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 87202CD4F49 for ; Mon, 18 May 2026 15:34:11 +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: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=xh4kgg/9B3+JbwzGevXQ6QAwud4OB9VmhSLRGqyk2XI=; b=G7ZdDaDnW7HFaLBbDWC0BRB2hS onmCly3F9NXlhFybz0vHU7AjN8RKhqoHB8Bprg/5FFN0aCNNplyCoeHQEe5WaVXUQb39yI4jjfjPY joSOxX0Ofc25+RhS/eIqrmZk60/2AD36XqaRHQQLNFoba5fMUe6at1KOHoTv9yGMViJG2J9+Rqz7d 1WcHwnvZb/VdAVBJU3PhJ9REIHjJFhgfFl5vjHAf5zIzwHTzefgEbnJpuB9JOXK4it5LbZO5lacn2 i9WgERHITpE/MSfkyVc/PtxTJtyT/Pr7K79sxvRlzo8UuTP2cua8f4tlB/UaQEzYoKGH3PrkuXim2 mCECkoLA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOzyn-0000000GAkv-0Bs6; Mon, 18 May 2026 15:34:05 +0000 Received: from leonov.paulk.fr ([185.233.101.22]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wOzyj-0000000GAjV-2Dep for linux-arm-kernel@lists.infradead.org; Mon, 18 May 2026 15:34:03 +0000 Received: from laika.paulk.fr (12.234.24.109.rev.sfr.net [109.24.234.12]) by leonov.paulk.fr (Postfix) with ESMTPS id 2911E1F8004A for ; Mon, 18 May 2026 15:33:59 +0000 (UTC) Received: by laika.paulk.fr (Postfix, from userid 65534) id 78CCDB40808; Mon, 18 May 2026 15:33:58 +0000 (UTC) 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 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260518_083401_894631_D2B93E88 X-CRM114-Status: GOOD ( 15.88 ) 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 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