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From: Jochen Friedrich <jochen-NIgtFMG+Po8@public.gmane.org>
To: Laurent Pinchart
	<laurentp-BSmb2szPELAwsLKNixborgC/G2K4zDHf@public.gmane.org>
Cc: i2c-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org
Subject: Re: [PATCH] Bugfixes for i2c-cpm.c
Date: Fri, 27 Jun 2008 10:22:26 +0200	[thread overview]
Message-ID: <4864A342.4020900@scram.de> (raw)
In-Reply-To: <200806241615.08826.laurentp-BSmb2szPELAwsLKNixborgC/G2K4zDHf@public.gmane.org>

Hi Laurent,

>> Bugfixes to the i2c-cpm driver
>>
>> - enable correct interrupts (I2CER_TXE instead of I2CER_BUSY)
>> - replace forgotten iic with i2c
>> - fix typo (devided)
>> - prefix debug-output on init with 0x and add frequency
>>
>> Signed-off-by: Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> 
> Tested on a MPC8247 board. I have experienced I2C issues since migration from 
> ppc to powerpc. This patch seems to solve the problem.

What kind of problems have this been? In normal operation there shouldn't be
any I2CER_TXE interrupts being generated.

Thanks,
Jochen

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  parent reply	other threads:[~2008-06-27  8:22 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-20  8:41 [PATCH] Bugfixes for i2c-cpm.c Wolfram Sang
     [not found] ` <20080620084155.GA17701-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2008-06-23 12:44   ` Wolfram Sang
     [not found]     ` <20080623124425.GE3926-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2008-06-23 13:59       ` Jean Delvare
     [not found]         ` <20080623155909.525f5095-ig7AzVSIIG7kN2dkZ6Wm7A@public.gmane.org>
2008-06-23 15:07           ` Wolfram Sang
2008-06-27  8:15           ` Jochen Friedrich
2008-06-24 14:15   ` Laurent Pinchart
     [not found]     ` <200806241615.08826.laurentp-BSmb2szPELAwsLKNixborgC/G2K4zDHf@public.gmane.org>
2008-06-27  8:22       ` Jochen Friedrich [this message]
     [not found]         ` <4864A342.4020900-NIgtFMG+Po8@public.gmane.org>
2008-06-27  8:40           ` Wolfram Sang
2008-07-01 13:26           ` Laurent Pinchart
     [not found]             ` <200807011526.14514.laurentp-BSmb2szPELAwsLKNixborgC/G2K4zDHf@public.gmane.org>
2008-07-02 11:40               ` Laurent Pinchart
  -- strict thread matches above, loose matches on Subject: below --
2008-06-19 13:09 Wolfram Sang
     [not found] ` <20080619130922.GF3860-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2008-06-27 16:22   ` Jochen Friedrich
     [not found]     ` <486513C5.7040105-NIgtFMG+Po8@public.gmane.org>
2008-06-27 16:58       ` Wolfram Sang
     [not found]         ` <20080627165808.GE3931-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
2008-06-27 17:06           ` Jochen Friedrich
     [not found]             ` <48651E1E.7060002-NIgtFMG+Po8@public.gmane.org>
2008-06-28  7:03               ` Jean Delvare

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