Merge tag 'irqchip-4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip updates for 4.16-rc5 from Marc Zyngier

- IMX GPCv2 cleanup
- GICv3 iomem annontation fixes
- GICv3 ITS minimal ITE allocation now matching the LPIs'.