From: Wolfgang Grandegger <wg@grandegger•com>
To: Kumar Gala <galak@kernel•crashing.org>
Cc: Linux/PPC Development <linuxppc-dev@ozlabs•org>,
devicetree-discuss <devicetree-discuss@ozlabs•org>,
linux-i2c@vger•kernel.org, Ben Dooks <ben-linux@fluff•org>
Subject: Re: [PATCH v3 0/5] i2c: i2c-mpc: make I2C bus speed configurable
Date: Wed, 08 Apr 2009 21:55:48 +0200 [thread overview]
Message-ID: <49DD0144.7050902@grandegger.com> (raw)
In-Reply-To: <E9E24C93-F147-49F0-9FBE-FCE4883D11BF@kernel.crashing.org>
Kumar Gala wrote:
>
> On Apr 8, 2009, at 2:25 AM, Wolfgang Grandegger wrote:
>
>>> So I'm a bit concerned with the output we now get:
>>>
>>> mpc-i2c fffe03000.i2c: clock 0 Hz (dfsrr=16 fdr=49)
>>>
>>> why 0? is that right?
>>
>> This is the backward compatibility mode using hard-coded FDR values. The
>> output is missleading, I agree.
>>
>> Wolfgang.
>
> Can the output be fixed. 0 Hz seemed bad to me.
Of course. No info message will be printed for the legacy case
like it was with the old driver version. I just realized a bug in the
MPC52xx part. Will send patches tomorrow, after some more thorough testing.
Wolfgang.
next prev parent reply other threads:[~2009-04-08 19:55 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-07 8:20 [PATCH v3 0/5] i2c: i2c-mpc: make I2C bus speed configurable Wolfgang Grandegger
2009-04-07 8:20 ` [PATCH v3 1/5] i2c: i2c-mpc: various coding style fixes Wolfgang Grandegger
2009-04-07 15:36 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 2/5] i2c: i2c-mpc: use dev based printout function Wolfgang Grandegger
2009-04-07 15:37 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 3/5] i2c: i2c-mpc: make I2C bus speed configurable Wolfgang Grandegger
2009-04-07 15:36 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 4/5] powerpc: i2c-mpc: document new FSL I2C bindings and cleanup Wolfgang Grandegger
2009-04-07 15:43 ` Grant Likely
2009-04-08 5:13 ` Kumar Gala
2009-04-07 8:20 ` [PATCH v3 5/5] powerpc/85xx: i2c-mpc: use new I2C bindings for the Socates board Wolfgang Grandegger
2009-04-07 15:43 ` Grant Likely
2009-04-08 7:16 ` Wolfgang Grandegger
2009-04-08 14:53 ` Grant Likely
2009-04-08 18:27 ` Wolfgang Grandegger
2009-04-08 18:43 ` Kumar Gala
2009-04-08 18:53 ` Wolfgang Grandegger
2009-04-08 5:11 ` [PATCH v3 0/5] i2c: i2c-mpc: make I2C bus speed configurable Kumar Gala
2009-04-08 5:16 ` Grant Likely
2009-04-08 5:22 ` Kumar Gala
2009-04-08 5:32 ` Grant Likely
2009-04-08 7:21 ` Wolfgang Grandegger
2009-04-08 17:03 ` Scott Wood
2009-04-08 17:49 ` Kumar Gala
2009-04-08 5:28 ` Kumar Gala
2009-04-08 7:25 ` Wolfgang Grandegger
2009-04-08 15:21 ` Kumar Gala
2009-04-08 19:55 ` Wolfgang Grandegger [this message]
2009-04-09 9:59 ` Wolfgang Grandegger
2009-04-20 9:01 ` Wolfgang Grandegger
2009-04-20 13:26 ` Grant Likely
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