added IIO as driver dependency
- moved debug info to debugfs in file fuelgauge
- added HEALTH_COLD value to health calculation
- added better cleanup to remove call
cancelling any delayed work calls
unregistration of the power_supply
v3: 01/28/14
- moved debugs create and init config regs after error case
- freed the virqs in the remove function
- remove .owner field as it is populated automatically
drivers/mfd/axp20x.c | 8 +-
drivers/power/Kconfig | 9 +
drivers/power/Makefile | 1 +
drivers/power/axp288_fuel_gauge.c | 1151 +++++++++++++++++++++++++++++++++++++
include/linux/mfd/axp20x.h | 43 +-
5 files changed, 1206 insertions(+), 6 deletions(-)
create mode 100644 drivers/power/axp288_fuel_gauge.c
--
1.9.1
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