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[2604:1380:45e3:2400::1]) by mx.google.com with ESMTPS id c19-20020a637253000000b005cdf88fbc11si978258pgn.48.2024.01.11.04.09.49 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 Jan 2024 04:09:49 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-23560-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1; Authentication-Results: mx.google.com; dkim=pass header.i=@collabora.com header.s=mail header.b=WwFaddtk; spf=pass (google.com: domain of linux-kernel+bounces-23560-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-23560-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=collabora.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 860DA287A63 for ; Thu, 11 Jan 2024 12:09:49 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2D6D815AC1; Thu, 11 Jan 2024 12:09:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="WwFaddtk" Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 EEDB5154AE; Thu, 11 Jan 2024 12:09:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1704974950; bh=eZahT2rDuCpxGaxjQ0g1JBIf/O3DF9bTmSWTwmZEQco=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=WwFaddtkJJu7jPZYnHCPG/N6e4prkzO+Gu9Qw9P81aKmJQxyuQCYIXjImX3YoGb1n HP8wobgYkBR95NKbpkw18krJRqRwGBpUo1uL2+j2MyUY4cuMUvQdPUEKKy/wWAksLH 0K/rfQU7ifpiAcY0wyz1pYY6n2M8CgvYOMgIzaIpS0vjPR2B6REitQwwcpkAaOecsk Q9KgW3ocGcqqiufREDJq9p9ks37nX/ThwWupsLHS7x/giZnmOZiMwiSMxMRpMOBjvi V6MgfIs1T4kciPxkPgdwdDQoQjbgqvCe5w7RxrN3Bv/YTBn0KQiVCRu14tuBhbUX00 AliBy58fCgVEw== Received: from [100.113.186.2] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id C42ED3781FCD; Thu, 11 Jan 2024 12:09:09 +0000 (UTC) Message-ID: <09de860e-224b-4ed5-a6f3-da4f336d2dd7@collabora.com> Date: Thu, 11 Jan 2024 13:09:09 +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 v5 2/2] phy: mtk-mipi-csi: add driver for CSI phy Content-Language: en-US To: Julien Stephan Cc: Phi-bang Nguyen , Louis Kuo , Andy Hsieh , Chunfeng Yun , Chun-Kuang Hu , Conor Dooley , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, Kishon Vijay Abraham I , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, Matthias Brugger , Philipp Zabel , Rob Herring , Vinod Koul References: <20240111101738.468916-1-jstephan@baylibre.com> From: AngeloGioacchino Del Regno In-Reply-To: <20240111101738.468916-1-jstephan@baylibre.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 11/01/24 11:17, Julien Stephan ha scritto: > From: Phi-bang Nguyen > > This is a new driver that supports the MIPI CSI CD-PHY version 0.5 > > The number of PHYs depend on the SoC. > Each PHY can support D-PHY only or CD-PHY configuration. > The driver supports only D-PHY mode, so CD-PHY > compatible PHY are configured in D-PHY mode. > > Signed-off-by: Louis Kuo > Signed-off-by: Phi-bang Nguyen > [Julien Stephan: refactor code] > [Julien Stephan: simplify driver model: one instance per phy vs > one instance for all phys] > Co-developed-by: Julien Stephan > Signed-off-by: Julien Stephan Reviewed-by: AngeloGioacchino Del Regno