From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94B71FF8855 for ; Tue, 5 May 2026 15:45:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FIO+fIiluu1RXO6wHtDJpBGkl2jLBJilW59F/mXVwWo=; b=OBdeSTuqaTeApN MB5d5ouY6usRdioRXTbbTXM5ReVka1HebwMETkpKwfqPkJ6Qb+GV5P65QLYLQk7DzL08IdnrW8h+v taGJ4AyyzlyDH4yA50GVwvml9FA94zT/7AWDvkDLQYxEoVaS3/Uuazx11Z35GlvNk3zDfjDEjX793 uPHpPimW9ZvzKfsZylgXECJ+2akKUlHe8rUywuQSyzxLvD7P8wTqYF9G73y7e8k5U/rf/t2voyMx+ 0EyiiUMMZWeN3/T78BPmzoRnXXdVKBJU02WQ8zS30QihBlSTdVxYhACV9zaiLfx4YH51LOwXQqXlg VftQwc1dd93hovGzg4KA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKHy2-0000000GhmF-1Xpj; Tue, 05 May 2026 15:45:50 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKHy0-0000000Ghkp-0OVR; Tue, 05 May 2026 15:45:49 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id A939D40265; Tue, 5 May 2026 15:45:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59B54C4AF63; Tue, 5 May 2026 15:45:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777995947; bh=Io3H5cRDi6lIxGPJ6ywue4ZtccMZ+LyJ2jiiMPzzy0o=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=TvD5dUmLdck3YbVwQ+saUCNM/UrQqJ/ltP7Z7cxELkyqNDvsWDUOAuljny2uD5d+Y RwYMABnD7GAQkSZnYqY9TWsqygRvidZrC5nH0QG+XPVHMqotCDRXtK8VdGZx6uW4BV kzI3EX/afx0weGJDB19kH99nNKq+YU9TFausm37Z4bNcjxIPPkgzYUc6rUF6PEhxtz /WkucTb8Fl3PJ6pICEuP7cYbnn5pmNdOGVoWTORronzq48XrPsnHCUqTmwycHfFQIe cqRF4Da8Ph4dP+xVjEVNl2JfVrBq27Etjg5jzJBeFoRo+O1f4dMhex3jzRWbFC+and kDI3Hcd22W1Fg== Date: Tue, 5 May 2026 10:45:45 -0500 From: "Rob Herring (Arm)" To: Sebastian Reichel Cc: Conor Dooley , linux-phy@lists.infradead.org, kernel@collabora.com, devicetree@vger.kernel.org, Dmitry Baryshkov , Neil Armstrong , Andy Yan , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Yubing Zhang , Frank Wang , Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Alexey Charkov , Heiko Stuebner , Vinod Koul Subject: Re: [PATCH v4 01/16] dt-bindings: phy: rockchip-usbdp: add improved ports scheme Message-ID: <177799594467.2982056.14981232958921836425.robh@kernel.org> References: <20260428-rockchip-usbdp-cleanup-v4-0-7775671ece22@collabora.com> <20260428-rockchip-usbdp-cleanup-v4-1-7775671ece22@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260428-rockchip-usbdp-cleanup-v4-1-7775671ece22@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260505_084548_155602_F1D63AF0 X-CRM114-Status: GOOD ( 13.15 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Tue, 28 Apr 2026 18:13:40 +0200, Sebastian Reichel wrote: > Currently the Rockchip USBDP PHY is missing a documented port scheme. > Meanwhile upstream RK3588 DTS files are a bit messy and use different > port schemes. The upstream USBDP PHY Linux kernel driver does not yet > parse the ports at all and thus does not create any implicit ABI either. > > But with the current mess it is not possible to properly support USB-C > DP AltMode. Thus this introduces a proper port scheme following roughly > the ports design of the Qualcomm QMP USB4-USB3-DP PHY controller binding > with a slight difference that there is an additional port for the > USB-C SBU port as the Rockchip USB-DP PHY also contains the SBU mux. > > Signed-off-by: Sebastian Reichel > --- > .../bindings/phy/phy-rockchip-usbdp.yaml | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > Reviewed-by: Rob Herring (Arm) -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy