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