kernel/linux.git/Documentation/devicetree/bindings/usb, branch v6.6.134

dt-bindings: usb: dwc3-imx8mp: dma-range is required only for imx8mp

2025-10-29T13:07:05+00:00

commit 268eb6fb908bc82ce479e4dba9a2cad11f536c9c upstream. Only i.MX8MP need dma-range property to let USB controller work properly. Remove dma-range from required list and add limitation for imx8mp. Fixes: d2a704e29711 ("dt-bindings: usb: dwc3-imx8mp: add imx8mp dwc3 glue bindings") Cc: stable Reviewed-by: Jun Li Signed-off-by: Xu Yang Reviewed-by: Frank Li Acked-by: Conor Dooley Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: cypress,hx3: Add support for all variants

2025-06-19T13:28:01+00:00

commit 1ad4b5a7de16806afc1aeaf012337e62af04e001 upstream. The Cypress HX3 hubs use different default PID value depending on the variant. Update compatibles list. Becasuse all hub variants use the same driver data, allow the dt node to have two compatibles: leftmost which matches the HW exactly, and the second one as fallback. Fixes: 1eca51f58a10 ("dt-bindings: usb: Add binding for Cypress HX3 USB 3.0 family") Cc: stable@vger.kernel.org # 6.6 Cc: stable@vger.kernel.org # Backport of the patch ("dt-bindings: usb: usb-device: relax compatible pattern to a contains") from list: https://lore.kernel.org/linux-usb/20250418-dt-binding-usb-device-compatibles-v2-1-b3029f14e800@cherry.de/ Cc: stable@vger.kernel.org # Backport of the patch in this series fixing product ID in onboard_dev_id_table in drivers/usb/misc/onboard_usb_dev.c driver Signed-off-by: Lukasz Czechowski Reviewed-by: "Rob Herring (Arm)" Link: https://lore.kernel.org/r/20250425-onboard_usb_dev-v2-2-4a76a474a010@thaumatec.com [taken with Greg's blessing] Signed-off-by: Heiko Stuebner Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: microchip,usb5744: Add second supply

2023-12-03T06:33:08+00:00

commit d0c930b745cafde8e7d25d0356c648bca669556a upstream. The USB5744 has two power supplies one for 3V3 and one for 1V2. Add the second supply to the USB5744 DT binding. Signed-off-by: Stefan Eichenberger Signed-off-by: Francesco Dolcini Acked-by: Conor Dooley Cc: stable Link: https://lore.kernel.org/r/20231113145921.30104-2-francesco@dolcini.it Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-09-01T16:23:34+00:00

Pull USB / Thunderbolt / PHY driver updates from Greg KH: "Here is the big set of USB, Thunderbolt, and PHY driver updates for 6.6-rc1. Included in here are: - PHY driver additions and cleanups - Thunderbolt minor additions and fixes - USB MIDI 2 gadget support added - dwc3 driver updates and additions - Removal of some old USB wireless code that was missed when that codebase was originally removed a few years ago, cleaning up some core USB code paths - USB core potential use-after-free fixes that syzbot from different people/groups keeps tripping over - typec updates and additions - gadget fixes and cleanups - loads of smaller USB core and driver cleanups all over the place Full details are in the shortlog. All of these have been in linux-next for a while with no reported problems" * tag 'usb-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits) platform/chrome: cros_ec_typec: Configure Retimer cable type tcpm: Avoid soft reset when partner does not support get_status usb: typec: tcpm: reset counter when enter into unattached state after try role usb: typec: tcpm: set initial svdm version based on pd revision USB: serial: option: add FOXCONN T99W368/T99W373 product USB: serial: option: add Quectel EM05G variant (0x030e) usb: dwc2: add pci_device_id driver_data parse support usb: gadget: remove max support speed info in bind operation usb: gadget: composite: cleanup function config_ep_by_speed_and_alt() usb: gadget: config: remove max speed check in usb_assign_descriptors() usb: gadget: unconditionally allocate hs/ss descriptor in bind operation usb: gadget: f_uvc: change endpoint allocation in uvc_function_bind() usb: gadget: add a inline function gether_bitrate() usb: gadget: use working speed to calcaulate network bitrate and qlen dt-bindings: usb: samsung,exynos-dwc3: Add Exynos850 support usb: dwc3: exynos: Add support for Exynos850 variant usb: gadget: udc-xilinx: fix incorrect type in assignment warning usb: gadget: udc-xilinx: fix cast from restricted __le16 warning usb: gadget: udc-xilinx: fix restricted __le16 degrades to integer warning USB: dwc2: hande irq on dead controller correctly ...

