From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D0EE730AAB3; Tue, 17 Mar 2026 08:55:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773737732; cv=none; b=fWDJrqU/5L1Vtu+ECOWZ+hP9P0DmKciIP56WRHovKgjP4KC3BkC1XgKT5RODQMrBzCULSOYNsTN1yySt3UvDocLXRtY0oUWQLoMWcDuzVa/EPg/k3XZXov0pwsBMc1tESWf0AV2bfDyBafVkOYGtwdvcos9W15h2Dpec+6sfTWU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773737732; c=relaxed/simple; bh=ytoYg/NELikz1d2oshtt+Emu9o8xfwPr7dAsClVpNDs=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=oPBhjo12eXt+YjKVIHOC3MUttK1lO1KJWDIWQi4Ub3g0hxaVv79Xt4b0L232LCzL1f+GZLhi0/qxnKs3n5i6F1ZqL8DWt63vTRU6sWTNgVm49oHYEWhf+GXUfAm2JaeHK2cXz8K6YxJlJuuSf2XWDcWjXZ97vuRAM4wGWgmEnyE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ERmT7ZAD; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ERmT7ZAD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53164C4CEF7; Tue, 17 Mar 2026 08:55:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773737732; bh=ytoYg/NELikz1d2oshtt+Emu9o8xfwPr7dAsClVpNDs=; h=From:Subject:Date:To:Cc:From; b=ERmT7ZADERBraK8UWXwBgl+DEk5ed9UdCeCBcL3/8nsbf7GHj7Yh6xEa1Rx/Prhj/ 0ic04lphya6O6lRy0tImauKx2fHWDVYzkhwt1oJqX3ZzalnQNDQ3XkqofC1OTx0mDr +UhpV33bkTXUA8IDzujoN778OumduGju6VX3wk9wUse45pk2/57aL3+u/V8tPhJGSt idv2Q0eH7q3JHVbm0Kd4etuZPvkmFXgKtvVAEQLMZSvL7hD5zzvF53xM57hs2msyNc eNKs0raVLO2IB6yXQ3wdPl0XIEixLynL06CHPwJ2AcEskz4MttCujsuP683Js6jGM6 l/arqzuJfuQSQ== From: Yixun Lan Subject: [PATCH 0/3] usb: misc: Add Terminus FE1.1 USB2.0 Hub support Date: Tue, 17 Mar 2026 08:55:01 +0000 Message-Id: <20260317-03-usb-hub-fe1-v1-0-71ec3989f5be@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAOUWuWkC/x3MQQqAIBBA0avIrBvQTIuuEi20xpxNhWIE0d2Tl m/x/wOZElOGUTyQ6OLMx16hGgFLdPtGyGs1tLK1UqsepcaSPcbiMZBCbawj1/WDMx5qdCYKfP/ DaX7fD5scpq9gAAAA X-Change-ID: 20260317-03-usb-hub-fe1-356aea478a5b To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Matthias Kaehlcke Cc: Junzhong Pan , Inochi Amaoto , spacemit@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Yixun Lan X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1163; i=dlan@kernel.org; h=from:subject:message-id; bh=ytoYg/NELikz1d2oshtt+Emu9o8xfwPr7dAsClVpNDs=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBpuRb1lXawAneOeo4n+uir9a02827DSaIjL4x9a jLxGoAQgSKJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCabkW9RsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+3GKg//WrOgLfvIR3ATlKLNvmUVAblVUjWr9gkERwMBgZsxHTIJjOJ8qaPnh /5SM26rlQCUaCByefyWBWvuSNJJHoOVsatKYOO5eJGRdtqORzNk/b/zhxd1Hr+JiaPTJESeEs1j IucO9EpK5cjmBd2Xv/5A9DVhwfQznFxlfW/U75q5KCr33pgyvS4+3VM2DpaBngZJDgyoQNVu/kD aT9F8Nnmz9O908sN607ETxo1Cv7pgB7tOXPPDgbpWPrkoFPf74UhiyQpZwwY81MTL5Nwmr9HhT2 j/dXWpeV7wCIgrOceS3zrNhu9bA2rKaodrox1a1t+XetaCy+WcGC7ueHJJcGpuwcoVgxxEXAld8 e9skIc/pysI0nYGmrVW9urFEZT4CRZKk6P2XbWhJ+Z/ohf90IUwnT51/EPrXzDU7aX5DjaR8z1L 1fjlDnOMIuHkX6LQ9DQxNlpy5EGp36xh7s3vCvM8l4GeICWaryFRfVJ8nsmSiC7zY3UwYoEN76F OxIXFSThYvrM3lLosxRDDrdaLg/jVxNJfrc4zDpDLXVW4HA7WXud8K9EdOcUhMEKNs+pQPklhqL vKv9heS+UT5B53d0RZu37xQGjklqMSqxtgGrY7WGasj3AF6dXkxofFe7zCkjqARFe/O8E1ylcPt UYs+GPBfImqS3clHmuxcUGcpRhAVMs= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 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 --- Yixun Lan (3): dt-bindings: vendor-prefixes: Add Terminus 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 | 61 ++++++++++++++++++++++ .../devicetree/bindings/vendor-prefixes.yaml | 2 + drivers/usb/misc/onboard_usb_dev.c | 2 + drivers/usb/misc/onboard_usb_dev.h | 8 +++ 4 files changed, 73 insertions(+) --- base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f change-id: 20260317-03-usb-hub-fe1-356aea478a5b Best regards, -- Yixun Lan