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Commit 540f4ebc authored by Xiaozhe Shi's avatar Xiaozhe Shi Committed by David Collins
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power_supply: Add RESISTANCE property to power supply 



Add a "RESISTANCE" property to the power supply frame work that
signifies the internal resistance of the power supply. The units
for this property should be in micro-ohms.

Change-Id: I2fcd3e7e314e61812d364dc0bd85ef1c8eec1622
Signed-off-by: default avatarXiaozhe Shi <xiaozhes@codeaurora.org>
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 516e41e5

drivers/power/supply/power_supply_sysfs.c

+1 −0
Original line number Diff line number Diff line
@@ -216,6 +216,7 @@ static struct device_attribute power_supply_attrs[] = { 
	POWER_SUPPLY_ATTR(scope),

	POWER_SUPPLY_ATTR(charge_term_current),

	POWER_SUPPLY_ATTR(calibrate),

	POWER_SUPPLY_ATTR(resistance),

	/* Local extensions */

	POWER_SUPPLY_ATTR(usb_hc),

	POWER_SUPPLY_ATTR(usb_otg),

include/linux/power_supply.h

+1 −0
Original line number Diff line number Diff line
@@ -149,6 +149,7 @@ enum power_supply_property { 
	POWER_SUPPLY_PROP_SCOPE,

	POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT,

	POWER_SUPPLY_PROP_CALIBRATE,

	POWER_SUPPLY_PROP_RESISTANCE,

	/* Local extensions */

	POWER_SUPPLY_PROP_USB_HC,

	POWER_SUPPLY_PROP_USB_OTG,