From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mta1.siol.net (pegasus.siol.net [193.189.160.40]) by ozlabs.org (Postfix) with ESMTP id 32C2367A46 for ; Wed, 16 Mar 2005 01:43:26 +1100 (EST) Message-ID: <4236F484.9050301@asist-traffic.com> Date: Tue, 15 Mar 2005 15:43:16 +0100 From: Babarovic Ivica MIME-Version: 1.0 To: egoforth@gmail.com, linuxppc-embedded@ozlabs.org References: <4235BD6A.5000004@gmail.com> In-Reply-To: <4235BD6A.5000004@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Subject: Re: I2C RTC recommendations? List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Ed Goforth wrote: > I'm looking to add a RTC to a custom 440gx-based board. The board > developer has indicated that they would prefer use an I2C device (vs. > eg. something like the DS1743 that's on the reference board). I got my board equipped with Epson's RX-8025 SA/NB RTC module. I managed to get it working with a few hacks to a 8564 RTC driver from Stefan Eletzhofer This RTC module is also from Epson. So far everything works fine. I don't really know why board designers decided for it but I suppose the main concern was price. :D regards, Ivica