diff options
author | Sugar Zhang <sugar.zhang@rock-chips.com> | 2018-03-24 17:28:39 +0800 |
---|---|---|
committer | Tao Huang <huangtao@rock-chips.com> | 2018-03-26 11:41:36 +0800 |
commit | df6f5aee54aed85d53081eaee405345d8a0cd95b (patch) | |
tree | 6683883f9ad83bfe64087c7fc394db12fcfb5486 | |
parent | d6f06e3c4312569e658753ec5c53f2b6df0964dd (diff) |
arm64: dts: rk3308-evb-dmic-i2s: add i2s digital mic array sound
Change-Id: If1d0d4325a2369da0ecf471a58b982c8a00f7f28
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3308-evb-dmic-i2s-v10.dts | 23 | ||||
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi | 5 |
2 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-evb-dmic-i2s-v10.dts b/arch/arm64/boot/dts/rockchip/rk3308-evb-dmic-i2s-v10.dts index eb0830e136a0..d1fd0ccb7a59 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308-evb-dmic-i2s-v10.dts +++ b/arch/arm64/boot/dts/rockchip/rk3308-evb-dmic-i2s-v10.dts @@ -12,4 +12,27 @@ / { model = "Rockchip RK3308 evb digital-i2s mic board"; compatible = "rockchip,rk3308-evb-dmic-i2s-v10", "rockchip,rk3308"; + + i2s-dmic-array { + compatible = "simple-audio-card"; + simple-audio-card,format = "i2s"; + simple-audio-card,name = "rockchip,i2s-dmic-array"; + simple-audio-card,mclk-fs = <256>; + simple-audio-card,cpu { + sound-dai = <&i2s_8ch_0>; + }; + simple-audio-card,codec { + sound-dai = <&dummy_codec>; + }; + }; +}; + +&dummy_codec { + status = "okay"; + #sound-dai-cells = <0>; +}; + +&i2s_8ch_0 { + status = "okay"; + #sound-dai-cells = <0>; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi b/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi index 9b6e672e6301..1bf12830cf9c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3308-evb-v10.dtsi @@ -53,6 +53,11 @@ }; }; + dummy_codec: dummy-codec { + compatible = "rockchip,dummy-codec"; + #sound-dai-cells = <0>; + }; + gpio-keys { compatible = "gpio-keys"; autorepeat; |