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| author | Xiaotan Luo <lxt@rock-chips.com> | 2019-03-11 04:49:57 -0700 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2019-03-19 14:49:23 +0800 |
| commit | 8a0cdc7283b5db21bd6f1970b232d692c8cfb13d (patch) | |
| tree | b89fa5ea2ed918a01817f4600628f2693426f13b | |
| parent | 2b120ce738cabff4a865d0d0b6273fcb6e64df53 (diff) | |
arm64: dts: rockchip: add dummy i2s sound for rk3399 sapphire excavator
Change-Id: Ic7a9437eee6d9d12d25ce7fb1171faf1624d3681
Signed-off-by: Xiaotan Luo <lxt@rock-chips.com>
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi index 6cb9bcd6d984..cb8292e40607 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-excavator-sapphire.dtsi @@ -45,6 +45,30 @@ / { compatible = "rockchip,rk3399-sapphire-excavator", "rockchip,rk3399"; + dummy_codec: dummy-codec { + status = "disabled"; + compatible = "rockchip,dummy-codec"; + #sound-dai-cells = <0>; + clocks = <&cru SCLK_I2S_8CH_OUT>; + clock-names = "mclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s_8ch_mclk>; + }; + + rockchip_i2s_sound: rockchip-i2s-sound { + status = "disabled"; + compatible = "simple-audio-card"; + simple-audio-card,name = "rockchip,rockchip-i2s-sound"; + simple-audio-card,format = "i2s"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,cpu { + sound-dai = <&i2s0>; + }; + simple-audio-card,codec { + sound-dai = <&dummy_codec>; + }; + }; + rt5651-sound { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; |