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 2e11179da78a56c2a44fc3fe097f2af8dc18f9d6) Signed-off-by: Simon Horman <horms+renesas@verge.net.au>