[PATCHv7 00/36] ARM: OMAP: clock data conversion to DT
Tony Lindgren
tony at atomide.com
Wed Oct 9 15:24:21 EDT 2013
* Paul Walmsley <paul at pwsan.com> [131009 12:07]:
> Eh, one correction:
>
> On Wed, 9 Oct 2013, Paul Walmsley wrote:
>
> > We could easily wind up with kernels that won't boot at all when used
> > with newer DT data.
>
> This is a misstatement of the issue: the concern here is that newer
> kernels may not boot at all with older DT data - which could easily be in
> locked areas of the flash or firmware.
That's easy to avoid by allowing any combination of DT defined clocks,
loadable module clocks and /lib/firmware clocks depending on the use
case.
The older kernels have the clocks defined in DT, the newer kernels just
need to parse them.
Regards,
Tony
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