ASoC: fsl_asrc: spba clock is needed by asrc device
authorShengjiu Wang <shengjiu.wang@freescale.com>
Tue, 24 Nov 2015 09:19:34 +0000 (17:19 +0800)
committerMark Brown <broonie@kernel.org>
Wed, 25 Nov 2015 12:14:42 +0000 (12:14 +0000)
commit13b8a97a760eee021558dc48fd65e77e8a362909
tree15ebeaed447c3004c17c625547fdd84df35af2a1
parent8005c49d9aea74d382f474ce11afbbc7d7130bec
ASoC: fsl_asrc: spba clock is needed by asrc device

ASRC 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 ASRC 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>
Documentation/devicetree/bindings/sound/fsl,asrc.txt
sound/soc/fsl/fsl_asrc.c
sound/soc/fsl/fsl_asrc.h