From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from leonov.paulk.fr (leonov.paulk.fr [185.233.101.22]) (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 9AF74282F08; Mon, 18 May 2026 15:34:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.233.101.22 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779118458; cv=none; b=BS4bKHE2BD3TeawlExwA1hxumLbc/ocniOmukYEeX1wg3BFNI16rMrvTbO675UfpJwdkaqIXDBKQkcsSedW2ffVYtmF2EprPUVcM5yB5tk1vOiOx5YDv5IgS5ooFxqoRZr53/THw76ITDrB1RYFqO/9zxx3AxOiJzsg9bYg31/o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779118458; c=relaxed/simple; bh=ypg30GFVWaBROlxm29ZV9G0HDLk60+P5gg3Ztr55JRc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=LwYqIcw/QLXKdnQstQv4dE02wh1hGtf95mJA7Z0V4Am8IeH8zyGVUaBKOigk88LTZnwDwCk1ZFchJdfjUT2SmTiqCS1hpxBk0xD9K7FLe6+8nY91iOcjKutDtDj9eIvx8sBsswaz+A8ty4fyQYFr85CoHPKceNt9q6ognzDrMVc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io; spf=pass smtp.mailfrom=sys-base.io; arc=none smtp.client-ip=185.233.101.22 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sys-base.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sys-base.io Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id D3C8E1F80041; Mon, 18 May 2026 15:34:15 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id 568F3B40808; Mon, 18 May 2026 15:34:15 +0000 (UTC) X-Spam-Level: * Received: from collins (unknown [192.168.1.64]) by laika.paulk.fr (Postfix) with ESMTP id 1F260B407FB; Mon, 18 May 2026 15:33:40 +0000 (UTC) From: Paul Kocialkowski To: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org Cc: Yong Deng , Paul Kocialkowski , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Michael Turquette , Stephen Boyd , Brian Masney , Maxime Ripard Subject: [PATCH v9 0/9] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / Platform Support Date: Mon, 18 May 2026 17:33:29 +0200 Message-ID: <20260518153339.619947-1-paulk@sys-base.io> X-Mailer: git-send-email 2.54.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series adds platform support for the V3s/V3/S3 MIPI CSI-2 and ISP units as well the as A83T MIPI CSI-2 unit in the respective device-trees. Overlays for the BananaPi M3 cameras are also provided as actual users of the camera pipeline on A83T. The corresponding drivers and dt bindings were merged a long time ago but this series was never actually picked up. It seems more than ready to be merged! Changes since v8: - Added collected review tags; - Added the overlays to be built as full dtbs. - Removed trailing whitespace. Changes since v7: - Added collected review tags; - Added interconnect properties to bindings; - Added compatible for device-tree overlays; - Moved mclk pin to sensor node in bpi-m3 overlays; - Removed duplicated assigned-clocks in bpi-m3 overlays. Changes since v6: - Rebased on top of the latest media tree, renamed dts to dtso for overlays. Changes since v5: - Added BananaPi M3 camera sensor support as device-tree overlays; - Cleaned-up OV8865 regulator definitions; - Always declared the internal links between CSI and MIPI CSI-2 on A83T in device-tree. Changes since v4: - Removed mbus bindings patch: an equivalent change was merged; - Added collected tags; - Rebased on latest media tree. Changes since v3: - Reordered v3s mbus compatible in binding; - Added collected tag; - Removed rejected interconnects fix. Changes since all-in-one v2: - Corrected mbus index used for the interconnects; - Used extended mbus binding and exported the DRAM clock for that; - Reworked the description of the core openfirmware change to give more insight about the situation. *** BLURB HERE *** Paul Kocialkowski (9): dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties clk: sunxi-ng: v3s: Export MBUS and DRAM clocks to the public header ARM: dts: sun8i: v3s: Add mbus node to represent the interconnect ARM: dts: sun8i: v3s: Add nodes for MIPI CSI-2 support ARM: dts: sun8i: v3s: Add support for the ISP ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node ARM: dts: sun8i-a83t: Add BananaPi M3 OV5640 camera overlay ARM: dts: sun8i-a83t: Add BananaPi M3 OV8865 camera overlay .../media/allwinner,sun6i-a31-csi.yaml | 6 + .../media/allwinner,sun6i-a31-isp.yaml | 6 + arch/arm/boot/dts/allwinner/Makefile | 6 + .../sun8i-a83t-bananapi-m3-camera-ov5640.dtso | 115 +++++++++++++++++ .../sun8i-a83t-bananapi-m3-camera-ov8865.dtso | 101 +++++++++++++++ arch/arm/boot/dts/allwinner/sun8i-a83t.dtsi | 43 +++++++ arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi | 121 ++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun8i-v3s.h | 4 - include/dt-bindings/clock/sun8i-v3s-ccu.h | 4 +- 9 files changed, 400 insertions(+), 6 deletions(-) create mode 100644 arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3-camera-ov5640.dtso create mode 100644 arch/arm/boot/dts/allwinner/sun8i-a83t-bananapi-m3-camera-ov8865.dtso -- 2.54.0