kernel/include/linux/power/max17042_battery.h, branch linux-6.16.y

power: supply: max17042_battery: fix typo in MAX17042_IAvg_empty

2021-10-02T15:49:11Z

Datasheet gives the name IAvg_empty, not LAvg_empty. Signed-off-by: Henrik Grimler Reviewed-by: Hans de Goede Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

power: supply: max17042_battery: more robust chip type checks

2021-08-17T13:33:52Z

Prepared by checking the datasheets of max17042, max17047/50 and max170455 for differences in register maps. Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Sebastian Reichel

power: supply: max17042_battery: fix typo in MAx17042_TOFF

2021-08-17T13:33:52Z

Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Sebastian Reichel

power: supply: max17042_battery: clean up MAX17055_V_empty

2021-08-17T13:33:52Z

This register is same as in MAX17047 and MAX17050, so there's no need for custom casing it. Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Sebastian Reichel

power: supply: max17042: add MAX17055 support

2019-12-19T00:07:53Z

The MAX17055 is very similar to the MAX17042 so extend the driver. Signed-off-by: Angus Ainslie (Purism) Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

power: supply: max17042_battery: Add support for the STATUS property

2017-05-01T10:37:29Z

Userspace prefers the driver having a status property over having to guess itself. Specifically this will properly make the GNOME3 UI (and likely others) properly show discharging / charging / full status, instead of always showing discharging as status. Note that in the case there is no charger driver supplying the max17042, then a status of unknown will get returned. At least upower treats this the same as not having a status attribute, so in this case nothing changes from a userspace pov. Signed-off-by: Hans de Goede Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

power: supply: max17042_battery: Add default platform_data fallback data

2017-05-01T10:37:25Z

Some x86 machines use a max17047 fuel-gauge and x86 might be missing platform_data if not provided by SFI. This commit adds default platform_data as fallback option so that the driver can work on boards where no platform_data is provided. Since not all boards have a thermistor hooked up, set temp_min to 0 and change the health checks from temp <= temp_min to temp < temp_min to not trigger on such boards (where temp reads 0). Signed-off-by: Hans de Goede Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

power: max17042_battery: add HEALTH and TEMP_* properties support

2015-05-23T20:43:28Z

This patch adds the support for following battery properties to max17042 fuel gauge driver. POWER_SUPPLY_PROP_TEMP_ALERT_MIN POWER_SUPPLY_PROP_TEMP_ALERT_MAX POWER_SUPPLY_PROP_TEMP_MIN POWER_SUPPLY_PROP_TEMP_MAX POWER_SUPPLY_PROP_HEALTH Signed-off-by: Ramakrishna Pallala Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel

power: max17042_battery: Use reg type instead of chip type

2015-04-06T15:46:27Z

Currently, max17042 battery driver choose register map by MAX17042_DevName register. But it is return IC specific firmware version. So other maxim chip hard to use this drvier. This patch choose chip type from driver_data. Signed-off-by: Beomho Seo Reviewed-by: Krzysztof Kozlowski Signed-off-by: Sebastian Reichel