From 80fa68efeafcdabe6627f2311e75e12cc7373967 Mon Sep 17 00:00:00 2001 From: Viorel Suman Date: Fri, 21 Feb 2020 15:57:02 +0200 Subject: MLK-23313-10: dts: arm64: imx8mp-evk: enable eARC module Enable eARC module configured by default in eARC TX/RX mode. Signed-off-by: Viorel Suman --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 5427f5930c4e..ddd32590ac38 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -144,6 +144,12 @@ cpu-dai = <&micfil>; }; + sound-earc { + compatible = "fsl,imx-audio-xcvr"; + model = "imx-audio-earc"; + cpu-dai = <&earc>; + }; + lvds_backlight: lvds_backlight { compatible = "pwm-backlight"; pwms = <&pwm2 0 100000>; @@ -594,6 +600,17 @@ status = "okay"; }; +&earc { + /** + * Bit 0: TX enabled + * Bit 1: RX enabled + * Bits 3..2: 0=SPDIF, 1=ARC, 2=EARC, 3=RESERVED + */ + fsl,xcvr-mode = <0xb>; /* EARC, RX + TX */ + #sound-dai-cells = <0>; + status = "okay"; +}; + &sdma2 { status = "okay"; }; -- cgit v1.2.3