[alsa-devel] [PATCH] ASoC: bells: Specify REFCLK for FLLs

Charles Keepax ckeepax at opensource.wolfsonmicro.com
Sat Sep 21 22:08:36 CEST 2013

Ah... yeah sorry forgot that, have always had a crystal in my
board. Best just ignore this patch I guess we will just have to
not set a good example.


On Sat, Sep 21, 2013 at 02:28:33PM +0100, Mark Brown wrote:
> On Sat, Sep 21, 2013 at 11:10:18AM +0100, Charles Keepax wrote:
> > Wolfson recommends using a higher frequency REFCLK for best performance
> > rather than the default 32kHz reference clock source. We should set a
> > good example and do so.
> The trick here is of course that MCLK1 is not guaranteed to be
> physically present on the board and there are a range of possible
> frequencies it could be set to...  I'm not sure I actually have any
> crystals.

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