Commit Graph

5098 Commits

Author SHA1 Message Date
Frank Crawford
0282ba4a4f hwmon: (it87) Test for error in it87_update_device
Handle errors from it87_update_device(), which currently only occurs if
SMBus access locking fails.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
[groeck: Fixed handling in show_temp_type()]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-21 07:27:08 -07:00
Frank Crawford
9989b3c0ff hwmon: (it87) Disable SMBus access for environmental controller registers.
Add functions to disable and re-enable access by the SMBus for specific
chips.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Lakshmi Yadlapati
d89d6c093a hwmon: (pmbus/acbel-fsg032) Add Acbel power supply
Add the driver to support ACBEL FSG032 power supply.

Signed-off-by: Lakshmi Yadlapati <lakshmiy@us.ibm.com>
Link: https://lore.kernel.org/r/20230413132627.3444119-4-lakshmiy@us.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Christophe JAILLET
fb23f23096 hwmon: (sfctemp) Simplify error message
dev_err_probe() already display the error code. There is no need to
duplicate it explicitly in the error message.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/f32a6e877f399e11ca130476002f85c2b48ba7ec.1681575790.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Eddie James
1680796b21 hwmon: (pmbus/ibm-cffps) Use default debugfs attributes and lock function
Switch the driver to use the default debugfs attributes instead of
ones that provide the same data under different names. Use the lock
functions for the debugfs and led attributes, and simplify the input
history operation by dropping the timer and lock.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230412161526.252294-3-eajames@linux.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Eddie James
a7ac37183a hwmon: (pmbus/core) Add lock and unlock functions
Debugfs operations may set the page number, which must be done
atomically with the subsequent i2c operation. Lock the update_lock
in the debugfs functions and provide a function for pmbus drivers
to lock and unlock the update_lock.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20230412161526.252294-2-eajames@linux.ibm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Guenter Roeck
ab3e00416a hwmon: (pmbus/core) Request threaded interrupt with IRQF_ONESHOT
0-day rightfully complains:

drivers/hwmon/pmbus/pmbus_core.c:3164:7-32: WARNING:
	Threaded IRQ with no primary handler requested without IRQF_ONESHOT
	(unless it is nested IRQ)

Without IRQF_ONESHOT, the primary interrupt may end up in a loop,
and the threaded interrupt handler may never execute. Request interrupt
with IRQF_ONESHOT and assume that the interrupt will cleared and re-enabled
by clearing the fault condition in the threaded interrupt handler.

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/linux-hwmon/6436efbb.08+e+yEDqvRxvHDP%25lkp@intel.com/T/#u
Cc: Patrick Rudolph <patrick.rudolph@9elements.com>
Cc: Naresh Solanki <Naresh.Solanki@9elements.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Denis Pauk
5dcd53e315 hwmon: (nct6775) update ASUS WMI monitoring list A620/B760/W790
Boards such as
* B360M-BASALT,
* B360M-D3H,
* EX-B360M-V,
* EX-B360M-V3,
* EX-B360M-V5,
* EX-B760M-V5 D4,
* PRIME A620M-A,
* PRIME B460I-PLUS,
* PRIME B460M-A,
* PRIME B460M-K,
* PRIME B550-PLUS AC-HES,
* PRIME B660M-A AC D4,
* PRIME B760M-A,
* PRIME B760M-A AX D4,
* PRIME B760M-A D4,
* PRIME B760M-AJ D4,
* PRIME B760M-A WIFI,
* PRIME B760M-A WIFI D4,
* PRIME B760M-K D4,
* PRIME B760-PLUS,
* PRIME B760-PLUS D4,
* PRIME H310I-PLUS,
* PRIME H310M-A,
* PRIME H310M-C,
* PRIME H310M-D,
* PRIME H310M-DASH,
* PRIME H310M-E,
* PRIME H310M-E/BR,
* PRIME H310M-F,
* PRIME H310M-K,
* PRIME H310-PLUS,
* PRIME H310T,
* PRIME H370-A,
* PRIME H370M-PLUS,
* PRIME H370-PLUS,
* PRIME H410I-PLUS,
* PRIME H470M-PLUS,
* PRIME H470-PLUS,
* PRIME H510M-R,
* PRIME H510T2/CSM,
* PRIME H570M-PLUS,
* PRIME H570-PLUS,
* PRIME H610M-R D4,
* PRIME H670-PLUS D4,
* PRIME H770-PLUS D4,
* PRIME Q370M-C,
* ProArt B760-CREATOR D4,
* Pro B760M-C,
* Pro B760M-CT,
* PRO Q470M-C,
* Pro Q670M-C,
* Pro WS W790-ACE,
* Pro WS W790E-SAGE SE,
* ROG MAXIMUS Z690 FORMULA,
* ROG MAXIMUS Z690 HERO,
* ROG STRIX B360-F GAMING,
* ROG STRIX B360-G GAMING,
* ROG STRIX B360-H GAMING,
* ROG STRIX B360-H GAMING/OPTANE,
* ROG STRIX B360-I GAMING,
* ROG STRIX B760-A GAMING WIFI,
* ROG STRIX B760-A GAMING WIFI D4,
* ROG STRIX B760-F GAMING WIFI,
* ROG STRIX B760-G GAMING WIFI,
* ROG STRIX B760-G GAMING WIFI D4,
* ROG STRIX B760-I GAMING WIFI,
* ROG STRIX H370-F GAMING,
* ROG STRIX H370-I GAMING,
* ROG STRIX H470-I GAMING,
* ROG STRIX Z690-E GAMING WIFI,
* ROG STRIX Z690-F GAMING WIFI,
* ROG STRIX Z690-G GAMING WIFI,
* TUF B360M-E GAMING,
* TUF B360M-PLUS GAMING,
* TUF B360M-PLUS GAMING/BR,
* TUF B360M-PLUS GAMING S,
* TUF B360-PLUS GAMING,
* TUF B360-PRO GAMING,
* TUF B360-PRO GAMING (WI-FI),
* TUF GAMING A620M-PLUS,
* TUF GAMING A620M-PLUS WIFI,
* TUF GAMING B660M-PLUS D4,
* TUF GAMING B660M-PLUS WIFI D4,
* TUF GAMING B760M-BTF WIFI D4,
* TUF GAMING B760M-E D4,
* TUF GAMING B760M-PLUS,
* TUF GAMING B760M-PLUS D4,
* TUF GAMING B760M-PLUS WIFI,
* TUF GAMING B760M-PLUS WIFI D4,
* TUF GAMING B760-PLUS WIFI,
* TUF GAMING B760-PLUS WIFI D4,
* TUF GAMING H470-PRO,
* TUF GAMING H470-PRO (WI-FI),
* TUF GAMING H570-PRO,
* TUF GAMING H570-PRO WIFI,
* TUF GAMING H670-PRO WIFI D4,
* TUF GAMING H770-PRO WIFI,
* TUF GAMING X570-PRO WIFI II,
* TUF H310M-PLUS GAMING,
* TUF H310M-PLUS GAMING/BR,
* TUF H310-PLUS GAMING,
* TUF H370-PRO GAMING,
* TUF H370-PRO GAMING (WI-FI),
have got a nct6775 chip, but by default there's no use of it
because of resource conflict with WMI method.

This commit adds such boards to the WMI monitoring list.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Link: https://lore.kernel.org/r/20230408162228.4291-1-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Svyatoslav Ryhel
ad20248a2d hwmon: ina2xx: add optional regulator support
TI ina2xx sensors according to datasheets have dedicated
vs supplies. Add it for proper work.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://lore.kernel.org/r/20230407160508.20479-3-clamor95@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:40 -07:00
Naresh Solanki
7a0c7b9ff2 hwmon: (pmbus/core) Notify regulator events
Notify regulator events in PMBus irq handler.

Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20230328150335.90238-3-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Patrick Rudolph
f74f06f406 hwmon: (pmbus/core) Add regulator event support
Add regulator events corresponding to regulator error in regulator flag
map.
Also capture the same in pmbus_regulator_get_flags.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20230328150335.90238-2-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Naresh Solanki
ffe36eb557 hwmon: (pmbus/core) Add rdev in pmbus_data struct
Add regulator device in pmbus_data & initialize the same during PMBus
regulator register.

Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20230328150335.90238-1-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Emil Renner Berthing
7f2958e845 hwmon: (sfctemp) Add StarFive JH71x0 temperature sensor
Add driver for the StarFive JH71x0 temperature sensor. You
can enable/disable it and read temperature in milli Celcius
through sysfs.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Co-developed-by: Samin Guo <samin.guo@starfivetech.com>
Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Link: https://lore.kernel.org/r/20230321022644.107027-3-hal.feng@starfivetech.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Zhang Rui
a2930f6dc9 hwmon: (coretemp) Delete an obsolete comment
The refinement of tjmax value retrieved from MSR_IA32_TEMPERATURE_TARGET
has been changed for several times.

Now, the raw value from MSR is used without refinement. Thus remove the
obsolete comment.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20230330103346.6044-2-rui.zhang@intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Zhang Rui
6c2b659913 hwmon: (coretemp) Delete tjmax debug message
After commit c0c67f8761 ("hwmon: (coretemp) Add support for dynamic
tjmax"), tjmax value is retrieved from MSR every time the temperature is
read.
This means that, with debug message enabled, the tjmax debug message is
printed out for every single temperature read for any CPU. This spams
the syslog.

Ideally, as tjmax is package scope unique, the debug message should show
once when tjmax is changed for one package. But this requires inventing
some new per-package data in the coretemp driver, and this is overkill.

To keep the code simple, delete the tjmax debug message.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20230330103346.6044-1-rui.zhang@intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Eugene Shalygin
3a31e09203 hwmon: (asus-ec-sensors) add ROG STRIX Z390-F GAMING
The definition comes from a LHM PR [1], and the mutex path from
the ACPI dump, kindly provided by the PR author [2]

[1] https://github.com/LibreHardwareMonitor/LibreHardwareMonitor/pull/1031
[2] https://github.com/zeule/asus-ec-sensors/issues/36

Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20230405224339.358675-3-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
fireflame90051
c7ba3e26fd hwmon: (asus-ec-sensors) add ProArt B550-Creator
Add support for the ASUS ProArt B550-Creator board, was tested
with the hardware [1].

[1] https://github.com/zeule/asus-ec-sensors/issues/35

Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Signed-off-by: fireflame90051 <cacoukoulis@gmail.com>
Link: https://lore.kernel.org/r/20230405224339.358675-2-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
James Seo
b0eb085b4f hwmon: fix typo in Makefile
Fix the spelling of "ACPI" in Makefile.

Signed-off-by: James Seo <james@equiv.tech>
Link: https://lore.kernel.org/r/20230405073056.53466-3-james@equiv.tech
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
James Seo
38c92a3110 hwmon: remove trailing whitespace in Kconfig
Remove an unneeded trailing space.

