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[/] [c0or1k/] [trunk/] [include/] [l4/] [platform/] [eb/] [irq.h] - Rev 6
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/* * Copyright (C) 2009 B Labs Ltd. */ #ifndef __PLATFORM_IRQ_H__ #define __PLATFORM_IRQ_H__ /* Actually there are 4 GIC's on the EB, only 2 are used for tile site 1 */ #define IRQ_CHIPS_MAX 2 #if defined(CONFIG_CPU_ARM11MPCORE) || defined (CONFIG_CPU_CORTEXA9) #define IRQS_MAX 64 #else #define IRQS_MAX 96 #endif /* * Interrupt Distribution: * 0-31: Used as SI provided by distributed interrupt controller * 32-63: Externel Peripheral Interrupts * 64-71: Interrupts from tile site 1 * 72-79: Interrupts from tile site 2 * 80-95: PCI and reserved Interrupts */ #define EB_GIC_IRQ_OFFSET 32 #define EB_IRQ_WATCHDOG (EB_GIC_IRQ_OFFSET + 0) #define EB_IRQ_SOFTINT (EB_GIC_IRQ_OFFSET + 1) #define EB_IRQ_COMRX (EB_GIC_IRQ_OFFSET + 2) #define EB_IRQ_COMTX (EB_GIC_IRQ_OFFSET + 3) #define EB_IRQ_TIMER01 (EB_GIC_IRQ_OFFSET + 4) #define EB_IRQ_TIMER23 (EB_GIC_IRQ_OFFSET + 5) #define EB_IRQ_GPIO0 (EB_GIC_IRQ_OFFSET + 6) #define EB_IRQ_GPIO1 (EB_GIC_IRQ_OFFSET + 7) #define EB_IRQ_GPIO2 (EB_GIC_IRQ_OFFSET + 8) #define EB_IRQ_RTC (EB_GIC_IRQ_OFFSET + 10) #define EB_IRQ_UART0 (EB_GIC_IRQ_OFFSET + 12) #define EB_IRQ_UART1 (EB_GIC_IRQ_OFFSET + 13) #define EB_IRQ_UART2 (EB_GIC_IRQ_OFFSET + 14) #define EB_IRQ_UART3 (EB_GIC_IRQ_OFFSET + 15) #define EB_IRQ_SCI (EB_GIC_IRQ_OFFSET + 16) /* Smart Card Interface */ #define EB_IRQ_MCI0 (EB_GIC_IRQ_OFFSET + 17) #define EB_IRQ_MCI1 (EB_GIC_IRQ_OFFSET + 18) #define EB_IRQ_AACI (EB_GIC_IRQ_OFFSET + 19) /* Advanced Audio codec */ #define EB_IRQ_KMI0 (EB_GIC_IRQ_OFFSET + 20) /* Keyboard */ #define EB_IRQ_KMI1 (EB_GIC_IRQ_OFFSET + 21) /* Mouse */ #define EB_IRQ_LCD (EB_GIC_IRQ_OFFSET + 20) /* Character LCD */ #define EB_IRQ_DMAC (EB_GIC_IRQ_OFFSET + 20) /* DMA Controller */ /* Interrupt Sources to ARM 11 MPCore or EB+A9 MPCore GIC */ #define MPCORE_GIC_IRQ_AACI (EB_GIC_IRQ_OFFSET + 0) #define MPCORE_GIC_IRQ_TIMER01 (EB_GIC_IRQ_OFFSET + 1) #define MPCORE_GIC_IRQ_TIMER23 (EB_GIC_IRQ_OFFSET + 2) #define MPCORE_GIC_IRQ_USB (EB_GIC_IRQ_OFFSET + 3) #define MPCORE_GIC_IRQ_UART0 (EB_GIC_IRQ_OFFSET + 4) #define MPCORE_GIC_IRQ_UART1 (EB_GIC_IRQ_OFFSET + 5) #define MPCORE_GIC_IRQ_RTC (EB_GIC_IRQ_OFFSET + 6) #define MPCORE_GIC_IRQ_KMI0 (EB_GIC_IRQ_OFFSET + 7) #define MPCORE_GIC_IRQ_KMI1 (EB_GIC_IRQ_OFFSET + 8) #define MPCORE_GIC_IRQ_ETH (EB_GIC_IRQ_OFFSET + 9) /* Interrupt from GIC1 on Base board */ #define MPCORE_GIC_IRQ_EB_GIC1 (EB_GIC_IRQ_OFFSET + 10) #define MPCORE_GIC_IRQ_EB_GIC2 (EB_GIC_IRQ_OFFSET + 11) #define MPCORE_GIC_IRQ_EB_GIC3 (EB_GIC_IRQ_OFFSET + 12) #define MPCORE_GIC_IRQ_EB_GIC4 (EB_GIC_IRQ_OFFSET + 13) #if defined (CONFIG_CPU_ARM11MPCORE) || defined (CONFIG_CPU_CORTEXA9) #define IRQ_TIMER0 MPCORE_GIC_IRQ_TIMER01 #define IRQ_TIMER1 MPCORE_GIC_IRQ_TIMER23 #define IRQ_KEYBOARD0 MPCORE_GIC_IRQ_TIMER01 #define IRQ_MOUSE0 MPCORE_GIC_IRQ_KMI1 #else #define IRQ_TIMER0 EB_IRQ_TIMER01 #define IRQ_TIMER1 EB_IRQ_TIMER23 #define IRQ_KEYBOARD0 EB_IRQ_KMI0 #define IRQ_MOUSE0 EB_IRQ_KMI1 #endif #endif /* __PLATFORM_IRQ_H__ */
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