Re: [PATCH V2 1/3] ASoC: fsl_esai: spba clock is needed by esai device

2015-11-19 Thread Nicolin Chen
On Fri, Nov 20, 2015 at 02:17:51PM +0800, Shengjiu Wang wrote: > diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt > b/Documentation/devicetree/bindings/sound/fsl,esai.txt > index d3b6b5f..f1d5351 100644 > --- a/Documentation/devicetree/bindings/sound/fsl,esai.txt > +++

[PATCH V2 1/3] ASoC: fsl_esai: spba clock is needed by esai device

2015-11-19 Thread Shengjiu Wang
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 ---

[PATCH V2 1/3] ASoC: fsl_esai: spba clock is needed by esai device

2015-11-19 Thread Shengjiu Wang
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

Re: [PATCH V2 1/3] ASoC: fsl_esai: spba clock is needed by esai device

2015-11-19 Thread Nicolin Chen
On Fri, Nov 20, 2015 at 02:17:51PM +0800, Shengjiu Wang wrote: > diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt > b/Documentation/devicetree/bindings/sound/fsl,esai.txt > index d3b6b5f..f1d5351 100644 > --- a/Documentation/devicetree/bindings/sound/fsl,esai.txt > +++