Merge tag 'irqchip-core-4.6' of git://git.infradead.org/users/jcooper/linux into irq/core

Pull irqchip core changes for v4.6 from Jason Cooper:

- mvebu (armada-370-xp)
   - MSI support
   - Deconflict with mvebu's arm64 code

- ts4800
   - Restrict when ts4800 driver can be built
   - Make ts4800_ic_ops static const

- bcm2836: Drop superfluous memory barrier

drivers/irqchip/Kconfig

@@ -60,6 +60,11 @@ config ARM_VIC_NR
 	  The maximum number of VICs available in the system, for
 	  power management.
 
+config ARMADA_370_XP_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select PCI_MSI_IRQ_DOMAIN if PCI_MSI
+
 config ATMEL_AIC_IRQ
 	bool
 	select GENERIC_IRQ_CHIP
@@ -165,6 +170,7 @@ config TS4800_IRQ
 	tristate "TS-4800 IRQ controller"
 	select IRQ_DOMAIN
 	depends on HAS_IOMEM
+	depends on SOC_IMX51 || COMPILE_TEST
 	help
 	  Support for the TS-4800 FPGA IRQ controller