From patchwork Fri Oct 5 21:57:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ricardo Ribalda Delgado X-Patchwork-Id: 10628819 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4E5A41515 for ; Fri, 5 Oct 2018 21:57:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3BDF829BA8 for ; Fri, 5 Oct 2018 21:57:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2EE0329BE1; Fri, 5 Oct 2018 21:57:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B910629BA8 for ; Fri, 5 Oct 2018 21:57:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726037AbeJFE6h (ORCPT ); Sat, 6 Oct 2018 00:58:37 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:38722 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725787AbeJFE6h (ORCPT ); Sat, 6 Oct 2018 00:58:37 -0400 Received: by mail-lf1-f65.google.com with SMTP id g89-v6so10354103lfl.5; Fri, 05 Oct 2018 14:57:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WmDnrjX/gjdwhWCzYUEQjArXFy+yJckph99391iS1dA=; b=GRCwwYQiUW05LsGCiV38M0eXt5iEj15wHEvDqkUX0T8JCQ4nWi5ZIEb3TsQAyoDo+D ALO+MdcSzwOEkFk3S6kCC12NWmNvVCLDvFfg3YpMEUOsnFJlnMrY5AMcayRQyQWQGV18 dKFQH/Ev/Xivko15boisIaCISVNl3Kuh19fCqUKfpwae5KH/NpDh39SXMWSvKJQeLjHJ ETeJEo/F0DW9G/vN2SETi7mxkUEVH6SjsF7OpIWqRrTsRgHsLGSa/oxzDcKSdT4qcytl 06XGFIfjbZ28TuGL2WQldFfhKn0vn4dOmXzq7MMfuHYStG9wX9vRGESoMaDahhfxGYZn iDnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=WmDnrjX/gjdwhWCzYUEQjArXFy+yJckph99391iS1dA=; b=JF1r6mf9Zb8e3/XVN9UVdWP53k5QC/chO/Pic1+VcuMEr8HuB8YLB0PmBQIfQqkJiY 7xx4ugKHmgd89ARB+JiE2OyRPtuSrR22oqRhr1sx5XsPtE9HR7f6NXUF7gYXjm+R0Jjo Gt8erv+YzSIMbMZGpSftzX8ERQpxpU6Cd7Y+Nj1LKYjRhUJ4acCtwqv8SGkuoGrC9MGM K8MPVYNuxV5xIjBaHoER6i2xrj4BSvz/lPGVcqMIQpoiaXY0Vb6ubZXpSRSb0oIehSqP 5eaxKLM6CFlu6ZrbNedyuAQSpo6lHnmx/ZEnlplnbQSxvpHGTCWTwdIAIDTSVlzd6GYW jT1Q== X-Gm-Message-State: ABuFfoj1fRepxWWDv5ihcXoSTQPH2GRPpUK8XNN2WlI9G3sZf09bT7Zg 53ggSiPc+cR5M9IQ/jfxPRU= X-Google-Smtp-Source: ACcGV608khgOm58VPLY9QgbbRnbx1ZzyyVyoaUVuL8vjTGngXTxQi6qtaVHm/tK+oz2HiHaXWdDprQ== X-Received: by 2002:a19:1b14:: with SMTP id b20-v6mr7466793lfb.12.1538776675198; Fri, 05 Oct 2018 14:57:55 -0700 (PDT) Received: from piling.lan (80-71-134-83.u.parknet.dk. [80.71.134.83]) by smtp.gmail.com with ESMTPSA id j73-v6sm2059853lfg.16.2018.10.05.14.57.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 05 Oct 2018 14:57:53 -0700 (PDT) From: Ricardo Ribalda Delgado To: Rob Herring , Hans Verkuil , Laurent Pinchart , Sakari Ailus , Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, jacopo@jmondi.org Cc: Ricardo Ribalda Delgado , devicetree@vger.kernel.org Subject: [PATCH v9 1/3] [media] imx214: device tree binding Date: Fri, 5 Oct 2018 23:57:50 +0200 Message-Id: <20181005215750.6047-1-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 2.19.0 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Document bindings for imx214 camera sensor Cc: devicetree@vger.kernel.org Reviewed-by: Laurent Pinchart Signed-off-by: Ricardo Ribalda Delgado --- Changelog from v8: Rob Herring: -rename file -Move address to reg -rename name on example -Patch author Sakari Ailus: -should->shall .../bindings/media/i2c/sony,imx214.txt | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx214.txt diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt b/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt new file mode 100644 index 000000000000..2744773070c5 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt @@ -0,0 +1,53 @@ +* Sony 1/3.06-Inch 13.13Mp CMOS Digital Image Sensor + +The Sony imx214 is a 1/3.06-inch CMOS active pixel digital image sensor with +an active array size of 4224H x 3200V. It is programmable through an I2C +interface. +Image data is sent through MIPI CSI-2, through 2 or 4 lanes at a maximum +throughput of 1.2Gbps/lane. + + +Required Properties: +- compatible: Shall be "sony,imx214". +- reg: I2C bus address of the device. Depending on how the sensor is wired, + it shall be <0x10> or <0x1a>; +- enable-gpios: GPIO descriptor for the enable pin. +- vdddo-supply: Chip digital IO regulator (1.8V). +- vdda-supply: Chip analog regulator (2.7V). +- vddd-supply: Chip digital core regulator (1.12V). +- clocks: Reference to the xclk clock. +- clock-names: Shall be "xclk". + +Optional Properties: +- flash-leds: See ../video-interfaces.txt +- lens-focus: See ../video-interfaces.txt + +The imx214 device node shall contain one 'port' child node with +an 'endpoint' subnode. For further reading on port node refer to +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Required Properties on endpoint: +- data-lanes: check ../video-interfaces.txt +- link-frequencies: check ../video-interfaces.txt +- remote-endpoint: check ../video-interfaces.txt + +Example: + + camera-sensor@1a { + compatible = "sony,imx214"; + reg = <0x1a>; + vdddo-supply = <&pm8994_lvs1>; + vddd-supply = <&camera_vddd_1v12>; + vdda-supply = <&pm8994_l17>; + lens-focus = <&ad5820>; + enable-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + clocks = <&mmcc CAMSS_MCLK0_CLK>; + clock-names = "xclk"; + port { + imx214_ep: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <480000000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + };