From: Vitaly Bordug <vbordug@ru•mvista.com>
To: "Charles Krinke" <ckrinke@istor•com>
Cc: Randy Brown <rbrown@istor•com>,
Chris Carlson <ccarlson@istor•com>,
Kevin Smith <ksmith@istor•com>,
linuxppc-embedded@ozlabs•org
Subject: Re: I2C support for 8541
Date: Sat, 13 Oct 2007 17:52:42 +0400 [thread overview]
Message-ID: <20071013175242.040cb371@ru.mvista.com> (raw)
In-Reply-To: <9F3F0A752CAEBE4FA7E906CC2FBFF57C06A1F9@MERCURY.inside.istor.com>
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Hello Charles,
On Mon, 30 Apr 2007 09:25:28 -0700
Charles Krinke wrote:
> Assuming I have the external IRQ's understood, the next issue is the
> hardware clock on our board with the linux-2.6.17.11 kernel. We are
> using a "DS1338U", which is an I2C RTC.
>
> I am trying to identify the relevant source for the 8541/8555 I2C
> interface in the source base which reads/writes I2MOD, I2ADD, II2BRG,
> I2COM, I2CER & I2CMR.
>
> I can find a few references to MPC85xx_CPM_I2C in
> ../syslib/mpc85xx_devices.c, but nothing close in drivers/i2c/...
>
> Can someone help me understand the completeness of the I2C source in the
> 2.6.17.11 kernel, please.
>
i2c-mpc.c is prolly responsible to care of 8xxx i2c stuff...
HTH
> Charles Krinke
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs•org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
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next prev parent reply other threads:[~2007-10-13 13:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-26 16:10 gcj & PPC405 Patrick Olinet
2007-04-26 18:36 ` IRQ questions & puzzles Charles Krinke
2007-04-27 15:17 ` Charles Krinke
2007-04-27 15:41 ` Jon Loeliger
2007-04-27 16:55 ` How do external irq's get mapped? Charles Krinke
2007-04-27 17:03 ` Sergei Shtylyov
2007-04-27 17:35 ` Jon Loeliger
2007-04-27 17:38 ` Charles Krinke
2007-04-27 17:46 ` Sergei Shtylyov
2007-04-27 18:05 ` Charles Krinke
2007-04-27 18:42 ` Sergei Shtylyov
2007-04-27 19:34 ` Charles Krinke
2007-04-27 20:58 ` Charles Krinke
2007-04-27 21:23 ` Andy Fleming
2007-04-27 22:51 ` Charles Krinke
2007-04-28 2:30 ` Zhang Wei-r63237
2007-04-30 16:25 ` I2C support for 8541 Charles Krinke
2007-05-02 10:43 ` Clemens Koller
2007-10-13 13:52 ` Vitaly Bordug [this message]
2007-04-30 14:32 ` How do external irq's get mapped? Charles Krinke
2007-05-01 0:22 ` Andy Fleming
2007-05-01 23:11 ` Charles Krinke
2007-05-02 18:42 ` Andy Fleming
2007-05-02 22:11 ` Charles Krinke
2007-05-02 22:43 ` Andy Fleming
2007-05-03 20:19 ` Charles Krinke
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