diff options
| author | Chaoyi Chen <chaoyi.chen@rock-chips.com> | 2026-01-13 17:58:27 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-16 13:48:10 +0100 |
| commit | fa3bb5011f33cccd246072954e64d64483d0d774 (patch) | |
| tree | 4524800d10fbd284e5ba7258018ac592995d99bf /samples | |
| parent | 00fcc9c86a134c488fd857b5460a7925228272c1 (diff) | |
usb: misc: onboard_dev: Add WCH CH334 USB2.0 Hub (1a86:8091)
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 <chaoyi.chen@rock-chips.com>
Link: https://patch.msgid.link/20260113095827.115-3-kernel@airkyi.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions