[PATCH v1 1/1] power: supply: add wireless power_supply_type

Guru Das Srinagesh
2020-08-13T18:34:12Z

From: Subbaraman Narayanamurthy <subbaram@codeaurora.org>

Currently, power_supply framework supports only Battery, UPS,
Mains and USB power_supply_type. Add wireless power_supply_type
so that the drivers which supports wireless can register a power
supply class device with POWER_SUPPLY_TYPE_WIRELESS.

Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Signed-off-by: Guru Das Srinagesh <gurus@codeaurora.org>
---
Documentation/ABI/testing/sysfs-class-power | 2 +-
drivers/power/supply/power_supply_sysfs.c | 1 +
include/linux/power_supply.h | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/ABI/testing/sysfs-class-power b/Documentation/ABI/testing/sysfs-class-power
index 40213c7..651599f 100644
--- a/Documentation/ABI/testing/sysfs-class-power
+++ b/Documentation/ABI/testing/sysfs-class-power
@@ -34,7 +34,7 @@ Description:
Describes the main type of the supply.

Access: Read
- Valid values: "Battery", "UPS", "Mains", "USB"
+ Valid values: "Battery", "UPS", "Mains", "USB", "Wireless"

===== Battery Properties =====

diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
index 3d38308..a616b9d 100644
--- a/drivers/power/supply/power_supply_sysfs.c
+++ b/drivers/power/supply/power_supply_sysfs.c
@@ -56,6 +56,7 @@ static const char * const POWER_SUPPLY_TYPE_TEXT[] = {
[POWER_SUPPLY_TYPE_USB_PD] = "USB_PD",
[POWER_SUPPLY_TYPE_USB_PD_DRP] = "USB_PD_DRP",
[POWER_SUPPLY_TYPE_APPLE_BRICK_ID] = "BrickID",
+ [POWER_SUPPLY_TYPE_WIRELESS] = "Wireless",
};

static const char * const POWER_SUPPLY_USB_TYPE_TEXT[] = {
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 97cc4b8..ef03299 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -186,6 +186,7 @@ enum power_supply_type {
POWER_SUPPLY_TYPE_USB_PD, /* Power Delivery Port */
POWER_SUPPLY_TYPE_USB_PD_DRP, /* PD Dual Role Port */
POWER_SUPPLY_TYPE_APPLE_BRICK_ID, /* Apple Charging Method */
+ POWER_SUPPLY_TYPE_WIRELESS, /* Wireless */
};

enum power_supply_usb_type {
--
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