linux-toradex.git/drivers/hwmon, branch v6.17 Linux kernel for Apalis and Colibri modules hwmon: (ina238) Correctly clamp power limits 2025-09-01T15:03:05+00:00 Guenter Roeck linux@roeck-us.net 2025-08-29T18:51:20+00:00 c2623573178bab32990695fb729e9b69710ed66d ina238_write_power() was attempting to clamp the user input but was throwing away the result. Ensure that we clamp the value to the appropriate range before it is converted into a register value. Fixes: 0d9f596b1fe34 ("hwmon: (ina238) Modify the calculation formula to adapt to different chips") Cc: Wenliang Yan <wenliang202407@163.com> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
ina238_write_power() was attempting to clamp the user input but was
throwing away the result. Ensure that we clamp the value to the
appropriate range before it is converted into a register value.

Fixes: 0d9f596b1fe34 ("hwmon: (ina238) Modify the calculation formula to adapt to different chips")
Cc: Wenliang Yan <wenliang202407@163.com>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Correctly clamp shunt voltage limit 2025-09-01T15:03:05+00:00 Guenter Roeck linux@roeck-us.net 2025-08-29T13:49:51+00:00 bd7e7bc2cc2024035dfbc8239c9f4d8675793445 When clamping a register value, the result needs to be masked against the register size. This was missing, resulting in errors when trying to write negative limits. Fix by masking the clamping result against the register size. Fixes: eacb52f010a80 ("hwmon: Driver for Texas Instruments INA238") Cc: Nathan Rossi <nathan.rossi@digi.com> Cc: Chris Packham <chris.packham@alliedtelesis.co.nz> Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
When clamping a register value, the result needs to be masked against the
register size. This was missing, resulting in errors when trying to write
negative limits. Fix by masking the clamping result against the register
size.

Fixes: eacb52f010a80 ("hwmon: Driver for Texas Instruments INA238")
Cc: Nathan Rossi <nathan.rossi@digi.com>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Correctly clamp temperature 2025-08-29T13:56:30+00:00 Chris Packham chris.packham@alliedtelesis.co.nz 2025-08-29T03:05:10+00:00 98fd069dd87386d87eaf439e3c7b5767618926d2 ina238_write_temp() was attempting to clamp the user input but was throwing away the result. Ensure that we clamp the value to the appropriate range before it is converted into a register value. Fixes: 0d9f596b1fe3 ("hwmon: (ina238) Modify the calculation formula to adapt to different chips") Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20250829030512.1179998-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
ina238_write_temp() was attempting to clamp the user input but was
throwing away the result. Ensure that we clamp the value to the
appropriate range before it is converted into a register value.

Fixes: 0d9f596b1fe3 ("hwmon: (ina238) Modify the calculation formula to adapt to different chips")
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Link: https://lore.kernel.org/r/20250829030512.1179998-3-chris.packham@alliedtelesis.co.nz
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: mlxreg-fan: Prevent fans from getting stuck at 0 RPM 2025-08-29T13:55:58+00:00 Vadim Pasternak vadimp@nvidia.com 2025-07-30T20:17:15+00:00 1180c79fbf36e4c02e76ae4658509523437e52a4 The fans controlled by the driver can get stuck at 0 RPM if they are configured below a 20% duty cycle. The driver tries to avoid this by enforcing a minimum duty cycle of 20%, but this is done after the fans are registered with the thermal subsystem. This is too late as the thermal subsystem can set their current state before the driver is able to enforce the minimum duty cycle. Fix by setting the minimum duty cycle before registering the fans with the thermal subsystem. Fixes: d7efb2ebc7b3 ("hwmon: (mlxreg-fan) Extend driver to support multiply cooling devices") Reported-by: Nikolay Aleksandrov <razor@blackwall.org> Tested-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/20250730201715.1111133-1-vadimp@nvidia.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
The fans controlled by the driver can get stuck at 0 RPM if they are
configured below a 20% duty cycle. The driver tries to avoid this by
enforcing a minimum duty cycle of 20%, but this is done after the fans
are registered with the thermal subsystem. This is too late as the
thermal subsystem can set their current state before the driver is able
to enforce the minimum duty cycle.

Fix by setting the minimum duty cycle before registering the fans with
the thermal subsystem.

Fixes: d7efb2ebc7b3 ("hwmon: (mlxreg-fan) Extend driver to support multiply cooling devices")
Reported-by: Nikolay Aleksandrov <razor@blackwall.org>
Tested-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20250730201715.1111133-1-vadimp@nvidia.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
treewide: rename GPIO set callbacks back to their original names 2025-08-07T08:07:06+00:00 Bartosz Golaszewski bartosz.golaszewski@linaro.org 2025-07-17T13:21:26+00:00 d9d87d90cc0b10cd56ae353f50b11417e7d21712 The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 
The conversion of all GPIO drivers to using the .set_rv() and
.set_multiple_rv() callbacks from struct gpio_chip (which - unlike their
predecessors - return an integer and allow the controller drivers to
indicate failures to users) is now complete and the legacy ones have
been removed. Rename the new callbacks back to their original names in
one sweeping change.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux 2025-07-31T20:36:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-07-31T20:36:27+00:00 2d945dde7fa3f17f46349360a9f97614de9f47da Pull clk updates from Stephen Boyd: "This is the usual collection of primarily clk driver updates. The big part of the diff is all the new Qualcomm clk drivers added for a few SoCs they're working on. The other two vendors with significant work this cycle are Renesas and Amlogic. Renesas adds a bunch of clks to existing drivers and supports some new SoCs while Amlogic is starting a significant refactoring to simplify their code. The core framework gained a pair of helpers to get the 'struct device' or 'struct device_node' associated with a 'struct clk_hw'. Some associated KUnit tests were added for these simple helpers as well. Beyond that core change there are lots of little fixes throughout the clk drivers for the stuff we see every day, wrong clk driver data that affects tree topology or supported frequencies, etc. They're not found until the clks are actually used by some consumer device driver. New Drivers: - Global, display, gpu, video, camera, tcsr, and rpmh clock controller for the Qualcomm Milos SoC - Camera, display, GPU, and video clock controllers for Qualcomm QCS615 - Video clock controller driver for Qualcomm SM6350 - Camera clock controller driver for Qualcomm SC8180X - I3C clocks and resets on Renesas RZ/G3E - Expanded Serial Peripheral Interface (xSPI) clocks and resets on Renesas RZ/V2H(P) and RZ/V2N - SPI (RSPI) clocks and resets on Renesas RZ/V2H(P) - SDHI and I2C clocks on Renesas RZ/T2H and RZ/N2H - Ethernet clocks and resets on Renesas RZ/G3E - Initial support for the Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs - Ethernet clocks and resets on Renesas RZ/V2H and RZ/V2N - Timer, I2C, watchdog, GPU, and USB2.0 clocks and resets on Renesas RZ/V2N Updates: - Support atomic PWMs in the PWM clk driver - clk_hw_get_dev() and clk_hw_get_of_node() helpers - Replace round_rate() with determine_rate() in various clk drivers - Convert clk DT bindings to DT schema format for DT validation - Various clk driver cleanups and refactorings from static analysis tools and possibly real humans - A lot of little fixes here and there to things like clk tree topology, missing frequencies, flagging clks as critical, etc" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (216 commits) clk: clocking-wizard: Fix the round rate handling for versal clk: Fix typos clk: spacemit: ccu_pll: fix error return value in recalc_rate callback clk: tegra: periph: Make tegra_clk_periph_ops static clk: tegra: periph: Fix error handling and resolve unsigned compare warning clk: imx: scu: convert from round_rate() to determine_rate() clk: imx: pllv4: convert from round_rate() to determine_rate() clk: imx: pllv3: convert from round_rate() to determine_rate() clk: imx: pllv2: convert from round_rate() to determine_rate() clk: imx: pll14xx: convert from round_rate() to determine_rate() clk: imx: pfd: convert from round_rate() to determine_rate() clk: imx: frac-pll: convert from round_rate() to determine_rate() clk: imx: fracn-gppll: convert from round_rate() to determine_rate() clk: imx: fixup-div: convert from round_rate() to determine_rate() clk: imx: cpu: convert from round_rate() to determine_rate() clk: imx: busy: convert from round_rate() to determine_rate() clk: imx: composite-93: remove round_rate() in favor of determine_rate() clk: imx: composite-8m: remove round_rate() in favor of determine_rate() clk: qcom: Remove redundant pm_runtime_mark_last_busy() calls clk: imx: Remove redundant pm_runtime_mark_last_busy() calls ... 
Pull clk updates from Stephen Boyd:
 "This is the usual collection of primarily clk driver updates.

