1
2
3
4
5
6
7
8
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/gpio.h>
22#include <linux/i2c.h>
23#include <linux/fb.h>
24#include <linux/delay.h>
25#include <linux/input.h>
26#include <linux/pwm_backlight.h>
27
28#include <asm/mach/arch.h>
29#include <asm/mach/map.h>
30
31#include <mach/map.h>
32#include <mach/regs-gpio.h>
33
34#include <video/platform_lcd.h>
35#include <video/samsung_fimd.h>
36
37#include <asm/irq.h>
38#include <asm/mach-types.h>
39
40#include <plat/regs-serial.h>
41#include <plat/gpio-cfg.h>
42
43#include <plat/clock.h>
44#include <plat/devs.h>
45#include <plat/cpu.h>
46#include <plat/fb.h>
47#include <linux/platform_data/i2c-s3c2410.h>
48#include <linux/platform_data/ata-samsung_cf.h>
49#include <plat/adc.h>
50#include <plat/keypad.h>
51#include <linux/platform_data/touchscreen-s3c2410.h>
52#include <linux/platform_data/asoc-s3c.h>
53#include <plat/backlight.h>
54#include <plat/samsung-time.h>
55
56#include "common.h"
57
58
59#define SMDKC100_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
60 S3C2410_UCON_RXILEVEL | \
61 S3C2410_UCON_TXIRQMODE | \
62 S3C2410_UCON_RXIRQMODE | \
63 S3C2410_UCON_RXFIFO_TOI | \
64 S3C2443_UCON_RXERR_IRQEN)
65
66#define SMDKC100_ULCON_DEFAULT S3C2410_LCON_CS8
67
68#define SMDKC100_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
69 S3C2440_UFCON_RXTRIG8 | \
70 S3C2440_UFCON_TXTRIG16)
71
72static struct s3c2410_uartcfg smdkc100_uartcfgs[] __initdata = {
73 [0] = {
74 .hwport = 0,
75 .flags = 0,
76 .ucon = SMDKC100_UCON_DEFAULT,
77 .ulcon = SMDKC100_ULCON_DEFAULT,
78 .ufcon = SMDKC100_UFCON_DEFAULT,
79 },
80 [1] = {
81 .hwport = 1,
82 .flags = 0,
83 .ucon = SMDKC100_UCON_DEFAULT,
84 .ulcon = SMDKC100_ULCON_DEFAULT,
85 .ufcon = SMDKC100_UFCON_DEFAULT,
86 },
87 [2] = {
88 .hwport = 2,
89 .flags = 0,
90 .ucon = SMDKC100_UCON_DEFAULT,
91 .ulcon = SMDKC100_ULCON_DEFAULT,
92 .ufcon = SMDKC100_UFCON_DEFAULT,
93 },
94 [3] = {
95 .hwport = 3,
96 .flags = 0,
97 .ucon = SMDKC100_UCON_DEFAULT,
98 .ulcon = SMDKC100_ULCON_DEFAULT,
99 .ufcon = SMDKC100_UFCON_DEFAULT,
100 },
101};
102
103
104static struct i2c_board_info i2c_devs0[] __initdata = {
105 {I2C_BOARD_INFO("wm8580", 0x1b),},
106};
107
108
109static struct i2c_board_info i2c_devs1[] __initdata = {
110};
111
112
113static void smdkc100_lcd_power_set(struct plat_lcd_data *pd,
114 unsigned int power)
115{
116 if (power) {
117
118 gpio_direction_output(S5PC100_GPH0(6), 1);
119 mdelay(100);
120 gpio_direction_output(S5PC100_GPH0(6), 0);
121 mdelay(10);
122 gpio_direction_output(S5PC100_GPH0(6), 1);
123 mdelay(10);
124 }
125}
126
127static struct plat_lcd_data smdkc100_lcd_power_data = {
128 .set_power = smdkc100_lcd_power_set,
129};
130
131static struct platform_device smdkc100_lcd_powerdev = {
132 .name = "platform-lcd",
133 .dev.parent = &s3c_device_fb.dev,
134 .dev.platform_data = &smdkc100_lcd_power_data,
135};
136
137
138static struct s3c_fb_pd_win smdkc100_fb_win0 = {
139 .max_bpp = 32,
140 .default_bpp = 16,
141 .xres = 800,
142 .yres = 480,
143};
144
145static struct fb_videomode smdkc100_lcd_timing = {
146 .left_margin = 8,
147 .right_margin = 13,
148 .upper_margin = 7,
