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 785C345D5CC; Tue, 15 Sep 2026 20:20:55 +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=1789503655; cv=none; b=JXDwzI/rF/PsAkdUIZjt2xYlfchdbPv8o0tfj/18tj80A7TzJ+l6O6+qIAY5BOD/YlQU/gp+iw8iuXzvMnES2PTZY7+9l6qRATl/o+VG4cw++3iJk0AAOesmqZteED7QTzEZDV4XQIeI4sLLYcPN4zpyfhYnjyodoJDtEhGxOhw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789503655; c=relaxed/simple; bh=F3EydiwWv2sHGxkCKOtN0Vy5CvYWXWGh2eXOMUI/is8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=eE8Ih7gHPRWyUefcsH1dyjgr2bdDzSh8dv/ZhUA63AKet6tbCNDsA6wIKGdjnGs1W5LVkSYhOKPIJmW09nSxzeG9Ghed3k42myQSin1H4uotz5xvVEyjpIQYXhXlzoRK/XuZTgGBRAcPaPoRsvVvLFiAfvjQ8alWwXES3OzZIZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=CaT/k6Ap; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="CaT/k6Ap" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2A7D3C2BCFC; Tue, 15 Sep 2026 20:20:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux.dev; s=korg; t=1789503655; bh=F3EydiwWv2sHGxkCKOtN0Vy5CvYWXWGh2eXOMUI/is8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=CaT/k6Apvo/Uq11YqUUDqi1Y3v3qz30vf5dMK+NCu8saY/UeYZVeDLr3+mVINOBpA pQW+8eDYsONSyOQfRF9MKifxEIaBRDFXBGcJqb8DTkT2hrSi0Y2bLHXKeZA9/HLxLw eFIfgzBPzE91UMCW/QGFNj6w+QzBr4JC/hXXFmKM= Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0AFE6C982C1; Tue, 15 Sep 2026 20:20:55 +0000 (UTC) From: Richard Leitner Date: Tue, 15 Sep 2026 22:20:24 +0200 Subject: [PATCH 2/3] dt-bindings: media: i2c: Add vision-components,mipi-module-controller Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260915-vc-mipi-ctrl-v1-2-8a42b693d889@linux.dev> References: <20260915-vc-mipi-ctrl-v1-0-8a42b693d889@linux.dev> In-Reply-To: <20260915-vc-mipi-ctrl-v1-0-8a42b693d889@linux.dev> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mauro Carvalho Chehab , Laurent Pinchart Cc: Alexander Stein , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Richard Leitner X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789503653; l=4015; i=richard.leitner@linux.dev; s=20250225; h=from:subject:message-id; bh=F3EydiwWv2sHGxkCKOtN0Vy5CvYWXWGh2eXOMUI/is8=; b=/mFaaIINN95LzVmumfEzAH+IQLxjt4TZYEtUG2FD8seOaodAzFisyY7hEx7Kbsp1aiwBx+Nwf MQc3ieTJPcrBRLUEKd96NES3Dxsk0+GqII+NYa5AEPd3hVJxnn81Nq9 X-Developer-Key: i=richard.leitner@linux.dev; a=ed25519; pk=8hZNyyyQFqZ5ruVJsSGBSPIrmJpfDm5HwHU4QVOP1Pk= X-Endpoint-Received: by B4 Relay for richard.leitner@linux.dev/20250225 with auth_id=350 Add bindings for the Vision Components MIPI Camera Module Controller. Signed-off-by: Richard Leitner --- .../vision-components,mipi-module-controller.yaml | 92 ++++++++++++++++++++++ MAINTAINERS | 7 ++ 2 files changed, 99 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/vision-components,mipi-module-controller.yaml b/Documentation/devicetree/bindings/media/i2c/vision-components,mipi-module-controller.yaml new file mode 100644 index 0000000000000..2a031aea68457 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/vision-components,mipi-module-controller.yaml @@ -0,0 +1,92 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/vision-components,mipi-module-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Vision Components MIPI Camera Module Controller + +maintainers: + - Laurent Pinchart + - Richard Leitner + +description: |- + The MIPI camera module controller is an FPGA-based, I2C-accessible system + controller found on MIPI camera modules from Vision Components. It abstracts + the camera sensor behind a unified register interface, and controls and + sequences the on-board power supplies and clocks. + + The camera sensor abstraction is optional. The controller exposes a tunneled + downstream I2C bus used by the attached image sensor. The controller node + acts as the upstream device on the host bus, while child node below the + controller represent the sensor device reachable through the tunnel. + +properties: + compatible: + const: vision-components,mipi-module-controller + + reg: + maxItems: 1 + + '#clock-cells': + const: 0 + + clock-frequency: + description: Frequency of the sensor clock provided by the module + + vcc-supply: + description: Power supply of the module (3.3V) + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + - '#clock-cells' + - clock-frequency + - vcc-supply + - '#address-cells' + - '#size-cells' + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + vc_mipi_ctrl: controller@10 { + compatible = "vision-components,mipi-module-controller"; + reg = <0x10>; + #clock-cells = <0>; + clock-frequency = <37125000>; + vcc-supply = <&cam_3v3>; + + #address-cells = <1>; + #size-cells = <0>; + + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + + vc_mipi_sensor: camera@60 { + compatible = "ovti,ov9281"; + reg = <0x60>; + + clocks = <&vc_mipi_ctrl>; + clock-names = "inck"; + + avdd-supply = <&vc_mipi_ctrl>; + dvdd-supply = <&vc_mipi_ctrl>; + dovdd-supply = <&vc_mipi_ctrl>; + }; + }; + }; + }; +... + diff --git a/MAINTAINERS b/MAINTAINERS index c2414447892c2..3ee3fec098831 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -29106,6 +29106,13 @@ S: Maintained F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml F: drivers/iio/light/veml6075.c +VISION COMPONENTS MIPI MODULE CONTROLLER DRIVER +M: Laurent Pinchart +M: Richard Leitner +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/vision-components,mipi-module-controller.yaml + VISL VIRTUAL STATELESS DECODER DRIVER M: Daniel Almeida L: linux-media@vger.kernel.org -- 2.53.0