ARM: shmobile: Cosmetic update of Lager DT Reference

Clean up the Lager DT reference board code to make it match
Koelsch DT reference including using the rcar-gen2 header.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
1 file changed