Signed-off-by: James Seo <james@equiv.tech>
Link: https://lore.kernel.org/r/20230405073056.53466-2-james@equiv.tech
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
3bf8437be3 hwmon: w83773g: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
b418bd0a31 hwmon: w83627ehf: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
7325fea5a5 hwmon: tps23861: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
b39c94a1f6 hwmon: tmp513: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
98bc085cae hwmon: tmp464: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:39 -07:00
Krzysztof Kozlowski
1198c51f8f hwmon: tmp108: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
a705bc4688 hwmon: tmp103: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
fc3ad66804 hwmon: tmp102: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
5b5d8ae019 hwmon: sy7636a: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
dc8811447c hwmon: sparx5-temp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
d302988c98 hwmon: smpro: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
7f46e9883f hwmon: sl28cpld: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
11c1dff58c hwmon: sht4x: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
1ff3d23d00 hwmon: sch5627: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
eeda3a4453 hwmon: sbtsi_temp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
29423978b7 hwmon: sbrmi: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
70df9a5543 hwmon: raspberrypi: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
42d273bcf4 hwmon: powr1220: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
0c15d66d07 hwmon: peci: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
195030d34e hwmon: oxp-sensors: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:38 -07:00
Krzysztof Kozlowski
98ce1fc134 hwmon: nzxt: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
9add51f2bc hwmon: ntc_thermistor: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
ed30302c3b hwmon: npcm750-pwm: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
2a06edbe33 hwmon: nct7904: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
bb54a54b5c hwmon: mlxreg: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
d716e0cf67 hwmon: mcp3021: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
11305fd37b hwmon: mc34vr500: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
1c80f98754 hwmon: max6650: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
a7bae59766 hwmon: max6621: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
b3fcd02c60 hwmon: max6620: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
822ce415ba hwmon: max31790: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
02681a9f33 hwmon: max31760: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
c70164adbb hwmon: max31730: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
2b1aec842e hwmon: max127: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
894fce118b hwmon: ltq-cputemp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
38ab6d602e hwmon: ltc4245: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:37 -07:00
Krzysztof Kozlowski
8cbafa6efe hwmon: ltc2992: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
53dc67eb93 hwmon: ltc2947: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
bf36b752ca hwmon: lochnagar: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
043f90c8d1 hwmon: lm95245: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
1d0cfeb2ea hwmon: lm95241: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
3c370243cb hwmon: lm83: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
3ee2ceca3f hwmon: lm75: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
2d9011813e hwmon: lan966x: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
55f4466382 hwmon: k8temp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
4dd50f3c1d hwmon: k10temp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:36 -07:00
Krzysztof Kozlowski
b3dc5eee6b hwmon: jc42: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
e374c4100b hwmon: intel-m10-bmc: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
3243997538 hwmon: ina3221: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
bf9b7f92df hwmon: ina238: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
92b978fe76 hwmon: i5500_temp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
d6171e4d32 hwmon: gxp-fan: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
06c3779625 hwmon: ftsteutates: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
c1686de1db hwmon: emc2305: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
b9adb6b665 hwmon: drivetemp: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
f4ddd8f2e1 hwmon: dell-smm: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
42bd7a59f3 hwmon: corsair: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:35 -07:00
Krzysztof Kozlowski
edcde8cfef hwmon: bt1-pvt: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
a1e308bfae hwmon: axi-fan: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
69a1ffca98 hwmon: as370: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
832dc5106e hwmon: aquacomputer: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
b9ab28a774 hwmon: aht10: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
d7bb04c3e2 hwmon: adt7x10: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
ce94ff2ef9 hwmon: adt7470: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
07aa164a50 hwmon: adt7411: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
013adc9852 hwmon: adm9240: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Krzysztof Kozlowski
63bde65918 hwmon: adm1177: constify pointers to hwmon_channel_info
Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:34 -07:00
Denis Pauk
a4fffe48e4 hwmon: (nct6775) update ASUS WMI monitoring list B360/H410/H610/Z390...
Boards such as
* EX-B460M-V5,
* EX-H410M-V3,
* PRIME B360M-D,
* PRIME B360M-K,
* PRIME H410M-A,
* PRIME H410M-D,
* PRIME H410M-E,
* PRIME H410M-F,
* PRIME H410M-K,
* PRIME H410M-K R2.0,
* PRIME H510M-K R2.0,
* PRIME Z390-A,
* PRIME Z390-A/H10,
* PRIME Z390-P,
* PRIME Z390M-PLUS,
* PRIME Z490-A,
* PRIME Z490-P,
* PRIME Z490-V,
* PRIME Z490M-PLUS,
* PRO B460M-C,
* PRO H410M-C,
* ROG MAXIMUS XI APEX,
* ROG MAXIMUS XI CODE,
* ROG MAXIMUS XI EXTREME,
* ROG MAXIMUS XI FORMULA,
* ROG MAXIMUS XI GENE,
* ROG MAXIMUS XI HERO,
* ROG MAXIMUS XI HERO (WI-FI),
* ROG MAXIMUS XII APEX,
* ROG MAXIMUS XII EXTREME,
* ROG MAXIMUS XII FORMULA,
* ROG MAXIMUS XII HERO (WI-FI),
* ROG STRIX B460-F GAMING,
* ROG STRIX B460-G GAMING,
* ROG STRIX B460-H GAMING,
* ROG STRIX B460-I GAMING,
* TUF GAMING B460-PLUS,
* TUF GAMING B460-PRO (WI-FI),
* TUF GAMING B460M-PLUS,
* TUF GAMING B460M-PLUS (WI-FI),
* TUF GAMING B460M-PRO,
* TUF GAMING B550-PLUS (WI-FI),
* TUF GAMING B550M ZAKU (WI-FI),
* TUF Z390-PLUS GAMING,
* TUF Z390-PLUS GAMING (WI-FI),
* TUF Z390-PRO GAMING,
* TUF Z390M-PRO GAMING,
* TUF Z390M-PRO GAMING (WI-FI),
* WS Z390 PRO,
* B560M-P,
* EX-B560M-V5,
* EX-H510M-V3,
* EX-H610M-V3 D4,
* PRIME B560-PLUS,
* PRIME B560-PLUS AC-HES,
* PRIME B560M-A,
* PRIME B560M-A AC,
* PRIME B560M-K,
* PRIME B660-PLUS D4,
* PRIME H510M-A,
* PRIME H510M-A WIFI,
* PRIME H510M-D,
* PRIME H510M-E,
* PRIME H510M-F,
* PRIME H510M-K,
* PRIME H610I-PLUS D4,
* PRIME H610M-A D4,
* PRIME H610M-A WIFI D4,
* PRIME H610M-D D4,
* PRIME H610M-E D4,
* PRIME H610M-F D4,
* PRIME H610M-K D4,
* PRIME Z690-A,
* PRIME Z690-P,
* PRIME Z690-P D4,
* PRIME Z690-P WIFI,
* PRIME Z690-P WIFI D4,
* PRIME Z690M-PLUS D4,
* PRIME Z790-A WIFI,
* PRIME Z790-P,
* PRIME Z790-P D4,
* PRIME Z790-P WIFI,
* PRIME Z790-P WIFI D4,
* PRIME Z790M-PLUS,
* PRIME Z790M-PLUS D4,
* Pro B560M-C,
* Pro B560M-CT,
* Pro H510M-C,
* Pro H510M-CT,
* Pro H610M-C,
* Pro H610M-C D4,
* Pro H610M-CT D4,
* Pro H610T D4,
* ProArt Z690-CREATOR WIFI,
* ROG MAXIMUS Z690 HERO EVA,
* ROG MAXIMUS Z790 APEX,
* ROG MAXIMUS Z790 HERO,
* ROG STRIX B560-A GAMING WIFI,
* ROG STRIX B560-E GAMING WIFI,
* ROG STRIX B560-F GAMING WIFI,
* ROG STRIX B560-G GAMING WIFI,
* ROG STRIX B560-I GAMING WIFI,
* ROG STRIX Z690-A GAMING WIFI,
* ROG STRIX Z690-I GAMING WIFI,
* ROG STRIX Z790-A GAMING WIFI,
* ROG STRIX Z790-A GAMING WIFI D4,
* ROG STRIX Z790-E GAMING WIFI,
* ROG STRIX Z790-F GAMING WIFI,
* ROG STRIX Z790-H GAMING WIFI,
* ROG STRIX Z790-I GAMING WIFI,
* TUF GAMING B560-PLUS WIFI,
* TUF GAMING B560M-E,
* TUF GAMING B560M-PLUS,
* TUF GAMING B560M-PLUS WIFI,
* TUF GAMING Z690-PLUS,
* TUF GAMING Z690-PLUS D4,
* TUF GAMING Z690-PLUS WIFI,
* TUF GAMING Z690-PLUS WIFI D4,
* TUF GAMING Z790-PLUS D4,
* TUF GAMING Z790-PLUS WIFI,
* TUF GAMING Z790-PLUS WIFI D4,
have got a nct6775 chip, but by default there's no use of it
because of resource conflict with WMI method.

This commit adds such boards to the WMI monitoring list.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Tested-by: Alejandro González <alejandro.gonzalez.correo@gmail.com>
Tested-by: bruno <bmilreu@gmail.com>
Tested-by: renedis <renedis@hotmail.com>
Link: https://lore.kernel.org/r/20230323212751.2474-3-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Denis Pauk
c05403e64d hwmon: (nct6775) Fix ROG B550-XE WIFI and Pro B660M-C D4 names
ROG STRIX B550-XE GAMING WIFI motherboard is incorrectly named as
ROG STRIX B550-XE GAMING (WI-FI).

Pro B660M-C D4 motherboard is incorrectly named as
Pro B660M-C-D4.

Validated by dmidecode output from https://github.com/linuxhw/DMI/

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Link: https://lore.kernel.org/r/20230323212751.2474-2-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Denis Pauk
0282592678 hwmon: (nct6775) Sort ASUS board list
Rearrange board list in alphabetical order by: LC_ALL=C sort -u

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Link: https://lore.kernel.org/r/20230323212751.2474-1-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Tom Rix
8ea57c51e5 hwmon: remove unused superio_outb function
clang with W=1 reports
drivers/hwmon/vt1211.c:198:20: error: unused function
  'superio_outb' [-Werror,-Wunused-function]
static inline void superio_outb(int sio_cip, int reg, int val)
                   ^
This function is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Juerg Haefliger <juergh@proton.me>
Link: https://lore.kernel.org/r/20230323211535.2637939-1-trix@redhat.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Lorenz Brun
a7da8a8bf1 hwmon: (pwm-fan) set usage_power on PWM state
PWM fans are controlled solely by the duty cycle of the PWM signal, they
do not care about the exact timing. Thus set usage_power to true to
allow less flexible hardware to work as a PWM source for fan control.

Signed-off-by: Lorenz Brun <lorenz@brun.one>
Link: https://lore.kernel.org/r/20230309011009.2109696-1-lorenz@brun.one
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Frank Crawford
dedbe4c149 hwmon: (it87) Use voltage scaling macro where appropriate
Apply scaling macro to match the labels for internal voltage sensors.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230318080543.1226700-3-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Denis Pauk
bcd2fbec8a hwmon: (nct6775) update ASUS WMI monitoring list A520/B360/B460/B550...
Boards such as
* EX-B660M-V5 D4,
* PRIME A520M-A,
* PRIME A520M-A II,
* PRIME A520M-E,
* PRIME A520M-K,
* PRIME B360M-A,
* PRIME B360M-C,
* PRIME B460M-A R2.0,
* PRIME B550M-A AC,
* PRIME B550M-A WIFI II,
* PRIME B550M-K,
* PRIME B650M-A AX II,
* PRIME Z590-P WIFI,
* PRIME Z590-V,
* Pro A520M-C,
* ProArt B650-CREATOR,
* ProArt Z790-CREATOR WIFI,
* Pro B660M-C,
* Pro WS W680-ACE,
* Pro WS W680-ACE IPMI,
* ROG MAXIMUS XIII APEX,
* ROG MAXIMUS XIII EXTREME,
* ROG MAXIMUS XIII HERO,
* ROG MAXIMUS Z690 APEX,
* ROG MAXIMUS Z790 EXTREME,
* ROG STRIX B660-A GAMING WIFI,
* ROG STRIX Z590-A GAMING WIFI,
* ROG STRIX Z590-E GAMING WIFI,
* ROG STRIX Z590-F GAMING WIFI,
* ROG STRIX Z590-I GAMING WIFI,
* TUF GAMING A520M-PLUS,
* TUF GAMING A520M-PLUS II,
* TUF GAMING A520M-PLUS WIFI,
* TUF GAMING B660M-E D4,
* TUF GAMING B660-PLUS WIFI D4,
* TUF GAMING X570-PLUS_BR,
* TUF GAMING Z590-PLUS,
* Z490-GUNDAM (WI-FI),
* Z590 WIFI GUNDAM EDITION
have got a nct6775 chip, but by default there's no use of it
because of resource conflict with WMI method.

