arm64: dts: renesas: r8a77970: sort subnodes of root node alphabetically

Sort root sub-nodes alphabetically for allow for easier maintenance of
this file.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2018-03-05 18:24:55 +01:00 • committed by Simon Horman
commit c7a99343cc