diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index ca98a9f837d4..531b11cbc096 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -94,6 +94,24 @@ static struct irq_chip mips_mt_cpu_irq_controller = {
 	.irq_eoi	= unmask_mips_irq,
 };
 
+asmlinkage void __weak plat_irq_dispatch(void)
+{
+	unsigned long pending = read_c0_cause() & read_c0_status() & ST0_IM;
+	int irq;
+
+	if (!pending) {
+		spurious_interrupt();
+		return;
+	}
+
+	pending >>= CAUSEB_IP;
+	while (pending) {
+		irq = fls(pending) - 1;
+		do_IRQ(MIPS_CPU_IRQ_BASE + irq);
+		pending &= ~BIT(irq);
+	}
+}
+
 static int mips_cpu_intc_map(struct irq_domain *d, unsigned int irq,
 			     irq_hw_number_t hw)
 {