ASoC: fsl_micfil: Add support for PLL switch at runtime

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i.MX8MQ/MN/MM/MP platforms typically have 2 AUDIO PLLs being
configured to handle 8kHz and 11kHz series audio rates.

The patch implements the functionality to select at runtime
the appropriate AUDIO PLL as function of audio file rate.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1656667961-1799-4-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shengjiu Wang 2022-07-01 17:32:38 +08:00 • committed by Mark Brown

parent 34dcdebecf

commit 93f54100fb

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1

sound/soc/fsl/Kconfig

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31

sound/soc/fsl/fsl_micfil.c

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