[PATCH v2 12/16] irqchip: mips-gic: Add device-tree support

Add device-tree support for the MIPS GIC. With DT, no per-platform static device interrupt mapping is supplied and instead all device interrupts are specified through the DT. The GIC-to-CPU interrupts must also be specified in the DT. Platforms using DT-based probing of the GIC need only supply

[PATCH v2 12/16] irqchip: mips-gic: Add device-tree support

Add device-tree support for the MIPS GIC. With DT, no per-platform static device interrupt mapping is supplied and instead all device interrupts are specified through the DT. The GIC-to-CPU interrupts must also be specified in the DT. Platforms using DT-based probing of the GIC need only supply