[PATCH 0/3] ASoC: rockchip: i2s: compatible with different chips

[Sugar Zhang <sugar.zhang@rock-chips.com>]

there maybe more than one i2s module inside chip, and these i2s modules
have different channels features.

for example: there are 3 i2s in rk3066, one support 8 channels playback
and 2 channels capture, but the others only support 2 channels playback
and 2 channels capture.

in order to compatible with these various chips, we add playback and
capture property to specify these values.

there are default channels configuration in driver: 8 channels playback
and 2 channels capture. if not add property, we use the default values.

Sugar Zhang (3):
  ASoC: rockchip: i2s: compatible with different chips
  ASoC: rockchip: add playback property
  ARM: dts: rockchip: add channels properties for i2s

 .../devicetree/bindings/sound/rockchip-i2s.txt       |  2 ++
 arch/arm/boot/dts/rk3066a.dtsi                       |  6 ++++++
 arch/arm/boot/dts/rk3188.dtsi                        |  2 ++
 arch/arm/boot/dts/rk3288.dtsi                        |  2 ++
 sound/soc/rockchip/rockchip_i2s.c                    | 20 +++++++++++++++-----
 5 files changed, 27 insertions(+), 5 deletions(-)

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2.3.6