This will be used when initialising CMT1 device using DT
until common clock framework support is added.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit a0f7e7496d56ac2da7c684e2035815318c17973a) Signed-off-by: Simon Horman <horms+renesas@verge.net.au>