lib: flea doesn't support setting core clock at all
lib: flea doesn't support setting core clock at all

Pointed out by Scott Davilla. Just a micro-optimization then to not call
DtsSetCoreClock on flea now. Leaving it in there #if 0'd out w/a
comment, just in case support for setting the clock on flea does show up
at some point in the future...

Signed-off-by: Jarod Wilson <14059c7158912dcae849c377925c87d46da48cdf@redhat.com>

agx/libcrystalhd,agx/libcrystalhd,agx/libcrystalhd