  The big part of the diff is all the new Qualcomm clk drivers added for
  a few SoCs they're working on. The other two vendors with significant
  work this cycle are Renesas and Amlogic. Renesas adds a bunch of clks
  to existing drivers and supports some new SoCs while Amlogic is
  starting a significant refactoring to simplify their code.

  The core framework gained a pair of helpers to get the 'struct device'
  or 'struct device_node' associated with a 'struct clk_hw'. Some
  associated KUnit tests were added for these simple helpers as well.

  Beyond that core change there are lots of little fixes throughout the
  clk drivers for the stuff we see every day, wrong clk driver data that
  affects tree topology or supported frequencies, etc. They're not found
  until the clks are actually used by some consumer device driver.

  New Drivers:
   - Global, display, gpu, video, camera, tcsr, and rpmh clock
     controller for the Qualcomm Milos SoC
   - Camera, display, GPU, and video clock controllers for Qualcomm
     QCS615
   - Video clock controller driver for Qualcomm SM6350
   - Camera clock controller driver for Qualcomm SC8180X
   - I3C clocks and resets on Renesas RZ/G3E
   - Expanded Serial Peripheral Interface (xSPI) clocks and resets on
     Renesas RZ/V2H(P) and RZ/V2N
   - SPI (RSPI) clocks and resets on Renesas RZ/V2H(P)
   - SDHI and I2C clocks on Renesas RZ/T2H and RZ/N2H
   - Ethernet clocks and resets on Renesas RZ/G3E
   - Initial support for the Renesas RZ/T2H (R9A09G077) and RZ/N2H
     (R9A09G087) SoCs
   - Ethernet clocks and resets on Renesas RZ/V2H and RZ/V2N
   - Timer, I2C, watchdog, GPU, and USB2.0 clocks and resets on Renesas
     RZ/V2N

