From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gold.webfusion.co.uk (gold.webfusion.co.uk [212.67.202.159]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 8BD1B67A46 for ; Sun, 13 Mar 2005 00:54:21 +1100 (EST) From: Yuli Barcohen MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Message-ID: <16946.62597.739208.125687@astp0002.localdomain> Date: Sat, 12 Mar 2005 15:54:13 +0200 To: "Vijay Padiyar" In-Reply-To: References: Cc: LinuxPPC Support Subject: Re: problem opening I2C device on MPC8260 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , >>>>> Vijay Padiyar writes: ... Vijay> When I try to open the I2C device from a user program in root Vijay> mode, I get an error and the value of errno is ENODEV. ... This means that there is no I2C controller driver in your kernel. Probably you use stock kernel which does not contain driver for CPM I2C. You have to look for a custom kernel (I can offer Arabella Linux) or try to apply one of the patches which were posted in the past. Best regards, -- ======================================================================== Yuli Barcohen | Phone +972-9-765-1788 | Software Project Leader yuli@arabellasw.com | Fax +972-9-765-7494 | Arabella Software, Israel ========================================================================