power: supply: pcf50633: Remove charger

The pcf50633 was used as part of the OpenMoko devices but
the support for its main chip was recently removed in:
commit 61b7f8920b17 ("ARM: s3c: remove all s3

power: supply: pcf50633: Remove charger

The pcf50633 was used as part of the OpenMoko devices but
the support for its main chip was recently removed in:
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support")

See https://lore.kernel.org/all/Z8z236h4B5A6Ki3D@gallifrey/

Remove it.

Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: max77705: Add charger driver for Maxim 77705

Add driver for Maxim 77705 switch-mode charger.
It providing power supply class information to userspace.

The driver is configured throug

power: supply: max77705: Add charger driver for Maxim 77705

Add driver for Maxim 77705 switch-mode charger.
It providing power supply class information to userspace.

The driver is configured through DTS (battery and system related
settings).

Signed-off-by: Dzmitry Sankouski <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Link: https://lore.kernel.org/r/20250123-starqltechn_integration_upstream-v17-3-8b06685b6612@gmail.com
Signed-off-by: Lee Jones <[email protected]>

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power: supply: Add STC3117 fuel gauge unit driver

Adds initial support for the STC3117 fuel gauge.

The driver provides functionality to monitor key parameters including:
Voltage, Current, State of

power: supply: Add STC3117 fuel gauge unit driver

Adds initial support for the STC3117 fuel gauge.

The driver provides functionality to monitor key parameters including:
Voltage, Current, State of Charge (SOC), Temperature, Status

Co-developed-by: Hardevsinh Palaniya <[email protected]>
Signed-off-by: Hardevsinh Palaniya <[email protected]>
Signed-off-by: Bhavin Sharma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: initial support for TWL6030/32

Add a driver for the charger in the TWL6030/32. For now it does not report
much in sysfs but parameters are set up for USB, charging is enabled with
the

power: supply: initial support for TWL6030/32

Add a driver for the charger in the TWL6030/32. For now it does not report
much in sysfs but parameters are set up for USB, charging is enabled with
the specified parameters. It stops charging when full and also restarts
charging.
This prevents ending up in a system setup where you run out of battery
although a charger is plugged in after precharge completed.

Battery voltage behavior was checked via the GPADC.

Signed-off-by: Andreas Kemnade <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: add support for MAX1720x standalone fuel gauge

The MAX17201 monitors a single cell pack. The MAX17205 monitors and
balances a 2S or 3S pack or monitors a multiple-series cell pack. Bo

power: supply: add support for MAX1720x standalone fuel gauge

The MAX17201 monitors a single cell pack. The MAX17205 monitors and
balances a 2S or 3S pack or monitors a multiple-series cell pack. Both
devices use a I2C interface.

Signed-off-by: Dimitri Fedrau <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: add ChromeOS EC based charge control driver

The ChromeOS Embedded Controller implements a command to control charge
thresholds and behaviour.

Use it to implement the standard Linux c

power: supply: add ChromeOS EC based charge control driver

The ChromeOS Embedded Controller implements a command to control charge
thresholds and behaviour.

Use it to implement the standard Linux charge_control_start_threshold,
charge_control_end_threshold and charge_behaviour sysfs UAPIs.

The driver is designed to be probed via the cros_ec mfd device.

Acked-by: Sebastian Reichel <[email protected]>
Signed-off-by: Thomas Weißschuh <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Tzung-Bi Shih <[email protected]>

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power: supply: lenovo_yoga_c630_battery: add Lenovo C630 driver

On the Lenovo Yoga C630 WOS laptop the EC provides access to the adapter
and battery status. Add the driver to read power supply statu

power: supply: lenovo_yoga_c630_battery: add Lenovo C630 driver

On the Lenovo Yoga C630 WOS laptop the EC provides access to the adapter
and battery status. Add the driver to read power supply status on the
laptop.

Reviewed-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: Add driver for pm8916 lbc

pm8916 LBC is a Linear Battery Charger hardware block in pm8916 PMIC.

This block implements simple CC/CV charging for Li-Po batteries.
The hardware has inte

power: supply: Add driver for pm8916 lbc

pm8916 LBC is a Linear Battery Charger hardware block in pm8916 PMIC.

This block implements simple CC/CV charging for Li-Po batteries.
The hardware has internal state machine to switch between modes and
works mostly autonomously, only needing the limits and targets to be
set to operate.

This driver allows setting limits and enabling the LBC block, monitoring
it's state.

Signed-off-by: Nikita Travkin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: Add pm8916 VM-BMS support

This driver adds basic support for VM-BMS found in pm8916.

VM-BMS is a very basic fuel-gauge hardware block that is, sadly,
incapable of any gauging. The ha

power: supply: Add pm8916 VM-BMS support

This driver adds basic support for VM-BMS found in pm8916.

VM-BMS is a very basic fuel-gauge hardware block that is, sadly,
incapable of any gauging. The hardware supports measuring OCV in
sleep mode, where the battery is not in use, or measuring average
voltage over time when the device is active.

This driver implements basic value readout from this block.