  Updates:
   - Support atomic PWMs in the PWM clk driver
   - clk_hw_get_dev() and clk_hw_get_of_node() helpers
   - Replace round_rate() with determine_rate() in various clk drivers
   - Convert clk DT bindings to DT schema format for DT validation
   - Various clk driver cleanups and refactorings from static analysis
     tools and possibly real humans
   - A lot of little fixes here and there to things like clk tree
     topology, missing frequencies, flagging clks as critical, etc"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (216 commits)
  clk: clocking-wizard: Fix the round rate handling for versal
  clk: Fix typos
  clk: spacemit: ccu_pll: fix error return value in recalc_rate callback
  clk: tegra: periph: Make tegra_clk_periph_ops static
  clk: tegra: periph: Fix error handling and resolve unsigned compare warning
  clk: imx: scu: convert from round_rate() to determine_rate()
  clk: imx: pllv4: convert from round_rate() to determine_rate()
  clk: imx: pllv3: convert from round_rate() to determine_rate()
  clk: imx: pllv2: convert from round_rate() to determine_rate()
  clk: imx: pll14xx: convert from round_rate() to determine_rate()
  clk: imx: pfd: convert from round_rate() to determine_rate()
  clk: imx: frac-pll: convert from round_rate() to determine_rate()
  clk: imx: fracn-gppll: convert from round_rate() to determine_rate()
  clk: imx: fixup-div: convert from round_rate() to determine_rate()
  clk: imx: cpu: convert from round_rate() to determine_rate()
  clk: imx: busy: convert from round_rate() to determine_rate()
  clk: imx: composite-93: remove round_rate() in favor of determine_rate()
  clk: imx: composite-8m: remove round_rate() in favor of determine_rate()
  clk: qcom: Remove redundant pm_runtime_mark_last_busy() calls
  clk: imx: Remove redundant pm_runtime_mark_last_busy() calls
  ...
Merge tag 'hwmon-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging 2025-07-31T20:34:06+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-07-31T20:34:06+00:00 be413ec746afc951c79d5907cf62ab6757330bdb Pull hwmon updates from Guenter Roeck: "Updated chip support in existing drivers: - ina238: Support for INA228 - pmbus/tps53679: Support for TPS53685 - pmbus/adp1050: Support for adp1051, adp1055 and ltp8800 - corsair-psu: Support for HX1200i Series 2025 - pmbus/isl68137: Support for RAA229621 - asus-ec-sensors: Support for ProArt X870E-CREATOR WIFI and Other notable changes: - adt7475: Support for #pwm-cells = <3> - amc6821: Cooling device support - emc2305: Support for PWM frequency, polarity and output - Add missing compatible entries to various devicetree bindings And various other minor fixes and improvements" * tag 'hwmon-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (34 commits) dt-bindings: hwmon: Replace bouncing Alexandru Tachici emails hwmon: (ina238) Add support for INA228 dt-bindings: Add INA228 to ina2xx devicetree bindings hwmon: (ina238) Fix inconsistent whitespace dt-bindings: hwmon: adt7475: Allow and recommend #pwm-cells = <3> hwmon: (adt7475) Implement support for #pwm-cells = <3> hwmon: (pmbus/tps53679) Add support for TPS53685 dt-bindings: trivial: Add tps53685 support hwmon: (pmbus/adp1050) Add regulator support for ltp8800 hwmon: (pmbus/adp1050) Add support for adp1051, adp1055 and ltp8800 dt-bindings: hwmon: pmbus/adp1050: Add adp1051, adp1055 and ltp8800 hwmon: (max31827) use sysfs_emit() in temp1_resolution_show() hwmon: (ltc4282) convert from round_rate() to determine_rate() hwmon: (corsair-psu) add support for HX1200i Series 2025 dt-bindings: hwmon: pmbus: ti,ucd90320: Add missing compatibles dt-bindings: hwmon: maxim,max20730: Add maxim,max20710 compatible dt-bindings: hwmon: lltc,ltc2978: Add lltc,ltc713 compatible dt-bindings: hwmon: ti,lm87: Add adi,adm1024 compatible dt-bindings: hwmon: national,lm90: Add missing Dallas max6654 and onsemi nct72, nct214, and nct218 hwmon: (w83627ehf) make the read-only arrays 'bit' static const ... 
Pull hwmon updates from Guenter Roeck:
 "Updated chip support in existing drivers:

   - ina238: Support for INA228

   - pmbus/tps53679: Support for TPS53685

   - pmbus/adp1050: Support for adp1051, adp1055 and ltp8800

   - corsair-psu: Support for HX1200i Series 2025

   - pmbus/isl68137: Support for RAA229621

   - asus-ec-sensors: Support for ProArt X870E-CREATOR WIFI and

  Other notable changes:

   - adt7475: Support for #pwm-cells = <3>

   - amc6821: Cooling device support

   - emc2305: Support for PWM frequency, polarity and output

   - Add missing compatible entries to various devicetree bindings

  And various other minor fixes and improvements"

