From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manuel Reimer Subject: How to use spidev on IMX233 platform? Date: Mon, 02 Sep 2013 18:31:41 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: spi-devel-general-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-spi.vger.kernel.org Hello, can someone please help me with using SPI via spidev on IMX233 (Olinuxino Maxi)? I tried to enable spidev as described here: http://pragungoyal.com/?/blog/olinuxino_spi_part1/ I get a /dev/spidev with this, but it has a pretty crappy name (/dev/spidev72766.1). MOSI and SCK seem to do it's job but I can't get CS to do anything. It always keeps "high" without ever going "low" to trigger me connected device. Thank you very much in advance. Greetings, Manuel ------------------------------------------------------------------------------ Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58040911&iu=/4140/ostg.clktrk