--- zzzz-none-000/linux-3.10.107/include/linux/irqchip/arm-vic.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/irqchip/arm-vic.h	2021-02-04 17:41:59.000000000 +0000
@@ -29,8 +29,10 @@
 struct device_node;
 struct pt_regs;
 
-void __vic_init(void __iomem *base, int irq_start, u32 vic_sources,
-		u32 resume_sources, struct device_node *node);
+void __vic_init(void __iomem *base, int parent_irq, int irq_start,
+		u32 vic_sources, u32 resume_sources, struct device_node *node);
 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
+int vic_init_cascaded(void __iomem *base, unsigned int parent_irq,
+		      u32 vic_sources, u32 resume_sources);
 
 #endif