From patchwork Wed May 18 11:50:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Todor Tomov X-Patchwork-Id: 9118101 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C12E29F37F for ; Wed, 18 May 2016 11:51:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C8CED202EC for ; Wed, 18 May 2016 11:51:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E56132022D for ; Wed, 18 May 2016 11:51:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752649AbcERLvU (ORCPT ); Wed, 18 May 2016 07:51:20 -0400 Received: from ns.mm-sol.com ([37.157.136.199]:44314 "EHLO extserv.mm-sol.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752581AbcERLvT (ORCPT ); Wed, 18 May 2016 07:51:19 -0400 Received: from mms-0439.ent.mm-sol.com (unknown [172.18.0.3]) by extserv.mm-sol.com (Postfix) with ESMTPSA id 805F5CA52; Wed, 18 May 2016 14:51:17 +0300 (EEST) From: Todor Tomov To: robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, devicetree@vger.kernel.org, mchehab@osg.samsung.com, hverkuil@xs4all.nl, geert@linux-m68k.org, matrandg@cisco.com, linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, Todor Tomov Subject: [PATCH v2 1/2] [media] media: i2c/ov5645: add the device tree binding document Date: Wed, 18 May 2016 14:50:07 +0300 Message-Id: <1463572208-8826-2-git-send-email-todor.tomov@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1463572208-8826-1-git-send-email-todor.tomov@linaro.org> References: <1463572208-8826-1-git-send-email-todor.tomov@linaro.org> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add the document for ov5645 device tree binding. Signed-off-by: Todor Tomov --- .../devicetree/bindings/media/i2c/ov5645.txt | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt new file mode 100644 index 0000000..8799000 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt @@ -0,0 +1,56 @@ +* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor + +The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with +an active array size of 2592H x 1944V. It is programmable through a serial SCCB +interface. + +Required Properties: +- compatible: value should be "ovti,ov5645" +- clocks: reference to the xclk clock +- clock-names: should be "xclk" +- assigned-clocks: reference to the xclk clock +- assigned-clock-rates: should be "23880000" + +Optional Properties: +- reset-gpios: Chip reset GPIO +- pwdn-gpios: Chip power down GPIO +- dovdd-supply: Chip IO regulator +- dvdd-supply: Chip core regulator +- avdd-supply: Chip analog regulator + +The device node must contain one 'port' child node for its digital output +video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + + &i2c1 { + ... + + ov5645: ov5645@78 { + compatible = "ovti,ov5645"; + reg = <0x78>; + + pwdn-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_rear_default>; + + clocks = <&clks 200>; + clock-names = "xclk"; + assigned-clocks = <&clks 200>; + assigned-clock-rates = <23880000>; + + dovdd-supply = <&camera_dovdd_1v8>; + avdd-supply = <&camera_avdd_2v8>; + dvdd-supply = <&camera_dvdd_1v2>; + + port { + ov5645_ep: endpoint { + clock-lanes = <1>; + data-lanes = <0 2>; + remote-endpoint = <&csi0_ep>; + }; + }; + }; + };