On Wed, Feb 07, 2018 at 10:17:03PM +0100, Jernej Skrabec wrote:

When parent rate is 24MHz and multiplier N >= 180, intermediate clock
rate doesn't fit in 32 bit variable anymore.

Because of that, introduce function for calculating clock rate which
uses 64 bit variable for intermediate result.

Signed-off-by: Jernej Skrabec <redacted>

Acked-by: Maxime Ripard <redacted>

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com