Geert Uytterhoeven df98719f03 clk: renesas: rcar-gen3: Switch Z clocks to .determine_rate()
As the .round_rate() callback returns a long clock rate, it cannot
return clock rates that do not fit in signed long, but do fit in
unsigned long.  Hence switch the Z clocks on R-Car Gen3 from the old
.round_rate() callback to the newer .determine_rate() callback, which
does not suffer from this limitation.

This includes implementing range checking.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20190830134515.11925-8-geert+renesas@glider.be
2019-10-21 09:53:50 +02:00
..
2019-05-15 13:21:37 -07:00