* tag 'hwmon-for-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (34 commits)
  dt-bindings: hwmon: Replace bouncing Alexandru Tachici emails
  hwmon: (ina238) Add support for INA228
  dt-bindings: Add INA228 to ina2xx devicetree bindings
  hwmon: (ina238) Fix inconsistent whitespace
  dt-bindings: hwmon: adt7475: Allow and recommend #pwm-cells = <3>
  hwmon: (adt7475) Implement support for #pwm-cells = <3>
  hwmon: (pmbus/tps53679) Add support for TPS53685
  dt-bindings: trivial: Add tps53685 support
  hwmon: (pmbus/adp1050) Add regulator support for ltp8800
  hwmon: (pmbus/adp1050) Add support for adp1051, adp1055 and ltp8800
  dt-bindings: hwmon: pmbus/adp1050: Add adp1051, adp1055 and ltp8800
  hwmon: (max31827) use sysfs_emit() in temp1_resolution_show()
  hwmon: (ltc4282) convert from round_rate() to determine_rate()
  hwmon: (corsair-psu) add support for HX1200i Series 2025
  dt-bindings: hwmon: pmbus: ti,ucd90320: Add missing compatibles
  dt-bindings: hwmon: maxim,max20730: Add maxim,max20710 compatible
  dt-bindings: hwmon: lltc,ltc2978: Add lltc,ltc713 compatible
  dt-bindings: hwmon: ti,lm87: Add adi,adm1024 compatible
  dt-bindings: hwmon: national,lm90: Add missing Dallas max6654 and onsemi nct72, nct214, and nct218
  hwmon: (w83627ehf) make the read-only arrays 'bit' static const
  ...
Merge tag 'pwm/for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux 2025-07-29T06:17:46+00:00 Linus Torvalds torvalds@linux-foundation.org 2025-07-29T06:17:46+00:00 f38b7512903a50eaeb300e9c8d9448187dd3959c Pull pwm updates from Uwe Kleine-König: "Apart from the usual mix of new drivers (pwm-argon-fan-hat), adding support for variants to existing drivers, minor improvements to both drivers and docs, device tree documenation updates, the noteworthy changes are: - A hwmon companion driver to pwm-mc33xs2410 living in drivers/hwmon and acked by Guenter Roeck - chardev support for PWM devices. This leverages atomic PWM updates to userspace and at the same time simplifies and accelerates PWM configuration changes" * tag 'pwm/for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (35 commits) pwm: raspberrypi-poe: Fix spelling mistake "Firwmware" -> "Firmware" hwmon: add support for MC33XS2410 hardware monitoring pwm: mc33xs2410: add hwmon support pwm: img: Remove redundant pm_runtime_mark_last_busy() calls pwm: Expose PWM_WFHWSIZE in public header dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format docs: pwm: Adapt Locking paragraph to reality pwm: twl-led: Drop driver local locking pwm: sun4i: Drop driver local locking pwm: sti: Drop driver local locking pwm: microchip-core: Drop driver local locking pwm: lpc18xx-sct: Drop driver local locking pwm: fsl-ftm: Drop driver local locking pwm: clps711x: Drop driver local locking pwm: atmel: Drop driver local locking pwm: argon-fan-hat: Add Argon40 Fan HAT support dt-bindings: pwm: argon40,fan-hat: Document Argon40 Fan HAT dt-bindings: vendor-prefixes: Document Argon40 pwm: pwm-mediatek: Add support for PWM IP V3.0.2 in MT6991/MT8196 pwm: pwm-mediatek: Pass PWM_CK_26M_SEL from platform data ... 
Pull pwm updates from Uwe Kleine-König:
 "Apart from the usual mix of new drivers (pwm-argon-fan-hat), adding
  support for variants to existing drivers, minor improvements to both
  drivers and docs, device tree documenation updates, the noteworthy
  changes are:

   - A hwmon companion driver to pwm-mc33xs2410 living in drivers/hwmon
     and acked by Guenter Roeck

   - chardev support for PWM devices. This leverages atomic PWM updates
     to userspace and at the same time simplifies and accelerates PWM
     configuration changes"

