From: Yixun Lan <dlan@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthias Kaehlcke <mka@chromium.org>
Cc: Junzhong Pan <panjunzhong@linux.spacemit.com>,
Inochi Amaoto <inochiama@gmail.com>,
spacemit@lists.linux.dev, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
Yixun Lan <dlan@kernel.org>
Subject: [PATCH v2 0/2] usb: misc: Add Terminus FE1.1 USB2.0 Hub support
Date: Thu, 19 Mar 2026 07:51:02 +0000 [thread overview]
Message-ID: <20260319-03-usb-hub-fe1-v2-0-e4e26809dd7d@kernel.org> (raw)
This series try to add support for Terminus FE1.1 USB2.0 Hub.
The FE1.1 Hub provide interesting choice of selecting power supply from
either 3.3V or 5V, if need to use integrated 5V to 3.3v regulator, the 5V
supply should be used. Otherwise, 5V pin can be set to NO-Connection,
and use the 3.3v external supply source.
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 <dlan@kernel.org>
---
Changes in v2:
- drop patch 1, not add Terminus vendor prefix
- reuse compatible data, no introduce new one
- fix binding
- Link to v1: https://lore.kernel.org/r/20260317-03-usb-hub-fe1-v1-0-71ec3989f5be@kernel.org
---
Yixun Lan (2):
dt-bindings: usb: Add support for Terminus FE1.1s USB2.0 Hub controller
usb: misc: onboard_usb_dev: Add Terminus FE1.1s USB2.0 Hub (1a40:0101)
.../devicetree/bindings/usb/terminus,fe11.yaml | 62 ++++++++++++++++++++++
drivers/usb/misc/onboard_usb_dev.c | 2 +
drivers/usb/misc/onboard_usb_dev.h | 1 +
3 files changed, 65 insertions(+)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260317-03-usb-hub-fe1-356aea478a5b
Best regards,
--
Yixun Lan <dlan@kernel.org>
next reply other threads:[~2026-03-19 7:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 7:51 Yixun Lan [this message]
2026-03-19 7:51 ` [PATCH v2 1/2] dt-bindings: usb: Add support for Terminus FE1.1s USB2.0 Hub controller Yixun Lan
2026-03-26 15:26 ` Rob Herring (Arm)
2026-03-19 7:51 ` [PATCH v2 2/2] usb: misc: onboard_usb_dev: Add Terminus FE1.1s USB2.0 Hub (1a40:0101) Yixun Lan
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