dt-bindings: usb: Add V3s compatible string for OHCI

2023-08-28T21:36:52+00:00

The Allwinner V3s uses a generic EHCI and OHCI for USB host communication and the MUSB controller for OTG mode. Add compatible strings for the EHCI node. Signed-off-by: Chris Morgan Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20230828181941.1609894-6-macroalpha82@gmail.com Signed-off-by: Rob Herring

dt-bindings: usb: Add V3s compatible string for EHCI

2023-08-28T21:36:52+00:00

The Allwinner V3s uses a generic EHCI and OHCI for USB host communication and the MUSB controller for OTG mode. Add compatible strings for the EHCI node. Signed-off-by: Chris Morgan Acked-by: Conor Dooley Link: https://lore.kernel.org/r/20230828181941.1609894-5-macroalpha82@gmail.com Signed-off-by: Rob Herring

dt-bindings: use capital "OR" for multiple licenses in SPDX

2023-08-23T20:00:31+00:00

Documentation/process/license-rules.rst and checkpatch expect the SPDX identifier syntax for multiple licenses to use capital "OR". Correct it to keep consistent format and avoid copy-paste issues. Correct also the format // -> .* in few Allwinner binding headers as pointed out by checkpatch: WARNING: Improper SPDX comment style for 'include/dt-bindings/reset/sun50i-h6-ccu.h', please use '/*' instead Signed-off-by: Krzysztof Kozlowski Acked-by: Guenter Roeck Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/20230823084540.112602-1-krzysztof.kozlowski@linaro.org Signed-off-by: Rob Herring

dt-bindings: usb: samsung,exynos-dwc3: Add Exynos850 support

2023-08-22T12:47:35+00:00

Exynos850 has dwc3 compatible USB controller, so it can reuse existing dwc3 glue layer. Document a new compatible for Exynos850 and its clocks. Signed-off-by: Sam Protsenko Link: https://lore.kernel.org/r/20230819031731.22618-2-semen.protsenko@linaro.org Reviewed-by: Krzysztof Kozlowski Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: samsung,exynos-dwc3: Fix Exynos5433 compatible

2023-08-22T12:25:52+00:00

The correct compatible for Exynos5433 is "samsung,exynos5433-dwusb3". Fix the typo in its usage. Signed-off-by: Sam Protsenko Fixes: 949ea75b7ba4 ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema") Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20230816201123.3530-1-semen.protsenko@linaro.org Signed-off-by: Greg Kroah-Hartman

dt-bindings: usb: samsung,exynos-dwc3: fix order of clocks on Exynos5433

2023-08-22T12:23:48+00:00

The Exynos5433 DTSI had always different order of DWC USB3 controller clocks than the binding. The order in the binding was introduced in the commit 949ea75b7ba4 ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema") converting to DT schema. The Linux driver does not care about order and was always getting clocks by name. Therefore assume the DTS is the preferred order and correct the binding. Fixes: 949ea75b7ba4 ("dt-bindings: usb: samsung,exynos-dwc3: convert to dtschema") Cc: Sam Protsenko Signed-off-by: Krzysztof Kozlowski Acked-by: Rob Herring Reviewed-by: Sam Protsenko Link: https://lore.kernel.org/r/20230818102911.18388-1-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman