linux-kernel - Re: [PATCH 05/11] spi/pxa2xx: make clock rate configurable from platform data

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Date:	Thu, 10 Jan 2013 13:33:19 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	linux-kernel@...r.kernel.org, grant.likely@...retlab.ca,
	linus.walleij@...aro.org, eric.y.miao@...il.com,
	linux@....linux.org.uk, haojian.zhuang@...il.com,
	chao.bi@...el.com, "H. Peter Anvin" <hpa@...ux.intel.com>
Subject: Re: [PATCH 05/11] spi/pxa2xx: make clock rate configurable from
 platform data

On Thu, Jan 10, 2013 at 02:18:08PM +0100, Rafael J. Wysocki wrote:
> On Thursday, January 10, 2013 12:51:59 PM Mark Brown wrote:

> > Sounds sensible, yes - about what I'd expect.  Is it possible to match
> > on CPUID or similar information (given that this is all in the SoC)
> > instead of ACPI, that might be more robust I guess?

> This particular part may be present in different SoCs.

Right, but I'd expect you could enumerate the SoCs?  Someone might
decide to change the clock configuration for future SoCs anyway.

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