From patchwork Thu May 23 10:22:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dongchun Zhu X-Patchwork-Id: 10957237 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 1DA0F16C1 for ; Thu, 23 May 2019 10:23:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 02F112844C for ; Thu, 23 May 2019 10:23:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB57728451; Thu, 23 May 2019 10:23:18 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 96BE62844C for ; Thu, 23 May 2019 10:23:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xhEJz5NS23PYRCJ/1UXX+td3vkUXvpK5EovbmHFw4Zg=; b=tzJXTIe9F2Gejf UdemrDv0ZkS1nYYljoWmVVjrk7H5ALdUDzSpzooFVXbkwM1xMCyNTpAys+lhyVq1mOmZDXzhg5WoU SLFPJIdz848V2PjTujzrN23dhL8Tr4a+plZgldF/fpH4YztapNDeDgiD47jvoh0uiBhjplDW/QFej BcjiTYPw9WXTwdUuM8397omZIdWqm3eszpYAM7wFMMLCxOK37qnWHA2JsV8BmAr/4Ddt8Y0IHNXEW kW/qleB+zDPeoDH+D/PrE1yqdwrD6Qs9WVwxlPWa82fZ7YxHEidFWENgHfLgOtg8Vrf341un6s2KC UXD/FAi8vrCwV4dPP+LA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTksW-0002Ni-27; Thu, 23 May 2019 10:23:16 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hTkrp-0001Oz-9b; Thu, 23 May 2019 10:22:37 +0000 X-UUID: d1e932ceb4864572b4b7a66d2b0d92ae-20190523 X-UUID: d1e932ceb4864572b4b7a66d2b0d92ae-20190523 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 474264853; Thu, 23 May 2019 02:22:27 -0800 Received: from MTKMBS02N2.mediatek.inc (172.21.101.101) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 23 May 2019 03:22:26 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs02n2.mediatek.inc (172.21.101.101) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 23 May 2019 18:22:19 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 23 May 2019 18:22:18 +0800 From: To: , , , , Subject: [PATCH 3/3] media: dt-bindings: media: i2c: Add bindings for ov02a10 Date: Thu, 23 May 2019 18:22:04 +0800 Message-ID: <20190523102204.24112-4-dongchun.zhu@mediatek.com> X-Mailer: git-send-email 2.9.2 In-Reply-To: <20190523102204.24112-1-dongchun.zhu@mediatek.com> References: <20190523102204.24112-1-dongchun.zhu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 8A6218DB89CF0F70A5DDA7529D5B525741C6C125BBA8720B2BC3CFF484D05CAB2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190523_032233_616523_8F1B352C X-CRM114-Status: UNSURE ( 9.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com, menghui.lin@mediatek.com, shengnan.wang@mediatek.com, sj.huang@mediatek.com, linux-mediatek@lists.infradead.org, dongchun.zhu@mediatek.com, louis.kuo@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Dongchun Zhu Add device tree binding documentation for the OV02A10 CMOS image sensor. Signed-off-by: Dongchun Zhu --- .../devicetree/bindings/media/i2c/ov02a10.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 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..fdc2904 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov02a10.txt @@ -0,0 +1,43 @@ +* 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: Low active reset gpio + +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 { + sensor_sub: sensor_sub { + 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>; + pwdn-gpios = <&pio 107 1>; + reset-gpios = <&pio 109 1>; + + port@0 { + ov02a10_core: endpoint { + remote-endpoint = <&ov02a10_0>; + data-lanes = <1>; + }; + }; + }; +};