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 35AE5C5ACAB for ; Fri, 7 Aug 2026 21:33:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pHBBxbPUVANpahMUOGZWz4stezBioU5NTMq0eeFgIz8=; b=4dRIdIus+6+TparRwS6bG33R/u RWH0TAaG/nBE2OcC9islxCTeX3FExL7N/BF5b3R1cYm09jC1gkpkuxp/+E4zfQYJ0XXc9H5qW/2wM 5BYirO55gZpo48JDQAJgfWVN0LG9SuitQCeSyisgl4zLTYPKyJ6Mhsd5zjM+2p2A/N3/B0YO2tTqv Y+wJlVNEbBEO0C1/ikBMOglj9GwBwCd7QwpJakh1sLELGmdgFu2XAQcWkNy3ndG0iHadNd+8Dh6S3 JvGflA5jKlKWplLxrvMLdHwV1aMT9w62lmCpqzHmigusYplSaAoBZWXjvcprJUMbV7EGen1+JrrvW SC6rOlOg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsSCH-00000008lnW-1u3E; Fri, 07 Aug 2026 21:33:45 +0000 Received: from sender4-pp-f112.zoho.com ([136.143.188.112]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wsSCE-00000008ln1-2zIn; Fri, 07 Aug 2026 21:33:43 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1786138415; cv=none; d=zohomail.com; s=zohoarc; b=Wc23WidJGbIWp8Fc9+M+I68bZ4PE3481CJXMH84ECEWzumbc0wNNsxO+/eCvPGGyz2F+4cPGXI8HdocWkO0gPZmjOeJbsHsV3tivVdlZ1T4hTuuGjAeOdpxBPAPvezjK/OQrQeKCbARbZmrM7PAz7WyUYou4xOZx0cBjnJCkBcs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1786138415; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=pHBBxbPUVANpahMUOGZWz4stezBioU5NTMq0eeFgIz8=; b=CZ1Zq/UXMOXV8BWTC7lqowJhTyKrjo3mdIzxHp+IVlTuwMdLTo/5yiiidivXnQnMg+7fWe1t0uKVMz3YOSvzRF+Hh4CMSLuWHdGVNgjvaVr3zVVO3IqiWAcYdZtH/QdLs6n8z/WEMVXpu5WPtN/f/OQDO3kfPgZPcd/DEP5998w= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=michael.riesch@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1786138415; s=zohomail; d=collabora.com; i=michael.riesch@collabora.com; h=Message-ID:Date:Date:MIME-Version:Subject:Subject:To:To:Cc:Cc:From:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Message-Id:Reply-To; bh=pHBBxbPUVANpahMUOGZWz4stezBioU5NTMq0eeFgIz8=; b=bJpBgN4XzSb+MF16ZgRzB3MeQ8Wh9DbgPv4TJJezvakTcET2asvMlAfgzZLS6roH iL2djC89XDNBWidHr7yQ8DpHNX0sW39++lmX8eU9EPOkLbTMnXIgCnsMWK0lgrxgCFI yRxOWBaPytGeg/DBKbZtGqe44RrBeNh9EFAAC2l0= Received: by mx.zohomail.com with SMTPS id 1786138412992223.01443850100577; Fri, 7 Aug 2026 14:33:32 -0700 (PDT) Message-ID: <2f63364d-6653-4f78-ab0f-c75b4fd5bb9c@collabora.com> Date: Fri, 7 Aug 2026 23:33:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/4] dt-bindings: phy: rockchip,rk3588-mipi-dcphy: support per-direction phys To: Vinod Koul Cc: jason98166@gmail.com, Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Guochun Huang , Philipp Zabel , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260726-dcphy-rx-v1-v2-0-cf9cc34a412a@gmail.com> <20260726-dcphy-rx-v1-v2-1-cf9cc34a412a@gmail.com> <82da3622-9c3a-454c-87bc-fb4ec7adb68d@collabora.com> Content-Language: en-US From: Michael Riesch In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260807_143342_814319_EF3BD8F8 X-CRM114-Status: UNSURE ( 7.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Vinoud, Thanks for your feedback. On 8/6/26 17:56, Vinod Koul wrote: > On 03-08-26, 13:17, Michael Riesch wrote: > >>> + Two cells select the PHY type and the direction, so that the >>> + transmitter (DSI) and the receiver (CSI) can be described as >>> + independent consumers of the same PHY: >>> + - >>> + - >> >> How is that Rockchip specific? As you state above this is either MIPI >> CSI or MIPI DSI, two perfectly standard protocols. >> >> @all Would it be reasonable to introduce PHY_TYPE_CSI and PHY_TYPE_DSI? > > I think yes... > Jason, could you incorporate that in a v3? Thanks for your work and best regards, Michael