Add CPU Frequency information to the r7s72100 DTS file. This
will allow us to use the shared C code on r7s72100 and Genmai
which reads out the clock frequency from DT and calculates the
delay settings from there.
Signed-off-by: NMagnus Damm <damm+renesas@opensource.se>
Acked-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>