/* * linux/arch/arm/mach-omap1/board-h3.c * * This file contains OMAP1710 H3 specific code. * * Copyright (C) 2004 Texas Instruments, Inc. * Copyright (C) 2002 MontaVista Software, Inc. * Copyright (C) 2001 RidgeRun, Inc. * Author: RidgeRun, Inc. *         Greg Lonnon (glonnon@ridgerun.com) or info@ridgerun.com * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */#include <linux/config.h>#include <linux/types.h>#include <linux/init.h>#include <linux/major.h>#include <linux/kernel.h>#include <linux/platform_device.h>#include <linux/errno.h>#include <linux/mtd/mtd.h>#include <linux/mtd/partitions.h>#include <asm/setup.h>#include <asm/page.h>#include <asm/hardware.h>#include <asm/mach-types.h>#include <asm/mach/arch.h>#include <asm/mach/flash.h>#include <asm/mach/map.h>#include <asm/arch/gpio.h>#include <asm/arch/irqs.h>#include <asm/arch/mux.h>#include <asm/arch/tc.h>#include <asm/arch/usb.h>#include <asm/arch/common.h>extern int omap_gpio_init(void);static struct mtd_partition h3_partitions[] = {	/* bootloader (U-Boot, etc) in first sector */	{	      .name		= "bootloader",	      .offset		= 0,	      .size		= SZ_128K,	      .mask_flags	= MTD_WRITEABLE, /* force read-only */	},	/* bootloader params in the next sector */	{	      .name		= "params",	      .offset		= MTDPART_OFS_APPEND,	      .size		= SZ_128K,	      .mask_flags	= 0,	},	/* kernel */	{	      .name		= "kernel",	      .offset		= MTDPART_OFS_APPEND,	      .size		= SZ_2M,	      .mask_flags	= 0	},	/* file system */	{	      .name		= "filesystem",	      .offset		= MTDPART_OFS_APPEND,	      .size		= MTDPART_SIZ_FULL,	      .mask_flags	= 0	}};static struct flash_platform_data h3_flash_data = {	.map_name	= "cfi_probe",	.width		= 2,	.parts		= h3_partitions,	.nr_parts	= ARRAY_SIZE(h3_partitions),};static struct resource h3_flash_resource = {	/* This is on CS3, wherever it's mapped */	.flags		= IORESOURCE_MEM,};static struct platform_device flash_device = {	.name		= "omapflash",	.id		= 0,	.dev		= {		.platform_data	= &h3_flash_data,	},	.num_resources	= 1,	.resource	= &h3_flash_resource,};static struct resource smc91x_resources[] = {	[0] = {		.start	= OMAP1710_ETHR_START,		/* Physical */		.end	= OMAP1710_ETHR_START + 0xf,		.flags	= IORESOURCE_MEM,	},	[1] = {		.start	= OMAP_GPIO_IRQ(40),		.end	= OMAP_GPIO_IRQ(40),		.flags	= IORESOURCE_IRQ,	},};static struct platform_device smc91x_device = {	.name		= "smc91x",	.id		= 0,	.num_resources	= ARRAY_SIZE(smc91x_resources),	.resource	= smc91x_resources,};#define GPTIMER_BASE		0xFFFB1400#define GPTIMER_REGS(x)	(0xFFFB1400 + (x * 0x800))#define GPTIMER_REGS_SIZE	0x46static struct resource intlat_resources[] = {	[0] = {		.start  = GPTIMER_REGS(0),	      /* Physical */		.end    = GPTIMER_REGS(0) + GPTIMER_REGS_SIZE,		.flags  = IORESOURCE_MEM,	},	[1] = {		.start  = INT_1610_GPTIMER1,		.end    = INT_1610_GPTIMER1,		.flags  = IORESOURCE_IRQ,	},};static struct platform_device intlat_device = {	.name	   = "omap_intlat",	.id	     = 0,	.num_resources  = ARRAY_SIZE(intlat_resources),	.resource       = intlat_resources,};static struct platform_device *devices[] __initdata = {	&flash_device,        &smc91x_device,	&intlat_device,};static struct omap_usb_config h3_usb_config __initdata = {	/* usb1 has a Mini-AB port and external isp1301 transceiver */	.otg	    = 2,#ifdef CONFIG_USB_GADGET_OMAP	.hmc_mode       = 19,   /* 0:host(off) 1:dev|otg 2:disabled */#elif  defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)	/* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */	.hmc_mode       = 20,   /* 1:dev|otg(off) 1:host 2:disabled */#endif	.pins[1]	= 3,};static struct omap_mmc_config h3_mmc_config __initdata = {	.mmc[0] = {		.enabled 	= 1,		.power_pin	= -1,   /* tps65010 GPIO4 */		.switch_pin	= OMAP_MPUIO(1),	},};static struct omap_uart_config h3_uart_config __initdata = {	.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),};static struct omap_lcd_config h3_lcd_config __initdata = {	.panel_name	= "h3",	.ctrl_name	= "internal",};static struct omap_board_config_kernel h3_config[] = {	{ OMAP_TAG_USB,		&h3_usb_config },	{ OMAP_TAG_MMC,		&h3_mmc_config },	{ OMAP_TAG_UART,	&h3_uart_config },	{ OMAP_TAG_LCD,		&h3_lcd_config },};static void __init h3_init(void){	h3_flash_resource.end = h3_flash_resource.start = omap_cs3_phys();	h3_flash_resource.end += OMAP_CS3_SIZE - 1;	(void) platform_add_devices(devices, ARRAY_SIZE(devices));	omap_board_config = h3_config;	omap_board_config_size = ARRAY_SIZE(h3_config);	omap_serial_init();}static void __init h3_init_smc91x(void){	omap_cfg_reg(W15_1710_GPIO40);	if (omap_request_gpio(40) < 0) {		printk("Error requesting gpio 40 for smc91x irq\n");		return;	}}void h3_init_irq(void){	omap1_init_common_hw();	omap_init_irq();	omap_gpio_init();	h3_init_smc91x();}static void __init h3_map_io(void){	omap1_map_common_io();}MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")	/* Maintainer: Texas Instruments, Inc. */	.phys_io	= 0xfff00000,	.io_pg_offst	= ((0xfef00000) >> 18) & 0xfffc,	.boot_params	= 0x10000100,	.map_io		= h3_map_io,	.init_irq	= h3_init_irq,	.init_machine	= h3_init,	.timer		= &omap_timer,MACHINE_END