Messages in this thread | | | Date | Fri, 11 Jan 2013 10:59:38 +0000 | From | Mark Brown <> | Subject | Re: [PATCH 05/11] spi/pxa2xx: make clock rate configurable from platform data |
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On Thu, Jan 10, 2013 at 10:56:36PM +0100, Rafael J. Wysocki wrote: > On Thursday, January 10, 2013 03:58:52 PM Mika Westerberg wrote:
> > Well, they can use the same LPSS block with a different CPU but then we > > expect the ACPI IDs to change as well (so we can then make another set of > > clocks for those).
> Also, as I said in another message, even if the LPSS block is used, the SPI > may not be exposed to us by the BIOS, so SoC enumeration is not sufficient > in general.
The clock is going to be there in the SoC - given that you're just exposing a fixed rate clock it's not going to do anything except use a little memory if its' there. [unhandled content-type:application/pgp-signature] | |