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/*
* arch/arm/mach-ixp4xx/include/mach/nslu2.h
*
* NSLU2 platform specific definitions
*
* Author: Mark Rakes <mrakes AT mac.com>
* Maintainers: http://www.nslu2-linux.org
*
* based on ixdp425.h:
* Copyright 2004 (c) MontaVista, Software, Inc.
*
* 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_HARDWARE_H__
#error "Do not include this directly, instead #include <mach/hardware.h>"
#endif
#define NSLU2_SDA_PIN 7
#define NSLU2_SCL_PIN 6
/*
* NSLU2 PCI IRQs
*/
#define NSLU2_PCI_MAX_DEV 3
#define NSLU2_PCI_IRQ_LINES 3
/* PCI controller GPIO to IRQ pin mappings */
#define NSLU2_PCI_INTA_PIN 11
#define NSLU2_PCI_INTB_PIN 10
#define NSLU2_PCI_INTC_PIN 9
#define NSLU2_PCI_INTD_PIN 8
/* NSLU2 Timer */
#define NSLU2_FREQ 66000000
/* Buttons */
#define NSLU2_PB_GPIO 5 /* power button */
#define NSLU2_PO_GPIO 8 /* power off */
#define NSLU2_RB_GPIO 12 /* reset button */
/* Buzzer */
#define NSLU2_GPIO_BUZZ 4
/* LEDs */
#define NSLU2_LED_RED_GPIO 0
#define NSLU2_LED_GRN_GPIO 1
#define NSLU2_LED_DISK1_GPIO 3
#define NSLU2_LED_DISK2_GPIO 2
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