From nobody Fri Dec 19 17:36:33 2025 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 1D8D921A447; Wed, 30 Apr 2025 08:28:06 +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=1746001689; cv=none; b=MPTUNmKqzPdodK7AsANrJ9p635BdAqp1b5OVHBTXpBfnQdZ70nVr+9rPW7keDbkKx6kV95ASAfL01etAh5xqCpxJdQa/vYYRvml5pcxYbh5hDxt0Th1J0mQVJxBSn/HVSOF4Q8actmmlIUyskWditQz20sRCrv/Uv+cMTzDpy2c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746001689; c=relaxed/simple; bh=DFq8mYUtCUE9jgv1G33vM0Wv8i26/Rk7dfC9XoZ1FNI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=D7Q2tDG9HfzzB/T2Tv0da/lx6/vyxPF/lVOzZzNgMuADhzHJ6cbLwivMO34+8MW3pMkq5RFVVl4UedmZJgjM30GfSW0yPRfUQWlxQbMzejalj4l6V82F737d8GYTLseXWIUxZctL+jrkaIT2Uz1UTBVfBgnWDxCnwQxWvymhEZ8= 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=50bGuMHA; 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="50bGuMHA" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53U7CoAu000828; Wed, 30 Apr 2025 10:27:57 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= qIwTXEx3EHifRfl1Apy9VdRg11114tUE5KIXmLH69T0=; b=50bGuMHAWshhbr7R 9rl1tbpCrh7J+TliJOp7JqEt3y2Lik8hn+FNBglDDLpdKnuq48qfW5ny+HfB32QX +CvVMPeWoGCm9AafwNy/xyoo3Ge5MgDFmUjHLtPi5mb8eqjVI7+w8cj8KECN2aNl xgkXaB+8OoZgQraTECQwAQCqjx/HsysfPDpySIDQYxjxS1I6oUC4BWy3vGCf3mJ7 4PSi7da2r98jNetWwssSLRVuQ5qCfmu5cr7o2GmBdrX0yTC/w+yXPMKUIOxtkCJn E2ONkTNVoeyVABchiZNEURWDKGIt1Nj7MO4jBK/4RJxldThJdEJxSDTSTqVFYoAU 3wpQsw== 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 46b6tmsyrf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Apr 2025 10:27:57 +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 A5F6E40080; Wed, 30 Apr 2025 10:26:43 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id F10BB9AD321; Wed, 30 Apr 2025 10:24:40 +0200 (CEST) Received: from localhost (10.252.1.18) 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 15.1.2507.39; Wed, 30 Apr 2025 10:24:40 +0200 From: Benjamin Mugnier Date: Wed, 30 Apr 2025 10:24:38 +0200 Subject: [PATCH v7 1/2] media: dt-bindings: Add ST VD55G1 camera sensor 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: quoted-printable Message-ID: <20250430-b4-vd55g1-v7-1-761b72495ac3@foss.st.com> References: <20250430-b4-vd55g1-v7-0-761b72495ac3@foss.st.com> In-Reply-To: <20250430-b4-vd55g1-v7-0-761b72495ac3@foss.st.com> To: Benjamin Mugnier , Sylvain Petinot , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sakari Ailus CC: , , , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-04-30_02,2025-04-24_02,2025-02-21_01 Also update MAINTAINERS file accordingly. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Benjamin Mugnier --- .../devicetree/bindings/media/i2c/st,vd55g1.yaml | 133 +++++++++++++++++= ++++ MAINTAINERS | 7 ++ 2 files changed, 140 insertions(+) diff --git a/Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml b/D= ocumentation/devicetree/bindings/media/i2c/st,vd55g1.yaml new file mode 100644 index 0000000000000000000000000000000000000000..3c071e6fbea613e560f63d38af5= 79421daee0efb --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml @@ -0,0 +1,133 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright (c) 2025 STMicroelectronics SA. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/st,vd55g1.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics VD55G1 Global Shutter Image Sensor + +maintainers: + - Benjamin Mugnier + - Sylvain Petinot + +description: |- + The STMicroelectronics VD55G1 is a global shutter image sensor with an ac= tive + array size of 804H x 704V. It is programmable through I2C interface. The = I2C + address is fixed to 0x10. + + Image data is sent through MIPI CSI-2, which is configured as only 1 data + lane. The sensor provides 4 GPIOS that can be used for external LED signal + (synchronized with sensor integration periods). + +allOf: + - $ref: /schemas/media/video-interface-devices.yaml# + +properties: + compatible: + const: st,vd55g1 + + 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: + List sensor's GPIOs used to control strobe light sources during expo= sure + time. The numbers identify the sensor pin on which the illumination + system is connected. GPIOs are active-high. + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 4 + items: + minimum: 0 + maximum: 3 + + port: + $ref: /schemas/graph.yaml#/$defs/port-base + additionalProperties: false + + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-lanes: + items: + - const: 1 + + link-frequencies: + maxItems: 1 + items: + minimum: 125000000 + maximum: 600000000 + + lane-polarities: + minItems: 1 + maxItems: 2 + + required: + - data-lanes + - link-frequencies + +required: + - compatible + - reg + - clocks + - vcore-supply + - vddio-supply + - vana-supply + - reset-gpios + - port + +unevaluatedProperties: false + +examples: + - | + #include + + i2c { + #address-cells =3D <1>; + #size-cells =3D <0>; + + camera-sensor@10 { + compatible =3D "st,vd55g1"; + reg =3D <0x10>; + + clocks =3D <&camera_clk_12M>; + + vcore-supply =3D <&camera_vcore_v1v15>; + vddio-supply =3D <&camera_vddio_v1v8>; + vana-supply =3D <&camera_vana_v2v8>; + + reset-gpios =3D <&gpio 5 GPIO_ACTIVE_LOW>; + st,leds =3D <2>; + + orientation =3D <2>; + rotation =3D <0>; + + port { + endpoint { + data-lanes =3D <1>; + link-frequencies =3D /bits/ 64 <600000000>; + remote-endpoint =3D <&csiphy0_ep>; + }; + }; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 2286200b355bde3604607be916ef09aa88feed0e..4f5e9005063a157de69e81b10f8= def9da9e6c04c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -22410,6 +22410,13 @@ S: Maintained F: Documentation/hwmon/stpddc60.rst F: drivers/hwmon/pmbus/stpddc60.c =20 +ST VD55G1 DRIVER +M: Benjamin Mugnier +M: Sylvain Petinot +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/st,vd55g1.yaml + ST VGXY61 DRIVER M: Benjamin Mugnier M: Sylvain Petinot --=20 2.25.1