Add linux-next specific files for 20110831
[linux-2.6/next.git] / arch / mips / include / asm / mach-rc32434 / irq.h
blob023a5b100ed05d617f24fb2c11fa749384c571bf
1 #ifndef __ASM_RC32434_IRQ_H
2 #define __ASM_RC32434_IRQ_H
4 #define NR_IRQS 256
6 #include <asm/mach-generic/irq.h>
7 #include <asm/mach-rc32434/rb.h>
9 /* Interrupt Controller */
10 #define IC_GROUP0_PEND (REGBASE + 0x38000)
11 #define IC_GROUP0_MASK (REGBASE + 0x38008)
12 #define IC_GROUP_OFFSET 0x0C
14 #define NUM_INTR_GROUPS 5
16 /* 16550 UARTs */
17 #define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
18 /* GRP3 IRQ numbers start here */
19 #define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
20 /* GRP4 IRQ numbers start here */
21 #define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
22 /* GRP5 IRQ numbers start here */
23 #define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
24 #define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
26 #define UART0_IRQ (GROUP3_IRQ_BASE + 0)
28 #define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
29 #define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
30 #define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
31 #define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
33 #define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE
34 #define GPIO_MAPPED_IRQ_GROUP 4
36 #endif /* __ASM_RC32434_IRQ_H */