kernel/linux.git/drivers/usb/misc/onboard_usb_dev.h, branch v7.1

usb: misc: onboard_usb_dev: Add Terminus FE1.1s USB2.0 Hub (1a40:0101)

2026-03-30T14:54:28+00:00

Terminus FE1.1s is USB2.0 protocol compliant 4-port USB HUB, It support MTT (Multiple Transaction Translator) mode, the upstream port supports high-speed 480MHz and full-speed 12MHz modes, also it has integrated 5V to 3.3V/1.8V regulator and Power-On-Reset circuit. Link: https://terminus-usa.com/wp-content/uploads/2024/06/FE1.1s-Product-Brief-Rev.-2.0-2023.pdf [1] Signed-off-by: Yixun Lan Link: https://patch.msgid.link/20260319-03-usb-hub-fe1-v2-2-e4e26809dd7d@kernel.org Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_dev: Remove duplicated static structures

2026-03-18T15:04:23+00:00

Static structure "ti_tusb8041_data" is exactly the same as "ti_tusb8020b_data" and "cypress_hx2vl_data" is the same as "microchip_usb424_data". Drop the duplicated structures to reduce driver size and memory usage without affecting functionality. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260318084626.34314-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_usb_dev: Add Corechips SL6341 USB 2.0/3.0 hub

2026-03-18T15:03:47+00:00

Add the ID entries and platform data for the Corechips SL6341 onboard USB 2.0/3.0 hub controller, which requires a reset pin and a power supply for proper operation. Signed-off-by: Alexey Charkov Link: https://patch.msgid.link/20260311-sl6341-v1-3-0a890056f054@flipper.net Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_usb_dev: Add support for requesting VBUS for Type-A ports

2026-03-11T13:59:59+00:00

Add a regulator-only entry matching OF-described USB Type-A connectors. This allows platforms to explicitly model VBUS supply regulators for these ports instead of calling them PHY supplies or making the respective regulators always-on in their device trees. Type-A ports won't typically need a dedicated driver, as there is nothing to configure apart from the power supply, so there is no controller driver to traverse the OF graph and request the VBUS regulator, unlike for Type-C ports. Thus make it an onboard USB device, which it kind of really is. Signed-off-by: Alexey Charkov Link: https://patch.msgid.link/20260217-typea-vbus-v1-1-657b4e55a4c2@flipper.net Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_dev: Add WCH CH334 USB2.0 Hub (1a86:8091)

2026-01-16T12:48:10+00:00

The WCH CH334/CH335[0] are USB2.0 protocol compliant 4-port USB HUB controller chips, supporting USB2.0 high-speed and full-speed for upstream ports, and USB2.0 high-speed 480Mbps, full-speed 12Mbps and low-speed 1.5Mbps for downstream ports, supporting not only low-cost STT mode (single TT schedules 4 downstream ports in time share), but also supports high performance MTT mode (4 TTs each corresponding to 1 port, concurrent processing). [0]: https://www.wch-ic.com/downloads/CH334DS1_PDF.html Signed-off-by: Chaoyi Chen Link: https://patch.msgid.link/20260113095827.115-3-kernel@airkyi.com Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_usb_dev: Add Bison Electronics Inc. Integrated Camera

2025-06-30T13:42:16+00:00

The Camera is built into the Thinkbook 16 G7 QOY and directly attached on the usb_2 controller (dwc3 USB2 only). It has a separate power supply that needs to be controlled for PM. Add the support for this device for the power supply. Reviewed-by: Dmitry Baryshkov Signed-off-by: Jens Glathe Link: https://lore.kernel.org/r/20250629-tb16-dt-v7-2-35276341338f@oldschoolsolutions.biz Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub

2025-05-21T11:13:58+00:00

The TUSB8044 is similar to the TUSB8041. This adds the PID/VID values and allows to specify the reset GPIO signal on the board. Signed-off-by: Mike Looijmans Link: https://lore.kernel.org/r/20250507131143.2243079-1-mike.looijmans@topic.nl Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_usb_dev: Add Parade PS5511 hub support

2025-05-01T15:30:52+00:00

Parade PS5511 is 4+1 port USB 3.2 gen 1 hub with a reset pin and two power supplies (3V3 and 1V1). Add the support for this hub for the reset pin control and power supply. Signed-off-by: Pin-yen Lin Reviewed-by: Stephen Boyd Link: https://lore.kernel.org/r/20250422082957.2058229-5-treapking@chromium.org Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_dev: Add Realtek RTL8188ETV WiFi (0bda:0179)

2025-04-15T12:29:09+00:00

Realtek RTL8188ETV 2.4 GHz WiFi modules (detected as RTL8188EU by the RTL8XXXXU driver) are found soldered into some embedded devices, such as the Fernsehfee 3.0 set-top box. They require a 3.3V power supply. Signed-off-by: J. Neuschäfer Link: https://lore.kernel.org/r/20250408-rtl-onboard-v2-2-0b6730b90e31@posteo.net Signed-off-by: Greg Kroah-Hartman

usb: misc: onboard_dev: add vdda support for Microchip USB2514

2025-02-19T14:14:13+00:00

This hub is powered by digital and analog 3V3 power rails, so provide the possibility to use different regulators for digital (vdd) and analog (vdda) power rails. Signed-off-by: Catalin Popescu Link: https://lore.kernel.org/r/20250213094338.1611389-3-catalin.popescu@leica-geosystems.com Signed-off-by: Greg Kroah-Hartman