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path: root/drivers/power/supply
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2020-08-28power: supply: smb347-charger: Drop pdata supportSebastian Reichel1-128/+159
There are no platforms using the pdata support, so let's drop it to simplify the driver. Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Tested-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-28power: bq27xxx: Update to SPDX licensingDan Murphy3-25/+3
Update the license to the SPDX licensing format. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-28power: supply: pm2301_charger: fix spelling mistake "chargind" -> "charging"Colin Ian King1-1/+1
There is a spelling mistake in a dev_dbg message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-28power: supply: sbs-battery: combine get_presence_and_healthIkjoon Jang1-37/+36
This patch enables calling sbs_get_battery_presence_and_health() without checking its chip type. No functional changes. Signed-off-by: Ikjoon Jang <ikjn@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-28power: supply: sbs-battery: remove unused enable_detection flagsIkjoon Jang1-9/+2
Remove unused enable_detection flag which is always true after the device is proved. Signed-off-by: Ikjoon Jang <ikjn@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-27power: supply: gpio-charger: add charge-current-limit featureSebastian Reichel1-0/+140
Add new charge-current-limit feature to gpio-charger. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-27Merge tag 'psy-arm-gpio-charger-immutable-for-5.10-signed' into psy-nextSebastian Reichel1-25/+1
Immutable branch between arm and power-supply for gpio-charger for 5.10 This immutable branch drops legacy gpio API from gpio-charger and updates the remaining users to the new gpiod API instead. Signed-off-by: Sebastian Reichel <sre@kernel.org>
2020-08-27power: supply: gpio-charger: Convert to GPIO descriptorsLinus Walleij1-25/+1
This converts the GPIO charger to use exclusively GPIO descriptors, moving the two remaining platforms passing global GPIO numbers over to using a GPIO descriptor table. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: lego_ev3: Simplify with dev_err_probe()Krzysztof Kozlowski1-15/+9
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: David Lechner <david@lechnology.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: ingenic: Simplify with dev_err_probe()Krzysztof Kozlowski1-5/+3
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: gpio-charger: Simplify with dev_err_probe()Krzysztof Kozlowski1-4/+2
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: cpcap: Simplify with dev_err_probe()Krzysztof Kozlowski1-5/+2
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: bq27xxx: Simplify with dev_err_probe()Krzysztof Kozlowski1-7/+3
Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: add wireless typeSubbaraman Narayanamurthy1-0/+1
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> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: smb347-charger: Replace mutex with IRQ disable/enableDmitry Osipenko1-18/+20
Let's simply disable/enable IRQ rather than use a mutex that protects from racing with the interrupt handler. The result of this patch is that it's a bit easier now to follow the driver's code. Tested-by: David Heidelberg <david@ixit.cz> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-26power: supply: smb347-charger: Remove virtual smb347-batteryDavid Heidelberg1-146/+60
SMB347 is a charger and not a battery driver. Secondly, power-supply core now supports monitored-battery. So the 'fake' battery doesn't do anything useful for us, and thus, it should be removed. Transfer smb347-battery functionality into smb347-mains and smb347-usb. Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: smb347-charger: Support SMB345 and SMB358David Heidelberg2-53/+62
SMB345 tested on Nexus 7 2013. Based on: - https://patchwork.kernel.org/patch/4922431/ - https://patchwork.ozlabs.org/patch/666877/ Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: smb347-charger: Implement device-tree supportDavid Heidelberg1-14/+137
This patch adds device-tree support to the SMB347 charger driver. All legacy platform data now can be parsed from DT. Because of that and since SMB347 is an I2C client driver, the IRQ number can be passed automatically through client's IRQ variable if it's defined in DT. There is no need to map GPIO to IRQ manually in the case of DT. This patch is based on the original work made by: Jonghwa Lee <jonghwa3.lee@samsung.com> Link: https://patchwork.kernel.org/patch/4284731/ Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: Support battery temperature device-tree propertiesDmitry Osipenko1-0/+19
The generic battery temperature properties are already supported by the power-supply core. Let's support parsing of the common battery temperature properties from a device-tree. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: smb347-charger: Use resource-managed APIDavid Heidelberg1-46/+29
Simplify code, more convenient to use with Device Tree. Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: David Heidelberg <david@ixit.cz> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: bq2515x: Constify static variablesRikard Falkeborn1-6/+6
Constify a number of static variables that are not modified to allow the compiler to put them in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-25power: supply: Add dependency to lego-ev3-battery Kconfig optionsAlex Dewar1-1/+1
This battery appears only to be used by a single board (DA850), so it makes sense to add this to the Kconfig file so that users don't build the module unnecessarily. It currently seems to be built for the x86 Arch Linux kernel where it's probably not doing much good. Signed-off-by: Alex Dewar <alex.dewar90@gmail.com> Acked-by: David Lechner <david@lechnology.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-08-08Merge tag 'for-v5.9' of ↵Linus Torvalds23-86/+1542
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "Power-supply core: - add COOL/WARM/HOT state from JEITA JISC8712:2015 specification - convert simple-battery DT binding to YAML - add long-life charging mode Battery/charger drivers: - bq25150: new charger driver - bq27xxx: add support for BQ27z561 and BQ28z610 - max17040: support CAPACITY_ALERT_MIN - sbs-battery: add PEC support - wilco-ec: support long-life charging mode - bq25890: fix DT binding - misc. fixes and cleanups Reset drivers: - linkstation: new reset driver" * tag 'for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (32 commits) power: supply: wilco_ec: Add long life charging mode power: supply: bq27xxx_battery: Add the BQ28z610 Battery monitor dt-bindings: power: Add BQ28z610 compatible power: supply: bq27xxx_battery: Add the BQ27Z561 Battery monitor dt-bindings: power: Add BQ27Z561 compatible power: supply: test_power: Fix battery_current initial value power: supply: Fix kerneldoc of power_supply_temp2resist_simple() power: supply: cpcap-battery: Fix kerneldoc of cpcap_battery_read_accumulated() dt-bindings: power: Convert battery.txt to battery.yaml power: supply: rt5033_battery: Fix error code in rt5033_battery_probe() power: supply: max17040: Add POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN power: supply: check if calc_soc succeeded in pm860x_init_battery power: supply: bq2xxxx: Replace HTTP links with HTTPS ones power: reset: add driver for LinkStation power off power: supply: sc27xx: prevent adc * 1000 from overflow math64: New DIV_S64_ROUND_CLOSEST helper power: fix duplicated words in bq2415x_charger.h power: Convert to DEFINE_SHOW_ATTRIBUTE power: reset: keystone-reset: Replace HTTP links with HTTPS ones power: supply: bq25150 introduce the bq25150 ...
2020-07-31power: supply: wilco_ec: Add long life charging modeCrag Wang2-0/+6
This is a long life mode set in the factory for extended warranty battery, the power charging rate is customized so that battery at work last longer. Presently switching to a different battery charging mode is through EC PID 0x0710 to configure the battery firmware, this operation will be blocked by EC with failure code 0x01 when PLL mode is already in use. Signed-off-by: Crag Wang <crag.wang@dell.com> Reviewed-by: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-29power: supply: bq27xxx_battery: Add the BQ28z610 Battery monitorDan Murphy2-0/+44
Add the Texas Instruments BQ28z610 battery monitor. The register address map is laid out the same as compared to other devices within the file. The battery status register bits are similar to the bq27z561 but they are different compared to other fuel gauge devices within this file. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-29power: supply: bq27xxx_battery: Add the BQ27Z561 Battery monitorDan Murphy2-1/+69
Add the Texas Instruments BQ27Z561 battery monitor. The register address map is laid out the same as compared to other devices within the file. The battery status register has differing bits to determine if the battery is full, discharging or dead. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-29power: supply: test_power: Fix battery_current initial valueLH Lin1-1/+1
Since default battery_status is POWER_SUPPLY_STATUS_DISCHARGING, we should change default battery_current to a negative value. Signed-off-by: LH Lin <lh.lin@mediatek.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-29power: supply: Fix kerneldoc of power_supply_temp2resist_simple()Krzysztof Kozlowski1-1/+1
Fix W=1 compile warnings (invalid kerneldoc): drivers/power/supply/power_supply_core.c:747: warning: Function parameter or member 'temp' not described in 'power_supply_temp2resist_simple' drivers/power/supply/power_supply_core.c:747: warning: Excess function parameter 'ocv' description in 'power_supply_temp2resist_simple' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-29power: supply: cpcap-battery: Fix kerneldoc of cpcap_battery_read_accumulated()Krzysztof Kozlowski1-1/+1
