irq.h

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#ifndef __ASM_RC32434_IRQ_H
#define __ASM_RC32434_IRQ_H

#define NR_IRQS 256

#include <asm/mach-generic/irq.h>
#include <asm/mach-rc32434/rb.h>

/* Interrupt Controller */
#define IC_GROUP0_PEND      (REGBASE + 0x38000)
#define IC_GROUP0_MASK      (REGBASE + 0x38008)
#define IC_GROUP_OFFSET     0x0C

#define NUM_INTR_GROUPS     5

/* 16550 UARTs */
#define GROUP0_IRQ_BASE     8   /* GRP2 IRQ numbers start here */
                    /* GRP3 IRQ numbers start here */
#define GROUP1_IRQ_BASE     (GROUP0_IRQ_BASE + 32)
                    /* GRP4 IRQ numbers start here */
#define GROUP2_IRQ_BASE     (GROUP1_IRQ_BASE + 32)
                    /* GRP5 IRQ numbers start here */
#define GROUP3_IRQ_BASE     (GROUP2_IRQ_BASE + 32)
#define GROUP4_IRQ_BASE     (GROUP3_IRQ_BASE + 32)

#define UART0_IRQ       (GROUP3_IRQ_BASE + 0)

#define ETH0_DMA_RX_IRQ     (GROUP1_IRQ_BASE + 0)
#define ETH0_DMA_TX_IRQ     (GROUP1_IRQ_BASE + 1)
#define ETH0_RX_OVR_IRQ     (GROUP3_IRQ_BASE + 9)
#define ETH0_TX_UND_IRQ     (GROUP3_IRQ_BASE + 10)

#define GPIO_MAPPED_IRQ_BASE    GROUP4_IRQ_BASE
#define GPIO_MAPPED_IRQ_GROUP   4

#endif  /* __ASM_RC32434_IRQ_H */