From 52b57463dd1246f4fc72c18f383301eed0b5a621 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Wed, 17 Aug 2022 14:18:41 +0200 Subject: arm64: dts: imx8mp-verdin: add native hdmi-audio node Add a disabled node related to hdmi-audio. This allows to enable hdmi-audio together with hdmi for the native hdmi hardware present on the SoM. Upstream-status: Pending [mainline does not support SAI yet] Signed-off-by: Max Krummenacher --- arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi index f7e373f589d2..5880f27e7770 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi @@ -59,6 +59,21 @@ }; }; + sound_hdmi: sound-hdmi { + compatible = "fsl,imx-audio-hdmi"; + model = "audio-hdmi"; + audio-cpu = <&aud2htx>; + hdmi-out; + constraint-rate = <44100>, + <88200>, + <176400>, + <32000>, + <48000>, + <96000>, + <192000>; + status = "disabled"; + }; + /* Carrier Board Supplies */ reg_1p8v: regulator-1p8v { compatible = "regulator-fixed"; -- cgit v1.2.3