[PATCH v3 4/8] MIPS: ranchu: Add Goldfish PIC driver

From: Miodrag Dinic Add device driver for a virtual programmable interrupt controller The virtual PIC is designed as a device tree-based interrupt controller. The compatible string used by OS for binding the driver is "google,goldfish-pic". Signed-off-by: Miodrag

[PATCH v3 4/8] MIPS: ranchu: Add Goldfish PIC driver

From: Miodrag Dinic Add device driver for a virtual programmable interrupt controller The virtual PIC is designed as a device tree-based interrupt controller. The compatible string used by OS for binding the driver is "google,goldfish-pic". Signed-off-by: Miodrag Dinic Signed-off-by: Goran