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: 10957221 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 1F36313AD for ; Thu, 23 May 2019 10:22:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 06DEC2844C for ; Thu, 23 May 2019 10:22:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EF4F828451; Thu, 23 May 2019 10:22:33 +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 96A4B28450 for ; Thu, 23 May 2019 10:22:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730234AbfEWKWc (ORCPT ); Thu, 23 May 2019 06:22:32 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:14964 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1729949AbfEWKWc (ORCPT ); Thu, 23 May 2019 06:22:32 -0400 X-UUID: 0f132aa81f0e462aa2f0c2bc6a3cb5eb-20190523 X-UUID: 0f132aa81f0e462aa2f0c2bc6a3cb5eb-20190523 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1460626260; Thu, 23 May 2019 18:22:26 +0800 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: , , , , CC: , , , , , , , , , 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 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 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>; + }; + }; + }; +};