iio subsystem and drivers · Maintained

Maintainers

• M Jonathan Cameron <jic23@kernel.org>
• R David Lechner <dlechner@baylibre.com>
• R Nuno Sá <nuno.sa@analog.com>
• R Andy Shevchenko <andy@kernel.org>

Paths

• F Documentation/ABI/testing/configfs-iio*
• F Documentation/ABI/testing/sysfs-bus-iio*
• F Documentation/devicetree/bindings/iio/
• F Documentation/driver-api/iio/
• F Documentation/iio/
• F drivers/iio/
• F drivers/staging/iio/
• F include/dt-bindings/iio/
• F include/linux/iio/
• F tools/iio/

Last 30 days

Most active threads (last 7 days)

• DORMANTno replies [PATCH] iio: adc: bcm_iproc_adc: Use dev_err_probe() for resource acquisition failures
  2026-07-26 18:03 · 0 replies in 7d · <hidden>
• HOTtoday [PATCH 0/3] Add Sharp GP2AP070S Proximity Driver and enable it in Galaxy J6 (j6lte)
  2026-07-23 17:29 · 2 replies in 7d · Kaustabh Chakraborty <hidden>
• HOTtoday [PATCH] iio: adc: at91_adc: use const char * for DT string property
  2026-07-22 19:39 · 0 replies in 7d · Amin GATTOUT <hidden>

Active reviewers (last 30 days)

• Conor Dooley <conor.dooley@microchip.com>
  2 attestations (2 Acked-by) · last on 2026-07-17
• David Lechner <dlechner@baylibre.com>
  2 attestations (2 Reviewed-by) · last on 2026-07-09
• Andy Shevchenko <hidden>
  2 attestations (2 Reviewed-by) · last on 2026-07-09
• Krzysztof Kozlowski <hidden>
  1 attestation (1 Acked-by) · last on 2026-06-30

Recent patches

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

• DORMANTno replies [PATCH] iio: adc: bcm_iproc_adc: Use dev_err_probe() for resource acquisition failures
  2026-07-26 · <hidden>
• HOTtoday [PATCH 2/3] iio: proximity: add driver for Sharp GP2AP070S proximity sensor
  2026-07-23 · Kaustabh Chakraborty <hidden>
• HOTtoday [PATCH 1/3] dt-bindings: iio: proximity: add Sharp GP2AP070S proximity sensor
  2026-07-23 · Kaustabh Chakraborty <hidden>
• HOTtoday [PATCH] iio: adc: at91_adc: use const char * for DT string property
  2026-07-22 · Amin GATTOUT <hidden>
• COOLING8d [PATCH v4 2/2] iio: adc: add Axiado SARADC driver
  2026-07-17 · Petar Stepanovic <hidden>
• COOLING8d REVIEWED: 3 (3M) [PATCH v4 1/2] dt-bindings: iio: adc: add Axiado AX3000/AX3005 SARADC
  2026-07-17 · Petar Stepanovic <hidden>
• COOLING6d [PATCH v2] dt-bindings: iio: adc: rockchip-saradc: Add RV1106 compatible
  2026-07-14 · Simon Glass <sjg@chromium.org>
• COOLING6d [PATCH v2 2/2] iio: adc: Add Nuvoton MA35D1 EADC driver
  2026-07-13 · Chi-Wen Weng <hidden>
• COOLING6d [PATCH v2 1/2] dt-bindings: iio: adc: Add Nuvoton MA35D1 EADC
  2026-07-13 · Chi-Wen Weng <hidden>
• COOLING13d [PATCH] iio: adc: mt6323: remove unused header
  2026-07-12 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COOLING5d [RFC PATCH] firmware: scmi: Make SCMI arch independent
  2026-07-09 · Michal Simek <michal.simek@amd.com>
• WARM3d REVIEWED: 10 (10M) [PATCH v5 1/4] dt-bindings: iio: adc: mediatek,mt6359-auxadc: add mt6323 PMIC AUXADC
  2026-07-09 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• WARM3d REVIEWED: 8 (7M) [PATCH v5 2/4] iio: adc: mt6323-auxadc: add mt6323 PMIC AUXADC driver
  2026-07-09 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COOLING14d [PATCH 09/12] dt-bindings: iio: adc: rockchip-saradc: Add RV1106 compatible
  2026-07-06 · Simon Glass <sjg@chromium.org>
• COLD20d [PATCH] dt-bindings: iio: adc: convert Xilinx XADC bindings to YAML
  2026-07-05 · Avermoal <hidden>
• COLD21d [PATCH] dt-bindings: iio: adc: convert Xilinx XADC bindings to YAML
  2026-07-05 · Avermoal <hidden>
• COLD25d REVIEWED: 1 (0M) [PATCH v7 1/2] iio: dac: add mcf54415 DAC
  2026-07-01 · Angelo Dureghello <adureghello@baylibre.com>
• WARM1d [PATCH v3 04/13] iio: adc: at91-sama5d2_adc: adapt the driver for sama7d65
  2026-06-30 · Varshini Rajendran <hidden>
• WARM1d [PATCH v3 03/13] iio: adc: at91-sama5d2_adc: rework temp calibration layout handling
  2026-06-30 · Varshini Rajendran <hidden>
• WARM1d [PATCH v3 02/13] iio: adc: at91-sama5d2_adc: use cleanup.h for NVMEM buffer
  2026-06-30 · Varshini Rajendran <hidden>
• WARM1d REVIEWED: 1 (0M) [PATCH v3 01/13] dt-bindings: iio: adc: at91-sama5d2: document sama7d65
  2026-06-30 · Varshini Rajendran <hidden>
• COLD25d [PATCH] [RFC] gpiolib: introduce gpio_name() helper
  2026-06-29 · Arnd Bergmann <arnd@kernel.org>
• COLD24d [PATCH 2/2] iio: adc: Add Nuvoton MA35D1 EADC driver
  2026-06-25 · Chi-Wen Weng <hidden>
• COLD24d [PATCH 1/2] dt-bindings: iio: adc: Add Nuvoton MA35D1 EADC
  2026-06-25 · Chi-Wen Weng <hidden>
• COLD31d [PATCH v2 03/12] iio: adc: at91-sama5d2_adc: adapt the driver for sama7d65
  2026-06-23 · Varshini Rajendran <hidden>
• COLD31d [PATCH v2 02/12] iio: adc: at91-sama5d2_adc: rework temp calibration layout handling
  2026-06-23 · Varshini Rajendran <hidden>
• COLD31d REVIEWED: 1 (0M) [PATCH v2 01/12] dt-bindings: iio: adc: at91-sama5d2: document sama7d65
  2026-06-23 · Varshini Rajendran <hidden>
• COLD17d REVIEWED: 3 (3M) [PATCH v4 1/4] dt-bindings: iio: adc: mediatek,mt6359-auxadc: add mt6323 PMIC AUXADC
  2026-06-23 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COLD17d REVIEWED: 1 (0M) [PATCH v4 2/4] iio: adc: mt6323-auxadc: add mt6323 PMIC AUXADC driver
  2026-06-23 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• COLD24d [PATCH v3 2/2] iio: adc: add Axiado SARADC driver
  2026-06-22 · Petar Stepanovic <hidden>

