Subject: Re: [PATCH] [SPI][POWERPC] spi_mpc83xx: in "QE mode" spiclk is sysclk/2

From: Anton Vorontsov <[email-masked]>
Date: Thu, 2 Aug 2007 19:27:46 +0400

On Thu, Aug 02, 2007 at 10:19:17AM -0500, Kumar Gala wrote:
>
> On Aug 2, 2007, at 9:26 AM, Anton Vorontsov wrote:
>
>> For MPC8349E input to SPIBRG is SYSCLK, but it's SYSCLK/2 for
>> MPC8323E (running in so-called "QE mode").
>
> QE mode or the SPI in QE running in CPU mode?

Yeah, "qe_mode" variable is confusing, but it wasn't me who introduced
it. ;-) So, "the SPI in QE running in CPU mode" is correct.

[ Unrelated to that particular patch.

Probably qe_mode should be renamed to something better, maybe
spi_in_qe? Or we could back to discussion about auto detecting it
somehow. ]

> - k

Thanks,

-- 
Anton Vorontsov
email: [email-masked]
backup email: [email-masked]
irc://irc.freenode.net/bd2