The test in omap2_clk_wait_ready() for DSS or CAM clocks didn't
verify that the PRCM {F,I}CLKEN1 register was in the CORE powerdomain.
Add this check in.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>