From patchwork Mon Aug 19 03:43:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dongchun Zhu X-Patchwork-Id: 11100211 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 2ADEC912 for ; Mon, 19 Aug 2019 03:44:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1949A28565 for ; Mon, 19 Aug 2019 03:44:08 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0ADA22856B; Mon, 19 Aug 2019 03:44:08 +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=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY 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 E77E128567 for ; Mon, 19 Aug 2019 03:44:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726366AbfHSDoD (ORCPT ); Sun, 18 Aug 2019 23:44:03 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:24488 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726261AbfHSDoD (ORCPT ); Sun, 18 Aug 2019 23:44:03 -0400 X-UUID: fefb369dcd814c24bbb041673ae99ed2-20190819 X-UUID: fefb369dcd814c24bbb041673ae99ed2-20190819 Received: from mtkmrs01.mediatek.inc [(172.21.131.159)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0707 with TLS) with ESMTP id 2038314548; Mon, 19 Aug 2019 11:43:57 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 19 Aug 2019 11:43:56 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 19 Aug 2019 11:43:54 +0800 From: To: , , , , , , , CC: , , , , , , , , Subject: [V3, 1/2] media: dt-bindings: media: i2c: Add bindings for OV02A10 Date: Mon, 19 Aug 2019 11:43:30 +0800 Message-ID: <20190819034331.13098-2-dongchun.zhu@mediatek.com> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20190819034331.13098-1-dongchun.zhu@mediatek.com> References: <20190819034331.13098-1-dongchun.zhu@mediatek.com> MIME-Version: 1.0 X-MTK: N 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 From: Dongchun Zhu Add device tree binding documentation for the OV02A10 camera sensor. Signed-off-by: Dongchun Zhu Reviewed-by: Rob Herring --- .../devicetree/bindings/media/i2c/ov02a10.txt | 54 ++++++++++++++++++++++ MAINTAINERS | 7 +++ 2 files changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov02a10.txt diff --git a/Documentation/devicetree/bindings/media/i2c/ov02a10.txt b/Documentation/devicetree/bindings/media/i2c/ov02a10.txt new file mode 100644 index 0000000..4a83a38 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov02a10.txt @@ -0,0 +1,54 @@ +* Omnivision OV02A10 MIPI CSI-2 sensor + +Required Properties: +- compatible: shall be "ovti,ov02a10" +- clocks: reference to the xvclk input clock +- clock-names: shall be "xvclk" +- avdd-supply: Analog voltage supply, 2.8 volts +- dovdd-supply: Digital I/O voltage supply, 1.8 volts +- dvdd-supply: Digital core voltage supply, 1.8 volts +- reset-gpios: reference to the GPIO connected to the reset pin, if any. + This is an active high signal to the OV02A10. +- powerdown-gpios: reference to the GPIO connected to the powerdown pin, + if any. This is an active low signal to the OV02A10. + +Optional Properties: +- rotation: as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt, + valid values are 0 (sensor mounted upright) and 180 (sensor + mounted upside down). + +The device node shall contain one 'port' child node with an +'endpoint' subnode for its digital output video port, +in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. +The endpoint optional property 'data-lanes' shall be "<1>". + +Example: +&i2c4 { + ov02a10: camera-sensor@3d { + compatible = "ovti,ov02a10"; + reg = <0x3d>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_pins_cam1_mclk_on>; + + clocks = <&topckgen CLK_TOP_MUX_CAMTG2>, + <&topckgen CLK_TOP_UNIVP_192M_D8>; + clock-names = "xvclk", "freq_mux"; + + avdd-supply = <&mt6358_vcama1_reg>; + dvdd-supply = <&mt6358_vcn18_reg>; + dovdd-supply = <&mt6358_vcamio_reg>; + reset-gpios = <&pio 109 1>; + powerdown-gpios = <&pio 107 1>; + rotation = <180>; + + port { + /* MIPI CSI-2 bus endpoint */ + ov02a10_core: endpoint { + remote-endpoint = <&ov02a10_0>; + data-lanes = <1>; + }; + }; + }; +}; diff --git a/MAINTAINERS b/MAINTAINERS index 783569e..41734fb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11816,6 +11816,13 @@ T: git git://linuxtv.org/media_tree.git S: Maintained F: drivers/media/i2c/ov13858.c +OMNIVISION OV02A10 SENSOR DRIVER +M: Dongchun Zhu +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +S: Maintained +F: Documentation/devicetree/bindings/media/i2c/ov02a10.txt + OMNIVISION OV2680 SENSOR DRIVER M: Rui Miguel Silva L: linux-media@vger.kernel.org