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/*
* include/asm-arm/arch-ixp4xx/gtwx5715.h
*
* Gemtek GTWX5715 Gateway (Linksys WRV54G)
*
* Copyright 2004 (c) George T. Joseph
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __ASM_ARCH_HARDWARE_H__
#error "Do not include this directly, instead #include <asm/hardware.h>"
#endif
#include "irqs.h"
#define GTWX5715_GPIO0 0
#define GTWX5715_GPIO1 1
#define GTWX5715_GPIO2 2
#define GTWX5715_GPIO3 3
#define GTWX5715_GPIO4 4
#define GTWX5715_GPIO5 5
#define GTWX5715_GPIO6 6
#define GTWX5715_GPIO7 7
#define GTWX5715_GPIO8 8
#define GTWX5715_GPIO9 9
#define GTWX5715_GPIO10 10
#define GTWX5715_GPIO11 11
#define GTWX5715_GPIO12 12
#define GTWX5715_GPIO13 13
#define GTWX5715_GPIO14 14
#define GTWX5715_GPIO0_IRQ IRQ_IXP4XX_GPIO0
#define GTWX5715_GPIO1_IRQ IRQ_IXP4XX_GPIO1
#define GTWX5715_GPIO2_IRQ IRQ_IXP4XX_GPIO2
#define GTWX5715_GPIO3_IRQ IRQ_IXP4XX_GPIO3
#define GTWX5715_GPIO4_IRQ IRQ_IXP4XX_GPIO4
#define GTWX5715_GPIO5_IRQ IRQ_IXP4XX_GPIO5
#define GTWX5715_GPIO6_IRQ IRQ_IXP4XX_GPIO6
#define GTWX5715_GPIO7_IRQ IRQ_IXP4XX_GPIO7
#define GTWX5715_GPIO8_IRQ IRQ_IXP4XX_GPIO8
#define GTWX5715_GPIO9_IRQ IRQ_IXP4XX_GPIO9
#define GTWX5715_GPIO10_IRQ IRQ_IXP4XX_GPIO10
#define GTWX5715_GPIO11_IRQ IRQ_IXP4XX_GPIO11
#define GTWX5715_GPIO12_IRQ IRQ_IXP4XX_GPIO12
#define GTWX5715_GPIO13_IRQ IRQ_IXP4XX_SW_INT1
#define GTWX5715_GPIO14_IRQ IRQ_IXP4XX_SW_INT2
#define GTWX5715_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS
#define GTWX5715_FLASH_SIZE (0x00800000)
/* PCI controller GPIO to IRQ pin mappings
INTA INTB
SLOT 0 10 11
SLOT 1 11 10
*/
#define GTWX5715_PCI_SLOT0_DEVID 0
#define GTWX5715_PCI_SLOT0_INTA_GPIO GTWX5715_GPIO10
#define GTWX5715_PCI_SLOT0_INTB_GPIO GTWX5715_GPIO11
#define GTWX5715_PCI_SLOT0_INTA_IRQ GTWX5715_GPIO10_IRQ
#define GTWX5715_PCI_SLOT0_INTB_IRQ GTWX5715_GPIO11_IRQ
#define GTWX5715_PCI_SLOT1_DEVID 1
#define GTWX5715_PCI_SLOT1_INTA_GPIO GTWX5715_GPIO11
#define GTWX5715_PCI_SLOT1_INTB_GPIO GTWX5715_GPIO10
#define GTWX5715_PCI_SLOT1_INTA_IRQ GTWX5715_GPIO11_IRQ
#define GTWX5715_PCI_SLOT1_INTB_IRQ GTWX5715_GPIO10_IRQ
#define GTWX5715_PCI_SLOT_COUNT 2
#define GTWX5715_PCI_INT_PIN_COUNT 2
/*
* GPIO 5,6,7 and12 are hard wired to the Kendin KS8995M Switch
* and operate as an SPI type interface. The details of the interface
* are available on Kendin/Micrel's web site.
*/
#define GTWX5715_KSSPI_SELECT GTWX5715_GPIO5
#define GTWX5715_KSSPI_TXD GTWX5715_GPIO6
#define GTWX5715_KSSPI_CLOCK GTWX5715_GPIO7
#define GTWX5715_KSSPI_RXD GTWX5715_GPIO12
/*
* The "reset" button is wired to GPIO 3.
* The GPIO is brought "low" when the button is pushed.
*/
#define GTWX5715_BUTTON_GPIO GTWX5715_GPIO3
#define GTWX5715_BUTTON_IRQ GTWX5715_GPIO3_IRQ
/*
* Board Label Front Label
* LED1 Power
* LED2 Wireless-G
* LED3 not populated but could be
* LED4 Internet
* LED5 - LED8 Controlled by KS8995M Switch
* LED9 DMZ
*/
#define GTWX5715_LED1_GPIO GTWX5715_GPIO2
#define GTWX5715_LED2_GPIO GTWX5715_GPIO9
#define GTWX5715_LED3_GPIO GTWX5715_GPIO8
#define GTWX5715_LED4_GPIO GTWX5715_GPIO1
#define GTWX5715_LED9_GPIO GTWX5715_GPIO4
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