1 #ifndef __ASM_RC32434_IRQ_H 2 #define __ASM_RC32434_IRQ_H 3 4 #define NR_IRQS 256 5 6 #include <asm/mach-generic/irq.h> 7 #include <asm/mach-rc32434/rb.h> 8 9 /* Interrupt Controller */ 10 #define IC_GROUP0_PEND (REGBASE + 0x38000) 11 #define IC_GROUP0_MASK (REGBASE + 0x38008) 12 #define IC_GROUP_OFFSET 0x0C 13 14 #define NUM_INTR_GROUPS 5 15 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) 25 26 #define UART0_IRQ (GROUP3_IRQ_BASE + 0) 27 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) 32 33 #define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE 34 #define GPIO_MAPPED_IRQ_GROUP 4 35 36 #endif /* __ASM_RC32434_IRQ_H */ 37