arm64: dts: imx8mm-beacon: Add HDMI video with sound

The Beacon Embedded imx8mm development kit has a DSI
to HDMI bridge chip.  The bridge supports stereo audio
and hot-plugging.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Adam Ford 2023-06-15 16:53:13 -05:00 • committed by Shawn Guo
commit 8ad7d14d99