add default values for i2s registers from TRM.
rt5640: add master clock handing.


Sugar Zhang (2):
  ASoC: rockchip: i2s: add default values for registers
  ASoC: rt5640: add master clock handling for rt5640

 Documentation/devicetree/bindings/sound/rt5640.txt |  3 +++
 sound/soc/codecs/rt5640.c                          | 31 ++++++++++++++++++++++
 sound/soc/codecs/rt5640.h                          |  2 ++
 sound/soc/rockchip/rockchip_i2s.c                  | 10 +++++++
 4 files changed, 46 insertions(+)

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1.9.1