software nodes and device properties · Maintained

Maintainers

• R Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• R Daniel Scally <djrscally@gmail.com>
• R Heikki Krogerus <heikki.krogerus@linux.intel.com>
• R Sakari Ailus <sakari.ailus@linux.intel.com>

Paths

• F drivers/base/property.c
• F drivers/base/swnode.c
• F include/linux/fwnode.h
• F include/linux/property.h

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH v6 00/16] arm64: mediatek: Add M.2 E-key slot on Chromebooks
  2026-07-21 06:54 · 2 replies in 7d · Chen-Yu Tsai <wenst@chromium.org>
• WARM1d [PATCH v5 00/16] arm64: mediatek: Add M.2 E-key slot on Chromebooks
  2026-07-15 08:54 · 2 replies in 7d · Chen-Yu Tsai <wenst@chromium.org>

Active reviewers (last 30 days)

• Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  9 attestations (9 Reviewed-by) · last on 2026-07-21
• Bartosz Golaszewski <hidden>
  7 attestations (7 Reviewed-by) · last on 2026-07-21
• Guoniu Zhou <hidden>
  2 attestations (2 Reviewed-by) · last on 2026-06-25
• Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
  1 attestation (1 Reviewed-by) · last on 2026-06-25

Recent patches

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

• HOTtoday REVIEWED: 8 (7M) [PATCH v6 02/16] device property: Add fwnode_graph_get_next_port_endpoint()
  2026-07-21 · Chen-Yu Tsai <wenst@chromium.org>
• HOTtoday REVIEWED: 8 (7M) [PATCH v6 01/16] device property: Add fwnode_graph_get_port_by_id()
  2026-07-21 · Chen-Yu Tsai <wenst@chromium.org>
• WARM1d REVIEWED: 8 (7M) [PATCH v5 02/16] device property: Add fwnode_graph_get_next_port_endpoint()
  2026-07-15 · Chen-Yu Tsai <wenst@chromium.org>
• WARM1d REVIEWED: 8 (7M) [PATCH v5 01/16] device property: Add fwnode_graph_get_port_by_id()
  2026-07-15 · Chen-Yu Tsai <wenst@chromium.org>
• COOLING8d REVIEWED: 8 (7M) [PATCH v4 02/14] device property: Add fwnode_graph_get_next_port_endpoint()
  2026-07-09 · Chen-Yu Tsai <wenst@chromium.org>
• COOLING8d REVIEWED: 8 (7M) [PATCH v4 01/14] device property: Add fwnode_graph_get_port_by_id()
  2026-07-09 · Chen-Yu Tsai <wenst@chromium.org>
• COOLING14d [PATCH v3 02/13] device property: Add fwnode_graph_get_next_port_endpoint()
  2026-07-03 · Chen-Yu Tsai <wenst@chromium.org>
• COOLING14d REVIEWED: 8 (7M) [PATCH v3 01/13] device property: Add fwnode_graph_get_port_by_id()
  2026-07-03 · Chen-Yu Tsai <wenst@chromium.org>
• COLD26d REVIEWED: 12 (11M) [PATCH v3 1/4] device property: Introduce fwnode_graph_for_each_endpoint_scoped()
  2026-06-25 · <hidden>
• COLD26d REVIEWED: 8 (7M) [PATCH v2 1/4] device property: Introduce fwnode_graph_for_each_endpoint_scoped()
  2026-06-24 · <hidden>
• COLD27d [PATCH 1/4] device property: Introduce fwnode_graph_for_each_endpoint_scoped()
  2026-06-22 · <hidden>
• COLD22d [PATCH v2 02/16] device property: Add fwnode_graph_get_next_port_endpoint()
  2026-06-10 · Chen-Yu Tsai <wenst@chromium.org>
• COLD22d [PATCH v2 01/16] device property: Add fwnode_graph_get_port_by_id()
  2026-06-10 · Chen-Yu Tsai <wenst@chromium.org>
• STALE63d REVIEWED: 14 (13M) [PATCH v7 2/3] of: dynamic: Fix overlayed devices not probing because of fw_devlink
  2026-05-11 · Herve Codina <herve.codina@bootlin.com>
• STALE105d [PATCH v5 3/4] driver core: make software nodes available earlier
  2026-04-02 · Bartosz Golaszewski <hidden>
• STALE105d [PATCH v5 2/4] software node: remove software_node_exit()
  2026-04-02 · Bartosz Golaszewski <hidden>
• STALE112d [PATCH v4 2/3] driver core: make software nodes available earlier
  2026-03-30 · Bartosz Golaszewski <hidden>
• STALE113d Re: [RFT PATCH v3] ARM: omap1: enable real software node lookup of GPIOs on Nokia 770
  2026-03-27 · Bartosz Golaszewski <brgl@kernel.org>
• STALE116d REVIEWED: 22 (22M) [PATCH v2] device property: Make modifications of fwnode "flags" thread safe
  2026-03-17 · Douglas Anderson <dianders@chromium.org>
• STALE125d [PATCH] device property: Make modifications of fwnode "flags" thread safe
  2026-03-16 · Douglas Anderson <dianders@chromium.org>
• STALE364d [PATCH v3 12/28] driver core: fw_devlink: Tag the fwnode dev member as private
  2025-06-13 · Herve Codina <herve.codina@bootlin.com>
• STALE364d [PATCH v3 06/28] driver core: fw_devlink: Introduce fw_devlink_set_device()
  2025-06-13 · Herve Codina <herve.codina@bootlin.com>
• STALE364d [PATCH v3 03/28] of: dynamic: Fix overlayed devices not probing because of fw_devlink
  2025-06-13 · Herve Codina <herve.codina@bootlin.com>
• STALE418d [PATCH v2 06/26] driver core: fw_devlink: Introduce fw_devlink_set_device()
  2025-05-07 · Herve Codina <herve.codina@bootlin.com>
• STALE418d [PATCH v2 03/26] of: dynamic: Fix overlayed devices not probing because of fw_devlink
  2025-05-07 · Herve Codina <herve.codina@bootlin.com>
• STALE455d [PATCH 03/16] of: dynamic: Fix overlayed devices not probing because of fw_devlink
  2025-04-07 · Herve Codina <herve.codina@bootlin.com>
• STALE467d REVIEWED: 8 (8M) [PATCH v10 2/8] property: Add functions to iterate named child
  2025-03-24 · Matti Vaittinen <mazziesaccount@gmail.com>
• STALE484d REVIEWED: 8 (8M) [PATCH v9 2/8] property: Add functions to iterate named child
  2025-03-20 · Matti Vaittinen <mazziesaccount@gmail.com>
• STALE503d [PATCH v4 02/10] property: Add device_get_child_node_count_named()
  2025-02-24 · Matti Vaittinen <mazziesaccount@gmail.com>
• STALE239d IN LINUX-NEXT [PATCH v3 2/2] of: dynamic: Fix overlayed devices not probing because of fw_devlink
  2024-04-11 · Saravana Kannan <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.

• COLD26d REVIEWED: 8 (7M) [PATCH v2 1/4] device property: Introduce fwnode_graph_for_each_endpoint_scoped()
  2026-06-24 · <hidden> · 2 Reviewed-by
• COLD26d REVIEWED: 12 (11M) [PATCH v3 1/4] device property: Introduce fwnode_graph_for_each_endpoint_scoped()
  2026-06-25 · <hidden> · 3 Reviewed-by