1/* linux/arch/arm/mach-s5pv210/mach-smdkv210.c 2 * 3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 4 * http://www.samsung.com/ 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#include <linux/kernel.h> 12#include <linux/types.h> 13#include <linux/i2c.h> 14#include <linux/init.h> 15#include <linux/serial_core.h> 16 17#include <asm/mach/arch.h> 18#include <asm/mach/map.h> 19#include <asm/setup.h> 20#include <asm/mach-types.h> 21 22#include <mach/map.h> 23#include <mach/regs-clock.h> 24 25#include <plat/regs-serial.h> 26#include <plat/s5pv210.h> 27#include <plat/devs.h> 28#include <plat/cpu.h> 29#include <plat/adc.h> 30#include <plat/ts.h> 31#include <plat/ata.h> 32#include <plat/iic.h> 33#include <plat/keypad.h> 34 35/* Following are default values for UCON, ULCON and UFCON UART registers */ 36#define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ 37 S3C2410_UCON_RXILEVEL | \ 38 S3C2410_UCON_TXIRQMODE | \ 39 S3C2410_UCON_RXIRQMODE | \ 40 S3C2410_UCON_RXFIFO_TOI | \ 41 S3C2443_UCON_RXERR_IRQEN) 42 43#define SMDKV210_ULCON_DEFAULT S3C2410_LCON_CS8 44 45#define SMDKV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ 46 S5PV210_UFCON_TXTRIG4 | \ 47 S5PV210_UFCON_RXTRIG4) 48 49static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { 50 [0] = { 51 .hwport = 0, 52 .flags = 0, 53 .ucon = SMDKV210_UCON_DEFAULT, 54 .ulcon = SMDKV210_ULCON_DEFAULT, 55 .ufcon = SMDKV210_UFCON_DEFAULT, 56 }, 57 [1] = { 58 .hwport = 1, 59 .flags = 0, 60 .ucon = SMDKV210_UCON_DEFAULT, 61 .ulcon = SMDKV210_ULCON_DEFAULT, 62 .ufcon = SMDKV210_UFCON_DEFAULT, 63 }, 64 [2] = { 65 .hwport = 2, 66 .flags = 0, 67 .ucon = SMDKV210_UCON_DEFAULT, 68 .ulcon = SMDKV210_ULCON_DEFAULT, 69 .ufcon = SMDKV210_UFCON_DEFAULT, 70 }, 71 [3] = { 72 .hwport = 3, 73 .flags = 0, 74 .ucon = SMDKV210_UCON_DEFAULT, 75 .ulcon = SMDKV210_ULCON_DEFAULT, 76 .ufcon = SMDKV210_UFCON_DEFAULT, 77 }, 78}; 79 80static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = { 81 .setup_gpio = s5pv210_ide_setup_gpio, 82}; 83 84static uint32_t smdkv210_keymap[] __initdata = { 85 /* KEY(row, col, keycode) */ 86 KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), 87 KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), 88 KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), 89 KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) 90}; 91 92static struct matrix_keymap_data smdkv210_keymap_data __initdata = { 93 .keymap = smdkv210_keymap, 94 .keymap_size = ARRAY_SIZE(smdkv210_keymap), 95}; 96 97static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { 98 .keymap_data = &smdkv210_keymap_data, 99 .rows = 8, 100 .cols = 8, 101}; 102 103static struct platform_device *smdkv210_devices[] __initdata = { 104 &s5pv210_device_iis0, 105 &s5pv210_device_ac97, 106 &s3c_device_adc, 107 &s3c_device_cfcon, 108 &s3c_device_hsmmc0, 109 &s3c_device_hsmmc1, 110 &s3c_device_hsmmc2, 111 &s3c_device_hsmmc3, 112 &s3c_device_i2c0, 113 &s3c_device_i2c1, 114 &s3c_device_i2c2, 115 &samsung_device_keypad, 116 &s3c_device_rtc, 117 &s3c_device_ts, 118 &s3c_device_wdt, 119}; 120 121static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = { 122 { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */ 123}; 124 125static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = { 126 /* To Be Updated */ 127}; 128 129static struct i2c_board_info smdkv210_i2c_devs2[] __initdata = { 130 /* To Be Updated */ 131}; 132 133static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { 134 .delay = 10000, 135 .presc = 49, 136 .oversampling_shift = 2, 137}; 138 139static void __init smdkv210_map_io(void) 140{ 141 s5p_init_io(NULL, 0, S5P_VA_CHIPID); 142 s3c24xx_init_clocks(24000000); 143 s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); 144} 145 146static void __init smdkv210_machine_init(void) 147{ 148 samsung_keypad_set_platdata(&smdkv210_keypad_data); 149 s3c24xx_ts_set_platdata(&s3c_ts_platform); 150 151 s3c_i2c0_set_platdata(NULL); 152 s3c_i2c1_set_platdata(NULL); 153 s3c_i2c2_set_platdata(NULL); 154 i2c_register_board_info(0, smdkv210_i2c_devs0, 155 ARRAY_SIZE(smdkv210_i2c_devs0)); 156 i2c_register_board_info(1, smdkv210_i2c_devs1, 157 ARRAY_SIZE(smdkv210_i2c_devs1)); 158 i2c_register_board_info(2, smdkv210_i2c_devs2, 159 ARRAY_SIZE(smdkv210_i2c_devs2)); 160 161 s3c_ide_set_platdata(&smdkv210_ide_pdata); 162 163 platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); 164} 165 166MACHINE_START(SMDKV210, "SMDKV210") 167 /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ 168 .phys_io = S3C_PA_UART & 0xfff00000, 169 .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc, 170 .boot_params = S5P_PA_SDRAM + 0x100, 171 .init_irq = s5pv210_init_irq, 172 .map_io = smdkv210_map_io, 173 .init_machine = smdkv210_machine_init, 174 .timer = &s3c24xx_timer, 175MACHINE_END 176