arm: dts: Support SC598-SOM-EZLITE

Add minimal device tree for Analog Devices' SC598-SOM-EZLITE board.

This patch depends on Patches 01 and 07, for sc5xx.dtsi and
sc598-som.dtsi respectively.

Co-developed-by: Greg Malysa <greg.malysa@timesys.com>
Signed-off-by: Greg Malysa <greg.malysa@timesys.com>
Co-developed-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>
2 files changed