ASoC: kirkwood-i2s: add support for external clock rates

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This is part of a patch found in Rabeeh Khoury's git tree for the
cubox, and cleaned up by me.

Some platforms provide an external clock which can be used to allow
other sample rates to be selected.  Provide support for this.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Russell King 2012-11-20 12:20:34 +00:00 • committed by Mark Brown

parent 0aa5e47d1f

commit 363589bf11

2 changed files with 69 additions and 9 deletions

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70

sound/soc/kirkwood/kirkwood-i2s.c

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8

sound/soc/kirkwood/kirkwood.h

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