diff options
Diffstat (limited to 'arch/arm/mach-ixp4xx/gtwx5715-setup.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/gtwx5715-setup.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index 654e2eed81f..16a12994fb5 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -1,7 +1,7 @@ /* * arch/arm/mach-ixp4xx/gtwx5715-setup.c * - * Gemtek GTWX5715 (Linksys WRV54G) board settup + * Gemtek GTWX5715 (Linksys WRV54G) board setup * * Copyright (C) 2004 George T. Joseph * Derived from Coyote @@ -27,17 +27,42 @@ #include <linux/serial.h> #include <linux/tty.h> #include <linux/serial_8250.h> -#include <linux/slab.h> - #include <asm/types.h> #include <asm/setup.h> #include <asm/memory.h> -#include <asm/hardware.h> +#include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/flash.h> -#include <asm/arch/gtwx5715.h> + +/* GPIO 5,6,7 and 12 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 5 +#define GTWX5715_KSSPI_TXD 6 +#define GTWX5715_KSSPI_CLOCK 7 +#define GTWX5715_KSSPI_RXD 12 + +/* The "reset" button is wired to GPIO 3. + The GPIO is brought "low" when the button is pushed. */ + +#define GTWX5715_BUTTON_GPIO 3 + +/* 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 2 +#define GTWX5715_LED2_GPIO 9 +#define GTWX5715_LED3_GPIO 8 +#define GTWX5715_LED4_GPIO 1 +#define GTWX5715_LED9_GPIO 4 /* * Xscale UART registers are 32 bits wide with only the least @@ -107,9 +132,9 @@ static struct flash_platform_data gtwx5715_flash_data = { .width = 2, }; -static struct gtw5715_flash_resource = { +static struct resource gtwx5715_flash_resource = { .flags = IORESOURCE_MEM, -} +}; static struct platform_device gtwx5715_flash = { .name = "IXP4XX-Flash", @@ -130,9 +155,6 @@ static void __init gtwx5715_init(void) { ixp4xx_sys_init(); - if (!flash_resource) - printk(KERN_ERR "Could not allocate flash resource\n"); - gtwx5715_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); gtwx5715_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_8M - 1; @@ -142,13 +164,16 @@ static void __init gtwx5715_init(void) MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)") /* Maintainer: George Joseph */ - .phys_io = IXP4XX_UART2_BASE_PHYS, - .io_pg_offst = ((IXP4XX_UART2_BASE_VIRT) >> 18) & 0xfffc, .map_io = ixp4xx_map_io, + .init_early = ixp4xx_init_early, .init_irq = ixp4xx_init_irq, - .timer = &ixp4xx_timer, - .boot_params = 0x0100, + .init_time = ixp4xx_timer_init, + .atag_offset = 0x100, .init_machine = gtwx5715_init, +#if defined(CONFIG_PCI) + .dma_zone_size = SZ_64M, +#endif + .restart = ixp4xx_restart, MACHINE_END |