This commit adds such boards to the WMI monitoring list.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Tested-by: Nick Owens <mischief@offblast.org>
Tested-by: A. M. <de99like@mennucci.debian.net>
Link: https://lore.kernel.org/r/20230315225128.1236-1-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Denis Pauk
23e8a379cf hwmon: (nct6775) Fix TUF GAMING B550M-E WIFI name
TUF GAMING B550M-E WIFI motherboard is incorrectly named as
TUF GAMING B550M-E (WI-FI).

Validated by dmidecode output from https://github.com/linuxhw/DMI/

Link: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Link: https://lore.kernel.org/r/20230315210135.2155-1-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Holger Kiehl
ea00552690 hwmon: (nct6775) add Asus Pro A520M-C II/CSM
An NCT6798D chip is now detected:

   dmesg|grep nct6775
   [   23.765392] nct6775: Found NCT6798D or compatible chip at 0x2e:0x290

And sensors now shows:

   nct6798-isa-0290
   Adapter: ISA adapter
   in0:                      312.00 mV (min =  +0.00 V, max =  +1.74 V)
   in1:                        1.02 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in2:                        3.42 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in3:                        3.38 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in4:                        1.03 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in5:                        1.02 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in6:                      200.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
   in7:                        3.42 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in8:                        3.28 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in9:                      920.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
   in10:                     512.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
   in11:                     504.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
   in12:                       1.03 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   in13:                     256.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
   in14:                       1.47 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
   fan1:                        0 RPM  (min =    0 RPM)
   fan2:                        0 RPM  (min =    0 RPM)
   fan3:                      355 RPM  (min =    0 RPM)
   fan7:                        0 RPM  (min =    0 RPM)
   SYSTIN:                    +25.0°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
   CPUTIN:                    +26.5°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
   AUXTIN0:                   +97.0°C    sensor = thermistor
   AUXTIN1:                   +25.0°C    sensor = thermistor
   AUXTIN2:                   +25.0°C    sensor = thermistor
   AUXTIN3:                    +1.0°C    sensor = thermistor
   PECI Agent 0 Calibration:  +26.0°C
   PCH_CHIP_CPU_MAX_TEMP:      +0.0°C
   PCH_CHIP_TEMP:              +0.0°C
   PCH_CPU_TEMP:               +0.0°C
   TSI0_TEMP:                 +27.9°C
   intrusion0:               ALARM
   intrusion1:               OK
   beep_enable:              disabled

Signed-off-by: Holger Kiehl <holger.kiehl@dwd.de>
Tested-by: Holger Kiehl <holger.kiehl@dwd.de>

Link: https://lore.kernel.org/r/868bdc4f-9d45-475c-963e-f5232a8b95@praktifix.dwd.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:33 -07:00
Patrick Rudolph
f469bde9af hwmon: (pmbus/core) Notify hwmon events
Notify hwmon events using the pmbus irq handler.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Link: https://lore.kernel.org/r/20230301164434.1928237-4-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Patrick Rudolph
221819ca4c hwmon: (pmbus/core) Add interrupt support
Implement PMBUS irq handler.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Link: https://lore.kernel.org/r/20230301164434.1928237-3-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Naresh Solanki
df5f6b6af0 hwmon: (pmbus/core) Generalise pmbus get status
Add function pmbus get status that can be used to get both pmbus
specific status & regulator status

Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
...
Change in V4
- None
Changes in V3:
- Add pmbus_is_enabled function
Changes in V2:
- Add __maybe attribute for pmbus_get_status function
- Remove unrelated changes
Link: https://lore.kernel.org/r/20230301164434.1928237-2-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Naresh Solanki
7ab0da3a77 hwmon: (pmbus/core) Generalize pmbus status flag map
The PMBus status flag map(pmbus_regulator_status_flag_map) is moved
outside of the regulator #if block and the associated variable/struct
name updated to reflect as generic PMBus status.

This will make the PMBus status flag map more versatile and easier to
incorporate into different contexts and functions.

Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230301164434.1928237-1-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
bd1e92f997 hwmon: (aquacomputer_d5next) Add fan PWM control for Aquaero
Add the option to control fan PWM on Aquacomputer Aquaero. The Aquaero is
the most complex Aquacomputer device, control is therefore more complicated
then on already supported devices.
Setting PWM requires multiple steps. First, an internal static PWM
controller is set to the desired PWM value. Second, the fan is set to use
that PWM controller. Last, the minimum and maximum accepted PWM values
of the fan are set to allow all possible PWM values.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-7-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
866e630a3b hwmon: (aquacomputer_d5next) Add temperature offset control for Aquaero
Adds control over the Aquacomputer Aquaero temperature offset for all eight
temperature sensors.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-6-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
6c83ccb10c hwmon: (aquacomputer_d5next) Add infrastructure for Aquaero control reports
Add information on the Aquacomputer Aquaero control report and disable the
control report checksum for Aquaero. The Aquaero does not use the checksum
so it must be disabled to avoid overwriting the last two bytes of the
control report.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-5-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
b29090bac9 hwmon: (aquacomputer_d5next) Device dependent control report settings
Add device dependent control report id, secondary control report id,
secondary control report size and secondary control report for devices
which need different control report settings. All currently supported
devices use the same values.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-4-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
4d09d155a5 hwmon: (aquacomputer_d5next) Support writing multiple control values at once
Add new function aqc_set_ctrl_vals() to support changing multiple control
values at once while sending only one control report.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-3-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:32 -07:00
Leonard Anderweit
d0450fc1e3 hwmon: (aquacomputer_d5next) Support one byte control values
Add support for one byte control values. This extends aqc_set_ctrl_val()
and aqc_get_ctrl_val() with a type. Currently supported types are AQC_8
(one byte) and AQC_BE16 (two bytes big endian). More types will be added
in the future.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20230214220221.15003-2-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Erik Ekman
90b86248d3 hwmon: (nct6775) ASUS PRIME Z590 boards support
Tested on Z590M-PLUS.

dmesg log:
nct6775: Found NCT6798D or compatible chip at 0x2e:0x290

sensors output:
nct6798-isa-0290
Adapter: ISA adapter
in0:                      672.00 mV (min =  +0.00 V, max =  +1.74 V)
in1:                      1000.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in2:                        3.38 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in3:                        3.28 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in4:                        1.01 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in5:                      808.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in6:                      1000.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in7:                        3.38 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in8:                        3.20 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in9:                      528.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in10:                     672.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in11:                     528.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in12:                       1.21 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in13:                     992.00 mV (min =  +0.00 V, max =  +0.00 V)  ALARM
in14:                       1.02 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
fan1:                      971 RPM  (min =    0 RPM)
fan2:                     1525 RPM  (min =    0 RPM)
fan3:                        0 RPM  (min =    0 RPM)
fan4:                     1094 RPM  (min =    0 RPM)
fan5:                        0 RPM  (min =    0 RPM)
fan6:                        0 RPM  (min =    0 RPM)
fan7:                        0 RPM  (min =    0 RPM)
SYSTIN:                    +36.0°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
CPUTIN:                    +40.0°C  (high = +80.0°C, hyst = +75.0°C)  sensor = thermistor
AUXTIN0:                   +26.0°C    sensor = thermistor
AUXTIN1:                    +8.0°C    sensor = thermistor
AUXTIN2:                   +22.0°C    sensor = thermistor
AUXTIN3:                   +25.0°C    sensor = thermistor
PECI Agent 0 Calibration:  +40.0°C
PCH_CHIP_CPU_MAX_TEMP:      +0.0°C
PCH_CHIP_TEMP:             +55.0°C
PCH_CPU_TEMP:               +0.0°C
intrusion0:               OK
intrusion1:               ALARM
beep_enable:              disabled

Signed-off-by: Erik Ekman <erik@kryo.se>
Link: https://lore.kernel.org/r/20230227090312.91091-1-erik@kryo.se
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Kang Chen
92e58a87a2 hwmon: (g762) add a check of devm_add_action in g762_of_clock_enable
devm_add_action may fails, check it and do the cleanup.

Signed-off-by: Kang Chen <void0red@gmail.com>
Link: https://lore.kernel.org/r/20230227030913.893004-1-void0red@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Kang Chen
dbfeafdad3 hwmon: (nzxt-smart2) handle failure of devm_add_action in nzxt_smart2_hid_probe
1. replace the devm_add_action with devm_add_action_or_reset to ensure
the mutex lock can be destroyed when it fails.
2. use local wrapper function mutex_fini instead of mutex_destroy to
avoid undefined behaviours.
3. add a check of devm_add_action_or_reset and return early when it fails.

Link: https://lore.kernel.org/all/f5043281-9b3e-e454-16fe-ef4cde36dfdb@roeck-us.net
Signed-off-by: Kang Chen <void0red@gmail.com>
Link: https://lore.kernel.org/r/20230227091534.907101-1-void0red@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Rob Herring
914b2fd2cd hwmon: (ibmpowernv, pwm-fan) Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230310144706.1542434-1-robh@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Rob Herring
50c3480b6d hwmon: (ltc4245) Use of_property_read_bool() for boolean properties
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to of_property_read_bool().

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230310144707.1542525-1-robh@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Andy Shevchenko
08d40c1d57 hwmon: (nct6775) Drop unneeded casting and conjunction
The 64-bit result will be cut to 32-bit automatically (by compiler)
due to the type of the destination value. No need to have an explicit
casting and especially additional conjunction which does the same.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230217191600.24837-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Aleksandr Mezin
4a148e9b1e hwmon: (nzxt-smart2) add another USB ID
This seems to be a new revision of the device. RGB controls have changed,
but this driver doesn't touch them anyway.

Fan speed control reported to be working with existing userspace (hidraw)
software, so I assume it's compatible. Fan channel count is the same.

Recently added (0x1e71, 0x2019) seems to be the same device.

Discovered in liquidctl project:

https://github.com/liquidctl/liquidctl/issues/541

Signed-off-by: Aleksandr Mezin <mezin.alexander@gmail.com>
Link: https://lore.kernel.org/r/20230219105924.333007-1-mezin.alexander@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Krzysztof Kozlowski
8107fe9389 hwmon: (gpio-fan) drop of_match_ptr for ID table
The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might not be relevant here).  This
also fixes !CONFIG_OF error:

  drivers/hwmon/gpio-fan.c:484:34: error: ‘of_gpio_fan_match’ defined but not used [-Werror=unused-const-variable=]

Note(groeck): The build error is only seen if Kconfig dependencies
are messed up. The driver depends on OF_GPIO which should depend
on OF. This was temporarily broken in linux-next, and it was
possible to select CONFIG_OF=n and CONFIG_SENSORS_GPIO_FAN=y.
Nevertheless, this is a sensible fix.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230312193723.478032-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:08:31 -07:00
Guenter Roeck
629f57a7d5 Merge branch 'hwmon-const' into HEAD 2023-04-19 07:08:24 -07:00
Babu Moger
0c07238534 hwmon: (k10temp) Check range scale when CUR_TEMP register is read-write
Spec says, when CUR_TEMP_TJ_SEL == 3 and CUR_TEMP_RANGE_SEL == 0,
it should use RangeUnadjusted is 0, which is (CurTmp*0.125 -49) C. The
CUR_TEMP register is read-write when CUR_TEMP_TJ_SEL == 3 (bit 17-16).

