From patchwork Tue Jan 24 15:05:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naushir Patuck X-Patchwork-Id: 13114299 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 61E09C54EAA for ; Tue, 24 Jan 2023 15:09:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230048AbjAXPJA (ORCPT ); Tue, 24 Jan 2023 10:09:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233770AbjAXPI6 (ORCPT ); Tue, 24 Jan 2023 10:08:58 -0500 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7FD64708B for ; Tue, 24 Jan 2023 07:08:53 -0800 (PST) Received: by mail-wr1-x42c.google.com with SMTP id r9so14182264wrw.4 for ; Tue, 24 Jan 2023 07:08:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ZWSkBcEvUUJYQkZL5RaKa66bmqwU95+71Vniuwzz4y4=; b=bbRni7LS+qbzaxcnKqCpzqQ73zyeUMYPRkqLZeP5Eoz5rkCWPQNzvSMz+jIb2ruIVn 61IzWFzeuKCUkqTIsdFsiQfXBqhtyMBycOiTeazw5VFuUNu5/aLreXw/69icZQEmUft+ 1oGZczanqjsazheuY7mDfZMtVWq7ji1zOkB+muD/J6P2ar0sRBzSgF0EUPkhzd8dkx7M 1OYK4oAxtwbKo42iR41ZRfoyHTn209HcOyV/3O66eeDPtiV0FHKwSAjLdVYG1gAN6g2+ F/yZ7rSQFzJFF0yaGiFeNNGxRX/etOVu7VnGeB4djHWMfM6Hp+9EhkkWmlIE1LbF6PxY esSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZWSkBcEvUUJYQkZL5RaKa66bmqwU95+71Vniuwzz4y4=; b=3a9YTx2UrB/+68GxOr2xJTbXsh7dUWReiv80Y68PfuPhjekCz51G4ZqJ6t3YoWE4Es nlHMhFZ8sgg0oU5lUn3NfNgGN2hDH3dF7Dwvdg38CNYQNBD+ZuOsXeYutH38SvpGy36K FPH9LJ8fgMFfvMuHAiJr5qOj3WCzBdYeo0e6iXMgiflBxGdJP+zACOVelRKLB9nYOZzt 77DsomkWdvgU6Pd9Akgjl+Jv//cmqOtdg3vmV3mcAUPuAeGghU4PG5TLtGZsCBuCDQfZ WBrr4XGotG9RicZCMxQY4JWN0mXA5u+NKZoX9MFg2ef5uio+MBUEDuF5nxmg8c83et1a 1E5g== X-Gm-Message-State: AO0yUKXFd2r3Vqo3Ppk12T+ieIplj5W1jR8IFtH/4/P0N/SctVGWWco8 9aE3BwVDuoyT7kSzOnffiO9ag5qZG6VBzmZ/xmU= X-Google-Smtp-Source: AK7set/fcMxC8cDiL6yasQT0tMnrlvJa7ZhDJShkvS7p9CtXDJVPLR8u9yLD5kS24PXM4LkZXiH+sA== X-Received: by 2002:a5d:6a03:0:b0:2bf:b4ab:e82e with SMTP id m3-20020a5d6a03000000b002bfb4abe82emr851606wru.66.1674572930066; Tue, 24 Jan 2023 07:08:50 -0800 (PST) Received: from localhost.localdomain ([93.93.133.154]) by smtp.gmail.com with ESMTPSA id a3-20020adff7c3000000b002bdc3f5945dsm2053769wrq.89.2023.01.24.07.08.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Jan 2023 07:08:49 -0800 (PST) From: Naushir Patuck To: linux-media@vger.kernel.org, devicetree@vger.kernel.org Cc: Dave Stevenson , Naushir Patuck Subject: [PATCH v1 1/2] dtbindings: media: i2c: Add IMX708 CMOS sensor binding Date: Tue, 24 Jan 2023 15:05:46 +0000 Message-Id: <20230124150546.12876-2-naush@raspberrypi.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230124150546.12876-1-naush@raspberrypi.com> References: <20230124150546.12876-1-naush@raspberrypi.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Dave Stevenson Add YAML devicetree binding for IMX708 CMOS image sensor. Let's also add a MAINTAINERS entry for the binding and driver. Signed-off-by: Dave Stevenson Signed-off-by: Naushir Patuck --- .../devicetree/bindings/media/i2c/imx708.yaml | 119 ++++++++++++++++++ MAINTAINERS | 7 ++ 2 files changed, 126 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imx708.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/imx708.yaml b/Documentation/devicetree/bindings/media/i2c/imx708.yaml new file mode 100644 index 000000000000..db1331951fce --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx708.yaml @@ -0,0 +1,119 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx708.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor + +maintainers: + - Raspberry Pi Kernel Maintenance + +description: |- + The Sony IMX708 is a 1/2.3-inch CMOS active pixel digital image sensor + with an active array size of 4608H x 2592V. It is programmable through + I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet. + Image data is sent through MIPI CSI-2, which is configured as either 2 or + 4 data lanes. + +properties: + compatible: + const: sony,imx708 + + reg: + description: I2C device address + maxItems: 1 + + clocks: + maxItems: 1 + + VDIG-supply: + description: + Digital I/O voltage supply, 1.1 volts + + VANA1-supply: + description: + Analog1 voltage supply, 2.8 volts + + VANA2-supply: + description: + Analog2 voltage supply, 1.8 volts + + VDDL-supply: + description: + Digital core voltage supply, 1.8 volts + + reset-gpios: + description: |- + Reference to the GPIO connected to the xclr pin, if any. + Must be released (set high) after all supplies and INCK are applied. + + # See ../video-interfaces.txt for more details + port: + type: object + properties: + endpoint: + type: object + properties: + data-lanes: + description: |- + The sensor supports either two-lane, or four-lane operation. + For two-lane operation the property must be set to <1 2>. + items: + - const: 1 + - const: 2 + + clock-noncontinuous: + type: boolean + description: |- + MIPI CSI-2 clock is non-continuous if this property is present, + otherwise it's continuous. + + link-frequencies: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-array + description: + Allowed data bus frequencies. + + required: + - link-frequencies + +required: + - compatible + - reg + - clocks + - VANA1-supply + - VANA2-supply + - VDIG-supply + - VDDL-supply + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + imx708: sensor@1a { + compatible = "sony,imx708"; + reg = <0x1a>; + clocks = <&imx708_clk>; + VANA1-supply = <&imx708_vana1>; /* 1.8v */ + VANA2-supply = <&imx708_vana2>; /* 2.8v */ + VDIG-supply = <&imx708_vdig>; /* 1.1v */ + VDDL-supply = <&imx708_vddl>; /* 1.8v */ + + port { + imx708_0: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2>; + clock-noncontinuous; + link-frequencies = /bits/ 64 <450000000>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index f1c9aa89f6a4..7edeed53de4e 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19503,6 +19503,13 @@ T: git git://linuxtv.org/media_tree.git F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml F: drivers/media/i2c/imx412.c +M: Raspberry Pi Kernel Maintenance +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/imx708.yaml +F: drivers/media/i2c/imx708.c + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky M: Alex Dubov