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 F33692FAC01 for ; Tue, 12 Aug 2025 16:41:56 +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=1755016917; cv=none; b=eQ4AoUuUnaQerpiyGBGHs8XX6dQleSa7JBqiHvqxz92s1tLP9glzAlhQDuqMgaETyR0L/Bqwak379JPLrQCYXblM0+sTMBoXaPyVnjwxg7ENAzWlaHMnAhoQ064KI4WYfl/pE4KpuEhqkVA7tlmh/SvQMU6wMptwzvd4tNww8SI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755016917; c=relaxed/simple; bh=qylFsF0HkvEqH5od8S1haU8m9Yen1Xq7TJ1PYMkZias=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=J89HawbX60wEmp4pXjMqCOT2BwWTcGSwgc2dEhkbOaF//OKz4H9CQa7h8FNmIjVjTn6WOO/pcsODytER9Tt91F4iRf+UuyHm/GznLezDRKV6Rwn6wx1m64I24+u7YDBPZf2zOCdV5c8APBsdtYZwWKTZnB5KltaRsjCv79N7E1Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EsA/mEHm; 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="EsA/mEHm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C953EC4CEF8; Tue, 12 Aug 2025 16:41:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755016916; bh=qylFsF0HkvEqH5od8S1haU8m9Yen1Xq7TJ1PYMkZias=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=EsA/mEHmCN10Kazb1TmB4OujmNIqjyo9ou7fbL6gpyghMgeQbNn6UY0w1lJWikO/9 IrkN8VHSFQYroUiu8bXSmnPX/YZbx9N7nHEa31yq0dBeHh6pj6GpcL8PY3VryKwMkY 45IgdIQA8S/q+W2zwMCj8kBbGE6rjxU0wbElH2gIBQ0W1vNLsVjl6wJ3XEcjK/2Ajj bzLYDo5SUqHIT5ga7OEVia6GC6935zfdLh/uEyux7qeM5VNbO84dw+UHJRUY5HNfBz /jlTgdPLSTscyikEtks38OHjPoYksQXk+9WSmn+v+FOJD/dIRw4/CO+h9zOgKqf77J +EAc6qmda75fA== From: Vinod Koul To: Kishon Vijay Abraham I , Heiko Stuebner , Yifeng Zhao , Johan Jonker , Jonas Karlman Cc: linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <20250723072324.2246498-1-jonas@kwiboo.se> References: <20250723072324.2246498-1-jonas@kwiboo.se> Subject: Re: [PATCH] phy: rockchip: naneng-combphy: Enable U3 OTG port for RK3568 Message-Id: <175501691338.633310.6315313120573301384.b4-ty@kernel.org> Date: Tue, 12 Aug 2025 22:11:53 +0530 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-Mailer: b4 0.13.0 On Wed, 23 Jul 2025 07:23:22 +0000, Jonas Karlman wrote: > The boot firmware may disable the U3 port early during boot and leave it > up to the controller or PHY driver to re-enable U3 when needed. > > The Rockchip USBDP PHY driver currently does this for RK3576 and RK3588, > something the Rockchip Naneng Combo PHY driver never does for RK3568. > This may result in USB 3.0 ports being limited to only using USB 2.0 or > in special cases not working at all on RK3568. > > [...] Applied, thanks! [1/1] phy: rockchip: naneng-combphy: Enable U3 OTG port for RK3568 commit: 4e346666edcc0506d8f0e581de4280b85b0d3e98 Best regards, -- ~Vinod