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121 lines
3.8 KiB
121 lines
3.8 KiB
20 years ago
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/*
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* include/asm-arm/arch-ixp4xx/gtwx5715.h
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*
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* Gemtek GTWX5715 Gateway (Linksys WRV54G)
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*
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* Copyright 2004 (c) George T. Joseph
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __ASM_ARCH_HARDWARE_H__
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#error "Do not include this directly, instead #include <asm/hardware.h>"
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#endif
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#include "irqs.h"
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#define GTWX5715_GPIO0 0
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#define GTWX5715_GPIO1 1
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#define GTWX5715_GPIO2 2
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#define GTWX5715_GPIO3 3
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#define GTWX5715_GPIO4 4
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#define GTWX5715_GPIO5 5
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#define GTWX5715_GPIO6 6
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#define GTWX5715_GPIO7 7
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#define GTWX5715_GPIO8 8
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#define GTWX5715_GPIO9 9
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#define GTWX5715_GPIO10 10
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#define GTWX5715_GPIO11 11
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#define GTWX5715_GPIO12 12
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#define GTWX5715_GPIO13 13
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#define GTWX5715_GPIO14 14
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#define GTWX5715_GPIO0_IRQ IRQ_IXP4XX_GPIO0
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#define GTWX5715_GPIO1_IRQ IRQ_IXP4XX_GPIO1
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#define GTWX5715_GPIO2_IRQ IRQ_IXP4XX_GPIO2
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#define GTWX5715_GPIO3_IRQ IRQ_IXP4XX_GPIO3
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#define GTWX5715_GPIO4_IRQ IRQ_IXP4XX_GPIO4
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#define GTWX5715_GPIO5_IRQ IRQ_IXP4XX_GPIO5
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#define GTWX5715_GPIO6_IRQ IRQ_IXP4XX_GPIO6
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#define GTWX5715_GPIO7_IRQ IRQ_IXP4XX_GPIO7
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#define GTWX5715_GPIO8_IRQ IRQ_IXP4XX_GPIO8
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#define GTWX5715_GPIO9_IRQ IRQ_IXP4XX_GPIO9
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#define GTWX5715_GPIO10_IRQ IRQ_IXP4XX_GPIO10
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#define GTWX5715_GPIO11_IRQ IRQ_IXP4XX_GPIO11
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#define GTWX5715_GPIO12_IRQ IRQ_IXP4XX_GPIO12
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#define GTWX5715_GPIO13_IRQ IRQ_IXP4XX_SW_INT1
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#define GTWX5715_GPIO14_IRQ IRQ_IXP4XX_SW_INT2
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#define GTWX5715_FLASH_BASE IXP4XX_EXP_BUS_CS0_BASE_PHYS
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#define GTWX5715_FLASH_SIZE (0x00800000)
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/* PCI controller GPIO to IRQ pin mappings
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INTA INTB
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SLOT 0 10 11
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SLOT 1 11 10
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*/
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#define GTWX5715_PCI_SLOT0_DEVID 0
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#define GTWX5715_PCI_SLOT0_INTA_GPIO GTWX5715_GPIO10
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#define GTWX5715_PCI_SLOT0_INTB_GPIO GTWX5715_GPIO11
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#define GTWX5715_PCI_SLOT0_INTA_IRQ GTWX5715_GPIO10_IRQ
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#define GTWX5715_PCI_SLOT0_INTB_IRQ GTWX5715_GPIO11_IRQ
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#define GTWX5715_PCI_SLOT1_DEVID 1
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#define GTWX5715_PCI_SLOT1_INTA_GPIO GTWX5715_GPIO11
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#define GTWX5715_PCI_SLOT1_INTB_GPIO GTWX5715_GPIO10
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#define GTWX5715_PCI_SLOT1_INTA_IRQ GTWX5715_GPIO11_IRQ
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#define GTWX5715_PCI_SLOT1_INTB_IRQ GTWX5715_GPIO10_IRQ
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#define GTWX5715_PCI_SLOT_COUNT 2
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#define GTWX5715_PCI_INT_PIN_COUNT 2
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/*
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* GPIO 5,6,7 and12 are hard wired to the Kendin KS8995M Switch
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* and operate as an SPI type interface. The details of the interface
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* are available on Kendin/Micrel's web site.
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*/
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#define GTWX5715_KSSPI_SELECT GTWX5715_GPIO5
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#define GTWX5715_KSSPI_TXD GTWX5715_GPIO6
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#define GTWX5715_KSSPI_CLOCK GTWX5715_GPIO7
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#define GTWX5715_KSSPI_RXD GTWX5715_GPIO12
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/*
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* The "reset" button is wired to GPIO 3.
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* The GPIO is brought "low" when the button is pushed.
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*/
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#define GTWX5715_BUTTON_GPIO GTWX5715_GPIO3
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#define GTWX5715_BUTTON_IRQ GTWX5715_GPIO3_IRQ
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/*
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* Board Label Front Label
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* LED1 Power
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* LED2 Wireless-G
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* LED3 not populated but could be
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* LED4 Internet
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* LED5 - LED8 Controlled by KS8995M Switch
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* LED9 DMZ
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*/
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#define GTWX5715_LED1_GPIO GTWX5715_GPIO2
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#define GTWX5715_LED2_GPIO GTWX5715_GPIO9
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#define GTWX5715_LED3_GPIO GTWX5715_GPIO8
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#define GTWX5715_LED4_GPIO GTWX5715_GPIO1
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#define GTWX5715_LED9_GPIO GTWX5715_GPIO4
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