From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: Date: Fri, 1 Aug 2008 08:34:00 -0600 From: "Grant Likely" Sender: glikely@secretlab.ca To: "Trent Piepho" Subject: Re: [i2c] [PATCH] powerpc: i2c-mpc: make speed registers configurable via FDT In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <4891F4D8.9090905@grandegger.com> <20080731180959.GA29057@secretlab.ca> <489200B6.9060906@freescale.com> <20080731182810.GB29097@secretlab.ca> <48920607.5040606@freescale.com> <48921187.1090101@grandegger.com> <48921179.1080403@freescale.com> <48921888.3020900@grandegger.com> <20080731195911.GA29610@secretlab.ca> Cc: Scott Wood , Linuxppc-dev@ozlabs.org, Timur Tabi , Linux I2C List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, Jul 31, 2008 at 6:46 PM, Trent Piepho wrote: > The i2c controller just uses some system clock that was handy. For each > chip, the designers consult tea leaves to choose a system clock at random > to connect to the i2c controller. heh; I thought it was the phase of the moon. g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.