ARM: integrator: use managed resources for the IM-PD1
ARM: integrator: use managed resources for the IM-PD1

Switch the IM-PD1 driver to use managed resources and cut down
on boilerplate.

Signed-off-by: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs