ASoC: fsl_esai: spba clock is needed by esai device

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ESAI need to enable the spba clock, when sdma is using share peripheral
script. In this case, there is two spba master port is used, if don't
enable the clock, the spba bus will have arbitration issue, which may
cause read/write wrong data from/to ESAI registers.

Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Shengjiu Wang 2015-11-24 17:19:32 +08:00 • committed by Mark Brown

parent 8005c49d9a

commit a2a4d6049a

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5

Documentation/devicetree/bindings/sound/fsl,esai.txt

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17

sound/soc/fsl/fsl_esai.c

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