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kernel/linux-rt-4.4.41/arch/arm/mach-realview/include/mach/irqs-pba8.h 3.9 KB
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  /*
   * arch/arm/mach-realview/include/mach/irqs-pba8.h
   *
   * Copyright (C) 2008 ARM Limited
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
   * MA 02110-1301, USA.
   */
  
  #ifndef __MACH_IRQS_PBA8_H
  #define __MACH_IRQS_PBA8_H
  
  #define IRQ_PBA8_GIC_START			32
  
  /*
   * PB-A8 on-board gic irq sources
   */
  #define IRQ_PBA8_WATCHDOG	(IRQ_PBA8_GIC_START + 0)	/* Watchdog timer */
  #define IRQ_PBA8_SOFT		(IRQ_PBA8_GIC_START + 1)	/* Software interrupt */
  #define IRQ_PBA8_COMMRx		(IRQ_PBA8_GIC_START + 2)	/* Debug Comm Rx interrupt */
  #define IRQ_PBA8_COMMTx		(IRQ_PBA8_GIC_START + 3)	/* Debug Comm Tx interrupt */
  #define IRQ_PBA8_TIMER0_1	(IRQ_PBA8_GIC_START + 4)	/* Timer 0/1 (default timer) */
  #define IRQ_PBA8_TIMER2_3	(IRQ_PBA8_GIC_START + 5)	/* Timer 2/3 */
  #define IRQ_PBA8_GPIO0		(IRQ_PBA8_GIC_START + 6)	/* GPIO 0 */
  #define IRQ_PBA8_GPIO1		(IRQ_PBA8_GIC_START + 7)	/* GPIO 1 */
  #define IRQ_PBA8_GPIO2		(IRQ_PBA8_GIC_START + 8)	/* GPIO 2 */
  								/* 9 reserved */
  #define IRQ_PBA8_RTC		(IRQ_PBA8_GIC_START + 10)	/* Real Time Clock */
  #define IRQ_PBA8_SSP		(IRQ_PBA8_GIC_START + 11)	/* Synchronous Serial Port */
  #define IRQ_PBA8_UART0		(IRQ_PBA8_GIC_START + 12)	/* UART 0 on development chip */
  #define IRQ_PBA8_UART1		(IRQ_PBA8_GIC_START + 13)	/* UART 1 on development chip */
  #define IRQ_PBA8_UART2		(IRQ_PBA8_GIC_START + 14)	/* UART 2 on development chip */
  #define IRQ_PBA8_UART3		(IRQ_PBA8_GIC_START + 15)	/* UART 3 on development chip */
  #define IRQ_PBA8_SCI		(IRQ_PBA8_GIC_START + 16)	/* Smart Card Interface */
  #define IRQ_PBA8_MMCI0A		(IRQ_PBA8_GIC_START + 17)	/* Multimedia Card 0A */
  #define IRQ_PBA8_MMCI0B		(IRQ_PBA8_GIC_START + 18)	/* Multimedia Card 0B */
  #define IRQ_PBA8_AACI		(IRQ_PBA8_GIC_START + 19)	/* Audio Codec */
  #define IRQ_PBA8_KMI0		(IRQ_PBA8_GIC_START + 20)	/* Keyboard/Mouse port 0 */
  #define IRQ_PBA8_KMI1		(IRQ_PBA8_GIC_START + 21)	/* Keyboard/Mouse port 1 */
  #define IRQ_PBA8_CHARLCD	(IRQ_PBA8_GIC_START + 22)	/* Character LCD */
  #define IRQ_PBA8_CLCD		(IRQ_PBA8_GIC_START + 23)	/* CLCD controller */
  #define IRQ_PBA8_DMAC		(IRQ_PBA8_GIC_START + 24)	/* DMA controller */
  #define IRQ_PBA8_PWRFAIL	(IRQ_PBA8_GIC_START + 25)	/* Power failure */
  #define IRQ_PBA8_PISMO		(IRQ_PBA8_GIC_START + 26)	/* PISMO interface */
  #define IRQ_PBA8_DoC		(IRQ_PBA8_GIC_START + 27)	/* Disk on Chip memory controller */
  #define IRQ_PBA8_ETH		(IRQ_PBA8_GIC_START + 28)	/* Ethernet controller */
  #define IRQ_PBA8_USB		(IRQ_PBA8_GIC_START + 29)	/* USB controller */
  #define IRQ_PBA8_TSPEN		(IRQ_PBA8_GIC_START + 30)	/* Touchscreen pen */
  #define IRQ_PBA8_TSKPAD		(IRQ_PBA8_GIC_START + 31)	/* Touchscreen keypad */
  
  #define IRQ_PBA8_PMU		(IRQ_PBA8_GIC_START + 47)	/* Cortex-A8 PMU */
  
  /* ... */
  #define IRQ_PBA8_PCI0		(IRQ_PBA8_GIC_START + 50)
  #define IRQ_PBA8_PCI1		(IRQ_PBA8_GIC_START + 51)
  #define IRQ_PBA8_PCI2		(IRQ_PBA8_GIC_START + 52)
  #define IRQ_PBA8_PCI3		(IRQ_PBA8_GIC_START + 53)
  
  #define IRQ_PBA8_SMC		-1
  #define IRQ_PBA8_SCTL		-1
  
  #define NR_GIC_PBA8		1
  
  /*
   * Only define NR_IRQS if less than NR_IRQS_PBA8
   */
  #define NR_IRQS_PBA8		(IRQ_PBA8_GIC_START + 64)
  
  #if defined(CONFIG_MACH_REALVIEW_PBA8)
  
  #if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PBA8)
  #undef NR_IRQS
  #define NR_IRQS			NR_IRQS_PBA8
  #endif
  
  #if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PBA8)
  #undef MAX_GIC_NR
  #define MAX_GIC_NR		NR_GIC_PBA8
  #endif
  
  #endif	/* CONFIG_MACH_REALVIEW_PBA8 */
  
  #endif	/* __MACH_IRQS_PBA8_H */