Signed-off-by: Nikita Travkin <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: Introduce MM8013 fuel gauge driver

Add a driver for the Mitsumi MM8013 fuel gauge. The driver is a vastly
cleaned up and improved version of the one that shipped in some obscure
Lenov

power: supply: Introduce MM8013 fuel gauge driver

Add a driver for the Mitsumi MM8013 fuel gauge. The driver is a vastly
cleaned up and improved version of the one that shipped in some obscure
Lenovo downstream kernel [1], with some register definitions borrowed from
ChromeOS EC platform code [2].

[1] https://github.com/adazem009/kernel_lenovo_bengal/commit/b6b346427a871715709bd22aae449b9383f3b66b
[2] https://chromium.googlesource.com/chromiumos/platform/ec/+/master/driver/battery/mm8013.h

Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: add Qualcomm PMI8998 SMB2 Charger driver

Add a driver for the SMB2 charger block found in the Qualcomm PMI8998
and PM660.

This driver is capable of utilising Qualcomm's Automatic Pow

power: supply: add Qualcomm PMI8998 SMB2 Charger driver

Add a driver for the SMB2 charger block found in the Qualcomm PMI8998
and PM660.

This driver is capable of utilising Qualcomm's Automatic Power Source
Detection (APSD) BC1.2 implementation, as well as Automatic Input
Current Limiting (AICL) to configure the maximum input current
limit of DCP (wall) chargers.

Quick Charge is not currently supported.

Most devices using the smb2 charger have a secondary dedicated charger
chip which is used in parallel to enable faster charger without
overheating. However, not all do, as a result to ensure safety until
these are supported, the maximum current is limited to ~1A via the
FAST_CHARGE_CURRENT_CFG register.

Signed-off-by: Caleb Connolly <[email protected]>
Tested-by: Joel Selvaraj <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: rt5033_charger: Add RT5033 charger device driver

This patch adds device driver of Richtek RT5033 PMIC. The driver supports
switching charger. rt5033 charger provides three charging mo

power: supply: rt5033_charger: Add RT5033 charger device driver

This patch adds device driver of Richtek RT5033 PMIC. The driver supports
switching charger. rt5033 charger provides three charging modes. The charging
modes are pre-charge mode, fast charge mode and constant voltage mode. They
vary in charge rate, the charge parameters can be controlled by i2c interface.

Tested-by: Raymond Hackley <[email protected]>
Signed-off-by: Jakob Hauser <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/9556d4ebb30fd321e37aa0eb343554122e4720c9.1684182964.git.jahau@rocketmail.com

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power: supply: Introduce Qualcomm PMIC GLINK power supply

The PMIC GLINK service, running on a coprocessor of modern Qualcomm
platforms, deals with battery charging and fuel gauging, as well as
repo

power: supply: Introduce Qualcomm PMIC GLINK power supply

The PMIC GLINK service, running on a coprocessor of modern Qualcomm
platforms, deals with battery charging and fuel gauging, as well as
reporting status of AC and wireless power supplies.

As this is just one of the functionalities provided by the PMIC GLINK
service, this power supply driver is implemented as an auxilirary bus
driver, spawned by the main "pmic glink" driver when the PMIC GLINK
service is detected.

Signed-off-by: Bjorn Andersson <[email protected]>
Tested-by: Konrad Dybcio <[email protected]> # SM8350 PDX215
Reviewed-by: Neil Armstrong <[email protected]>
Tested-by: Neil Armstrong <[email protected]> # on SM8550-MTP & SM8450-HDK
Signed-off-by: Bjorn Andersson <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Signed-off-by: Bjorn Andersson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

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power: supply: rt9467: Add Richtek RT9467 charger driver

RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger
for portable applications.

It integrates a synchronous PWM controller,

power: supply: rt9467: Add Richtek RT9467 charger driver

RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger
for portable applications.

It integrates a synchronous PWM controller, power MOSFETs,
input current sensing and regulation, high-accuracy voltage regulation,
and charge termination. The charge current is regulated through
integrated sensing resistors.

The RT9467 also features USB On-The-Go (OTG) support. It also integrates
D+/D- pin for USB host/charging port detection.

Co-developed-by: ChiYuan Huang <[email protected]>
Signed-off-by: ChiYuan Huang <[email protected]>
Signed-off-by: ChiaEn Wu <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: rt9471: Add Richtek RT9471 charger driver

Add support for the RT9471 3A 1-Cell Li+ battery charger.

The RT9471 is a highly-integrated 3A switch mode battery charger with
low impedanc

power: supply: rt9471: Add Richtek RT9471 charger driver

Add support for the RT9471 3A 1-Cell Li+ battery charger.

The RT9471 is a highly-integrated 3A switch mode battery charger with
low impedance power path to better optimize the charging efficiency.

Co-developed-by: Alina Yu <[email protected]>
Signed-off-by: Alina Yu <[email protected]>
Signed-off-by: ChiYuan Huang <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: remove pda_power supply driver

This driver was used for a couple of Intel PXA and Samsung S3C24xx
based PDAs, but all of those are now removed from the kernel, so
the driver itself is no long

power: remove pda_power supply driver

This driver was used for a couple of Intel PXA and Samsung S3C24xx
based PDAs, but all of those are now removed from the kernel, so
the driver itself is no longer useful.

