1 /* 2 * arch/arm/mach-l7200/include/mach/irqs.h 3 * 4 * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net) 5 * Steve Hill (sjhill@cotw.com) 6 * 7 * Changelog: 8 * 01-02-2000 RS Create l7200 version 9 * 03-28-2000 SJH Removed unused interrupt 10 * 07-28-2000 SJH Added pseudo-keyboard interrupt 11 */ 12 13 /* 14 * NOTE: The second timer (Timer 2) is used as the keyboard 15 * interrupt when the keyboard driver is enabled. 16 */ 17 18 #define NR_IRQS 32 19 20 #define IRQ_STWDOG 0 /* Watchdog timer */ 21 #define IRQ_PROG 1 /* Programmable interrupt */ 22 #define IRQ_DEBUG_RX 2 /* Comm Rx debug */ 23 #define IRQ_DEBUG_TX 3 /* Comm Tx debug */ 24 #define IRQ_GCTC1 4 /* Timer 1 */ 25 #define IRQ_GCTC2 5 /* Timer 2 / Keyboard */ 26 #define IRQ_DMA 6 /* DMA controller */ 27 #define IRQ_CLCD 7 /* Color LCD controller */ 28 #define IRQ_SM_RX 8 /* Smart card */ 29 #define IRQ_SM_TX 9 /* Smart cart */ 30 #define IRQ_SM_RST 10 /* Smart card */ 31 #define IRQ_SIB 11 /* Serial Interface Bus */ 32 #define IRQ_MMC 12 /* MultiMediaCard */ 33 #define IRQ_SSP1 13 /* Synchronous Serial Port 1 */ 34 #define IRQ_SSP2 14 /* Synchronous Serial Port 1 */ 35 #define IRQ_SPI 15 /* SPI slave */ 36 #define IRQ_UART_1 16 /* UART 1 */ 37 #define IRQ_UART_2 17 /* UART 2 */ 38 #define IRQ_IRDA 18 /* IRDA */ 39 #define IRQ_RTC_TICK 19 /* Real Time Clock tick */ 40 #define IRQ_RTC_ALARM 20 /* Real Time Clock alarm */ 41 #define IRQ_GPIO 21 /* General Purpose IO */ 42 #define IRQ_GPIO_DMA 22 /* General Purpose IO, DMA */ 43 #define IRQ_M2M 23 /* Memory to memory DMA */ 44 #define IRQ_RESERVED 24 /* RESERVED, don't use */ 45 #define IRQ_INTF 25 /* External active low interrupt */ 46 #define IRQ_INT0 26 /* External active low interrupt */ 47 #define IRQ_INT1 27 /* External active low interrupt */ 48 #define IRQ_INT2 28 /* External active low interrupt */ 49 #define IRQ_UCB1200 29 /* Interrupt generated by UCB1200*/ 50 #define IRQ_BAT_LO 30 /* Low batery or external power */ 51 #define IRQ_MEDIA_CHG 31 /* Media change interrupt */ 52 53 /* 54 * This is the offset of the FIQ "IRQ" numbers 55 */ 56 #define FIQ_START 64 57