Fix W=1 compile warnings (invalid kerneldoc): drivers/power/supply/cpcap-battery.c:292: warning: Function parameter or member 'ccd' not described in 'cpcap_battery_read_accumulated' drivers/power/supply/cpcap-battery.c:292: warning: Excess function parameter 'regs' description in 'cpcap_battery_read_accumulated' Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-28power: supply: rt5033_battery: Fix error code in rt5033_battery_probe()Peng Fan1-1/+1
In the function rt5033_battery_probe(), it should return -ENOMEM instead of -EINVAL when call function devm_kzalloc() failed. Signed-off-by: Peng Fan <fanpeng@loongson.cn> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-28power: supply: max17040: Add POWER_SUPPLY_PROP_CAPACITY_ALERT_MINMatheus Castello1-5/+46
Adds the property POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN to export the chip->low_soc_alert and add the property as writeable, implementing max17040_prop_writeable and max17040_set_property, so with that the user space can readjust the alerts. Signed-off-by: Matheus Castello <matheus@castello.eng.br> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-28power: supply: check if calc_soc succeeded in pm860x_init_batteryTom Rix1-2/+4
clang static analysis flags this error 88pm860x_battery.c:522:19: warning: Assigned value is garbage or undefined [core.uninitialized.Assign] info->start_soc = soc; ^ ~~~ soc is set by calling calc_soc. But calc_soc can return without setting soc. So check the return status and bail similarly to other checks in pm860x_init_battery and initialize soc to silence the warning. Fixes: a830d28b48bf ("power_supply: Enable battery-charger for 88pm860x") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-28power: supply: bq2xxxx: Replace HTTP links with HTTPS onesAlexander A. Klimov6-39/+39
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> [also update recently added ti.com http links] Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-28power: supply: sc27xx: prevent adc * 1000 from overflowChunyan Zhang1-4/+5
The input parameter is int type, cause adc * 1000 could overflow. Change to use s64 to avoid this issue. Signed-off-by: Chen Yongzhi <yongzhi.chen@unisoc.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-27power: Convert to DEFINE_SHOW_ATTRIBUTEYongqiang Liu1-11/+1
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-21power: supply: bq25150 introduce the bq25150Ricardo Rivera-Matos3-0/+1183
Introduce the bq2515x family of chargers. The BQ2515X family of devices are highly integrated battery management ICs that integrate the most common functions for wearable devices namely a charger, an output voltage rail, ADC for battery and system monitoring, and a push-button controller. Datasheets: bq25150 - http://www.ti.com/lit/ds/symlink/bq25150.pdf bq25155 - http://www.ti.com/lit/ds/symlink/bq25155.pdf Signed-off-by: Ricardo Rivera-Matos <r-rivera-matos@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-07-21power_supply: Add additional health properties to the headerDan Murphy1-0/+3
Add HEALTH_WARM, HEALTH_COOL and HEALTH_HOT to the health enum. HEALTH_WARM, HEALTH_COOL, and HEALTH_HOT properties are taken from JEITA specification JISC8712:2015 Acked-by: Andrew F. Davis <afd@ti.com> Tested-by: Guru Das Srinagesh <gurus@codeaurora.org> Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-29thermal: Explicitly enable non-changing thermal zone devicesAndrzej Pietrasiewicz1-2/+7
Some thermal zone devices never change their state, so they should be always enabled. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200629122925.21729-9-andrzej.p@collabora.com
2020-06-19power: supply: max8998_charger: Correct ONLINE and add STATUS propsJonathan Bakker1-3/+22
The ONLINE prop should be when the charger is present (ie able to charge), however, it was for when it was actually charging or not. Instead, add the STATUS prop to show whether charging is actually going on or not. The magic numbers have been ported from a downstream kernel for the SGH-T959V. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: bq24190_charger: Fix runtime PM imbalance on errorDinghao Liu1-1/+3
pm_runtime_get_sync() increments the runtime PM usage counter even it returns an error code. Thus a pairing decrement is needed on the error handling path to keep the counter balanced. Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: sbs-battery: add PEC supportSebastian Reichel1-3/+61
SBS batteries optionally have support for PEC. This enables PEC handling based on the implemented SBS version as suggested by the standard. The support for PEC is re-evaluated when the battery is hotplugged into the system, since there might be systems supporting batteries from different SBS generations. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: sbs-battery: use i2c_smbus_read_block_data()Sebastian Reichel1-2/+29
The SBS battery implements SMBus block reads. Currently the driver "emulates" this by doing an I2C byte read for the length followed by an I2C block read. The I2C subsystem actually provides a proper API for doing SMBus block reads, which can and should be used instead. The current implementation does not properly handle packet error checking (PEC). Not all upstream systems using sbs-battery have I2C bus drivers supporting I2C_M_RECV_LEN, so old implementation is kept as fallback to keep things working. But this prints a warning, which hopefully results in people implementing support for it. Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: gpio-charger: Make gpios optionalSebastian Reichel1-13/+25
While strongly recommended, not all devices have a gpio to detect if the charger is connected. This moves the 'gpios' from required to optional section. This also modifies error handling for the GPIO a bit: We no longer fallback to pdata, if a GPIO is specified using GPIO descriptor tables. This is a bit cleaner and does not have any real impact: There are only two mainline pdata users (arm/mach-sa1100/collie.c, arm/mach-pxa/tosa.c) and none of them specify the GPIO via gpiod descriptor tables. Once both have been converted the driver's support for specifying GPIOs numbers in pdata will be dropped. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: axp20x_usb_power: fix spelling mistakeKeyur Patel1-1/+1
Fix typo: "triger" --> "trigger" Signed-off-by: Keyur Patel <iamkeyur96@gmail.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-19power: supply: use kobj_to_devWang Qing1-1/+1
Use kobj_to_dev() API instead of open-coded container_of(). Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-10Merge tag 'for-v5.8' of ↵Linus Torvalds26-516/+3848
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "This time there are lots of changes. Quite a few changes to the core, lots of driver changes and one change to kobject core (with Ack from Greg). Summary: kobject: - Increase number of allowed uevent variables power-supply core: - Add power-supply type in uevent - Cleanup property handling in core - Make property and usb_type pointers const - Convert core power-supply DT binding to YAML - Cleanup HWMON code - Add new health status "calibration required" - Add new properties for manufacture date and capacity error margin battery drivers: - new cw2015 battery driver used by pine64 Pinebook Pro laptop - axp22: blacklist on Meegopad T02 - sc27xx: support current/voltage reading - max17042: support time-to-empty reading - simple-battery: add more battery parameters - bq27xxx: convert DT binding document to YAML - sbs-battery: add TI BQ20Z65 support, fix technology property, convert DT binding to YAML, add option to disable charger broadcasts, add new properties: manufacture date, capacity error margin, average current, charge current and voltage and support calibration required health status - misc fixes charger drivers: - bq25890: cleanup, implement charge type, precharge current and input current limiting properties - bd70528: use new linear range helper library - bd99954: new charger driver - mp2629: new charger driver - misc fixes reboot drivers: - oxnas-restart: introduce new driver - syscon-reboot: convert DT binding to YAML, add parent syscon device support - misc fixes" * tag 'for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (85 commits) power: supply: cw2015: Attach OF ID table to the driver power: reset: gpio-poweroff: add missing '\n' in dev_err() Revert "power: supply: sbs-battery: simplify read_read_string_data" Revert "power: supply: sbs-battery: add PEC support" dt-bindings: power: sbs-battery: Convert to yaml power: supply: sbs-battery: constify power-supply property array power: supply: sbs-battery: switch to i2c's probe_new power: supply: sbs-battery: switch from of_property_* to device_property_* power: supply: sbs-battery: add ability to disable charger broadcasts power: supply: sbs-battery: fix idle battery status power: supply: sbs-battery: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED support power: supply: sbs-battery: add MANUFACTURE_DATE support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT/VOLTAGE_MAX support power: supply: sbs-battery: Improve POWER_SUPPLY_PROP_TECHNOLOGY support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CURRENT_AVG support power: supply: sbs-battery: add PEC support power: supply: sbs-battery: simplify read_read_string_data power: supply: sbs-battery: add POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN support power: supply: sbs-battery: Add TI BQ20Z65 support power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED ...
