From patchwork Tue Sep 27 03:44:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jackson X-Patchwork-Id: 611278 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 BD4B6C54EE9 for ; Tue, 27 Sep 2022 03:45:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230161AbiI0DpT (ORCPT ); Mon, 26 Sep 2022 23:45:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229552AbiI0DpQ (ORCPT ); Mon, 26 Sep 2022 23:45:16 -0400 Received: from out29-73.mail.aliyun.com (out29-73.mail.aliyun.com [115.124.29.73]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC329B089C; Mon, 26 Sep 2022 20:45:14 -0700 (PDT) X-Alimail-AntiSpam: AC=CONTINUE; BC=0.164415|-1; BR=01201311R571S67rulernew998_84748_2000303; CH=blue; DM=|CONTINUE|false|; DS=CONTINUE|ham_alarm|0.0123924-0.00272444-0.984883; FP=14916267934538618010|1|1|2|0|-1|-1|-1; HT=ay29a033018047202; MF=info@arducam.com; NM=1; PH=DS; RN=3; RT=3; SR=0; TI=SMTPD_---.PPOc5pN_1664250281; Received: from localhost(mailfrom:info@arducam.com fp:SMTPD_---.PPOc5pN_1664250281) by smtp.aliyun-inc.com; Tue, 27 Sep 2022 11:44:42 +0800 Date: Tue, 27 Sep 2022 11:44:42 +0800 From: Lee Jackson To: linux-media@vger.kernel.org Cc: devicetree@vger.kernel.org, robh+dt@kernel.org Subject: [RESEND PATCH 1/2] dt-bindings: media: i2c: Add IMX519 CMOS sensor binding Message-ID: <20220927114442.000026f7@arducam.com> X-Mailer: Claws Mail 4.1.0 (GTK 3.24.33; x86_64-w64-mingw32) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add YAML device tree binding for IMX519 CMOS image sensor, and the relevant MAINTAINERS entries. Signed-off-by: Lee Jackson --- .../devicetree/bindings/media/i2c/imx519.yaml | 113 ++++++++++++++++++ MAINTAINERS | 8 ++ 2 files changed, 121 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/imx519.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/imx519.yaml b/Documentation/devicetree/bindings/media/i2c/imx519.yaml new file mode 100644 index 000000000000..717230a21764 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx519.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/imx519.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sony 1/2.5-Inch 16Mpixel CMOS Digital Image Sensor + +maintainers: + - Lee Jackson + +description: |- + The Sony IMX519 is a 1/2.5-inch CMOS active pixel digital image sensor + with an active array size of 4656H x 3496V. 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,imx519 + + reg: + description: I2C device address + maxItems: 1 + + clocks: + maxItems: 1 + + VDIG-supply: + description: + Digital I/O voltage supply, 1.05 volts + + VANA-supply: + description: + Analog voltage supply, 2.8 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 + - VANA-supply + - VDIG-supply + - VDDL-supply + - port + +additionalProperties: false + +examples: + - | + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + imx519: sensor@1a { + compatible = "sony,imx519"; + reg = <0x1a>; + clocks = <&imx519_clk>; + VANA-supply = <&imx519_vana>; /* 2.8v */ + VDIG-supply = <&imx519_vdig>; /* 1.05v */ + VDDL-supply = <&imx519_vddl>; /* 1.8v */ + + port { + imx519_0: endpoint { + remote-endpoint = <&csi1_ep>; + data-lanes = <1 2>; + clock-noncontinuous; + link-frequencies = /bits/ 64 <493500000>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index a58f1fc6dd47..a2de51d71677 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19007,6 +19007,14 @@ T: git git://linuxtv.org/media_tree.git F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml F: drivers/media/i2c/imx412.c +SONY IMX519 SENSOR DRIVER +M: Arducam Kernel Maintenance +L: linux-media@vger.kernel.org +S: Maintained +T: git git://linuxtv.org/media_tree.git +F: Documentation/devicetree/bindings/media/i2c/imx519.yaml +F: drivers/media/i2c/imx519.c + SONY MEMORYSTICK SUBSYSTEM M: Maxim Levitsky M: Alex Dubov