From patchwork Thu Oct 17 18:06:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sylwester Nawrocki X-Patchwork-Id: 20429 X-Patchwork-Delegate: sylvester.nawrocki@gmail.com Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1VWs0N-0000rG-So; Thu, 17 Oct 2013 20:09:03 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-5) with esmtp id 1VWs0L-0005YW-9H; Thu, 17 Oct 2013 20:09:03 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759034Ab3JQSI7 (ORCPT + 1 other); Thu, 17 Oct 2013 14:08:59 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:29104 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758168Ab3JQSI6 (ORCPT ); Thu, 17 Oct 2013 14:08:58 -0400 Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MUT00DASRPPYW50@mailout4.samsung.com>; Fri, 18 Oct 2013 03:08:13 +0900 (KST) X-AuditID: cbfee61b-b7f776d0000016c8-4b-5260278deb20 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 41.88.05832.D8720625; Fri, 18 Oct 2013 03:08:13 +0900 (KST) Received: from amdc1344.digital.local ([106.116.147.32]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MUT00GDGRNV0330@mmp2.samsung.com>; Fri, 18 Oct 2013 03:08:13 +0900 (KST) From: Sylwester Nawrocki To: linux-media@vger.kernel.org Cc: kyungmin.park@samsung.com, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, Sylwester Nawrocki Subject: [PATCH v3 1/6] V4L: s5k6a3: Add DT binding documentation Date: Thu, 17 Oct 2013 20:06:46 +0200 Message-id: <1382033211-32329-2-git-send-email-s.nawrocki@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1382033211-32329-1-git-send-email-s.nawrocki@samsung.com> References: <1382033211-32329-1-git-send-email-s.nawrocki@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrFJMWRmVeSWpSXmKPExsVy+t9jQd1e9YQgg6nnVCzmHznHanG26Q27 Rc+GrawWM87vY7I4/Kad1YHVo2/LKkaPz5vkApiiuGxSUnMyy1KL9O0SuDI+L1zFXNAgUDH/ 8AGmBsaVvF2MnBwSAiYSvQ/Ws0PYYhIX7q1n62Lk4hASmM4o0f7mAAuE08EksaH1GRNIFZuA oUTv0T5GEFtEQF7iSe8NsA5mgW5GiZk39rCBJIQFHCW+bW1nAbFZBFQlFjycxdzFyMHBK+Am cfN6PIgpIaAgMWeSDUgFp4C7xKUJm8FGCgFVXOnvZ53AyLuAkWEVo2hqQXJBcVJ6rpFecWJu cWleul5yfu4mRnCIPJPewbiqweIQowAHoxIP74Fv8UFCrIllxZW5hxglOJiVRHhbhROChHhT EiurUovy44tKc1KLDzFKc7AoifMebLUOFBJITyxJzU5NLUgtgskycXBKNTBOMTqlx1kjpHTy H2t+ilOUbZbTFtneUvsqRsFNAUcDt++c3Lfia+jS2X9Tv50ouLLz01UtV8PguEmcPyJshD3e dx1/9kfzoEnix9tnX8d9vKjAWLhuzheJSWw7wr09Iy+ePX06d/eZN1r8QrN33dGQ2nI5uO6K 3vpt7uLyHR8KDhYUSTeIc1cosRRnJBpqMRcVJwIAqv/yDA0CAAA= Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2013.10.17.180015 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_2000_2999 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, CHILD_EX_X3 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_MEDIA_BODY 0, __CP_NAME_BODY 0, __CP_URI_IN_BODY 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __IN_REP_TO 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' This patch adds binding documentation for the Samsung S5K6A3(YX) raw image sensor. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park --- Changes since v2: - added AF regulator supply. --- .../devicetree/bindings/media/samsung-s5k6a3.txt | 32 ++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/samsung-s5k6a3.txt diff --git a/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt b/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt new file mode 100644 index 0000000..3806e77 --- /dev/null +++ b/Documentation/devicetree/bindings/media/samsung-s5k6a3.txt @@ -0,0 +1,32 @@ +Samsung S5K6A3(YX) raw image sensor +--------------------------------- + +S5K6A3(YX) is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces +and CCI (I2C compatible) control bus. + +Required properties: + +- compatible : "samsung,s5k6a3"; +- reg : I2C slave address of the sensor; +- svdda-supply : core voltage supply; +- svddio-supply : I/O voltage supply; +- afvdd-supply : AF (actuator) voltage supply; +- gpios : specifier of a GPIO connected to the RESET pin; +- clocks : should contain the sensor's EXTCLK clock specifier, + from common clock bindings; +- clock-names : should contain "extclk" entry; + +Optional properties: + +- clock-frequency : the frequency at which the "extclk" clock should be + configured to operate, in Hz; if this property is not + specified default 24 MHz value will be used. + +The common video interfaces bindings (see video-interfaces.txt) should be +used to specify link to the image data receiver. The S5K6A3(YX) device +node should contain one 'port' child node with an 'endpoint' subnode. + +Following properties are valid for the endpoint node: + +- data-lanes : (optional) specifies MIPI CSI-2 data lanes as covered in + video-interfaces.txt. The sensor supports only one data lane.