2020-06-06power: supply: cw2015: Attach OF ID table to the driverAndy Shevchenko1-0/+1
It appears that OF ID table was hanging around without being attached to the driver. Attach it properly. Fixes: b4c7715c10c1 ("power: supply: add CellWise cw2015 fuel gauge driver") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-By: Tobias Schramm <t.schramm@manjaro.org> Tested-By: Tobias Schramm <t.schramm@manjaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2020-06-04Merge tag 'mfd-next-5.8' of ↵Linus Torvalds3-0/+680
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Frameworks: - Constify 'properties' attribute in core header file New Drivers: - Add support for Gateworks System Controller - Add support for MediaTek MT6358 PMIC - Add support for Mediatek MT6360 PMIC - Add support for Monolithic Power Systems MP2629 ADC and Battery charger Fix-ups: - Use new I2C API in htc-i2cpld - Remove superfluous code in sprd-sc27xx-spi - Improve error handling in stm32-timers - Device Tree additions/fixes in mt6397 - Defer probe betterment in wm8994-core - Improve module handling in wm8994-core - Staticify in stpmic1 - Trivial (spelling, formatting) in tqmx86 Bug Fixes: - Fix incorrect register/PCI IDs in intel-lpss-pci - Fix unbalanced Regulator API calls in wm8994-core - Fix double free() in wcd934x - Remove IRQ domain on failure in stmfx - Reset chip on resume in stmfx - Disable/enable IRQs on suspend/resume in stmfx - Do not use bulk writes on H/W which does not support them in max77620" * tag 'mfd-next-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (29 commits) mfd: mt6360: Remove duplicate REGMAP_IRQ_REG_LINE() entry mfd: Add support for PMIC MT6360 mfd: max77620: Use single-byte writes on MAX77620 mfd: wcd934x: Drop kfree for memory allocated with devm_kzalloc mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt mfd: stmfx: Fix stmfx_irq_init error path mfd: stmfx: Reset chip on resume as supply was disabled mfd: wm8994: Silence warning about supplies during deferred probe mfd: wm8994: Fix unbalanced calls to regulator_bulk_disable() mfd: wm8994: Fix driver operation if loaded as modules dt-bindings: mfd: mediatek: Add MT6397 Pin Controller mfd: Constify properties in mfd_cell mfd: stm32-timers: Use dma_request_chan() instead dma_request_slave_channel() mfd: sprd: Remove unnecessary spi_bus_type setting mfd: intel-lpss: Update LPSS UART #2 PCI ID for Jasper Lake mfd: tqmx86: Fix a typo in MODULE_DESCRIPTION mfd: stpmic1: Make stpmic1_regmap_config static mfd: htc-i2cpld: Convert to use i2c_new_client_device() MAINTAINERS: Add entry for mp2629 Battery Charger driver power: supply: mp2629: Add impedance compensation config ...
