From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794307678; b=ZNFBhIuoDjwR8MRnoLKMr7b4sNY7AMI5MAO272RRODkMnVXRO5z4nIpdYQM+zpUZEI2/ H6hl1WPw9Qq9PdAE5hQAleA4B1tg3jMdvYzbtlTjcJYBW9/h+7iDOhEoXGr0wgKJQnHFJ hVQrXLDkR3KQXy9oku+7yLvEM8H9kqMo4K1Pj2AB6Ce5sR5DZuLsHQ7zUNgBHCeoFsjYZ DWBjp0wbbahrqs55u4teZfl6AVFx9tTjH4danlJc7e7MvQRjXp8rGd0cn2QcmT3R5gBZG 6elbszXo4GaioDEy8bWyyEs6k8Y5wm+BeFBEKK541Mhey/FtyL4AA5paYdNY1qkO0lw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794307678; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=cwqqtGKSObQo6sioE4MYMB0xb22rxzndsyyujOZGXhI=; b=mS9pTKQ/s4xVVs19hkCAkSlvMNN79D2r+/Uqm4LkaPs3YxmjfWyz4ii/M40hGLoH747K uN666c71knOwa/bTMbfu0rr/jBF2Fmqr7VGQ4fZSkDFqyQ08gnt9/bQH4anXq+ASNamXl XNpg0e/x9URvB/Gk+q20/q2GFO6G8kbZtpmclWngidALhJsf26e4xj+gLXKBjlBcN5ZLK aNdS66tejWALi/xDg1FefN7qXz9Uf/7xNYI8TctmEpi7WTR45dUB3qCE/i3NYHMLCnUH4 UMxyc/6nqDm9DmIdgC4gxo71ImxhBEuqZUwEckr0uZLT4hieXP+uMx+iEsyv35obHfg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="WMg/Zty+"; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 96153606A325 for ; Tue, 10 Nov 2026 10:47:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=WMg/Zty+ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C3B21F008A2; Tue, 10 Nov 2026 10:47:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794307678; bh=cwqqtGKSObQo6sioE4MYMB0xb22rxzndsyyujOZGXhI=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=WMg/Zty+j40Jcs95fxlCD2KQPg/W9sz45VyjnlMo/MljhrZKj8pPspTUH9wMqI/jh zINMZRomEYhH8DDzxvzlr/YXD3Eip+4157FNybDSmzAepSZvuLZTLmKUCSjXNxE0Ml rnKFNL20/05nIzyxUUTvDA+X2luFLlWyP2f68UbykBo1sQZoj3Li9szXWYha5F9DIw gpsOTXq+D0/CUTRxWjDU1rxK433jYz7ElTZ8P7qu1HNt0+u9cocSnpoV0kSRo/xMBI SMs9mB7Azo/43ATrbHS98HIyknaKEw4NiQfWCPiVHFtDHJj/JdFrtHZJlF4g96wj9Q Re7QN6gJVtK3w== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH 3/3] arm64: dts: rockchip: Mark the Orange Pi 5/5B Type-C port self-powered Reply-To: sashiko-reviews@lists.linux.dev To: "Arun Iyengar" Cc: linux-usb@vger.kernel.org In-Reply-To: <20261110-tcpm-attach-reboot-v1-3-7657cc1e2dca@gmail.com> References: <20261110-tcpm-attach-reboot-v1-0-7657cc1e2dca@gmail.com> <20261110-tcpm-attach-reboot-v1-3-7657cc1e2dca@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 10 Nov 2026 10:47:57 +0000 X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > From: Arun Iyengar >=20 > The board is powered from its separate power-only USB-C input. The > FUSB302 port's VBUS comes from vcc5v0_sys through a load switch, so the > board never runs from this port's VBUS. >=20 > Without self-powered, tcpm keeps Rp on CC during PORT_RESET (error > recovery), because opening CC on a port-powered device would remove its > own supply. With self-powered, the port opens CC for tErrorRecovery > whenever it resets, including at boot. A partner left in a stale state > by a warm reboot then sees a real detach. >=20 > Signed-off-by: Arun Iyengar Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261110-tcpm-attac= h-reboot-v1-0-7657cc1e2dca@gmail.com?part=3D3