From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m1973191.qiye.163.com (mail-m1973191.qiye.163.com [220.197.31.91]) (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 A0D0C2F56; Wed, 12 Nov 2025 02:56:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.91 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762916182; cv=none; b=UfskPmjD0yuNMkZRT2Skc0Iko5MBfepSMgbPlUK5jm8n0jerqRvHnN8D/943l6en4Qp9cXeSV0mDLp92JIVav86H1aJWtSvAf6csGSBLwkcrEb8T2Mn97Tiz4HDWL+L7BjL+OLYa5DFXjagpI/nbVy4Ny0pZNMi3ZpvSzonwvoI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762916182; c=relaxed/simple; bh=yY3OdD0Wf3KLSwr77WwJGHM//jDxDpOVbvQPM76WUZ8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XvUaShchqaseOctJ2wqojp6ztPbHF9O+3UN4/w7JAoJcbJKi5dUAAp6hskbmflscERsudWDPxROLD3NUc2rg8aQ4KoXYkz8yO32gvESOlp3PpqTEpFDFCemTiK14/0JmpKaKVuCgBpVpxrs53Vo4chp4o/CJUtXAAL53ok6i/10= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=BfnanaLs; arc=none smtp.client-ip=220.197.31.91 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="BfnanaLs" Received: from [172.16.12.149] (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 2943c7c46; Wed, 12 Nov 2025 10:50:59 +0800 (GMT+08:00) Message-ID: Date: Wed, 12 Nov 2025 10:50:57 +0800 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: Krzysztof Kozlowski , 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 , 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> <868f09fd-8fe8-4c01-952f-6317604c43a3@kernel.org> Content-Language: en-US From: Chaoyi Chen In-Reply-To: <868f09fd-8fe8-4c01-952f-6317604c43a3@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-HM-Tid: 0a9a75f93d9b03abkunm3992e66e1852d51 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGh5NTFZMQkMZSRpJGUJJHkpWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpPSE xVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=BfnanaLsNym3HyzqwH3OnGP1xmT0wPf4OoG6mLeXNzKNon4hMOY5ybAPzIG5A2swqv9GW1Dk0xahQPlEdSUzGVGO030Q+pdtfdO7Vn8vOx3D4j7Jqoib9PCmnjI9PllpUI2CFlrsM/l5X+lLXGTAlfSSW9PssoQIt4PnwxpBKbs=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=7NS+b33zjPCJC+YQ9D+VMMD2zKMV2hZ3cis1B+LtXgQ=; h=date:mime-version:subject:message-id:from; On 11/11/2025 7:09 PM, Krzysztof Kozlowski wrote: > 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. > Sorry for that. I will pay attention to this in future submissions. -- Best, Chaoyi