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ANDROID: GKI: power_supply: Add power supply type "Charge Pump"

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Introduce a new power supply type "Charge Pump" under the power_supply
class. Also, add power supply properties corresponding to power supply
type charge pump.

Signed-off-by: Umang Agrawal <uagrawal@codeaurora.org>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
(cherry picked from commit cf749f200e)
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Bug: 150789066
Change-Id: Ic2ae389601afba37a882d18d5fbb986f86fd3067
This commit is contained in:
Umang Agrawal
2018-10-09 11:30:45 +05:30
committed by Mark Salyzyn
parent 7c08ec155d
commit ab63e51748
2 changed files with 22 additions and 0 deletions
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11
drivers/power/supply/power_supply_sysfs.c
View File

@ -46,6 +46,7 @@ static const char * const power_supply_type_text[] = {
"USB_PD", "USB_PD_DRP", "BrickID",
"USB_HVDCP", "USB_HVDCP_3", "Wireless", "USB_FLOAT",
"BMS", "Parallel", "Main", "Wipower", "USB_C_UFP", "USB_C_DFP",
"Charge_Pump",
};
static const char * const power_supply_usb_type_text[] = {
@ -446,6 +447,16 @@ static struct device_attribute power_supply_attrs[] = {
POWER_SUPPLY_ATTR(fcc_stepper_enable),
POWER_SUPPLY_ATTR(toggle_stat),
POWER_SUPPLY_ATTR(main_fcc_max),
/* Charge pump properties */
POWER_SUPPLY_ATTR(cp_status1),
POWER_SUPPLY_ATTR(cp_status2),
POWER_SUPPLY_ATTR(cp_enable),
POWER_SUPPLY_ATTR(cp_switcher_en),
POWER_SUPPLY_ATTR(cp_die_temp),
POWER_SUPPLY_ATTR(cp_isns),
POWER_SUPPLY_ATTR(cp_toggle_switcher),
POWER_SUPPLY_ATTR(cp_irq_status),
POWER_SUPPLY_ATTR(cp_ilim),
/* Local extensions of type int64_t */
POWER_SUPPLY_ATTR(charge_counter_ext),
/* Properties of type `const char *' */

11
include/linux/power_supply.h
View File

@ -313,6 +313,16 @@ enum power_supply_property {
POWER_SUPPLY_PROP_FCC_STEPPER_ENABLE,
POWER_SUPPLY_PROP_TOGGLE_STAT,
POWER_SUPPLY_PROP_MAIN_FCC_MAX,
/* Charge pump properties */
POWER_SUPPLY_PROP_CP_STATUS1,
POWER_SUPPLY_PROP_CP_STATUS2,
POWER_SUPPLY_PROP_CP_ENABLE,
POWER_SUPPLY_PROP_CP_SWITCHER_EN,
POWER_SUPPLY_PROP_CP_DIE_TEMP,
POWER_SUPPLY_PROP_CP_ISNS,
POWER_SUPPLY_PROP_CP_TOGGLE_SWITCHER,
POWER_SUPPLY_PROP_CP_IRQ_STATUS,
POWER_SUPPLY_PROP_CP_ILIM,
/* Local extensions of type int64_t */
POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT,
/* Properties of type `const char *' */
@ -346,6 +356,7 @@ enum power_supply_type {
POWER_SUPPLY_TYPE_WIPOWER, /* Wipower */
POWER_SUPPLY_TYPE_UFP, /* Type-C UFP */
POWER_SUPPLY_TYPE_DFP, /* Type-C DFP */
POWER_SUPPLY_TYPE_CHARGE_PUMP, /* Charge Pump */
};
enum power_supply_usb_type {