[PATCH v2 0/2] Add AST2700 support for Aspeed vhub

Ryan Chen ryan_chen at aspeedtech.com
Thu Nov 27 16:27:29 PST 2025


This series add Aspeed vhub support for AST2700.
The AST2700 vhub requires a reset and uses 64-bit DMA.
This series updates the binding and driver to support these two
requirements.

Signed-off-by: Ryan Chen <ryan_chen at aspeedtech.com>
---
Changes in v2:
- add an else to block resets properties false on other platforms.
- add AST2700 in capability in description.
- Link to v1: https://lore.kernel.org/r/20251126-upstream_vhub-v1-0-910709937ee0@aspeedtech.com

---
Ryan Chen (2):
      dt-bindings: usb: aspeed,usb-vhub: Add ast2700 support
      usb: gadget: aspeed-vhub: Add ast2700 support

 .../devicetree/bindings/usb/aspeed,usb-vhub.yaml   | 22 ++++++++++++++--
 drivers/usb/gadget/udc/aspeed-vhub/core.c          | 30 ++++++++++++++++++++++
 drivers/usb/gadget/udc/aspeed-vhub/vhub.h          |  1 +
 3 files changed, 51 insertions(+), 2 deletions(-)
---
base-commit: ac3fd01e4c1efce8f2c054cdeb2ddd2fc0fb150d
change-id: 20251125-upstream_vhub-3e20483a455e

Best regards,
-- 
Ryan Chen <ryan_chen at aspeedtech.com>




More information about the linux-arm-kernel mailing list