From patchwork Fri Mar 1 13:42:27 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Klinger X-Patchwork-Id: 10835357 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 1FE4C1515 for ; Fri, 1 Mar 2019 13:43:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D3A22F387 for ; Fri, 1 Mar 2019 13:43:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 015802F71D; Fri, 1 Mar 2019 13:43:09 +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 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 995AE2F387 for ; Fri, 1 Mar 2019 13:43:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387940AbfCANnE (ORCPT ); Fri, 1 Mar 2019 08:43:04 -0500 Received: from mout.kundenserver.de ([217.72.192.75]:37819 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728313AbfCANnD (ORCPT ); Fri, 1 Mar 2019 08:43:03 -0500 Received: from localhost ([2.174.161.193]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1McpW8-1hZb9D33y6-00ZxBt; Fri, 01 Mar 2019 14:42:29 +0100 Date: Fri, 1 Mar 2019 14:42:27 +0100 From: Andreas Klinger To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org Cc: jic23@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, afaerber@suse.de, arnd@arndb.de, davem@davemloft.net, gregkh@linuxfoundation.org, johan@kernel.org, khilman@baylibre.com, knaack.h@gmx.de, lars@metafoo.de, linux-kernel@vger.kernel.org, martin.blumenstingl@googlemail.com, mchehab+samsung@kernel.org, m.othacehe@gmail.com, nicolas.ferre@microchip.com, pmeerw@pmeerw.net, robh@kernel.org, songqiang1304521@gmail.com, treding@nvidia.com, techsupport@maxbotix.com Subject: [PATCH v2 2/4] dt-bindings: maxbotix,i2cxl: Add MaxBotix i2c ultrasonic rangers Message-ID: <20190301134225.susjgtck4iktkbeg@arbad> MIME-Version: 1.0 Content-Disposition: inline User-Agent: NeoMutt/20170113 (1.7.2) X-Provags-ID: V03:K1:eExLLS64aSo6+X08jF1pAXF19Il0EiIdEI19MaIeVKVhrpNcX3x l5X+WkiXWrJCnpJlYjG63HdT5IC9pD78NQf8PmWZa7pfWmJpC8IQWOtKPTLt3M6XCqrgqbx NwKECW4ZFiA2UssKk9cKFbt945k9+V4EPnTO9rYg4Kk7OYJoHVWZhHlfPh5ZXihzcHvpyq1 20Sojh5r95p/1upkpE9xA== X-UI-Out-Filterresults: notjunk:1;V03:K0:goB2edckW0Q=:IZ5mHpbrG2/6mF2xBmDO5D zp0ToO6x7/4Ft1AIilyFzOGrJKRgyaEnM+XLaiLpNcs4vRiryyLTZLpgHEPKKlMjWYnLz2n+J g52n/FFDimnx+SCQdr0xbaDpZbkE7PaynuoCo0R5an5h2g2bowHCHiCtU2doaoyBoSokGKhNs dRfuq2ojAKgAoaoSHSLbID7CeFWrJrUfx2c8a0+qYs8a+rjsI7cLZP5koNkHyswgR3txhCMZ+ 92v1tvAzXUHNPvHb1EJTw9e8YdOTneXxRFolaodPwxHp8t1uE0DJq1jmzqhmY1wyzG8mXehiS JCDyz531nAzDL00WafOG1Hs6DanyiyXgwP0C+TjbhoUZZ/aUTCrichvQUVgjEpoFf2bQbDc9L WawAE68IOHAi1RVOSA9jnF2pWB4sF/4UD0l0x0UUPTLx6MgdDXN6XVO+E0oFNvPiTbQSbRqn7 nH+9PjYWMw2BHVn6M2JwmvBEAHJbB+5/8a3Dzjeueuz3X84ncgPmIKFLH8/Pix1a8WLm9Ppef Nk7WJB1Fu56Rrxf/iQVFS41tzX0s5EHk5m0DD4fWdIcoCCm+2CgSFURyba5RJZdQLTmlDS5YX YOoj9Y8+EozkqAM57xF3lpDCzjCjYUoRtxtLJF2Visraq95vm9dZym65e+UpQK0INFHraSwCZ K8Aso9Z3x+WGb1Uf9y/PA7AH7VtBD4H+QVsp8XZWMt/V68JIqUiZcVDeLYFSFIEylLMkstPOY KIhJ5H8VYNTGEXR8itQO5gvUbzPtK/S6GKb2iw== Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add doc for dt binding maxbotix,i2cxl. This binding is for MaxBotix I2CXL-MaxSonar ultrasonic rangers which share a common i2c interface. Signed-off-by: Andreas Klinger --- .../bindings/iio/proximity/maxbotix,i2cxl.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt new file mode 100644 index 000000000000..528f428fc583 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt @@ -0,0 +1,21 @@ +* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb12x2 using + the i2c interface for ranging + +Required properties: + - compatible: Should be "maxbotix,i2cxl" + + - reg: i2c address of the device + +Optional properties: + - status-gpios: Status gpio (input) used to announce the preceding + reading request has finished and that data is + available. If no status gpio is specified the + device driver falls back to wait until data can be + retrieved. + +Example: +proximity@70 { + compatible = "maxbotix,i2cxl"; + reg = <0x70>; + status-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; +};