1/* 2 * linux/arch/arm/mach-s3c64xx/mach-ncp.c 3 * 4 * Copyright (C) 2008-2009 Samsung Electronics 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 */ 11 12#include <linux/kernel.h> 13#include <linux/types.h> 14#include <linux/interrupt.h> 15#include <linux/list.h> 16#include <linux/timer.h> 17#include <linux/init.h> 18#include <linux/serial_core.h> 19#include <linux/platform_device.h> 20#include <linux/io.h> 21#include <linux/i2c.h> 22#include <linux/fb.h> 23#include <linux/gpio.h> 24#include <linux/delay.h> 25 26#include <video/platform_lcd.h> 27 28#include <asm/mach/arch.h> 29#include <asm/mach/map.h> 30#include <asm/mach/irq.h> 31 32#include <mach/hardware.h> 33#include <mach/regs-fb.h> 34#include <mach/map.h> 35 36#include <asm/irq.h> 37#include <asm/mach-types.h> 38 39#include <plat/regs-serial.h> 40#include <plat/iic.h> 41#include <plat/fb.h> 42 43#include <mach/s3c6410.h> 44#include <plat/clock.h> 45#include <plat/devs.h> 46#include <plat/cpu.h> 47 48#define UCON S3C2410_UCON_DEFAULT 49#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE 50#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE 51 52static struct s3c2410_uartcfg ncp_uartcfgs[] __initdata = { 53 /* REVISIT: NCP uses only serial 1, 2 */ 54 [0] = { 55 .hwport = 0, 56 .flags = 0, 57 .ucon = UCON, 58 .ulcon = ULCON, 59 .ufcon = UFCON, 60 }, 61 [1] = { 62 .hwport = 1, 63 .flags = 0, 64 .ucon = UCON, 65 .ulcon = ULCON, 66 .ufcon = UFCON, 67 }, 68 [2] = { 69 .hwport = 2, 70 .flags = 0, 71 .ucon = UCON, 72 .ulcon = ULCON, 73 .ufcon = UFCON, 74 }, 75}; 76 77static struct platform_device *ncp_devices[] __initdata = { 78 &s3c_device_hsmmc1, 79 &s3c_device_i2c0, 80}; 81 82static struct map_desc ncp_iodesc[] __initdata = {}; 83 84static void __init ncp_map_io(void) 85{ 86 s3c64xx_init_io(ncp_iodesc, ARRAY_SIZE(ncp_iodesc)); 87 s3c24xx_init_clocks(12000000); 88 s3c24xx_init_uarts(ncp_uartcfgs, ARRAY_SIZE(ncp_uartcfgs)); 89} 90 91static void __init ncp_machine_init(void) 92{ 93 s3c_i2c0_set_platdata(NULL); 94 95 platform_add_devices(ncp_devices, ARRAY_SIZE(ncp_devices)); 96} 97 98MACHINE_START(NCP, "NCP") 99 /* Maintainer: Samsung Electronics */ 100 .phys_io = S3C_PA_UART & 0xfff00000, 101 .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, 102 .boot_params = S3C64XX_PA_SDRAM + 0x100, 103 .init_irq = s3c6410_init_irq, 104 .map_io = ncp_map_io, 105 .init_machine = ncp_machine_init, 106 .timer = &s3c24xx_timer, 107MACHINE_END 108