Add the check to detect it.

Sensors command's output before the patch.
$sensors
 k10temp-pci-00c3
 Adapter: PCI adapter
 Tctl:         +76.6°C <- Wrong value
 Tccd1:        +26.5°C
 Tccd2:        +27.5°C
 Tccd3:        +27.2°C
 Tccd4:        +27.5°C
 Tccd5:        +26.0°C
 Tccd6:        +26.2°C
 Tccd7:        +25.0°C
 Tccd8:        +26.5°C

Sensors command's output after the patch.
$sensors
 k10temp-pci-00c3
 Adapter: PCI adapter
 Tctl:         +28.8°C <- corrected value
 Tccd1:        +27.5°C
 Tccd2:        +28.5°C
 Tccd3:        +28.5°C
 Tccd4:        +28.5°C
 Tccd5:        +27.0°C
 Tccd6:        +27.5°C
 Tccd7:        +27.0°C
 Tccd8:        +27.5°C

Signed-off-by: Babu Moger <babu.moger@amd.com>
Fixes: 1b59788979 ("hwmon: (k10temp) Add temperature offset for Ryzen 2700X")
Link: https://lore.kernel.org/r/20230413213958.847634-1-babu.moger@amd.com
Cc: stable@vger.kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-19 07:06:38 -07:00
Krzysztof Kozlowski
d8cc9415a4 hwmon: constify pointers to hwmon_channel_info
HWmon core receives an array of pointers to hwmon_channel_info and it
does not modify it, thus it can be array of const pointers for safety.
This allows drivers to make them also const.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-04-07 08:45:17 -07:00
Greg Kroah-Hartman
2243acd50a driver core: class: remove struct class_interface * from callbacks
The add_dev and remove_dev callbacks in struct class_interface currently
pass in a pointer back to the class_interface structure that is calling
them, but none of the callback implementations actually use this pointer
as it is pointless (the structure is known, the driver passed it in in
the first place if it is really needed again.)

So clean this up and just remove the pointer from the callbacks and fix
up all callback functions.

Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Kurt Schwemmer <kurt.schwemmer@microsemi.com>
Cc: Jon Mason <jdmason@kudzu.us>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Allen Hubbe <allenbh@gmail.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Alexandre Bounine <alex.bou9@gmail.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Doug Gilbert <dgilbert@interlog.com>
Cc: John Stultz <jstultz@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Wang Weiyang <wangweiyang2@huawei.com>
Cc: Yang Yingliang <yangyingliang@huawei.com>
Cc: Jakob Koschel <jakobkoschel@gmail.com>
Cc: Cai Xinchen <caixinchen1@huawei.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Logan Gunthorpe <logang@deltatee.com>
Link: https://lore.kernel.org/r/2023040250-pushover-platter-509c@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-03 21:42:52 +02:00
Greg Kroah-Hartman
cd8fe5b6db Merge 6.3-rc5 into driver-core-next
We need the fixes in here for testing, as well as the driver core
changes for documentation updates to build on.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-03 09:33:30 +02:00
Rafael J. Wysocki
d4d8516624 Merge back Intel thermal driver changes for 6.4-rc1. 2023-03-31 19:32:43 +02:00
Rafael J. Wysocki
ce07727aff Merge back thermal control material for 6.4-rc1. 2023-03-27 13:46:13 +02:00
Frank Crawford
968b66ffeb hwmon (it87): Fix voltage scaling for chips with 10.9mV ADCs
Fix voltage scaling for chips that have 10.9mV ADCs, where scaling was
not performed.

Fixes: ead8080351 ("hwmon: (it87) Add support for IT8732F")
Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230318080543.1226700-2-frank@crawford.emu.id.au
[groeck: Update subject and description to focus on bug fix]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-21 19:14:55 -07:00
Tianyi Jing
813cc94c78 hwmon: (xgene) Fix ioremap and memremap leak
Smatch reports:

drivers/hwmon/xgene-hwmon.c:757 xgene_hwmon_probe() warn:
'ctx->pcc_comm_addr' from ioremap() not released on line: 757.

This is because in drivers/hwmon/xgene-hwmon.c:701 xgene_hwmon_probe(),
ioremap and memremap is not released, which may cause a leak.

To fix this, ioremap and memremap is modified to devm_ioremap and
devm_memremap.

Signed-off-by: Tianyi Jing <jingfelix@hust.edu.cn>
Reviewed-by: Dongliang Mu <dzm91@hust.edu.cn>
Link: https://lore.kernel.org/r/20230318143851.2191625-1-jingfelix@hust.edu.cn
[groeck: Fixed formatting and subject]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-21 07:50:24 -07:00
Phinex Hung
2315332efc hwmon: fix potential sensor registration fail if of_node is missing
It is not sufficient to check of_node in current device.
In some cases, this would cause the sensor registration to fail.

This patch looks for device's ancestors to find a valid of_node if any.

Fixes: d560168b5d ("hwmon: (core) New hwmon registration API")
Signed-off-by: Phinex Hung <phinex@realtek.com>
Link: https://lore.kernel.org/r/20230321060224.3819-1-phinex@realtek.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-21 07:45:33 -07:00
Iwona Winiarska
2b91c4a870 hwmon: (peci/cputemp) Fix miscalculated DTS for SKX
For Skylake, DTS temperature of the CPU is reported in S10.6 format
instead of S8.8.

Reported-by: Paul Fertser <fercerpav@gmail.com>
Link: https://lore.kernel.org/lkml/ZBhHS7v+98NK56is@home.paul.comp/
Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com>
Link: https://lore.kernel.org/r/20230321090410.866766-1-iwona.winiarska@intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-21 07:39:20 -07:00
Greg Kroah-Hartman
10a03c36b7 drivers: remove struct module * setting from struct class
There is no need to manually set the owner of a struct class, as the
registering function does it automatically, so remove all of the
explicit settings from various drivers that did so as it is unneeded.

This allows us to remove this pointer entirely from this structure going
forward.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313181843.1207845-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-17 15:16:27 +01:00
Lars-Peter Clausen
ab00709310 hwmon: (ltc2992) Set can_sleep flag for GPIO chip
The ltc2992 drivers uses a mutex and I2C bus access in its GPIO chip `set`
and `get` implementation. This means these functions can sleep and the GPIO
chip should set the `can_sleep` property to true.

This will ensure that a warning is printed when trying to set or get the
GPIO value from a context that potentially can't sleep.

Fixes: 9ca26df1ba ("hwmon: (ltc2992) Add support for GPIOs.")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20230314093146.2443845-2-lars@metafoo.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-15 19:15:00 -07:00
Lars-Peter Clausen
a5bb73b3f5 hwmon: (adm1266) Set can_sleep flag for GPIO chip
The adm1266 driver uses I2C bus access in its GPIO chip `set` and `get`
implementation. This means these functions can sleep and the GPIO chip
should set the `can_sleep` property to true.

This will ensure that a warning is printed when trying to set or get the
GPIO value from a context that potentially can't sleep.

Fixes: d98dfad35c ("hwmon: (pmbus/adm1266) Add support for GPIOs")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20230314093146.2443845-1-lars@metafoo.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-15 19:14:04 -07:00
Krzysztof Kozlowski
00d85e8179 hwmon: tmp512: drop of_match_ptr for ID table
The driver will match mostly by DT table (even thought there is regular
ID table) so there is little benefit in of_match_ptr (this also allows
ACPI matching via PRP0001, even though it might not be relevant here).
This also fixes !CONFIG_OF error:

  drivers/hwmon/tmp513.c:610:34: error: ‘tmp51x_of_match’ defined but not used [-Werror=unused-const-variable=]

Fixes: 59dfa75e5d ("hwmon: Add driver for Texas Instruments TMP512/513 sensor chips.")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230312193723.478032-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-12 14:14:16 -07:00
Lars-Peter Clausen
8d655e6523 hwmon: (ucd90320) Add minimum delay between bus accesses
When probing the ucd90320 access to some of the registers randomly fails.
Sometimes it NACKs a transfer, sometimes it returns just random data and
the PEC check fails.

Experimentation shows that this seems to be triggered by a register access
directly back to back with a previous register write. Experimentation also
shows that inserting a small delay after register writes makes the issue go
away.

Use a similar solution to what the max15301 driver does to solve the same
problem. Create a custom set of bus read and write functions that make sure
that the delay is added.

Fixes: a470f11c5b ("hwmon: (pmbus/ucd9000) Add support for UCD90320 Power Sequencer")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20230312160312.2227405-1-lars@metafoo.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-12 14:05:40 -07:00
Marcus Folkesson
c93f5e2ab5 hwmon: (ina3221) return prober error code
ret is set to 0 which do not indicate an error.
Return -EINVAL instead.

Fixes: a9e9dd9c6d ("hwmon: (ina3221) Read channel input source info from DT")
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Link: https://lore.kernel.org/r/20230310075035.246083-1-marcus.folkesson@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-12 11:13:25 -07:00
Zheng Wang
cb090e64cf hwmon: (xgene) Fix use after free bug in xgene_hwmon_remove due to race condition
In xgene_hwmon_probe, &ctx->workq is bound with xgene_hwmon_evt_work.
Then it will be started.

If we remove the driver which will call xgene_hwmon_remove to clean up,
there may be unfinished work.

The possible sequence is as follows:

Fix it by finishing the work before cleanup in xgene_hwmon_remove.

CPU0                  CPU1

                    |xgene_hwmon_evt_work
xgene_hwmon_remove   |
kfifo_free(&ctx->async_msg_fifo);|
                    |
                    |kfifo_out_spinlocked
                    |//use &ctx->async_msg_fifo
Fixes: 2ca492e22c ("hwmon: (xgene) Fix crash when alarm occurs before driver probe")
Signed-off-by: Zheng Wang <zyytlz.wz@163.com>
Link: https://lore.kernel.org/r/20230310084007.1403388-1-zyytlz.wz@163.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-12 11:13:25 -07:00
Tony O'Brien
48e8186870 hwmon: (adt7475) Fix masking of hysteresis registers
The wrong bits are masked in the hysteresis register; indices 0 and 2
should zero bits [7:4] and preserve bits [3:0], and index 1 should zero
bits [3:0] and preserve bits [7:4].

Fixes: 1c301fc539 ("hwmon: Add a driver for the ADT7475 hardware monitoring chip")
Signed-off-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20230222005228.158661-3-tony.obrien@alliedtelesis.co.nz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-05 15:08:06 -08:00
Tony O'Brien
5f8d1e3b6f hwmon: (adt7475) Display smoothing attributes in correct order
Throughout the ADT7475 driver, attributes relating to the temperature
sensors are displayed in the order Remote 1, Local, Remote 2.  Make
temp_st_show() conform to this expectation so that values set by
temp_st_store() can be displayed using the correct attribute.

Fixes: 8f05bcc33e ("hwmon: (adt7475) temperature smoothing")
Signed-off-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20230222005228.158661-2-tony.obrien@alliedtelesis.co.nz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-03-05 15:08:06 -08:00
Daniel Lezcano
3034f859b9 thermal: Add a thermal zone id accessor
In order to get the thermal zone id but without directly accessing the
thermal zone device structure, add an accessor.

