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Commit 5ead0e2f authored by Ashay Jaiswal's avatar Ashay Jaiswal Committed by Gerrit - the friendly Code Review server
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power_supply: Add TYPEC power supply properties 



Add TYPEC power supply type and following TYPEC related
properties:

- TYPE/TYPEC_MODE: property which is used to report the typec state
	- TYPEC_UFP (upstream facing port).
	- TYPEC_DFP (downstream facing port).
- CURRENT_CAPABILITY: property which is used to report
		current capability (in mA) of the charger.
	This can be one of the following:
	- 900, 1500, 3000

Change-Id: I0eb838f11038eef139d3617e1e1e79b791173209
Signed-off-by: default avatarAshay Jaiswal <ashayj@codeaurora.org>
parent 9c186765

drivers/power/power_supply_sysfs.c

+3 −1
Original line number Diff line number Diff line
@@ -47,7 +47,7 @@ static ssize_t power_supply_show_property(struct device *dev, 
		"Unknown", "Battery", "UPS", "Mains", "USB",

		"USB_DCP", "USB_CDP", "USB_ACA",

		"USB_HVDCP", "USB_HVDCP_3", "Wireless", "BMS", "USB_Parallel",

		"Wipower"

		"Wipower", "TYPEC", "TYPEC_UFP", "TYPEC_DFP"

	};

	static char *status_text[] = {

		"Unknown", "Charging", "Discharging", "Not charging", "Full"
@@ -243,6 +243,8 @@ static struct device_attribute power_supply_attrs[] = { 
	POWER_SUPPLY_ATTR(cycle_count_id),

	POWER_SUPPLY_ATTR(safety_timer_expired),

	POWER_SUPPLY_ATTR(restricted_charging),

	POWER_SUPPLY_ATTR(current_capability),

	POWER_SUPPLY_ATTR(typec_mode),

	/* Local extensions of type int64_t */

	POWER_SUPPLY_ATTR(charge_counter_ext),

	/* Properties of type `const char *' */

include/linux/power_supply.h

+5 −0
Original line number Diff line number Diff line
@@ -206,6 +206,8 @@ enum power_supply_property { 
	POWER_SUPPLY_PROP_CYCLE_COUNT_ID,

	POWER_SUPPLY_PROP_SAFETY_TIMER_EXPIRED,

	POWER_SUPPLY_PROP_RESTRICTED_CHARGING,

	POWER_SUPPLY_PROP_CURRENT_CAPABILITY,

	POWER_SUPPLY_PROP_TYPEC_MODE,

	/* Local extensions of type int64_t */

	POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,

	/* Properties of type `const char *' */
@@ -230,6 +232,9 @@ enum power_supply_type { 
	POWER_SUPPLY_TYPE_BMS,		/* Battery Monitor System */

	POWER_SUPPLY_TYPE_USB_PARALLEL,		/* USB Parallel Path */

	POWER_SUPPLY_TYPE_WIPOWER,		/* Wipower */

	POWER_SUPPLY_TYPE_TYPEC,	/*Type-C */

	POWER_SUPPLY_TYPE_UFP,		/* Type-C UFP */

	POWER_SUPPLY_TYPE_DFP,		/* TYpe-C DFP */

};



enum power_supply_notifier_events {