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.

• STALE71d REVIEWED: 1 (0M) [PATCH v3] iio: adc: sun20i-gpadc: support non-contiguous channel lookups
  2026-05-16 · Michal Piekos <hidden> · 1 Reviewed-by
• COLD39d REVIEWED: 1 (0M) [PATCH v3 2/4] iio: adc: mt6323-auxadc: add mt6323 PMIC AUXADC driver
  2026-06-16 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org> · 1 Reviewed-by
• COLD17d REVIEWED: 1 (0M) [PATCH v2 1/2] module: add SCMI device table alias support
  2026-06-18 · Bjorn Andersson <hidden> · 1 Reviewed-by
• COLD17d REVIEWED: 1 (0M) [PATCH v4 2/4] iio: adc: mt6323-auxadc: add mt6323 PMIC AUXADC driver
  2026-06-23 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org> · 1 Reviewed-by
• WARM3d REVIEWED: 8 (7M) [PATCH v5 2/4] iio: adc: mt6323-auxadc: add mt6323 PMIC AUXADC driver
  2026-07-09 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org> · 2 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 v2 1/3] iio: adc: Add battery channel definition for ADC
  2026-03-16 · Billy Tsai <hidden>
• STALE127d [PATCH v3 1/4] iio: adc: Add battery channel definition for ADC
  2026-03-20 · Billy Tsai <hidden>
• STALE127d [PATCH v3 2/4] iio: adc: Enable multiple consecutive channels based on model data
  2026-03-20 · Billy Tsai <hidden>
• STALE121d [PATCH v2 2/4] iio: adc: xilinx-xadc: Add .setup_channels() to struct xadc_ops
  2026-03-23 · Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
• DORMANTno replies [PATCH] iio: adc: mt6359: fix unchecked return value in mt6358_read_imp
  2026-04-27 · Salah Triki <salah.triki@gmail.com>
• STALE71d [PATCH v4 1/3] iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling
  2026-05-13 · Guilherme Ivo Bozi <hidden>
• STALE71d [PATCH v4 3/3] iio: adc: xilinx-ams: refactor alarm mapping to table-driven approach
  2026-05-13 · Guilherme Ivo Bozi <hidden>
• STALE69d [PATCH 1/8] iio: common: scmi_sensors: simplify timestamp channel definition
  2026-05-17 · David Lechner <dlechner@baylibre.com>
• STALE69d [PATCH 2/8] iio: adc: dln2-adc: simplify timestamp channel definition
  2026-05-17 · David Lechner <dlechner@baylibre.com>
• STALE69d [PATCH 3/8] iio: adc: at91_adc: simplify timestamp channel definition
  2026-05-17 · David Lechner <dlechner@baylibre.com>