linux-next.git/Documentation/devicetree/bindings/net/wireless, branch master

Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git

2026-09-07T12:26:26+00:00

Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git

2026-09-07T12:26:24+00:00

dt-bindings: net: wireless: add flag marvell,invalid-reg-hint-in-rom

2026-09-04T10:11:35+00:00

WRT3200ACM and WRT32x routers always report a fixed US regulatory domain from the mwifiex ROM, which conflicts with the platform regulatory configuration on units sold outside the US market. For example: - phy0 mwlwifi 5 GHz, hard-coded region 98 EU mapped to FR - phy1 mwlwifi 2.4 GHz, hard-coded region 98 EU mapped to FR - phy2 mwifiex 2.4 and 5 GHz, hard-coded region US When the system boots, it detects a conflict between the user selected region and the radios, e.g. BG FR US, and applies extreme restrictions, preventing phy0 from starting on any DFS channel. phy2 works. Add a device-tree flag, which allows affected devices, where the radio conflicts with the platform to ignore the incorrect regulatory hint in the ROM of the radio, so the platform regulatory domain can be used. This does not allow the user to change the regulatory configuration of any radio. It only allows phy0 to start and operate according to its certified configuration. [1] https://github.com/kaloz/mwlwifi/issues/173#issuecomment-307879699 [2] https://github.com/openwrt/openwrt/issues/9956 Signed-off-by: Georgi Valkov Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260827175850.89395-1-gvalkov@gmail.com Signed-off-by: Johannes Berg

dt-bindings: net: wireless: wfx: discourage OOB IRQ with SDIO

2026-09-04T08:48:50+00:00

The WFxxx device provides an SDIO interface. In addition to the usual in-band SDIO IRQ, the device also supports an out-of-band IRQ line. However, using the OOB IRQ with SDIO requires to poll the control register during the device initialization. This polling is unreliable: if an IRQ is raised while the host reads the control register, the device is lost and only a reset allows to recover it. There is no way to fix this in software. So, warn the user that this setup should be reserved to debug. Signed-off-by: Jérôme Pouiller Acked-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260901083548.113131-3-jerome.pouiller@silabs.com Signed-off-by: Johannes Berg

dt-bindings: wireless: ath12k: drop qcom,ath12k-calibration-variant

2026-09-03T18:59:35+00:00

The ath12k-wsi binding documentation describes using the generation-specific qcom,ath12k-calibration-variant binding as well as the generation-agnostic qcom,calibration-variant binding to load board-specific calibration data from the device tree. However, the driver never implemented either of these. Given that no devices currently supported use qcom,ath12k-calibration-variant and the previous patch implements qcom,calibration-variant, drop the generation-specific version from the binding to prevent future confusion. Signed-off-by: Andrew LaMarche Acked-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260630133001.1426824-2-andrewjlamarche@gmail.com Signed-off-by: Jeff Johnson

dt-bindings: net: wireless: ath11k: Document WCN6755 WiFi

2026-08-31T18:23:59+00:00

Document the WCN6755 WiFi using a fallback to WCN6750 since the two chips seem to be completely pin and software compatible. In fact the original downstream kernel just pretends the WCN6755 is a WCN6750. Signed-off-by: Luca Weiss Acked-by: Jeff Johnson Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20260403-milos-fp6-bt-wifi-v2-3-393322b27c5f@fairphone.com Signed-off-by: Bjorn Andersson

dt-bindings: Correct white-space style

2026-08-07T14:38:48+00:00

Correct a few white-space issues, like double space after '=' or before bracket '{' characters, which will be flagged by dt-check-style. No functional changes. Signed-off-by: Krzysztof Kozlowski Acked-by: Jeff Johnson # qcom,ath10k.yaml Acked-by: Suzuki K Poulose Acked-by: Greg Kroah-Hartman Acked-by: Uwe Kleine-König # for Documentation/devicetree/bindings/pwm Acked-by: Tomi Valkeinen Acked-by: Andi Shyti Link: https://patch.msgid.link/20260801195613.235430-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

