diff options
Diffstat (limited to 'arch/arm/boot/dts/imx7ulp-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp-evk.dts | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts index 1202c79e0f5f..bd1dc023c5d9 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -166,6 +166,19 @@ regulator-always-on; }; }; + + rpmsg_i2s: rpmsg-i2s { + compatible = "fsl,imx7ulp-rpmsg-i2s"; + /* the audio device index in m4 domain */ + fsl,audioindex = <0> ; + status = "okay"; + }; + + sound-rpmsg { + compatible = "fsl,imx-audio-rpmsg"; + model = "rpmsg-audio"; + cpu-dai = <&rpmsg_i2s>; + }; }; &iomuxc1 { @@ -421,9 +434,10 @@ * --0x9FF00000~0x9FF0FFFF: pingpong * --0x9FF10000~0x9FF1FFFF: pmic * --0x9FF20000~0x9FF2FFFF: pm + * --0x9FF30000~0x9FF3FFFF: audio */ - vdev-nums = <3>; - reg = <0x9FF00000 0x30000>; + vdev-nums = <4>; + reg = <0x9FF00000 0x40000>; status = "okay"; }; |