linux-phytec-ti

Merge tag 'irqchip-mvebu-3.15' of git://git.infradead.org/linux-mvebu into irq/core

irqchip mvebu changes for v3.15

 - armada-370-xp
    - add MSI helper
    - MPIC chained handler

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>