* tag 'pwm/for-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux: (35 commits)
  pwm: raspberrypi-poe: Fix spelling mistake "Firwmware" -> "Firmware"
  hwmon: add support for MC33XS2410 hardware monitoring
  pwm: mc33xs2410: add hwmon support
  pwm: img: Remove redundant pm_runtime_mark_last_busy() calls
  pwm: Expose PWM_WFHWSIZE in public header
  dt-bindings: pwm: Convert lpc32xx-pwm.txt to yaml format
  docs: pwm: Adapt Locking paragraph to reality
  pwm: twl-led: Drop driver local locking
  pwm: sun4i: Drop driver local locking
  pwm: sti: Drop driver local locking
  pwm: microchip-core: Drop driver local locking
  pwm: lpc18xx-sct: Drop driver local locking
  pwm: fsl-ftm: Drop driver local locking
  pwm: clps711x: Drop driver local locking
  pwm: atmel: Drop driver local locking
  pwm: argon-fan-hat: Add Argon40 Fan HAT support
  dt-bindings: pwm: argon40,fan-hat: Document Argon40 Fan HAT
  dt-bindings: vendor-prefixes: Document Argon40
  pwm: pwm-mediatek: Add support for PWM IP V3.0.2 in MT6991/MT8196
  pwm: pwm-mediatek: Pass PWM_CK_26M_SEL from platform data
  ...
hwmon: (ina238) Add support for INA228 2025-07-27T23:01:51+00:00 Jonas Rebmann jre@pengutronix.de 2025-07-18T14:12:50+00:00 fd470f4ed80ce0807943b8d6802ca41044c73521 Add support for the Texas Instruments INA228 Ultra-Precise Power/Energy/Charge Monitor. The INA228 is very similar to the INA238 but offers four bits of extra precision in the temperature, voltage and current measurement fields. It also supports energy and charge monitoring, the latter of which is not supported through this patch. While it seems in the datasheet that some constants such as LSB values differ between the 228 and the 238, they differ only for those registers where four bits of precision have been added and they differ by a factor of 16 (VBUS, VSHUNT, DIETEMP, CURRENT). Therefore, the INA238 constants are still applicable with regard to the bit of the same significance. Signed-off-by: Jonas Rebmann <jre@pengutronix.de> Link: https://lore.kernel.org/r/20250718-ina228-v2-3-227feb62f709@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
Add support for the Texas Instruments INA228 Ultra-Precise
Power/Energy/Charge Monitor.

The INA228 is very similar to the INA238 but offers four bits of extra
precision in the temperature, voltage and current measurement fields.
It also supports energy and charge monitoring, the latter of which is
not supported through this patch.

While it seems in the datasheet that some constants such as LSB values
differ between the 228 and the 238, they differ only for those registers
where four bits of precision have been added and they differ by a factor
of 16 (VBUS, VSHUNT, DIETEMP, CURRENT).

Therefore, the INA238 constants are still applicable with regard
to the bit of the same significance.

Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Link: https://lore.kernel.org/r/20250718-ina228-v2-3-227feb62f709@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
hwmon: (ina238) Fix inconsistent whitespace 2025-07-27T23:01:39+00:00 Jonas Rebmann jre@pengutronix.de 2025-07-18T14:12:48+00:00 cde1cc6b6079fa24c236bff3d58f7f8b4b1fc1bb Some purely cosmetic changes in ina238.c: - When aligning definitions, do so consistently with tab stop of 8. - Use spaces instead of tabs around operators. - Align wrapped lines. Signed-off-by: Jonas Rebmann <jre@pengutronix.de> Link: https://lore.kernel.org/r/20250718-ina228-v2-1-227feb62f709@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net> 
Some purely cosmetic changes in ina238.c:

 - When aligning definitions, do so consistently with tab stop of 8.
 - Use spaces instead of tabs around operators.
 - Align wrapped lines.

Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
Link: https://lore.kernel.org/r/20250718-ina228-v2-1-227feb62f709@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>