clk: actions: Introduce dummy get/set_rate callbacks

This commit introduces get/set_rate callbacks, these are dummy at
the moment, and can be used to get/set clock for various devices
based on the clk id.

Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
Reviewed-by: Sean Anderson <seanga2@gmail.com>
1 file changed