diff options
| author | Xing Zheng <zhengxing@rock-chips.com> | 2016-08-03 11:10:00 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-08-08 13:55:10 +0300 |
| commit | c6eac8a36a845e52ba520060a807044964ad9de5 (patch) | |
| tree | df1c55474854cdef7b3a2b0e392f3c32c9493a3d /Documentation/devicetree/bindings/sound | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
| download | linux-c6eac8a36a845e52ba520060a807044964ad9de5.tar.xz | |
ASoC: rockchip: Add machine driver for RK3399 GRU Boards
Because we need to support the multiple codecs (MAX98357A/RT5514/DA7219)
on the RK3399 GRU boards, this patch can help us to support these codecs.
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt b/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt new file mode 100644 index 000000000000..f19b6c830a34 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt @@ -0,0 +1,15 @@ +ROCKCHIP with MAX98357A/RT5514/DA7219 codecs on GRU boards + +Required properties: +- compatible: "rockchip,rk3399-gru-sound" +- rockchip,cpu: The phandle of the Rockchip I2S controller that's + connected to the codecs +- rockchip,codec: The phandle of the MAX98357A/RT5514/DA7219 codecs + +Example: + +sound { + compatible = "rockchip,rk3399-gru-sound"; + rockchip,cpu = <&i2s0>; + rockchip,codec = <&max98357a &rt5514 &da7219>; +}; |