ASoC: codecs: ad193x: Add support to disable on-chip PLL

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The on-chip PLL can be disabled if on the MCLKI pin we have an external
clock at 512 x fs. This clock can be used as direct internal clock for
ADCs or DACs.
To support this, we add an extra clock id that can be configured
using the set_sysclk() callback.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Codrin Ciubotariu 2019-02-18 16:10:36 +00:00 • committed by Mark Brown

parent bccf9c7e14

commit 5952947375

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2 changed files with 33 additions and 1 deletions

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26

sound/soc/codecs/ad193x.c

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8

sound/soc/codecs/ad193x.h

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