MIPS: jz4740: add jz4780 interrupt controller support

Allow the jz4780 interrupt controller to be probed from devicetree, supporting the 64 interrupts it provides. Signed-off-by: Paul Burton <[email protected]>
MIPS · Jan 23, 2015 · dba26e1 · dba26e1
1 parent 081852d
commit dba26e1
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/arch/mips/jz4740/irq.c b/arch/mips/jz4740/irq.c
@@ -137,6 +137,13 @@ static int __init jz4740_intc_of_init(struct device_node *node,
 }
 IRQCHIP_DECLARE(jz4740_intc, "ingenic,jz4740-intc", jz4740_intc_of_init);
 
+static int __init jz4780_intc_of_init(struct device_node *node,
+	struct device_node *parent)
+{
+	return jz47xx_intc_of_init(node, 2);
+}
+IRQCHIP_DECLARE(jz4780_intc, "ingenic,jz4780-intc", jz4780_intc_of_init);
+
 #ifdef CONFIG_DEBUG_FS
 
 static inline void intc_seq_reg(struct seq_file *s, const char *name,