ARM: dts: imx: add support for TX6 modules on MB7 baseboard

Create .dts files for various Ka-Ro electronics TX modules on the MB7
baseboard.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
10 files changed