From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 25E7F2FFDF1; Mon, 18 Aug 2025 08:22:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755505368; cv=none; b=CViigXi7i3ycA6x4jx2q6V/L44mJ1fqryXlkSVeREksA/t0EW5KDlXxnn1ElOazb7xckTRivQaFtlVRdgmYNDsjVDdnrg/8ADvCpgOS8BXN+jD+BGk2ri1/xDlnGbl2n8Oex2u3Fv4TbS8ScKgeTh3+JPDHzNVLUEtOHWpYbkzw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755505368; c=relaxed/simple; bh=G5KjcXCcfVMEVsjscb4Ys/l1/DUNqEaAxB7u6lNcs7A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=NOK+OPhK2aY9WfrRQ9h8zTe+Z+/zDtYOIAXu3+jAEMNL1AL2iE29SCE/fVwbt6QEabkkH8IuxR9wdh+Dg34ZRZCa4PXUD85OBcSphiQraGry7EiEGUOoq2YUap2F7kV9IVXIO8cP7BQ99xDLe2OECewjSxxxTw4PMOUdhm4TcCE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q7NUkrR+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Q7NUkrR+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40F8EC4CEEB; Mon, 18 Aug 2025 08:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755505366; bh=G5KjcXCcfVMEVsjscb4Ys/l1/DUNqEaAxB7u6lNcs7A=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Q7NUkrR+lL70kb7FWfE7SwLKXc2u4ErdmJAmrympHHMqrMapsTnf7U+Vgm+n4sd27 JaqV6b6fY2tBPOH+3jg0MZLlb1g2Bz2e5vm/KHs54+I0kOVk4/Dot0BLkHxoI3ADMu pbd5coJAVX5IoNOAW7N1NqHQY/ZzKiR6BKqOupptlnqhhFas93qCSlZaGBrnlRv/31 y21sqMJu2mdvJn2GukyD80DW3fJzspHCZDuigNZlP4S9JwM3XdTKDDCBtAARSX75hi XJFzCTzwxFlGnSNQW5fSlc69q9ebc8HPPZH+YF0TwEnGofhmvkkBhEC9NmuCQSpHtH C8khRVzSe6P9Q== Message-ID: <05da83dd-2cd2-4f51-8169-e8cf0190d6c1@kernel.org> Date: Mon, 18 Aug 2025 10:22:38 +0200 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 v2 00/12] Add FSD CSI support To: Inbaraj E , mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, s.nawrocki@samsung.com, s.hauer@pengutronix.de, shawnguo@kernel.org, cw00.choi@samsung.com, rmfrfs@gmail.com, laurent.pinchart@ideasonboard.com, martink@posteo.de, mchehab@kernel.org, linux-fsd@tesla.com, will@kernel.org, catalin.marinas@arm.com, pankaj.dubey@samsung.com, shradha.t@samsung.com, ravi.patel@samsung.com Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, alim.akhtar@samsung.com, linux-samsung-soc@vger.kernel.org, kernel@puri.sm, kernel@pengutronix.de, festevam@gmail.com, linux-media@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org References: <20250814140943.22531-1-inbaraj.e@samsung.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 14/08/2025 16:09, Inbaraj E wrote: > FSD CSI(Camera Serial Interface) IP bundles Link controller and DMA > controller for receiving frames. FSD SoC has 12 instances of CSI IP and > 3 D-PHY. 4 instances of CSI IP use 1 D-PHY. > > This patch series does the following: > 1) Refactor the imx-mipi-csis driver to support platform specific > clock names and interrupt handlers through device specific data > (struct mipi_csis_info). > 2) Add FSD CSI link controller support in imx-mipi-csis driver. > 3) Introduce a new media driver for FSD CSI DMA providing support for > video capture and streaming. > > These patches were tested on the FSD platform using the > capture_raw_frames application. > > Changes since v1: > 1. Addressed review comments from Laurent Pinchart to integrate the > with imx-mipi-csis.c to handle the CSIS and expose it as a subdev. > > Here is the link to v1 patch for reference: > https://patchwork.kernel.org/project/linux-media/patch/7e7832c16925386b771ddb7e00e08661115aa0ea.1668963790.git.sathya@samsung.com/ Use lore links. b4 gives them for free.. > > Inbaraj E (12): > dt-bindings: clock: Add CAM_CSI clock macro for FSD > clk: samsung: fsd: Add clk id for PCLK and PLL in CAM_CSI block > dt-bindings: media: nxp: Add support for FSD SoC > arm64: dts: fsd: Add CSI nodes Please split patches targeting different subsystems, since they are completely independent. There is little benefit in combining independent work into one huge patchset. Best regards, Krzysztof