2020-06-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds1-1/+1
Pull networking updates from David Miller: 1) Allow setting bluetooth L2CAP modes via socket option, from Luiz Augusto von Dentz. 2) Add GSO partial support to igc, from Sasha Neftin. 3) Several cleanups and improvements to r8169 from Heiner Kallweit. 4) Add IF_OPER_TESTING link state and use it when ethtool triggers a device self-test. From Andrew Lunn. 5) Start moving away from custom driver versions, use the globally defined kernel version instead, from Leon Romanovsky. 6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin. 7) Allow hard IRQ deferral during NAPI, from Eric Dumazet. 8) Add sriov and vf support to hinic, from Luo bin. 9) Support Media Redundancy Protocol (MRP) in the bridging code, from Horatiu Vultur. 10) Support netmap in the nft_nat code, from Pablo Neira Ayuso. 11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina Dubroca. Also add ipv6 support for espintcp. 12) Lots of ReST conversions of the networking documentation, from Mauro Carvalho Chehab. 13) Support configuration of ethtool rxnfc flows in bcmgenet driver, from Doug Berger. 14) Allow to dump cgroup id and filter by it in inet_diag code, from Dmitry Yakunin. 15) Add infrastructure to export netlink attribute policies to userspace, from Johannes Berg. 16) Several optimizations to sch_fq scheduler, from Eric Dumazet. 17) Fallback to the default qdisc if qdisc init fails because otherwise a packet scheduler init failure will make a device inoperative. From Jesper Dangaard Brouer. 18) Several RISCV bpf jit optimizations, from Luke Nelson. 19) Correct the return type of the ->ndo_start_xmit() method in several drivers, it's netdev_tx_t but many drivers were using 'int'. From Yunjian Wang. 20) Add an ethtool interface for PHY master/slave config, from Oleksij Rempel. 21) Add BPF iterators, from Yonghang Song. 22) Add cable test infrastructure, including ethool interfaces, from Andrew Lunn. Marvell PHY driver is the first to support this facility. 23) Remove zero-length arrays all over, from Gustavo A. R. Silva. 24) Calculate and maintain an explicit frame size in XDP, from Jesper Dangaard Brouer. 25) Add CAP_BPF, from Alexei Starovoitov. 26) Support terse dumps in the packet scheduler, from Vlad Buslov. 27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei. 28) Add devm_register_netdev(), from Bartosz Golaszewski. 29) Minimize qdisc resets, from Cong Wang. 30) Get rid of kernel_getsockopt and kernel_setsockopt in order to eliminate set_fs/get_fs calls. From Christoph Hellwig. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits) selftests: net: ip_defrag: ignore EPERM net_failover: fixed rollback in net_failover_open() Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv" Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv" vmxnet3: allow rx flow hash ops only when rss is enabled hinic: add set_channels ethtool_ops support selftests/bpf: Add a default $(CXX) value tools/bpf: Don't use $(COMPILE.c) bpf, selftests: Use bpf_probe_read_kernel s390/bpf: Use bcr 0,%0 as tail call nop filler s390/bpf: Maintain 8-byte stack alignment selftests/bpf: Fix verifier test selftests/bpf: Fix sample_cnt shared between two threads bpf, selftests: Adapt cls_redirect to call csum_level helper bpf: Add csum_level helper for fixing up csum levels bpf: Fix up bpf_skb_adjust_room helper's skb csum setting sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf() crypto/chtls: IPv6 support for inline TLS Crypto/chcr: Fixes a coccinile check error Crypto/chcr: Fixes compilations warnings ...
2020-06-02Revert "power: supply: sbs-battery: simplify read_read_string_data"Sebastian Reichel1-12/+53
The commit is a nice cleanup, but breaks booting on exynos5 based chromebooks. It's seems to come down to exynos5's i2c driver not implementing I2C_FUNC_SMBUS_READ_BLOCK_DATA. It's not yet clear why that breaks boot / massively slows it down when userspace starts, so revert the problematic patch. This reverts commit c4b12a2f3f3de670f6be5e96092a2cab0b877f1a. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-28 04:42:29 +0300