irqchip/xilinx: Add support for parent intc
authorZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Mon, 14 Nov 2016 12:13:49 +0000 (12:13 +0000)
committerMarc Zyngier <marc.zyngier@arm.com>
Tue, 29 Nov 2016 09:14:49 +0000 (09:14 +0000)
commit9689c99e49509f19abd4a6c040bfc7fc051ef65b
treef59592afb2a317d1d31d5b464099adf1b40b1833
parent2120a43527f3bd0efba0e893799acdd1486c2d1b
irqchip/xilinx: Add support for parent intc

The MIPS based xilfpga platform has the following IRQ structure

Peripherals --> xilinx_intcontroller -> mips_cpu_int controller

Add support for the driver to chain the irq handler

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
drivers/irqchip/irq-xilinx-intc.c