Merge tag 'irqchip-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core

Pull irqchip updates for v4.13 from Marc Zyngier

- support for the new Marvell wire-to-MSI bridge
- support for the Aspeed I2C irqchip
- Armada XP370 per-cpu interrupt fixes
- GICv3 ITS ACPI NUMA support
- sunxi-nmi cleanup and updates for new platform support
- various GICv3 ITS cleanups and fixes
- some constifying in various places