Davinci: cpintc host map configuration

[pandora-kernel.git] / arch / arm / mach-davinci / cp_intc.c

diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c
index 37311d1..2a8d26e 100644 (file)
--- a/arch/arm/mach-davinci/cp_intc.c
+++ b/arch/arm/mach-davinci/cp_intc.c
@@ -101,7 +101,7 @@ static struct irq_chip cp_intc_irq_chip = {
 };
 
 void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
-                        u8 *irq_prio)
+                        u8 *irq_prio, u32 *host_map)
 {
        unsigned num_reg        = BITS_TO_LONGS(num_irq);
        int i;
@@ -157,6 +157,10 @@ void __init cp_intc_init(void __iomem *base, unsigned short num_irq,
                        cp_intc_write(0x0f0f0f0f, CP_INTC_CHAN_MAP(i));
        }
 
+       if (host_map)
+               for (i = 0; host_map[i] != -1; i++)
+                       cp_intc_write(host_map[i], CP_INTC_HOST_MAP(i));
+
        /* Set up genirq dispatching for cp_intc */
        for (i = 0; i < num_irq; i++) {
                set_irq_chip(i, &cp_intc_irq_chip);