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Commit 878ba2b4 authored by Harry Yang's avatar Harry Yang
Browse files

power_supply: add two properties for step charging 



STEP_CHARGING_ENABLED indicates if step charging is enabled or not.
STEP_CHARGING_STEP reflects step charging phase.

Both properties are added for the purpose of testing and debugging.

CRs-Fixed: 1052854
Change-Id: I7d7517ab3f172016bb2f1c23fb2788bbd2d01086
Signed-off-by: default avatarHarry Yang <harryy@codeaurora.org>
parent cf50b0c2

drivers/power/supply/power_supply_sysfs.c

+2 −0
Original line number Diff line number Diff line
@@ -239,6 +239,8 @@ static struct device_attribute power_supply_attrs[] = { 
	POWER_SUPPLY_ATTR(usb_otg),

	POWER_SUPPLY_ATTR(battery_charging_enabled),

	POWER_SUPPLY_ATTR(charging_enabled),

	POWER_SUPPLY_ATTR(step_charging_enabled),

	POWER_SUPPLY_ATTR(step_charging_step),

	POWER_SUPPLY_ATTR(pin_enabled),

	POWER_SUPPLY_ATTR(input_suspend),

	POWER_SUPPLY_ATTR(input_voltage_regulation),

include/linux/power_supply.h

+2 −0
Original line number Diff line number Diff line
@@ -176,6 +176,8 @@ enum power_supply_property { 
	POWER_SUPPLY_PROP_USB_OTG,

	POWER_SUPPLY_PROP_BATTERY_CHARGING_ENABLED,

	POWER_SUPPLY_PROP_CHARGING_ENABLED,

	POWER_SUPPLY_PROP_STEP_CHARGING_ENABLED,

	POWER_SUPPLY_PROP_STEP_CHARGING_STEP,

	POWER_SUPPLY_PROP_PIN_ENABLED,

	POWER_SUPPLY_PROP_INPUT_SUSPEND,

	POWER_SUPPLY_PROP_INPUT_VOLTAGE_REGULATION,