Merge tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2026-06-17T18:54:57+00:00

Pull devicetree updates from Rob Herring: "DT core: - Add support for handling multiple cells in "iommu-map" entries - Support only 1 entry in /reserved-memory "reg" entries. Support for more than 1 entry has been broken - Fix a UAF on alloc_reserved_mem_array() failure - Make "ibm,phandle" handling logic specific to PPC - Use memcpy() instead of strcpy() for known length strings - Ensure __of_find_n_match_cpu_property() handles malformed "reg" entries - Add various checks that expected strings are strings before accessing them - Drop redundant memset() when unflattening DT DT bindings: - Add a DTS style checker. Currently hooked up to dt_binding_check to check examples - Convert st,nomadik platform, ti,omap-dmm, and ti,irq-crossbar bindings to DT schema - Add Apple System Management Controller hwmon, Qualcomm Hamoa Embedded Controller, Qualcomm IPQ6018 PWM controller, fsl,mc1323, Samsung SOFEF01-M DDIC panel, Freescale i.MX53 Television Encoder, Samsung S2M series PMIC extcon, and MT6365 PMIC AuxADC schemas - Extend bindings for QCom Maili and Nord PDC, QCom Hali fastrpc, qcom,eliza-imem, qcom,oryon-1-5 CPU, and MT6365 Keys - Consolidate "sram" property definitions - Fix constraints on "nvmem" properties which only contain phandles and no arg cells - Another pass of fixing "phandle-array" constraints - Add Gira vendor prefix" * tag 'devicetree-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (50 commits) dt-bindings: interrupt-controller: qcom,pdc: Add Maili compatible string dt-bindings: interrupt-controller: ti,irq-crossbar: Convert to DT schema dt-bindings: vendor-prefixes: add Gira dt-bindings: embedded-controller: Add Qualcomm reference device EC description dt-bindings: pwm: add IPQ6018 binding dt-bindings: hwmon: Add Apple System Management Controller hwmon schema docs: dt: writing-schema: Clarify what is required in a schema of: Respect #{iommu,msi}-cells in maps of: Factor arguments passed to of_map_id() into a struct of: Add convenience wrappers for of_map_id() of: reserved_mem: zero total_reserved_mem_cnt if no valid /reserved-memory entry of: reserved_mem: handle NULL name in of_reserved_mem_lookup() dt-bindings: cache: l2c2x0: Add missing power-domains dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example dt-bindings: nvmem: consumer: Make 'nvmem' an array of one-item entries drivers/of/overlay: Use memcpy() to copy known length strings dt-bindings: add self-test fixtures for style checker dt-bindings: wire style checker into dt_binding_check scripts/jobserver-exec: propagate child exit status dt-bindings: add DTS style checker ...

dt-bindings: net: add st,stlc4560/p54spi binding

2026-05-20T10:05:04+00:00

The SPI version of Prism54 was sold under a couple of different names and supported by the Linux p54spi driver, but there was never a DT binding for it. Document the four known names of this device and the properties that are sufficient for its use on the Nokia N8x0 tablet. As I don't have this hardware or documentation for it, this is purely based on existing usage in the driver. Link: https://lore.kernel.org/all/e8dc9acb-6f85-e0a9-a145-d101ca6da201@gmail.com/ Acked-by: Christian Lamparter Signed-off-by: Arnd Bergmann Acked-by: Conor Dooley Link: https://patch.msgid.link/20260507212451.3333185-2-arnd@kernel.org Signed-off-by: Johannes Berg

dt-bindings: Fix phandle-array constraints, again

2026-05-15T23:18:05+00:00

The unfortunately named 'phandle-array' property type is really a matrix with phandle and fixed arg cells entries. A matrix property should have 2 levels of items constraints. Acked-by: Mark Brown Acked-by: Greg Kroah-Hartman Link: https://patch.msgid.link/20260507201749.2605365-1-robh@kernel.org Signed-off-by: Rob Herring (Arm)