Use the accessor in the hwmon_scmi and acpi_thermal.

No functional change intented.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-03-03 20:45:02 +01:00
Daniel Lezcano
0ce637a546 thermal/core: Use the thermal zone 'devdata' accessor in hwmon located drivers
The thermal zone device structure is exposed to the different drivers
and obviously they access the internals while that should be
restricted to the core thermal code.

In order to self-encapsulate the thermal core code, we need to prevent
the drivers accessing directly the thermal zone structure and provide
accessor functions to deal with.

Use the devdata accessor introduced in the previous patch.

No functional changes intended.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Guenter Roeck <linux@roeck-us.net> #hwmon
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-03-03 20:45:02 +01:00
Linus Torvalds
c2c23dc7d5 - Core Frameworks
- Change MFD support status from Supported to Maintained
 
  - New Drivers
    - Add support for the Intel Platform Management Component Interface (PMCI)
 
  - Remove Drivers
    - HTC PASIC3 LED/DS1WM
    - Toshiba T7L66XB, TC6387XB and TC6393XB TMIO
 
  - New Device Support
    - Add support for N6000 Flash to Intel M10 BMC PMCI
    - Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC
 
  - New Functionality
    - Provide Reset support to Syscon
 
  - Fix-ups
    - Explicitly provide missing include files
    - Pass platform type data/info via the SPI/I2C/DT registration strategy
    - Lots of DT documentation / adaptions
    - Replace scnprintf() with preferred sysfs_emit()
    - Remove unused / superfluous code
    - Fix some trivial whitesspace / spelling / grammatical issues
    - Replace pm_power_off with new and improved register_sys_off_handler() API
 
  - Bug Fixes
    - Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth
    - Repair the order of AXPxxx IRQ PEK RISE/FALL definitions
    - Refuse to build CS5535 on unsupported UML architectures
    - Fix memory leaks in error return paths
    - Prevent refcount leaks in error return paths
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Merge tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD updates from Lee Jones:
 "Core Framework:
   - Change MFD support status from Supported to Maintained

  New Drivers:
   - Add support for the Intel Platform Management Component Interface
     (PMCI)

  Removed Drivers:
   - HTC PASIC3 LED/DS1WM
   - Toshiba T7L66XB, TC6387XB and TC6393XB TMIO

  New Device Support:
   - Add support for N6000 Flash to Intel M10 BMC PMCI
   - Add support for Lenovo Yoga Tab 3 to Intel CHTWC PMIC

  New Functionality:
   - Provide Reset support to Syscon

  Fix-ups:
   - Explicitly provide missing include files
   - Pass platform type data/info via the SPI/I2C/DT registration
     strategy
   - Lots of DT documentation / adaptions
   - Replace scnprintf() with preferred sysfs_emit()
   - Remove unused / superfluous code
   - Fix some trivial whitesspace / spelling / grammatical issues
   - Replace pm_power_off with new and improved
     register_sys_off_handler() API

  Bug Fixes:
   - Reintroduce RK808-clkout registration - fixing Wi-Fi and Bluetooth
   - Repair the order of AXPxxx IRQ PEK RISE/FALL definitions
   - Refuse to build CS5535 on unsupported UML architectures
   - Fix memory leaks in error return paths
   - Prevent refcount leaks in error return paths"

* tag 'mfd-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (40 commits)
  dt-bindings: mfd: qcom,tcsr: Add compatible for IPQ5332
  dt-bindings: mfd: Add NXP BBNSM
  mfd: ntxec: Add version number for EC in Tolino Vision
  dt-bindings: mfd: syscon: Add mt8365-syscfg
  mfd: Remove toshiba tmio drivers
  mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak
  mfd: syscon: Allow reset control for syscon devices
  dt-bindings: mfd/syscon: Add resets property
  dt-bindings: mfd: syscon: Add amd,pensando-elba-syscon compatible
  dt-bindings: mfd: qcom,tcsr: Add compatible for MSM8226
  mfd: simple-mfd-i2c: Fix incoherent comment regarding DT registration
  mfd: axp20x: Switch to the sys-off handler API
  mfd: core: Spelling s/compement/complement/
  mfd: max8925: Remove the unused function irq_to_max8925()
  mfd: qcom-pm8xxx: Remove set but unused variable 'rev'
  dt-bindings: mfd: syscon: Document GXP register compatible
  mfd: twl4030-power: Drop empty platform remove function
  mfd: twl: Fix TWL6032 phy vbus detection
  mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()
  MAINTAINERS: Move MFD from a Supported to Maintaied state
  ...
2023-02-23 15:03:05 -08:00
Linus Torvalds
8762069330 SCSI misc on 20230222
Updates to the usual drivers (ufs, lpfc, qla2xxx, libsas).  The major
 core change is a rework to remove the two helpers around
 scsi_execute_cmd and use it as the only submission interface along
 with other minor fixes and updates.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "Updates to the usual drivers (ufs, lpfc, qla2xxx, libsas).

  The major core change is a rework to remove the two helpers around
  scsi_execute_cmd and use it as the only submission interface along
  with other minor fixes and updates"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (142 commits)
  scsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param()
  scsi: ufs: core: Fix device management cmd timeout flow
  scsi: aic94xx: Add missing check for dma_map_single()
  scsi: smartpqi: Replace one-element array with flexible-array member
  scsi: mpt3sas: Fix a memory leak
  scsi: qla2xxx: Remove the unused variable wwn
  scsi: ufs: core: Fix kernel-doc syntax
  scsi: ufs: core: Add hibernation callbacks
  scsi: snic: Fix memory leak with using debugfs_lookup()
  scsi: ufs: core: Limit DMA alignment check
  scsi: Documentation: Correct spelling
  scsi: Documentation: Correct spelling
  scsi: target: Documentation: Correct spelling
  scsi: aacraid: Allocate cmd_priv with scsicmd
  scsi: ufs: qcom: dt-bindings: Add SM8550 compatible string
  scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5
  scsi: ufs: qcom: fix platform_msi_domain_free_irqs() reference
  scsi: ufs: core: Enable DMA clustering
  scsi: ufs: exynos: Fix the maximum segment size
  scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096
  ...
2023-02-22 13:41:41 -08:00
Linus Torvalds
241ed6ab74 hwmon updates for v6.3
- New drivers
 
   * Infineon TDA38640 Voltage Regulator
 
   * NXP MC34VR500 PMIC
 
   * GXP fan controller
 
   * MPQ7932 Power Management IC
 
 - New chip or board support added to existing drivers
 
   * it87: IT87952E; also other cleanup/improvements
 
   * intel-m10-bmc-hwmon: N6000
 
   * pmbus/max16601: MAX16600
 
   * aquacomputer_d5next: Aquacomputer Aquastream Ultimate, Aquacomputer Poweradjust 3,
     Aquacomputer Aquaero
 
   * nct6775: Support for B650/B660/X670 ASUS boards
 
   * oxp-sensors: AYANEO AIR and AIR Pro
 
 - Other notable changes
 
   * Various kernel documentation fixes
 
   * Various devicetree bindings fixes
 
   * Explicitly deprecated [devm_]hwmon_device_register_with_groups
 
   * ftsteutates: Support for fanX_fault and other cleanup
 
   * ltc2945: Support for setting shunt resistor and other cleanup/fixes
 
   * coretemp: Avoid RDMSR interrupts to isolated CPUs,
     and simplify platform device handling
 
 - Vaious other minoc cleanups and fixes
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Merge tag 'hwmon-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Infineon TDA38640 Voltage Regulator

   - NXP MC34VR500 PMIC

   - GXP fan controller

   - MPQ7932 Power Management IC

  New chip or board support added to existing drivers:

   - it87: IT87952E; also other cleanup/improvements

   - intel-m10-bmc-hwmon: N6000

   - pmbus/max16601: MAX16600

   - aquacomputer_d5next: Aquacomputer Aquastream Ultimate, Aquacomputer
     Poweradjust 3, Aquacomputer Aquaero

   - nct6775: Support for B650/B660/X670 ASUS boards

   - oxp-sensors: AYANEO AIR and AIR Pro

  Other notable changes:

   - Various kernel documentation fixes

   - Various devicetree bindings fixes

   - Explicitly deprecated [devm_]hwmon_device_register_with_groups

   - ftsteutates: Support for fanX_fault and other cleanup

   - ltc2945: Support for setting shunt resistor and other cleanup/fixes

   - coretemp: Avoid RDMSR interrupts to isolated CPUs, and simplify
     platform device handling

  ... and various other minor cleanups and fixes"

* tag 'hwmon-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (66 commits)
  hwmon: Deprecate [devm_]hwmon_device_register_with_groups
  hwmon: (mlxreg-fan) Return zero speed for broken fan
  hwmon: (gxp-fan-ctrl) use devm_platform_get_and_ioremap_resource()
  hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream Ultimate
  hwmon: (aquacomputer_d5next) Add support for Aquacomputer Poweradjust 3
  hwmon: (iio_hwmon) use dev_err_probe
  hwmon: intel-m10-bmc-hwmon: Add N6000 sensors
  Docs/hwmon/index: Add missing SPDX License Identifier
  hwmon: (it87) Updated documentation for recent updates to it87
  hwmon: (it87) Add new chipset IT87952E
  hwmon: (it87) Allow multiple chip IDs for force_id
  hwmon: (it87) Add chip_id in some info message
  hwmon: (it87) List full chip model name
  hwmon: (it87) Disable configuration exit for certain chips
  hwmon: (it87) Allow disabling exiting of configuration mode
  Documentation: hwmon: correct spelling
  hwmon: (pmbus/max16601) Add support for MAX16600
  hwmon: (ltc2945) Allow setting shunt resistor
  hwmon: (ltc2945) Handle error case in ltc2945_value_store
  hwmon: (ltc2945) Add devicetree match table
  ...
2023-02-22 11:31:09 -08:00
Vadim Pasternak
a1ffd3c462 hwmon: (mlxreg-fan) Return zero speed for broken fan
Currently for broken fan driver returns value calculated based on error
code (0xFF) in related fan speed register.
Thus, for such fan user gets fan{n}_fault to 1 and fan{n}_input with
misleading value.

Add check for fan fault prior return speed value and return zero if
fault is detected.

Fixes: 65afb4c8e7 ("hwmon: (mlxreg-fan) Add support for Mellanox FAN driver")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20230212145730.24247-1-vadimp@nvidia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-12 07:21:40 -08:00
Ye Xingchen
102be2c242 hwmon: (gxp-fan-ctrl) use devm_platform_get_and_ioremap_resource()
Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202302081546067270324@zte.com.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-09 09:38:35 -08:00
Aleksa Savic
7505dab78f hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream Ultimate
Extend aquacomputer_d5next driver to expose various hardware sensors of the
Aquacomputer Aquastream Ultimate watercooling pump, which communicates
through a proprietary USB HID protocol.

Coolant temp and external temp sensor readings are available, along with
speed, power, voltage and current of both the pump and optionally connected
fan. It also exposes pressure and flow speed readings.

Additionally, serial number and firmware version are exposed through
debugfs.

Tested by a user on Github [1].

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/50

Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20230203120324.579808-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Aleksa Savic
e0f6c370f0 hwmon: (aquacomputer_d5next) Add support for Aquacomputer Poweradjust 3
Extend aquacomputer_d5next driver to expose the temp sensor of the
Aquacomputer Poweradjust 3 fan controller, which communicates
through a proprietary USB HID protocol.

The Poweradjust 3 is not currently known to expose firmware version
and serial number, so don't create debugfs entries if their values
can't be retrieved.

