linux.git/drivers/power/supply/Makefile, branch v5.17 Linux kernel source tree power: supply: max77976: add Maxim MAX77976 charger driver 2021-11-16T15:10:07+00:00 Luca Ceresoli luca@lucaceresoli.net 2021-11-08T16:27:06+00:00 715ecbc10d6a77cce1c3bec8ba10e59be5233b4f Add support for the MAX77976 3.5/5.5A 1-Cell Li+ Battery Charger. This is a simple implementation enough to be used as a simple battery charger without OTG and boost. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
Add support for the MAX77976 3.5/5.5A 1-Cell Li+ Battery Charger.

This is a simple implementation enough to be used as a simple battery
charger without OTG and boost.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Merge tag 'ib-mt6360-for-5.15-signed' into psy-next 2021-08-13T16:50:16+00:00 Sebastian Reichel sebastian.reichel@collabora.com 2021-08-13T16:50:16+00:00 ecdf7e7a1d669bc25e13e21b7beb8814f4636bdc Immutable branch between regulator and power-supply for for 5.15 This immutable branch introduces the MT6360 charger driver, which requires a new linear range helper. Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Immutable branch between regulator and power-supply for for 5.15

This immutable branch introduces the MT6360 charger driver,
which requires a new linear range helper.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
power: supply: mt6360_charger: add MT6360 charger support 2021-08-13T16:37:49+00:00 Gene Chen gene_chen@richtek.com 2021-07-19T03:39:14+00:00 0402e8ebb8b869e375e8af7243044df21b5ff378 Add basic support for the battery charger for MT6360 PMIC Signed-off-by: Gene Chen <gene_chen@richtek.com> Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
Add basic support for the battery charger for MT6360 PMIC

Signed-off-by: Gene Chen <gene_chen@richtek.com>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: PCHG: Peripheral device charger 2021-07-16T13:54:34+00:00 Daisuke Nojiri dnojiri@chromium.org 2021-06-16T18:51:24+00:00 56d629af09b9d4db9792257165844287ecce0a98 This patch adds a driver for PCHG (Peripheral CHarGer). PCHG is a framework managing power supplies for peripheral devices. This driver creates a sysfs node for each peripheral charge port: /sys/class/power_supply/peripheral<n> where <n> is the index of a charge port. For example, when a stylus is connected to a NFC/WLC port, the node returns: /sys/class/power_supply/peripheral0/ capacity=50 charge_type=Standard scope=Device status=Charging type=Battery Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
This patch adds a driver for PCHG (Peripheral CHarGer). PCHG is a
framework managing power supplies for peripheral devices.

This driver creates a sysfs node for each peripheral charge port:

	/sys/class/power_supply/peripheral<n>

where <n> is the index of a charge port.

For example, when a stylus is connected to a NFC/WLC port, the node
returns:

	/sys/class/power_supply/peripheral0/
		capacity=50
		charge_type=Standard
		scope=Device
		status=Charging
		type=Battery

Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: ab8500: Rename charging algorithm symbols 2021-07-16T13:14:30+00:00 Linus Walleij linus.walleij@linaro.org 2021-07-13T15:27:06+00:00 c5b64a990e7f3b0e3d9bf266b57384467fe382de The "abx500" name on the charging algorithm stems from the ambition to produce a series of these analog basebands, re-using the same charging algorithm driver. No ASICs beside AB8500 and AB8505 were ever produced so this terminology is confusing. Rename the algorithm file and symbols to reflect the more narrow scope. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
The "abx500" name on the charging algorithm stems from the ambition
to produce a series of these analog basebands, re-using the same
charging algorithm driver. No ASICs beside AB8500 and AB8505 were
ever produced so this terminology is confusing. Rename the
algorithm file and symbols to reflect the more narrow scope.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: Drop BD70528 support 2021-06-04T10:02:12+00:00 Matti Vaittinen matti.vaittinen@fi.rohmeurope.com 2021-05-25T10:15:47+00:00 4b53bdd53a90cd660918766f445c0ee16fe57cf1 The only known BD70528 use-cases are such that the PMIC is controlled from separate MCU which is not running Linux. I am not aware of any Linux driver users. Furthermore, it seems there is no demand for this IC. Let's ease the maintenance burden and drop the driver. We can always add it back if there is sudden need for it. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
The only known BD70528 use-cases are such that the PMIC is controlled
from separate MCU which is not running Linux. I am not aware of
any Linux driver users. Furthermore, it seems there is no demand for
this IC. Let's ease the maintenance burden and drop the driver. We can
always add it back if there is sudden need for it.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: pm2301_charger: Delete driver 2021-06-03T17:01:40+00:00 Linus Walleij linus.walleij@linaro.org 2021-05-28T23:59:52+00:00 aa8c8bf64b6e11f846087301f033b0e5977b1342 The PM2301 was only used in tandem with AB9540, part of U9540, a platform that was cancelled and never deployed in products. Delete it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
The PM2301 was only used in tandem with AB9540, part of U9540,
a platform that was cancelled and never deployed in products.
Delete it.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: Add AC driver for Surface Aggregator Module 2021-04-08T12:30:35+00:00 Maximilian Luz luzmaximilian@gmail.com 2021-04-05T23:41:26+00:00 e61ffb344591fca443be4fc633290cbf15ee3298 On newer Microsoft Surface models (specifically 7th-generation, i.e. Surface Pro 7, Surface Book 3, Surface Laptop 3, and Surface Laptop Go), battery and AC status/information is no longer handled via standard ACPI devices, but instead directly via the Surface System Aggregator Module (SSAM), i.e. the embedded controller on those devices. While on previous generation models, AC status is also handled via SSAM, an ACPI shim was present to translate the standard ACPI AC interface to SSAM requests. The SSAM interface itself, which is modeled closely after the ACPI interface, has not changed. This commit introduces a new SSAM client device driver to support AC status/information via the aforementioned interface on said Surface models. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
On newer Microsoft Surface models (specifically 7th-generation, i.e.
Surface Pro 7, Surface Book 3, Surface Laptop 3, and Surface Laptop Go),
battery and AC status/information is no longer handled via standard ACPI
devices, but instead directly via the Surface System Aggregator Module
(SSAM), i.e. the embedded controller on those devices.

While on previous generation models, AC status is also handled via SSAM,
an ACPI shim was present to translate the standard ACPI AC interface to
SSAM requests. The SSAM interface itself, which is modeled closely after
the ACPI interface, has not changed.

This commit introduces a new SSAM client device driver to support AC
status/information via the aforementioned interface on said Surface
models.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: Add battery driver for Surface Aggregator Module 2021-04-08T12:30:28+00:00 Maximilian Luz luzmaximilian@gmail.com 2021-04-05T23:41:25+00:00 167f77f7d0b3891941866ae66f9cf4362ec33f93 On newer Microsoft Surface models (specifically 7th-generation, i.e. Surface Pro 7, Surface Book 3, Surface Laptop 3, and Surface Laptop Go), battery and AC status/information is no longer handled via standard ACPI devices, but instead directly via the Surface System Aggregator Module (SSAM), i.e. the embedded controller on those devices. While on previous generation models, battery status is also handled via SSAM, an ACPI shim was present to translate the standard ACPI battery interface to SSAM requests. The SSAM interface itself, which is modeled closely after the ACPI interface, has not changed. This commit introduces a new SSAM client device driver to support battery status/information via the aforementioned interface on said Surface models. It is in parts based on the standard ACPI battery driver. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
On newer Microsoft Surface models (specifically 7th-generation, i.e.
Surface Pro 7, Surface Book 3, Surface Laptop 3, and Surface Laptop Go),
battery and AC status/information is no longer handled via standard ACPI
devices, but instead directly via the Surface System Aggregator Module
(SSAM), i.e. the embedded controller on those devices.

While on previous generation models, battery status is also handled via
SSAM, an ACPI shim was present to translate the standard ACPI battery
interface to SSAM requests. The SSAM interface itself, which is modeled
closely after the ACPI interface, has not changed.

This commit introduces a new SSAM client device driver to support
battery status/information via the aforementioned interface on said
Surface models. It is in parts based on the standard ACPI battery
driver.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
power: supply: Add battery gauge driver for Acer Iconia Tab A500 2021-01-14T22:39:43+00:00 Dmitry Osipenko digetx@gmail.com 2020-12-28T16:05:47+00:00 c82a2fbe6c02d5caf5a3312f6ea119da450ccee0 This patch adds battery gauge driver for Acer Iconia Tab A500 device. The battery gauge function is provided via the Embedded Controller, which is found on the Acer A500. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> 
This patch adds battery gauge driver for Acer Iconia Tab A500 device.
The battery gauge function is provided via the Embedded Controller,
which is found on the Acer A500.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>