/* linux/arch/arm/mach-s3c2410/mach-smdk2440.c * * Copyright (c) 2004,2005 Simtec Electronics *	Ben Dooks <ben@simtec.co.uk> * * http://www.fluff.org/ben/smdk2440/ * * Thanks to Dimity Andric and TomTom for the loan of an SMDK2440. * * 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. * * Modifications: *	01-Nov-2004 BJD   Initial version *	12-Nov-2004 BJD   Updated for release *	04-Jan-2005 BJD   Fixes for pre-release *	22-Feb-2005 BJD   Updated for 2.6.11-rc5 relesa *	10-Mar-2005 LCVR  Replaced S3C2410_VA by S3C24XX_VA *	14-Mar-2005 BJD	  void __iomem fixes *	20-Sep-2005 BJD   Added static to non-exported items *	26-Oct-2005 BJD   Added framebuffer data*/#include <linux/kernel.h>#include <linux/types.h>#include <linux/interrupt.h>#include <linux/list.h>#include <linux/timer.h>#include <linux/init.h>#include <linux/platform_device.h>#include <asm/mach/arch.h>#include <asm/mach/map.h>#include <asm/mach/irq.h>#include <asm/hardware.h>#include <asm/hardware/iomd.h>#include <asm/io.h>#include <asm/irq.h>#include <asm/mach-types.h>//#include <asm/debug-ll.h>#include <asm/arch/regs-serial.h>#include <asm/arch/regs-gpio.h>#include <asm/arch/regs-lcd.h>#include <asm/arch/idle.h>#include <asm/arch/fb.h>#include "s3c2410.h"#include "s3c2440.h"#include "clock.h"#include "devs.h"#include "cpu.h"#include "pm.h"static struct map_desc smdk2440_iodesc[] __initdata = {	/* ISA IO Space map (memory space selected by A24) */	{		.virtual	= (u32)S3C24XX_VA_ISA_WORD,		.pfn		= __phys_to_pfn(S3C2410_CS2),		.length		= 0x10000,		.type		= MT_DEVICE,	}, {		.virtual	= (u32)S3C24XX_VA_ISA_WORD + 0x10000,		.pfn		= __phys_to_pfn(S3C2410_CS2 + (1<<24)),		.length		= SZ_4M,		.type		= MT_DEVICE,	}, {		.virtual	= (u32)S3C24XX_VA_ISA_BYTE,		.pfn		= __phys_to_pfn(S3C2410_CS2),		.length		= 0x10000,		.type		= MT_DEVICE,	}, {		.virtual	= (u32)S3C24XX_VA_ISA_BYTE + 0x10000,		.pfn		= __phys_to_pfn(S3C2410_CS2 + (1<<24)),		.length		= SZ_4M,		.type		= MT_DEVICE,	}};#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODEstatic struct s3c2410_uartcfg smdk2440_uartcfgs[] = {	[0] = {		.hwport	     = 0,		.flags	     = 0,		.ucon	     = 0x3c5,		.ulcon	     = 0x03,		.ufcon	     = 0x51,	},	[1] = {		.hwport	     = 1,		.flags	     = 0,		.ucon	     = 0x3c5,		.ulcon	     = 0x03,		.ufcon	     = 0x51,	},	/* IR port */	[2] = {		.hwport	     = 2,		.flags	     = 0,		.ucon	     = 0x3c5,		.ulcon	     = 0x43,		.ufcon	     = 0x51,	}};/* LCD driver info */static struct s3c2410fb_mach_info smdk2440_lcd_cfg __initdata = {	.regs	= {		.lcdcon1	= S3C2410_LCDCON1_TFT16BPP |				  S3C2410_LCDCON1_TFT |				  S3C2410_LCDCON1_CLKVAL(0x04),		.lcdcon2	= S3C2410_LCDCON2_VBPD(7) |				  S3C2410_LCDCON2_LINEVAL(319) |				  S3C2410_LCDCON2_VFPD(6) |				  S3C2410_LCDCON2_VSPW(3),		.lcdcon3	= S3C2410_LCDCON3_HBPD(19) |				  S3C2410_LCDCON3_HOZVAL(239) |				  S3C2410_LCDCON3_HFPD(7),		.lcdcon4	= S3C2410_LCDCON4_MVAL(0) |				  S3C2410_LCDCON4_HSPW(3),		.lcdcon5	= S3C2410_LCDCON5_FRM565 |				  S3C2410_LCDCON5_INVVLINE |				  S3C2410_LCDCON5_INVVFRAME |				  S3C2410_LCDCON5_PWREN |				  S3C2410_LCDCON5_HWSWP,	},#if 0	/* currently setup by downloader */	.gpccon		= 0xaa940659,	.gpccon_mask	= 0xffffffff,	.gpcup		= 0x0000ffff,	.gpcup_mask	= 0xffffffff,	.gpdcon		= 0xaa84aaa0,	.gpdcon_mask	= 0xffffffff,	.gpdup		= 0x0000faff,	.gpdup_mask	= 0xffffffff,#endif	.lpcsel		= ((0xCE6) & ~7) | 1<<4,	.width		= 240,	.height		= 320,	.xres		= {		.min	= 240,		.max	= 240,		.defval	= 240,	},	.yres		= {		.min	= 320,		.max	= 320,		.defval = 320,	},	.bpp		= {		.min	= 16,		.max	= 16,		.defval = 16,	},};static struct platform_device *smdk2440_devices[] __initdata = {	&s3c_device_usb,	&s3c_device_lcd,	&s3c_device_wdt,	&s3c_device_i2c,	&s3c_device_iis,};static struct s3c24xx_board smdk2440_board __initdata = {	.devices       = smdk2440_devices,	.devices_count = ARRAY_SIZE(smdk2440_devices)};static void __init smdk2440_map_io(void){	s3c24xx_init_io(smdk2440_iodesc, ARRAY_SIZE(smdk2440_iodesc));	s3c24xx_init_clocks(16934400);	s3c24xx_init_uarts(smdk2440_uartcfgs, ARRAY_SIZE(smdk2440_uartcfgs));	s3c24xx_set_board(&smdk2440_board);}static void __init smdk2440_machine_init(void){	/* Configure the LEDs (even if we have no LED support)*/	s3c2410_gpio_cfgpin(S3C2410_GPF4, S3C2410_GPF4_OUTP);	s3c2410_gpio_cfgpin(S3C2410_GPF5, S3C2410_GPF5_OUTP);	s3c2410_gpio_cfgpin(S3C2410_GPF6, S3C2410_GPF6_OUTP);	s3c2410_gpio_cfgpin(S3C2410_GPF7, S3C2410_GPF7_OUTP);	s3c2410_gpio_setpin(S3C2410_GPF4, 0);	s3c2410_gpio_setpin(S3C2410_GPF5, 0);	s3c2410_gpio_setpin(S3C2410_GPF6, 0);	s3c2410_gpio_setpin(S3C2410_GPF7, 0);	s3c24xx_fb_set_platdata(&smdk2440_lcd_cfg);	s3c2410_pm_init();}MACHINE_START(S3C2440, "SMDK2440")	/* Maintainer: Ben Dooks <ben@fluff.org> */	.phys_io	= S3C2410_PA_UART,	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,	.boot_params	= S3C2410_SDRAM_PA + 0x100,	.init_irq	= s3c24xx_init_irq,	.map_io		= smdk2440_map_io,	.init_machine	= smdk2440_machine_init,	.timer		= &s3c24xx_timer,MACHINE_END