Tested by a user on Github [1].

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/57

Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20230131101210.8095-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Alexander Stein
1c999af509 hwmon: (iio_hwmon) use dev_err_probe
Instead of just returning an error code, add an error message as well.
While at it, simplify the code and use a common return path.
Upon deferral this also nicely lists the following message in
/sys/kernel/debug/devices_deferred:
adc     iio_hwmon: Failed to get channels

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230131103359.625081-1-alexander.stein@ew.tq-group.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Tianfei zhang
e1983220ae hwmon: intel-m10-bmc-hwmon: Add N6000 sensors
Add sensors supported by N6000 card with MAX10 BMC to monitor
temperature, voltage, current, and power on board.

Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com>
Link: https://lore.kernel.org/r/20230131135450.43072-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
d44cb4cd74 hwmon: (it87) Add new chipset IT87952E
Add IT87952E, a new chip ID (DEV ID 0x8695), which appears to be an
updated version of the IT8792E and takes the same configuration.

The model name comes from the model name printed on the chip.

There is no datasheet publicly available.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-7-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
2a64e9d445 hwmon: (it87) Allow multiple chip IDs for force_id
Extend the force_id module parameter to allow specifying one or both
chip IDs separately.  If only a single parameter is given it defaults
to using that value for all chips, similar to previous usage.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-6-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
f09c796505 hwmon: (it87) Add chip_id in some info message
In cases where there are multiple chips, print out which chip is
referred to, in the informational message.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-5-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
1f21531d4f hwmon: (it87) List full chip model name
ITE model names do not always match the chip ID.

Convert from just adding a suffix to specifying the full model name.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-4-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
e114737850 hwmon: (it87) Disable configuration exit for certain chips
IT8790E and IT8792E/IT8795E have been identified as chips that can have
issues when disabling configuration mode.

Set to never exit configuration mode.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-3-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Frank Crawford
4119693bd2 hwmon: (it87) Allow disabling exiting of configuration mode
Disabling configuration mode on some chips can result in system
hang-ups and access failures to the Super-IO chip at the
second SIO address. Never exit configuration mode on these
chips to avoid the problem.

This patch should be applied in conjunction with a previous one to
initialise the second chip for certain mother boards.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230128060308.1549707-2-frank@crawford.emu.id.au
[groeck: Change feature bit from 28 to 19 to be continuous]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
Guenter Roeck
a6f7c5d0e7 hwmon: (pmbus/max16601) Add support for MAX16600
From programming perspective, MAX16600 is identical to MAX16601 and
MAX16602. Add support for it.

Cc: Steve Foreman <foremans@google.com>
Cc: Holly Barrett <holly.barrett@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:11 -08:00
John Pruitt
b11f3d47c0 hwmon: (ltc2945) Allow setting shunt resistor
Add the ability to specify the value of the shunt resistor in the
device tree instead of assuming it is 1 milliOhm. The value in the
device tree has the name shunt-resistor-micro-ohms and the
default value is 1000 micro-ohms in order to preserve the
current behavior.

Signed-off-by: Jonathan Cormier <jcormier@criticallink.com>
Signed-off-by: John Pruitt <jpruitt@criticallink.com>
[groeck: Fixed multi-line alignment, squashed last patch of series]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Jonathan Cormier
178b01eccf hwmon: (ltc2945) Handle error case in ltc2945_value_store
ltc2945_val_to_reg errors were not being handled
which would have resulted in register being set to
0 (clamped) instead of being left alone.

Fixes: 6700ce035f ("hwmon: Driver for Linear Technologies LTC2945")

Signed-off-by: Jonathan Cormier <jcormier@criticallink.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Jonathan Cormier
4b0654e2c3 hwmon: (ltc2945) Add devicetree match table
Add adi,ltc2945 compatible

Signed-off-by: Jonathan Cormier <jcormier@criticallink.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Patrick Rudolph
95b80c48cf hwmon: (pmbus/tda38640) Add driver for Infineon TDA38640 Voltage Regulator
Add the pmbus driver for the Infineon TDA38640 voltage regulator.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20230124202317.3704963-2-Naresh.Solanki@9elements.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Eric Nguyen
195f46e5af hwmon: (asus-ec-sensors) add zenith ii extreme alpha
The ROG ZENITH II EXTREME ALPHA provides the same set of sensors as the
no-ALPHA version. Tested with the hardware [1].

[1] https://github.com/zeule/asus-ec-sensors/issues/31

Signed-off-by: Eric Nguyen <linux@drogman.ch>
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20230128102135.5199-1-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Mario Kicherer
07830d9ab3 hwmon: add initial NXP MC34VR500 PMIC monitoring support
Add initial monitoring support for the MC34VR500 PMIC. In its current
state, input voltage and temperature alarms are reported to hwmon.

Datasheet:
 - https://www.nxp.com/docs/en/data-sheet/MC34VR500.pdf

Signed-off-by: Mario Kicherer <dev@kicherer.org>
Link: https://lore.kernel.org/r/20230118123019.3041303-4-dev@kicherer.org
[groeck: Silence stray compiler warning, terminate struct of_device_id]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Frank Crawford
b361a1cf62 hwmon: (it87) Group all related MODULE_PARM definitions together
Group the MODULE_PARM definitions together to make them easier for
future maintenance, rather than having them spread across the file.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230121085754.1693336-2-frank@crawford.emu.id.au
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Armin Wolf
c184f377a4 hwmon: (ftsteutates) Add support for fanX_fault attributes
The driver knows internally when a fan is not connected,
but does not export this knowledge to userspace. Use the
standard fanX_fault attributes to notify userspace if a
fan is not connected.

Tested on a Fujitsu DS3401-B1.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20230105225107.58308-4-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Armin Wolf
1c5759d8ce hwmon: (ftsteutates) Replace fanX_source with pwmX_auto_channels_temp
Replace the nonstandard fanX_source attributes with the standardized
pwmX_auto_channels_temp attributes and document the special behaviour
associated with those attributes.

Tested on a Fujitsu DS3401-B1.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20230105225107.58308-3-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Armin Wolf
dea60ff028 hwmon: (ftsteutates) Convert to devm_hwmon_device_register_with_info()
Convert driver to use devm_hwmon_device_register_with_info()
to reduce module size by ~30%.

Tested on a Fujitsu DS3401-B1.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20230105225107.58308-2-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Frank Crawford
ff9dedd2da hwmon: (it87) Set second Super-IO chip in configuration mode
On various Gigabyte AM4 boards (AB350, AX370), the second Super-IO chip
(IT8792E) needs to be in configuration mode before accessing the first
due to a bug in IT8792E which otherwise results in LPC bus access errors.
This needs to be done before accessing the first Super-IO chip since
the second chip may have been accessed prior to loading this driver.

The problem is also reported to affect IT8795E, which is used on X299
boards and has the same chip ID as IT8792E (0x8733). It also appears
to affect systems with IT8790E, which is used on some Z97X-Gaming boards
as well as Z87X-OC, and other more recent Gigabyte boards.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230104060926.619686-3-frank@crawford.emu.id.au
[groeck: Made description pass checkpatch]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Frank Crawford
d47e377c7b hwmon: (it87) Allow calling __superio_enter outside muxed region
Allow for superio_enter to be called without requesting the muxed memory
region, in particular for initialisation of the second chipset, which must
be put into configuration mode, but without an associated call to leave
configuration mode.

Signed-off-by: Frank Crawford <frank@crawford.emu.id.au>
Link: https://lore.kernel.org/r/20230104060926.619686-2-frank@crawford.emu.id.au
[groeck: Clarified subject]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
XU pengfei
554df454e2 hwmon: ibmpex: remove unnecessary (void*) conversions
Pointer variables of void * type do not require type cast.

Signed-off-by: XU pengfei <xupengfei@nfschina.com>
Link: https://lore.kernel.org/r/20230111043605.3726-1-xupengfei@nfschina.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Denis Pauk
e2e09989cc hwmon: (nct6775) B650/B660/X670 ASUS boards support
Boards such as:
  "EX-B660M-V5 PRO D4",
  "PRIME B650-PLUS",
  "PRIME B650M-A",
  "PRIME B650M-A AX",
  "PRIME B650M-A II",
  "PRIME B650M-A WIFI",
  "PRIME B650M-A WIFI II",
  "PRIME B660M-A D4",
  "PRIME B660M-A WIFI D4",
  "PRIME X670-P",
  "PRIME X670-P WIFI",
  "PRIME X670E-PRO WIFI",
  "Pro B660M-C-D4",
  "ProArt B660-CREATOR D4",
  "ProArt X670E-CREATOR WIFI",
  "ROG CROSSHAIR X670E EXTREME",
  "ROG CROSSHAIR X670E GENE",
  "ROG CROSSHAIR X670E HERO",
  "ROG MAXIMUS XIII EXTREME GLACIAL",
  "ROG MAXIMUS Z690 EXTREME",
  "ROG MAXIMUS Z690 EXTREME GLACIAL",
  "ROG STRIX B650-A GAMING WIFI",
  "ROG STRIX B650E-E GAMING WIFI",
  "ROG STRIX B650E-F GAMING WIFI",
  "ROG STRIX B650E-I GAMING WIFI",
  "ROG STRIX B660-A GAMING WIFI D4",
  "ROG STRIX B660-F GAMING WIFI",
  "ROG STRIX B660-G GAMING WIFI",
  "ROG STRIX B660-I GAMING WIFI",
  "ROG STRIX X670E-A GAMING WIFI",
  "ROG STRIX X670E-E GAMING WIFI",
  "ROG STRIX X670E-F GAMING WIFI",
  "ROG STRIX X670E-I GAMING WIFI",
  "ROG STRIX Z590-A GAMING WIFI II",
  "ROG STRIX Z690-A GAMING WIFI D4",
  "TUF GAMING B650-PLUS",
  "TUF GAMING B650-PLUS WIFI",
  "TUF GAMING B650M-PLUS",
  "TUF GAMING B650M-PLUS WIFI",
  "TUF GAMING B660M-PLUS WIFI",
  "TUF GAMING X670E-PLUS",
  "TUF GAMING X670E-PLUS WIFI",
  "TUF GAMING Z590-PLUS WIFI",
have got a NCT6799D chip, but by default there's no use of it
because of resource conflict with WMI method.

This commit adds such boards to the monitoring list with new ACPI device
UID.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Co-developed-by: Ahmad Khalifa <ahmad@khalifa.ws>
Signed-off-by: Ahmad Khalifa <ahmad@khalifa.ws>
Tested-by: Jeroen Beerstra <jeroen@beerstra.org>
Tested-by: Slawomir Stepien <sst@poczta.fm>
Link: https://lore.kernel.org/r/20230111212241.7456-2-pauk.denis@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Denis Pauk
c3b3747d02 hwmon: (nct6775) Directly call ASUS ACPI WMI method
New ASUS B650/B660/X670 boards firmware have not exposed WMI monitoring
GUID  and entrypoint method WMBD could be implemented for different device
UID.

