arm64: dts: imx8mn-evk: Remove invalid Atheros properties

None of these at803x properties are documented anywhere, so just
remove them.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Fabio Estevam 2019-10-31 17:20:28 -03:00 • committed by Shawn Guo
commit 227125fe72