ASoC: fsl_sai: implement 1:1 bclk:mclk ratio support

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With higher channel counts, we may need higher clock rates.  Starting
with SAI v3.1 (i.MX8MM), we can bypass the divider and get a 1:1
bclk:mclk ratio. Add the necessary support.

Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.kernel.org/r/20220302083428.3804687-8-s.hauer@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>

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Ahmad Fatoum 2022-03-02 09:34:28 +01:00 • committed by Mark Brown

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sound/soc/fsl/fsl_sai.c

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