hardware monitoring · Maintained

Maintainers

• M Guenter Roeck <linux@roeck-us.net>

Paths

• F Documentation/ABI/testing/sysfs-class-hwmon
• F Documentation/devicetree/bindings/hwmon/
• F Documentation/hwmon/
• F drivers/hwmon/
• F include/linux/hwmon*.h
• F include/trace/events/hwmon*.h

Last 30 days

Active reviewers (last 30 days)

• Hans de Goede <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-06-18

Recent patches

Most-recent 30 patches in this subsystem on linux-arm-kernel (capped at 30), ordered by date desc.

• COLD15d REVIEWED: 1 (0M) [PATCH v2 1/2] module: add SCMI device table alias support
  2026-06-18 · Bjorn Andersson <hidden>
• COLD44d IN LINUX-NEXT [PATCH v3 3/3] hwmon: raspberrypi: Fix delayed-work teardown race
  2026-05-17 · Shubham Chakraborty <hidden>
• COLD44d IN LINUX-NEXT [PATCH v3 2/3] hwmon: raspberrypi: Add voltage input support
  2026-05-17 · Shubham Chakraborty <hidden>
• COLD44d [PATCH v2 2/2] hwmon: raspberrypi: Add voltage input support
  2026-05-16 · Shubham Chakraborty <hidden>
• COLD44d [PATCH 2/2] hwmon: raspberrypi: Add voltage input support
  2026-05-16 · Shubham Chakraborty <hidden>
• WARM2d [PATCH v2 3/5] hwmon: scmi-hwmon: Log number of sensors
  2026-05-13 · Alex Tran <hidden>
• COLD42d [PATCH 3/5] hwmon: scmi-hwmon: Log number of sensors
  2026-05-13 · Alex Tran <hidden>
• STALE64d IN LINUX-NEXT [PATCH v7 3/3] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-04-29 · <hidden>
• STALE64d IN LINUX-NEXT [PATCH v7 2/3] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-04-29 · <hidden>
• STALE64d IN LINUX-NEXT [PATCH v7 1/3] hwmon: emc2305: Fix fan channel index handling
  2026-04-29 · <hidden>
• STALE84d [PATCH v6 3/3] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-04-02 · <hidden>
• STALE84d [PATCH v6 2/3] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-04-02 · <hidden>
• STALE84d [PATCH v6 1/3] hwmon: emc2305: Validate fan channel index
  2026-04-02 · <hidden>
• STALE100d [PATCH v5 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-25 · <hidden>
• STALE100d [PATCH v5 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-25 · <hidden>
• STALE100d [PATCH v4 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-20 · <hidden>
• STALE100d [PATCH v4 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-20 · <hidden>
• STALE105d [RFC PATCH v3 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-12 · <hidden>
• STALE105d [RFC PATCH v3 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-12 · <hidden>
• STALE112d [RFC PATCH v2 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-12 · <hidden>
• STALE112d [RFC PATCH v2 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-12 · <hidden>
• STALE108d LANDED [PATCH v2] hwmon: (aspeed-g6-pwm-tach): remove redundant driver remove callback
  2026-03-09 · Billy Tsai <hidden>
• STALE119d [RFC PATCH 1/1] hwmon: emc2305: Set max PWM state during shutdown
  2026-03-06 · <hidden>
• STALE117d [PATCH] hwmon: (aspeed-g6-pwm-tach): fix driver data handling in probe/remove
  2026-03-06 · Billy Tsai <hidden>
• COLD31d LANDED [PATCH 09/14] hwmon: drop unneeded dependency on OF_GPIO
  2026-03-04 · Bartosz Golaszewski <hidden>
• STALE102d LANDED: 3 (3M) [PATCH v2 7/7] dt-bindings: hwmon: sl28cpld: Drop sa67mcu compatible
  2026-03-02 · Michael Walle <mwalle@kernel.org>
• STALE128d [PATCH 8/8] Revert "dt-bindings: hwmon: sl28cpld: add sa67mcu compatible"
  2026-02-23 · Michael Walle <mwalle@kernel.org>
• STALE128d LANDED [PATCH 3/8] Revert "hwmon: add SMARC-sAM67 support"
  2026-02-23 · Michael Walle <mwalle@kernel.org>
• STALE158d [PATCH] dt-bindings: Fix emails with spaces or missing brackets
  2026-01-26 · "Rob Herring (Arm)" <robh@kernel.org>
• STALE172d LANDED: 4 (4M) [PATCH] dt-bindings: hwmon: Convert aspeed,ast2400-pwm-tacho to DT schema
  2026-01-09 · Andrew Jeffery <andrew@codeconstruct.com.au>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• COLD15d REVIEWED: 1 (0M) [PATCH v2 1/2] module: add SCMI device table alias support
  2026-06-18 · Bjorn Andersson <hidden> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE128d [PATCH 8/8] Revert "dt-bindings: hwmon: sl28cpld: add sa67mcu compatible"
  2026-02-23 · Michael Walle <mwalle@kernel.org>
• STALE105d [RFC PATCH v3 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-12 · <hidden>
• STALE105d [RFC PATCH v3 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-12 · <hidden>
• STALE100d [PATCH v4 2/2] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-03-20 · <hidden>
• STALE100d [PATCH v5 1/2] dt-bindings: hwmon: emc2305: Add fan-shutdown-percent property
  2026-03-25 · <hidden>
• STALE84d [PATCH v6 3/3] hwmon: emc2305: Support configurable fan PWM at shutdown
  2026-04-02 · <hidden>