clocksource/drivers/npcm: Add support for WPCM450

Add a compatible string for WPCM450, which has essentially the same
timer controller.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210320181610.680870-11-j.neuschaefer@gmx.net
1 file changed