ASoC: wm_adsp: Enable DVFS for ADSP2
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 28 Nov 2012 17:20:32 +0000 (17:20 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 28 Nov 2012 17:36:23 +0000 (17:36 +0000)
Some ADSP devices can make use of DVFS to optimise power consumption
depending on the operating frequency of the DSP core. Implement
support for this in the generic ADSP code.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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