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 D8AED2FE050; Tue, 11 Nov 2025 11:09:15 +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=1762859356; cv=none; b=lRduakE5NRZbfmt0GvtYjmC2SGHZ4oy7r+syI31PHqRda31a/3vita9MquRwhnsMXeJYCYZQdASLwfo1a4AqE3M3f+TuSC1AuJS3nTGTUn7bbc+9fvXYoesSLbw6j4h4XE5nbnfid2nxkSCYq5CLJLISZfu1DHPzzeAT3EjBFLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762859356; c=relaxed/simple; bh=TR/fkQ0p2p14fGBt9Nac2pxvzRzI97bXfo2/pH+IohY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Woh/WfA9ZP0I1OfLVl6KFQMEA5FVGLNPnHsCUzom8OhtnTGFEyl2bXLlSGSXpLjOQtYhgaiXDf74Wzu6/QrzZTJL4t3Zzkqx5Yq9x0zIW6YQmXWJDjfpkxjAUUA6qpEl3NP1WMjZ9DKBE8s+la7/2zf+7gNOhCHwUWP4mB2anv0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o0N9Q+rV; 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="o0N9Q+rV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B371EC4CEFB; Tue, 11 Nov 2025 11:09:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762859355; bh=TR/fkQ0p2p14fGBt9Nac2pxvzRzI97bXfo2/pH+IohY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=o0N9Q+rVN2t77ZW6ERu4GlKcgvjMcrJX+GcEe+CPr5SFZJQaP2XXH8u6e070tfLzy XCxN8Dmi+dhC19GYYH8RZpw/LtrgxdnkQBgTMdVhmsR08jgIE24XBD/rZwGEecUyHt Rqwb7wkgyC3dmpa90E+VLxE3MJcsRmgd+t7z4MjgGBfRZDUkcot3LX9Tik7R1uTYxU kwucZbiS9uYsSxahqbcmE1TxON/rn2M/i6J2ERQvgszuIxTZpo7MAJNuGLcXU2wpVm f0EHUOM5/CrmDXPRHNp/qUglMAvK0coSbkALs1jsOsQWqKVmnb7NIJKlQcXyk64yHa +xykadXOEfMIw== Message-ID: <868f09fd-8fe8-4c01-952f-6317604c43a3@kernel.org> Date: Tue, 11 Nov 2025 12:09:05 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v9 04/10] dt-bindings: phy: rockchip: rk3399-typec-phy: Support mode-switch To: Chaoyi Chen , Heikki Krogerus , Greg Kroah-Hartman , Dmitry Baryshkov , Peter Chen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Sandy Huang , Andy Yan , Yubing Zhang , Frank Wang , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Amit Sunil Dhamne , Chaoyi Chen , Dragan Simic , Johan Jonker , Diederik de Haas , Peter Robinson Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org References: <20251111105040.94-1-kernel@airkyi.com> <20251111105040.94-5-kernel@airkyi.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 11/11/2025 11:50, Chaoyi Chen wrote: > While an external Type-C controller is still required to detect cable > attachment and report USB PD events, the actual mode and orientation > switching is performed internally by the PHY through software > configuration. This allows the PHY to act as a Type-C multiplexer for > both data role and DP altmode configuration. > > To reflect this hardware design, this patch introduces a new > "mode-switch" property for the dp-port node in the device tree bindings. > This property indicates that the connected PHY is capable of handling > Type-C mode switching itself. > > Signed-off-by: Chaoyi Chen > > Acked-by: Krzysztof Kozlowski There are never blank lines between tags. Best regards, Krzysztof