From patchwork Thu Jan 11 13:03:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julien Massot X-Patchwork-Id: 98576 Received: from sv.mirrors.kernel.org ([139.178.88.99]) by www.linuxtv.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rNuk0-002xTf-CY for patchwork@linuxtv.org; Thu, 11 Jan 2024 13:05:01 +0000 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 6BCE9286E2D for ; Thu, 11 Jan 2024 13:04:56 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D4BD11642E; Thu, 11 Jan 2024 13:04:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="J3Q3q05Y" X-Original-To: linux-media@vger.kernel.org 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 04C4916427; Thu, 11 Jan 2024 13:04:25 +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=1704978264; bh=ooZvmBo1ViU5Ji4xyGAIUWPoVDHwEIYn3pOqQSNGq4M=; h=From:To:Cc:Subject:Date:From; b=J3Q3q05YRNunbSoVpob8ozuBPFjZ79aU52V6GY2mi7B1dPGhghLMQEmGiqqysr0xs MUEq67zQpKvKTR/QfooEzHNaPkDmJlD4/E7McujY20tboFJCs2CtvT4dM8C3IhIWFf AcOGb/8OpX2qE5Q0cbTaU/VYR4BSx78hKNGtn9TuE10HgczK4AkvJMOR/dxXqOJx0j Swax238DLsSAWHoPp3UamWXnhx4HSwKE9/rCoqj10Uh0jylK8Q5XlbFXlwrzKD/O7u HHcQ/gWyM1VIzixbkQyGPvQJu0auqquQ58YG7QJA0ZHV0uEj3Pyss5cpT054RHyoVx HUDE5kCIsL4nA== Received: from stla-brain-8255-1.home (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: jmassot) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 5AC543781FCD; Thu, 11 Jan 2024 13:04:23 +0000 (UTC) From: Julien Massot To: linux-media@vger.kernel.org Cc: kernel@collabora.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mchehab@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, Julien Massot Subject: [PATCH v3 0/4] Add support for MAX96714F and MAX96717F GMSL2 ser/des Date: Thu, 11 Jan 2024 14:03:45 +0100 Message-ID: <20240111130349.2776699-1-julien.massot@collabora.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -4.8 (----) X-LSpam-Report: No, score=-4.8 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3 autolearn=unavailable autolearn_force=no Change since v2: - Convert drivers to use CCI helpers - Use generic node name - Use 'powerdown' as gpio name instead of 'enable' - Add pattern generator support for MAX96714 These patches add support for Maxim MAX96714F deserializer and MAX96717F serializer. MAX96714F has one GMSL2 input port and one CSI2 4 lanes output port, MAX96717F has one CSI2 input port and one GMSL2 output port. The drivers support the tunnel mode where all the CSI2 traffic coming from an imager is replicated through the deserializer output port. Both MAX96714F and MAX96717F are limited to a 3Gbps forward link rate leaving a maximum of 2.6Gbps for the video payload. Julien Massot (4): dt-bindings: media: add Maxim MAX96717F GMSL2 Serializer dt-bindings: media: add Maxim MAX96714F GMSL2 Deserializer media: i2c: add MAX96717 driver media: i2c: add MAX96714 driver .../bindings/media/i2c/maxim,max96714f.yaml | 171 +++ .../bindings/media/i2c/maxim,max96717f.yaml | 147 +++ MAINTAINERS | 14 + drivers/media/i2c/Kconfig | 26 + drivers/media/i2c/Makefile | 2 + drivers/media/i2c/max96714.c | 1077 +++++++++++++++++ drivers/media/i2c/max96717.c | 956 +++++++++++++++ 7 files changed, 2393 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/maxim,max96714f.yaml create mode 100644 Documentation/devicetree/bindings/media/i2c/maxim,max96717f.yaml create mode 100644 drivers/media/i2c/max96714.c create mode 100644 drivers/media/i2c/max96717.c