Cc: Anton Vorontsov <[email protected]>
Cc: [email protected]
Acked-by: Sebastian Reichel <[email protected]>
Acked-by: Robert Jarzmik <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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power: remove tosa_battery driver

The PXA tosa machine is removed, so this driver is no longer
in use.

Cc: [email protected]
Acked-by: Sebastian Reichel <[email protected]>
Ack

power: remove tosa_battery driver

The PXA tosa machine is removed, so this driver is no longer
in use.

Cc: [email protected]
Acked-by: Sebastian Reichel <[email protected]>
Acked-by: Robert Jarzmik <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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power: remove z2_battery driver

The PXA z2 platform is gone, and this driver is now orphaned.

Cc: [email protected]
Cc: Peter Edwards <[email protected]>
Acked-by: Sebastian Reichel <seb

power: remove z2_battery driver

The PXA z2 platform is gone, and this driver is now orphaned.

Cc: [email protected]
Cc: Peter Edwards <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Acked-by: Robert Jarzmik <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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power: remove s3c adc battery driver

The s3c-adc driver is removed along with the s3c24xx platform,
so the battery driver is no longer needed either.

Reviewed-by: Krzysztof Kozlowski <krzysztof.koz

power: remove s3c adc battery driver

The s3c-adc driver is removed along with the s3c24xx platform,
so the battery driver is no longer needed either.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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power: supply: Add charger driver for Rockchip RK817

Add support for the Rockchip rk817 battery charger integrated into the
rk817 PMIC.

Signed-off-by: Chris Morgan <[email protected]>
Signed-

power: supply: Add charger driver for Rockchip RK817

Add support for the Rockchip rk817 battery charger integrated into the
rk817 PMIC.

Signed-off-by: Chris Morgan <[email protected]>
Signed-off-by: Maya Matuszczyk <[email protected]>
Acked-by: Sebastian Reichel <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

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power: supply: mt6370: Add MediaTek MT6370 charger driver

MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger
with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backli

power: supply: mt6370: Add MediaTek MT6370 charger driver

MediaTek MT6370 is a SubPMIC consisting of a single cell battery charger
with ADC monitoring, RGB LEDs, dual channel flashlight, WLED backlight
driver, display bias voltage supply, one general purpose LDO, and the
USB Type-C & PD controller complies with the latest USB Type-C and PD
standards.

Add support for the MediaTek MT6370 Charger driver. The charger module
of MT6370 supports High-Accuracy Voltage/Current Regulation,
Average Input Current Regulation, Battery Temperature Sensing,
Over-Temperature Protection, DPDM Detection for BC1.2.

Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: ChiaEn Wu <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: Add a driver for Injoinic power bank ICs

This driver supports several chip variants which all share the same I2C
register interface. Since the chip will turn off and become inaccessib

power: supply: Add a driver for Injoinic power bank ICs

This driver supports several chip variants which all share the same I2C
register interface. Since the chip will turn off and become inaccessible
under conditions outside of software control (e.g. upon button press or
input voltage removal), some special handling is needed to delay the
initialization of the IC until it is accessible.

Signed-off-by: Samuel Holland <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: Static data for Samsung batteries

If we detect a Samsung SDI battery, we return a static
struct power_supply_battery_info and avoid looking further.

Signed-off-by: Linus Walleij <lin

power: supply: Static data for Samsung batteries

If we detect a Samsung SDI battery, we return a static
struct power_supply_battery_info and avoid looking further.

Signed-off-by: Linus Walleij <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: ug3105_battery: Add driver for uPI uG3105 battery monitor

Add a new battery driver for the uPI uG3105 battery monitor.

Note the uG3105 is not a full-featured autonomous fuel-gauge. I

power: supply: ug3105_battery: Add driver for uPI uG3105 battery monitor

Add a new battery driver for the uPI uG3105 battery monitor.

Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead it
is expected to be use in combination with some always on microcontroller
reading its coulomb-counter before it can wrap (must be read every 400
seconds!).

Since Linux does not monitor coulomb-counter changes while the device is
off or suspended, the coulomb counter is not used atm.

So far this driver is only used on x86/ACPI (non devicetree) devs
(also note there is no of_match table). Therefor there is no devicetree
bindings documentation for this driver's "upisemi,rsns-microohm" property
since this is not used in actual devicetree files and the dt bindings
maintainers have requested properties with no actual dt users to
_not_ be added to the dt bindings.

The property's name has been chosen so that it should not need to be
changed if/when devicetree enumeration support gets added later, as it
mirrors "maxim,rsns-microohm" from the "maxim,max17042" bindings.

Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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power: supply: max77976: add Maxim MAX77976 charger driver

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
ch

power: supply: max77976: add Maxim MAX77976 charger driver

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 <[email protected]>
Signed-off-by: Sebastian Reichel <[email protected]>

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