1. 根目录:
2. arch
3. arm
4. mach-orion5x
5. include
6. mach
7. irqs.h

/*
 * arch/arm/mach-orion5x/include/mach/irqs.h
 *
 * IRQ definitions for Orion SoC
 *
 *  Maintainer: Tzachi Perelstein <tzachi@marvell.com>
 *
 *  This file is licensed under the terms of the GNU General Public
 *  License version 2. This program is licensed "as is" without any
 *  warranty of any kind, whether express or implied.
 */

#ifndef __ASM_ARCH_IRQS_H
#define __ASM_ARCH_IRQS_H

/*
 * Orion Main Interrupt Controller
 */
#define IRQ_ORION5X_BRIDGE		0
#define IRQ_ORION5X_DOORBELL_H2C	1
#define IRQ_ORION5X_DOORBELL_C2H	2
#define IRQ_ORION5X_UART0		3
#define IRQ_ORION5X_UART1		4
#define IRQ_ORION5X_I2C			5
#define IRQ_ORION5X_GPIO_0_7		6
#define IRQ_ORION5X_GPIO_8_15		7
#define IRQ_ORION5X_GPIO_16_23		8
#define IRQ_ORION5X_GPIO_24_31		9
#define IRQ_ORION5X_PCIE0_ERR		10
#define IRQ_ORION5X_PCIE0_INT		11
#define IRQ_ORION5X_USB1_CTRL		12
#define IRQ_ORION5X_DEV_BUS_ERR		14
#define IRQ_ORION5X_PCI_ERR		15
#define IRQ_ORION5X_USB_BR_ERR		16
#define IRQ_ORION5X_USB0_CTRL		17
#define IRQ_ORION5X_ETH_RX		18
#define IRQ_ORION5X_ETH_TX		19
#define IRQ_ORION5X_ETH_MISC		20
#define IRQ_ORION5X_ETH_SUM		21
#define IRQ_ORION5X_ETH_ERR		22
#define IRQ_ORION5X_IDMA_ERR		23
#define IRQ_ORION5X_IDMA_0		24
#define IRQ_ORION5X_IDMA_1		25
#define IRQ_ORION5X_IDMA_2		26
#define IRQ_ORION5X_IDMA_3		27
#define IRQ_ORION5X_CESA		28
#define IRQ_ORION5X_SATA		29
#define IRQ_ORION5X_XOR0		30
#define IRQ_ORION5X_XOR1		31

/*
 * Orion General Purpose Pins
 */
#define IRQ_ORION5X_GPIO_START	32
#define NR_GPIO_IRQS		32

#define NR_IRQS			(IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS)


#endif