ARM: integrator: pass parent IRQ to the SIC
ARM: integrator: pass parent IRQ to the SIC

The SIC is cascaded off the PIC, so specify this in the device tree.

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

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