Implement the direct call to entrypoint method for monitoring the device
UID of B550/X570 boards.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=204807
Signed-off-by: Denis Pauk <pauk.denis@gmail.com>
Co-developed-by: Ahmad Khalifa <ahmad@khalifa.ws>
Signed-off-by: Ahmad Khalifa <ahmad@khalifa.ws>
Link: https://lore.kernel.org/r/20230111212241.7456-1-pauk.denis@gmail.com
[groeck: Fix multi-line formatting]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Randy Dunlap
0be688d042 hwmon: (hih6130) fix kernel-doc warnings
Use the correct function name in kernel-doc comments to prevent these
warnings:

drivers/hwmon/hih6130.c:164: warning: expecting prototype for hih6130_show_temperature(). Prototype was for hih6130_temperature_show() instead
drivers/hwmon/hih6130.c:185: warning: expecting prototype for hih6130_show_humidity(). Prototype was for hih6130_humidity_show() instead

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Link: https://lore.kernel.org/r/20230113064549.21289-1-rdunlap@infradead.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Randy Dunlap
ffdb3ba034 hwmon: (sht15,sht21) fix kernel-doc warnings
Use the correct function names in kernel-doc comments to prevent these
warnings:

drivers/hwmon/sht15.c:682: warning: expecting prototype for sht15_show_status(). Prototype was for sht15_status_show() instead
drivers/hwmon/sht15.c:705: warning: expecting prototype for sht15_store_heater(). Prototype was for sht15_status_store() instead
drivers/hwmon/sht15.c:738: warning: expecting prototype for sht15_show_temp(). Prototype was for sht15_temp_show() instead
drivers/hwmon/sht15.c:760: warning: expecting prototype for sht15_show_humidity(). Prototype was for sht15_humidity_show() instead
drivers/hwmon/sht21.c:128: warning: expecting prototype for sht21_show_temperature(). Prototype was for sht21_temperature_show() instead
drivers/hwmon/sht21.c:149: warning: expecting prototype for sht21_show_humidity(). Prototype was for sht21_humidity_show() instead

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Link: https://lore.kernel.org/r/20230113064556.21685-1-rdunlap@infradead.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:10 -08:00
Randy Dunlap
e11037a5e1 hwmon: (emc2305) fix kernel-doc warnings
Fix kernel-doc warnings:
drivers/hwmon/emc2305.c:62: warning: Cannot understand  * @cdev: cooling device;
 on line 62 - I thought it was a doc line
drivers/hwmon/emc2305.c:89: warning: Cannot understand  * @client: i2c client;
 on line 89 - I thought it was a doc line

and drop ';' at end of each struct member line.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: linux-hwmon@vger.kernel.org
Link: https://lore.kernel.org/r/20230113064540.20179-1-rdunlap@infradead.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Nick Hawkins
90905f7c40 hwmon: (gxp-fan-ctrl) Add GXP fan controller
The GXP SoC can support up to 16 fans through the interface provided by
the CPLD. The current support is limited to 8 fans. The fans speeds are
controlled via 8 different PWMs which can vary in value from  0-255. The
fans are also capable of reporting if they have failed to the CPLD which
in turn reports the status to the GXP SoC.

Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com>
Link: https://lore.kernel.org/r/20230103203654.59322-2-nick.hawkins@hpe.com
[groeck: Improved alignment of defined, added missing include linux/bits.h]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Robin Murphy
6d03bbff45 hwmon: (coretemp) Simplify platform device handling
Coretemp's platform driver is unconventional. All the real work is done
globally by the initcall and CPU hotplug notifiers, while the "driver"
effectively just wraps an allocation and the registration of the hwmon
interface in a long-winded round-trip through the driver core.  The whole
logic of dynamically creating and destroying platform devices to bring
the interfaces up and down is error prone, since it assumes
platform_device_add() will synchronously bind the driver and set drvdata
before it returns, thus results in a NULL dereference if drivers_autoprobe
is turned off for the platform bus. Furthermore, the unusual approach of
doing that from within a CPU hotplug notifier, already commented in the
code that it deadlocks suspend, also causes lockdep issues for other
drivers or subsystems which may want to legitimately register a CPU
hotplug notifier from a platform bus notifier.

All of these issues can be solved by ripping this unusual behaviour out
completely, simply tying the platform devices to the lifetime of the
module itself, and directly managing the hwmon interfaces from the
hotplug notifiers. There is a slight user-visible change in that
/sys/bus/platform/drivers/coretemp will no longer appear, and
/sys/devices/platform/coretemp.n will remain present if package n is
hotplugged off, but hwmon users should really only be looking for the
presence of the hwmon interfaces, whose behaviour remains unchanged.

Link: https://lore.kernel.org/lkml/20220922101036.87457-1-janusz.krzysztofik@linux.intel.com/
Link: https://gitlab.freedesktop.org/drm/intel/issues/6641
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com>
Link: https://lore.kernel.org/r/20230103114620.15319-1-janusz.krzysztofik@linux.intel.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Aleksa Savic
3d2e9f582a hwmon: (aquacomputer_d5next) Add support for reading calculated Aquaero sensors
Add support for reading four calculated virtual temp sensors on the
Aquacomputer Aquaero. Values of these sensors are calculated on the
device itself based on what the user configured in the official software.
Configuring these sensors is not currently reverse engineered.

Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20230101190056.1357124-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Yang Li
4b8e5a9326 hwmon: (aht10) Fix some kernel-doc comments
Make the description of @aht10_data to @data in aht10_read_values()
and remove @client in aht10_init() to clear the below warnings:

drivers/hwmon/aht10.c:87: warning: Excess function parameter 'client' description in 'aht10_init'
drivers/hwmon/aht10.c:131: warning: Function parameter or member 'data' not described in 'aht10_read_values'
drivers/hwmon/aht10.c:131: warning: Excess function parameter 'aht10_data' description in 'aht10_read_values'

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3543
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20221223081056.88345-1-yang.lee@linux.alibaba.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Armin Wolf
e1515a7492 hwmon: (ftsteutates) Use devm_watchdog_register_device()
Use devm_watchdog_register_device() to let devres take care
of unregistering the watchdog at device removal. Remove the
now pointless fts_remove() function.

Tested on a Fujitsu DS3401-B1.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20221224041855.83981-4-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Derek J. Clark
ebd4bfee2b hwmon: (oxp-sensors) Add AYANEO AIR and AIR Pro
Add support for the AYANEO AIR and AYANEO AIR Pro models of handheld
devices. These devices use the same EC registers and logic as the One X
Player mini AMD. Previous AYANEO models are not supported as they use a
different EC and do not have the necessary fan speed write enable and
setting registers. The driver is tested on AYANEO AIR while AIR Pro model
EC functionality and DMI data were verified using command line tools by
another user.

Add:
- AYANEO AIR (AMD 5560U)
- AYANEO AIR Pro (AMD 5560U)
- AYANEO AIR Pro (AMD 5825U)

While at it, fix spelling error (appart -> apart).

Link: https://lore.kernel.org/r/20221229025609.147482-1-derekjohn.clark@gmail.com
Signed-off-by: Derek J. Clark <derekjohn.clark@gmail.com>
[groeck: Sanitize commit description]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
2c55211104 hwmon: (aquacomputer_d5next) Support sensors for Aquacomputer Aquaero
Add support for reading sensors of the Aquacomputer Aquaero 5/6 fan
controllers. These fan controllers supports 4 fans, 8 physical
temperature sensors, 8 virtual temperature sensors and 2 flow sensors.
Temperature and flow sensor reading implemented by Aleksa Savic [1] [2]
[3].

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/31
[2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/51
[3] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/55

Originally-from: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-7-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
1ed5036b3b hwmon: (aquacomputer_d5next) Make fan sensor offsets u16
Make fan sensor offsets u16 as u8 is insufficient for upcoming devices.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-6-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
ad2f0811fb hwmon: (aquacomputer_d5next) Device dependent serial number and firmware offsets
Add device dependent serial number and firmware offsets to support
devices with different offsets. All currently supported devices share
the same offsets. Implemented by Aleksa Savic [1].

[1] 14c3acf78b

Originally-from: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-5-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
249c752110 hwmon: (aquacomputer_d5next) Add structure for fan layout
Introduce structure for per device fan sensor offsets. This allows
reading fan sensors in aqc_raw_event() from devices which use a
different sensor layout in their status HID report.  Currently only one
version is implemented as all supported devices use the same structure.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-4-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
a2ba7ee25c hwmon: (aquacomputer_d5next) Restructure flow sensor reading
Read flow sensors the same way for all devices instead of in special
cases. Implemented by Aleksa Savic [1].

[1] 1c10912c5f

Originally-from: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-3-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Leonard Anderweit
8bcb02bdc6 hwmon: (aquacomputer_d5next) Rename AQC_TEMP_SENSOR_SIZE to AQC_SENSOR_SIZE
Rename AQC_TEMP_SENSOR_SIZE to AQC_SENSOR_SIZE to use with other sensor
types.

Signed-off-by: Leonard Anderweit <leonard.anderweit@gmail.com>
Link: https://lore.kernel.org/r/20221218113131.3752-2-leonard.anderweit@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Saravanan Sekar
61d1eb025b hwmon: (pmbus/mpq7932) Add a support for mpq7932 Power Management IC
The MPQ7932 is a power management IC designed to operate from 5V buses to
power a variety of Advanced driver-assistance system SOCs. Six integrated
buck converters with hardware monitoring capability powers a variety of
target rails configurable over PMBus interface.

Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
Link: https://lore.kernel.org/r/20221207173716.123223-4-saravanan@linumiz.com
[groeck: Modified multi-line comments to match standard comment style]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Saravanan Sekar
b52acefcf7 hwmon: (pmbus/core) Add min_uV in pmbus regulator helper macro
Some regulator operates in a range of voltage which should not allow
below the lower threshold.

Signed-off-by: Saravanan Sekar <saravanan@linumiz.com>
Link: https://lore.kernel.org/r/20221207173716.123223-2-saravanan@linumiz.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Marcelo Tosatti
0f8b916bc5 hwmon: (coretemp) avoid RDMSR interrupts to isolated CPUs
The coretemp driver uses rdmsr_on_cpu calls to read
MSR_IA32_PACKAGE_THERM_STATUS/MSR_IA32_THERM_STATUS registers,
which contain information about current core temperature.

For certain low latency applications, the RDMSR interruption exceeds
the applications requirements.

So do not create core files in sysfs, for CPUs which have
isolation and nohz_full enabled.

Temperature information from the housekeeping cores should be
sufficient to infer die temperature.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Link: https://lore.kernel.org/r/Y5zT6B1mY9/pnwJV@tpad
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Herman Fries
e247510e1b hwmon: (nzxt-smart2) Add device id
Adding support for new device id
1e71:2019 NZXT NZXT RGB & Fan Controller

Signed-off-by: Herman Fries <baracoder@googlemail.com>
Link: https://lore.kernel.org/r/20221214194627.135692-1-baracoder@googlemail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:09 -08:00
Eugene Shalygin
e2de0e6abd hwmon: (asus-ec-sensors) add missing mutex path
Add missing mutex path for ProArt X570-CREATOR WIFI.

Fixes: de8fbac5e5 (hwmon: (asus-ec-sensors) implement locking via the ACPI global lock)
Signed-off-by: Eugene Shalygin <eugene.shalygin@gmail.com>
Link: https://lore.kernel.org/r/20230121111728.168514-2-eugene.shalygin@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:30:00 -08:00
Zev Weiss
f00093608f hwmon: (peci/cputemp) Fix off-by-one in coretemp_label allocation
The find_last_bit() call produces the index of the highest-numbered
core in core_mask; because cores are numbered from zero, the number of
elements we need to allocate is one more than that.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Cc: stable@kernel.org # v5.18
Fixes: bf3608f338 ("hwmon: peci: Add cputemp driver")
Reviewed-by: Iwona Winiarska <iwona.winiarska@intel.com>
Link: https://lore.kernel.org/r/20230202021825.21486-1-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03 07:27:25 -08:00
Ilpo Järvinen
603aed8ffd mfd: intel-m10-bmc: Split into core and spi specific parts
Split the common code from intel-m10-bmc driver into intel-m10-bmc-core
and move the SPI bus parts into an interface specific file.

intel-m10-bmc-core becomes the core MFD functions which can support
multiple bus interface like SPI bus.

Co-developed-by: Tianfei zhang <tianfei.zhang@intel.com>
Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com>
Reviewed-by: Russ Weight <russell.h.weight@intel.com>
Acked-by: Guenter Roeck <linux@roeck-us.net> # hwmon
Reviewed-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230116100845.6153-5-ilpo.jarvinen@linux.intel.com
2023-01-27 10:35:00 +00:00
Arnd Bergmann
4e9f616c00 hwmon: remove s3c driver
The s3c adc driver was removed along with the s3c24xx platform, so the
hwmon driver is orphaned and can be removed.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2023-01-16 09:26:05 +01:00
Mike Christie
08e95a2ba4 scsi: hwmon: drivetemp: Convert to scsi_execute_cmd()
scsi_execute_req() is going to be removed. Convert drivetemp to
scsi_execute_cmd().

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-01-13 21:34:08 -05:00
Zev Weiss
2fbb848b65 hwmon: (nct6775) Fix incorrect parenthesization in nct6775_write_fan_div()
Commit 4ef2774511 ("hwmon: (nct6775) Convert register access to
regmap API") fumbled the shifting & masking of the fan_div values such
that odd-numbered fan divisors would always be set to zero.  Fix it so
that we actually OR in the bits we meant to.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Fixes: 4ef2774511 ("hwmon: (nct6775) Convert register access to regmap API")
Cc: stable@kernel.org # v5.19+
Link: https://lore.kernel.org/r/20230102212857.5670-1-zev@bewilderbeest.net
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-01-03 13:26:45 -08:00
Armin Wolf
ca8fd8c16a hwmon: (ftsteutates) Fix scaling of measurements
A user complained that the ftsteutates driver was displaying
bogus values since its introduction. This happens because the
sensor measurements need to be scaled in order to produce
meaningful results:
- the fan speed needs to be multiplied by 60 since its in RPS
- the temperature is in degrees celsius and needs an offset of 64
- the voltage is in 1/256 of 3.3V

The offical datasheet says the voltage needs to be divided by 256,
but this is likely an off-by-one-error, since even the BIOS
devides by 255 (otherwise 3.3V could not be measured).

The voltage channels additionally need a board-specific multiplier,
however this can be done by the driver since its board-specific.

The reason the missing scaling of measurements is the way Fujitsu
used this driver when it was still out-of-tree. Back then, all
scaling was done in userspace by libsensors, even the generic one.

Tested on a Fujitsu DS3401-B1.

Fixes: 08426eda58 ("hwmon: Add driver for FTS BMC chip "Teutates"")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20221224041855.83981-2-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-01-03 13:26:45 -08:00
Linus Torvalds
4d03390b5c hwmon updates for v6.2 merge window
New drivers
 
 - Driver for OneXPlayer mini AMD sensors
 
 - Ampere's Altra smpro-hwmon driver
 
 New chip and attribute support in existing drivers
 
 - nct6775: Support for ASUS CROSSHAIR VIII/TUF/ProArt B550M
 
 - pmbus/ltc2978: Support for LTC7132
 
 - aquacomputer_d5next: Support for temperature sensor offsets
   and flow sensor pulses
 
 - coretemp: Support for dynamic ttarget and tjmax
 
 Improvements
 
 - Use devm_regulator_get_enable() where appropriate
 
 - Use sysfs_emit() instead of scnprintf()
 
 - Remove some useless #include <linux/hwmon-vid.h>
 
 - Include <linux/kstrtox.h> when appropriate
 
 - Use simple i2c probe
 
 - it87: Check for a valid chip before using force_id, and new
   new module parameter to ignore ACPI resource conflicts
 
 - jc42: Use regmap, and restore min/max/critical temperatures on resume
 
 - Add reporting power good and status to PMBus based regulators
 
 Last minute fixes
 
 - emc2305: Fix probing of emc2301/2/3, and fix setting pwm values
   manually if THERMAL is enabled
 
 Various other minor fixes and improvements
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Merge tag 'hwmon-for-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:

   - Driver for OneXPlayer mini AMD sensors

   - Ampere's Altra smpro-hwmon driver

  New chip and attribute support in existing drivers:

   - nct6775: Support for ASUS CROSSHAIR VIII/TUF/ProArt B550M

   - pmbus/ltc2978: Support for LTC7132

   - aquacomputer_d5next: Support for temperature sensor offsets and
     flow sensor pulses

   - coretemp: Support for dynamic ttarget and tjmax

  Improvements:

   - Use devm_regulator_get_enable() where appropriate

   - Use sysfs_emit() instead of scnprintf()

   - Remove some useless #include <linux/hwmon-vid.h>

   - Include <linux/kstrtox.h> when appropriate

   - Use simple i2c probe

   - it87: Check for a valid chip before using force_id, and new new
     module parameter to ignore ACPI resource conflicts

   - jc42: Use regmap, and restore min/max/critical temperatures on
     resume

   - Add reporting power good and status to PMBus based regulators

  Last minute fixes:

   - emc2305: Fix probing of emc2301/2/3, and fix setting pwm values
     manually if THERMAL is enabled

  And various other minor fixes and improvements"

* tag 'hwmon-for-v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (37 commits)
  hwmon: (emc2305) fix pwm never being able to set lower
  hwmon: (emc2305) fix unable to probe emc2301/2/3
  hwmon: (dell-smm) Move error message to make probing silent
  hwmon: use sysfs_emit() to instead of scnprintf()
  hwmon: (oxp-sensors) Fix pwm reading
  hwmon: (aquacomputer_d5next) Add support for Quadro flow sensor pulses
  hwmon: (pmbus/core) Implement regulator get_status
  hwmon: (oxp-sensors) Add AOK ZOE and Mini PRO
  hwmon: (gsc-hwmon) Switch to flexible array to simplify code
  hwmon: (pmbus) Add power good support
  hwmon: (nct6775) add ASUS CROSSHAIR VIII/TUF/ProArt B550M
  hwmon: (coretemp) Add support for dynamic ttarget
  hwmon: (coretemp) Add support for dynamic tjmax
  hwmon: (coretemp) rearrange tjmax handing code
  hwmon: Remove some useless #include <linux/hwmon-vid.h>
  hwmon: (coretemp) Remove obsolete temp_data->valid
  hwmon: add OneXPlayer mini AMD sensors driver
  hwmon: (aquacomputer_d5next) Clear up macros and comments
  hwmon: (it87) Add DMI table for future extensions
  hwmon: Include <linux/kstrtox.h> when appropriate
  ...
2022-12-13 13:09:38 -08:00
Rafael J. Wysocki
45494d77f2 Merge branches 'acpi-scan', 'acpi-bus', 'acpi-tables' and 'acpi-sysfs'
Merge ACPI changes related to device enumeration, device object
managenet, operation region handling, table parsing and sysfs
interface:

 - Use ZERO_PAGE(0) instead of empty_zero_page in the ACPI device
   enumeration code (Giulio Benetti).

 - Change the return type of the ACPI driver remove callback to void and
   update its users accordingly (Dawei Li).

 - Add general support for FFH address space type and implement the low-
   level part of it for ARM64 (Sudeep Holla).

 - Fix stale comments in the ACPI tables parsing code and make it print
   more messages related to MADT (Hanjun Guo, Huacai Chen).

 - Replace invocations of generic library functions with more kernel-
   specific counterparts in the ACPI sysfs interface (Christophe JAILLET,
   Xu Panda).

* acpi-scan:
  ACPI: scan: substitute empty_zero_page with helper ZERO_PAGE(0)

* acpi-bus:
  ACPI: FFH: Silence missing prototype warnings
  ACPI: make remove callback of ACPI driver void
  ACPI: bus: Fix the _OSC capability check for FFH OpRegion
  arm64: Add architecture specific ACPI FFH Opregion callbacks
  ACPI: Implement a generic FFH Opregion handler

* acpi-tables:
  ACPI: tables: Fix the stale comments for acpi_locate_initial_tables()
  ACPI: tables: Print CORE_PIC information when MADT is parsed

* acpi-sysfs:
  ACPI: sysfs: use sysfs_emit() to instead of scnprintf()
  ACPI: sysfs: Use kstrtobool() instead of strtobool()
2022-12-12 14:55:44 +01:00
Xingjiang Qiao
364ffd2537 hwmon: (emc2305) fix pwm never being able to set lower
There are fields 'last_hwmon_state' and 'last_thermal_state' in the
structure 'emc2305_cdev_data', which respectively store the cooling state
set by the 'hwmon' and 'thermal' subsystem, and the driver author hopes
that if the state set by 'hwmon' is lower than the value set by 'thermal',
the driver will just save it without actually setting the pwm. Currently,
the 'last_thermal_state' also be updated by 'hwmon', which will cause the
cooling state to never be set to a lower value. This patch fixes that.

Signed-off-by: Xingjiang Qiao <nanpuyue@gmail.com>
Link: https://lore.kernel.org/r/20221206055331.170459-2-nanpuyue@gmail.com
Fixes: 0d8400c5a2 ("hwmon: (emc2305) add support for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller.")
[groeck: renamed emc2305_set_cur_state_shim -> __emc2305_set_cur_state]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-06 14:45:19 -08:00
Xingjiang Qiao
4d50591ebf hwmon: (emc2305) fix unable to probe emc2301/2/3
The definitions of 'EMC2305_REG_PRODUCT_ID' and 'EMC2305_REG_DEVICE' are
both '0xfd', they actually return the same value, but the values returned
by emc2301/2/3/5 are different, so probe emc2301/2/3 will fail, This patch
fixes that.

Signed-off-by: Xingjiang Qiao <nanpuyue@gmail.com>
Link: https://lore.kernel.org/r/20221206055331.170459-1-nanpuyue@gmail.com
Fixes: 0d8400c5a2 ("hwmon: (emc2305) add support for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller.")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-06 14:37:47 -08:00
Armin Wolf
688fcd047e hwmon: (dell-smm) Move error message to make probing silent
If dell-smm-hwmon loads on unsupported hardware like the
Dell XPS 17 9710, an error message is printed.
This might confuse users, as drivers are expected to be
silent if no supported hardware is found.
Reorder the error message so its only printed when the
driver is loaded with the "force" option being set.
Also reword the error message slightly.

Tested on a Dell Inspiron 3505.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20221130183418.357246-1-W_Armin@gmx.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-04 19:34:51 -08:00
ye xingchen
4e6104b1e7 hwmon: use sysfs_emit() to instead of scnprintf()
Replace the open-code with sysfs_emit() to simplify the code.

Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/202212011130317080061@zte.com.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-04 16:49:43 -08:00
Joaquín Ignacio Aramendía
0cd3ba682a hwmon: (oxp-sensors) Fix pwm reading
PWM reading is only 1 register long.

Signed-off-by: Joaquín Ignacio Aramendía <samsagax@gmail.com>
Link: https://lore.kernel.org/r/20221128185206.212022-1-samsagax@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-04 16:45:03 -08:00
Aleksa Savic
6ff838f287 hwmon: (aquacomputer_d5next) Add support for Quadro flow sensor pulses
Add support for reading and writing flow sensor pulses value on
the Aquacomputer Quadro. Implemented by Leonard Anderweit [1].

[1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/45

Originally-from: Leonard Anderweit <leonard.anderweit@gmail.com>
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Link: https://lore.kernel.org/r/20221126071313.34356-1-savicaleksa83@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2022-12-04 16:45:03 -08:00