From patchwork Wed Apr 17 13:34:52 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sylvain Petinot X-Patchwork-Id: 13633393 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 4945313F449; Wed, 17 Apr 2024 13:36:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713360980; cv=none; b=CiIt2kNm0B7YXX6UgRhOBE1T1qA/U1DGYZFxGb7L6oouRwndH6Ao7AZ+pBdKV4sBQaAPEzHUL9lcnCTbF+c3dXwFwvAIXD+2N69IwPdlKMDY+7+Ra3xA3cZebjh8YerC7WDMCNxEpFOvy/H0/1EpFX9rVQBakUL46ascIElDwFo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713360980; c=relaxed/simple; bh=5G8pe7MP76r9XFSp6obY0JufOD1w28dhrg0c/jHU/4s=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=L2yMMqjZGniYSj++xq+KPGJzczzYSVCbZcUcC+KJq31HQsK8JGNJ6/c5zBODgbwsoM5Cw1WxOraQ+mUps/K1UvzdlBVSc8UuHeASwneJdsEuQ0TDYcpYM6cUeiMU2rfd+2rolzPuIJKjB4hfXQkJno4xUkL0V/AFRSWYzKoaAek= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=hhPr0E0l; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="hhPr0E0l" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 43HCiwkp020736; Wed, 17 Apr 2024 15:35:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type; s=selector1; bh=snhd86so2C8glVh9gr9S qBVtFEYqqmDhCpWp72NXfrU=; b=hhPr0E0lBRJznAI3Jfnv+h1rtaZkgjaRK/f/ hmLSHX8SGZe7jT2AMmPPnLvqpUCKG05h0BLsU9FB+kS8DZETSnJeP8AeySPZwg9s kCbrf/BdJYwPujXZAZXkWr4HF5++izv45k+7J0pMUDslpUrVmcn+C2M1l5dEPV8f VhhLZPbObzTx+xbAaDCa540W68yS/MrXblT8+o70Ohk0DGvTcpkzo/y22FpZKYQy P8mxCk0HSixrX+vRA4MgBYK9hJV5b0A0SVSv8jPDE+qK/aIUKpA4cdgRpTjJVpvG d6IJ9/sDEquSax3oWfccFMZ2yi7UKArsXZVuD5hewTstg+haOg== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3xg3m0qys3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 17 Apr 2024 15:35:59 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 70D0D4002D; Wed, 17 Apr 2024 15:35:56 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B6AFD216831; Wed, 17 Apr 2024 15:35:26 +0200 (CEST) Received: from localhost (10.130.72.242) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Wed, 17 Apr 2024 15:35:26 +0200 From: Sylvain Petinot To: , , , , , CC: , , Subject: [PATCH 1/2] media: dt-bindings: Add ST VD56G3 camera sensor binding Date: Wed, 17 Apr 2024 15:34:52 +0200 Message-ID: <20240417133453.17406-2-sylvain.petinot@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240417133453.17406-1-sylvain.petinot@foss.st.com> References: <20240417133453.17406-1-sylvain.petinot@foss.st.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-17_10,2024-04-16_01,2023-05-22_02 Add devicetree bindings Documentation for ST VD56G3 & ST VD66GY camera sensors. Update MAINTAINERS file. Signed-off-by: Sylvain Petinot --- .../bindings/media/i2c/st,st-vd56g3.yaml | 143 ++++++++++++++++++ MAINTAINERS | 9 ++ 2 files changed, 152 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml b/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml new file mode 100644 index 000000000000..6792c02fea5c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2024 STMicroelectronics SA. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/st,st-vd56g3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics VD56G3 Global Shutter Image Sensor + +maintainers: + - Benjamin Mugnier + - Sylvain Petinot + +description: |- + The STMicroelectronics VD56G3 is a 1.5 M pixel global shutter image sensor + with an active array size of 1124 x 1364 (portrait orientation). + It is programmable through I2C, the address is fixed to 0x10. + The sensor output is available via CSI-2, which is configured as either 1 or + 2 data lanes. + The sensor provides 8 GPIOS that can be used for either + - frame synchronization (Master: out-sync or Slave: in-sync) + - external LED signal (synchronized with sensor integration periods) + +properties: + compatible: + enum: + - st,st-vd56g3 + - st,st-vd66gy + description: + Two variants are availables; VD56G3 is a monochrome sensor while VD66GY + is a colour variant. + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + VCORE-supply: + description: Digital core power supply (1.15V) + + VDDIO-supply: + description: Digital IO power supply (1.8V) + + VANA-supply: + description: Analog power supply (2.8V) + + reset-gpios: + description: Sensor reset active low GPIO (XSHUTDOWN) + maxItems: 1 + + st,leds: + description: + Sensor's GPIOs used for external LED control. + Signal being the enveloppe of the integration time. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 + items: + minimum: 0 + maximum: 7 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + const: 0 + + data-lanes: + minItems: 1 + maxItems: 2 + items: + enum: [1, 2] + + link-frequencies: + minItems: 1 + maxItems: 1 + items: + enum: [402000000, 750000000] + + lane-polarities: + minItems: 1 + maxItems: 3 + items: + enum: [0, 1] + description: Any lane can be inverted or not. + + required: + - clock-lanes + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - VCORE-supply + - VDDIO-supply + - VANA-supply + - reset-gpios + - port + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + vd56g3: camera-sensor@10 { + compatible = "st,st-vd56g3"; + reg = <0x10>; + + clocks = <&camera_clk_12M>; + + VCORE-supply = <&camera_vcore_v1v15>; + VDDIO-supply = <&camera_vddio_v1v8>; + VANA-supply = <&camera_vana_v2v8>; + + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + st,leds = <6>; + + port { + vd56g3_ep: endpoint { + clock-lanes = <0>; + data-lanes = <1 2>; + link-frequencies = + /bits/ 64 <402000000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 7c121493f43d..991e65627e18 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -20868,6 +20868,15 @@ S: Maintained F: Documentation/hwmon/stpddc60.rst F: drivers/hwmon/pmbus/stpddc60.c +ST VD56G3 DRIVER +M: Benjamin Mugnier +M: Sylvain Petinot +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/st,st-vd56g3.yaml +F: drivers/media/i2c/st-vd56g3.c + ST VGXY61 DRIVER M: Benjamin Mugnier M: Sylvain Petinot