ARM: OMAP: Optimize INTC register accesses and enable autoidling

Use virtual addresses directly instead of physical addresses to
avoid having to recalculate the virtual address with every
register access.

Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
1 file changed