ARM: OMAP: Update dmtimers

- Initialize timer outside of spinlock to reduce the time the spinlock is held
- Do clk_get to the source clocks during initialization to avoid sleeping later
- New function to set counter register

Signed-off-by: Timo Teras <[email protected]>
Signed-off-by: Juha Yrjola <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
2 files changed