149 .lower_margin = 5,
150 .hsync_len = 3,
151 .vsync_len = 1,
152 .xres = 800,
153 .yres = 480,
154 .refresh = 80,
155};
156
157static struct s3c_fb_platdata smdkc100_lcd_pdata __initdata = {
158 .win[0] = &smdkc100_fb_win0,
159 .vtiming = &smdkc100_lcd_timing,
160 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
161 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
162 .setup_gpio = s5pc100_fb_gpio_setup_24bpp,
163};
164
165static struct s3c_ide_platdata smdkc100_ide_pdata __initdata = {
166 .setup_gpio = s5pc100_ide_setup_gpio,
167};
168
169static uint32_t smdkc100_keymap[] __initdata = {
170
171 KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3),
172 KEY(0, 6, KEY_4), KEY(0, 7, KEY_5),
173 KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C),
174 KEY(1, 6, KEY_D), KEY(1, 7, KEY_E)
175};
176
177static struct matrix_keymap_data smdkc100_keymap_data __initdata = {
178 .keymap = smdkc100_keymap,
179 .keymap_size = ARRAY_SIZE(smdkc100_keymap),
180};
181
182static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = {
183 .keymap_data = &smdkc100_keymap_data,
184 .rows = 2,
185 .cols = 8,
186};
187
188static struct platform_device *smdkc100_devices[] __initdata = {
189 &s3c_device_adc,
190 &s3c_device_cfcon,
191 &s3c_device_i2c0,
192 &s3c_device_i2c1,
193 &s3c_device_fb,
194 &s3c_device_hsmmc0,
195 &s3c_device_hsmmc1,
196 &s3c_device_hsmmc2,
197 &s3c_device_ts,
198 &s3c_device_wdt,
199 &smdkc100_lcd_powerdev,
200 &s5pc100_device_iis0,
201 &samsung_device_keypad,
202 &s5pc100_device_ac97,
203 &s3c_device_rtc,
204 &s5p_device_fimc0,
205 &s5p_device_fimc1,
206 &s5p_device_fimc2,
207 &s5pc100_device_spdif,
208};
209
210
211static struct samsung_bl_gpio_info smdkc100_bl_gpio_info = {
212 .no = S5PC100_GPD(0),
213 .func = S3C_GPIO_SFN(2),
214};
215
216static struct platform_pwm_backlight_data smdkc100_bl_data = {
217 .pwm_id = 0,
218};
219
220static void __init smdkc100_map_io(void)
221{
222 s5pc100_init_io(NULL, 0);
223 s3c24xx_init_clocks(12000000);
224 s3c24xx_init_uarts(smdkc100_uartcfgs, ARRAY_SIZE(smdkc100_uartcfgs));
225 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
226}
227
228static void __init smdkc100_machine_init(void)
229{
230 s3c24xx_ts_set_platdata(NULL);
231
232
233 s3c_i2c0_set_platdata(NULL);
234 s3c_i2c1_set_platdata(NULL);
235 i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
236 i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
237
238 s3c_fb_set_platdata(&smdkc100_lcd_pdata);
239 s3c_ide_set_platdata(&smdkc100_ide_pdata);
240
241 samsung_keypad_set_platdata(&smdkc100_keypad_data);
242
243 s5pc100_spdif_setup_gpio(S5PC100_SPDIF_GPD);
244
245
246 gpio_request(S5PC100_GPH0(6), "GPH0");
247 smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0);
248
249 samsung_bl_set(&smdkc100_bl_gpio_info, &smdkc100_bl_data);
250
251 platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices));
252}
253
254MACHINE_START(SMDKC100, "SMDKC100")
255
256 .atag_offset = 0x100,
257 .init_irq = s5pc100_init_irq,
258 .map_io = smdkc100_map_io,
259 .init_machine = smdkc100_machine_init,
260 .init_time = samsung_timer_init,
261 .restart = s5pc100_restart,
262MACHINE_END
263
