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98174416 KK |
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> | |
170d7415 | 13 | #include <linux/i2c.h> |
98174416 KK |
14 | #include <linux/init.h> |
15 | #include <linux/serial_core.h> | |
334a1c70 | 16 | #include <linux/serial_s3c.h> |
edbaa603 | 17 | #include <linux/device.h> |
9b580cdb | 18 | #include <linux/dm9000.h> |
8f49720d | 19 | #include <linux/fb.h> |
9b580cdb | 20 | #include <linux/gpio.h> |
8f49720d | 21 | #include <linux/delay.h> |
5cd435b4 | 22 | #include <linux/pwm_backlight.h> |
25bcde9f | 23 | #include <linux/platform_data/s3c-hsotg.h> |
98174416 KK |
24 | |
25 | #include <asm/mach/arch.h> | |
26 | #include <asm/mach/map.h> | |
27 | #include <asm/setup.h> | |
28 | #include <asm/mach-types.h> | |
29 | ||
8f49720d | 30 | #include <video/platform_lcd.h> |
5a213a55 | 31 | #include <video/samsung_fimd.h> |
8f49720d | 32 | |
98174416 KK |
33 | #include <mach/map.h> |
34 | #include <mach/regs-clock.h> | |
35 | ||
9b580cdb TA |
36 | #include <plat/regs-srom.h> |
37 | #include <plat/gpio-cfg.h> | |
98174416 KK |
38 | #include <plat/devs.h> |
39 | #include <plat/cpu.h> | |
41d8289d | 40 | #include <plat/adc.h> |
436d42c6 AB |
41 | #include <linux/platform_data/touchscreen-s3c2410.h> |
42 | #include <linux/platform_data/ata-samsung_cf.h> | |
43 | #include <linux/platform_data/i2c-s3c2410.h> | |
88a1cc43 | 44 | #include <plat/keypad.h> |
ea31fd43 | 45 | #include <plat/pm.h> |
8f49720d | 46 | #include <plat/fb.h> |
c1fcd403 | 47 | #include <plat/samsung-time.h> |
84ca326c | 48 | #include <plat/backlight.h> |
c7bf01df | 49 | #include <plat/mfc.h> |
25bcde9f | 50 | #include <plat/clock.h> |
98174416 | 51 | |
3fa754c2 KK |
52 | #include "common.h" |
53 | ||
98174416 | 54 | /* Following are default values for UCON, ULCON and UFCON UART registers */ |
c8def085 | 55 | #define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ |
98174416 KK |
56 | S3C2410_UCON_RXILEVEL | \ |
57 | S3C2410_UCON_TXIRQMODE | \ | |
58 | S3C2410_UCON_RXIRQMODE | \ | |
59 | S3C2410_UCON_RXFIFO_TOI | \ | |
60 | S3C2443_UCON_RXERR_IRQEN) | |
61 | ||
c8def085 | 62 | #define SMDKV210_ULCON_DEFAULT S3C2410_LCON_CS8 |
98174416 | 63 | |
c8def085 | 64 | #define SMDKV210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ |
98174416 KK |
65 | S5PV210_UFCON_TXTRIG4 | \ |
66 | S5PV210_UFCON_RXTRIG4) | |
67 | ||
68 | static struct s3c2410_uartcfg smdkv210_uartcfgs[] __initdata = { | |
69 | [0] = { | |
70 | .hwport = 0, | |
71 | .flags = 0, | |
c8def085 KK |
72 | .ucon = SMDKV210_UCON_DEFAULT, |
73 | .ulcon = SMDKV210_ULCON_DEFAULT, | |
74 | .ufcon = SMDKV210_UFCON_DEFAULT, | |
98174416 KK |
75 | }, |
76 | [1] = { | |
77 | .hwport = 1, | |
78 | .flags = 0, | |
c8def085 KK |
79 | .ucon = SMDKV210_UCON_DEFAULT, |
80 | .ulcon = SMDKV210_ULCON_DEFAULT, | |
81 | .ufcon = SMDKV210_UFCON_DEFAULT, | |
98174416 KK |
82 | }, |
83 | [2] = { | |
84 | .hwport = 2, | |
85 | .flags = 0, | |
c8def085 KK |
86 | .ucon = SMDKV210_UCON_DEFAULT, |
87 | .ulcon = SMDKV210_ULCON_DEFAULT, | |
88 | .ufcon = SMDKV210_UFCON_DEFAULT, | |
98174416 KK |
89 | }, |
90 | [3] = { | |
91 | .hwport = 3, | |
92 | .flags = 0, | |
c8def085 KK |
93 | .ucon = SMDKV210_UCON_DEFAULT, |
94 | .ulcon = SMDKV210_ULCON_DEFAULT, | |
95 | .ufcon = SMDKV210_UFCON_DEFAULT, | |
98174416 KK |
96 | }, |
97 | }; | |
98 | ||
4b9a5ad5 AK |
99 | static struct s3c_ide_platdata smdkv210_ide_pdata __initdata = { |
100 | .setup_gpio = s5pv210_ide_setup_gpio, | |
101 | }; | |
102 | ||
88a1cc43 NKC |
103 | static uint32_t smdkv210_keymap[] __initdata = { |
104 | /* KEY(row, col, keycode) */ | |
105 | KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), | |
106 | KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), | |
107 | KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), | |
108 | KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) | |
109 | }; | |
110 | ||
111 | static struct matrix_keymap_data smdkv210_keymap_data __initdata = { | |
112 | .keymap = smdkv210_keymap, | |
113 | .keymap_size = ARRAY_SIZE(smdkv210_keymap), | |
114 | }; | |
115 | ||
116 | static struct samsung_keypad_platdata smdkv210_keypad_data __initdata = { | |
117 | .keymap_data = &smdkv210_keymap_data, | |
118 | .rows = 8, | |
119 | .cols = 8, | |
120 | }; | |
121 | ||
9b580cdb | 122 | static struct resource smdkv210_dm9000_resources[] = { |
b6e05941 TB |
123 | [0] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5, 1), |
124 | [1] = DEFINE_RES_MEM(S5PV210_PA_SROM_BANK5 + 2, 1), | |
125 | [2] = DEFINE_RES_NAMED(IRQ_EINT(9), 1, NULL, IORESOURCE_IRQ \ | |
126 | | IORESOURCE_IRQ_HIGHLEVEL), | |
9b580cdb TA |
127 | }; |
128 | ||
129 | static struct dm9000_plat_data smdkv210_dm9000_platdata = { | |
130 | .flags = DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM, | |
131 | .dev_addr = { 0x00, 0x09, 0xc0, 0xff, 0xec, 0x48 }, | |
132 | }; | |
133 | ||
85fd1781 | 134 | static struct platform_device smdkv210_dm9000 = { |
9b580cdb TA |
135 | .name = "dm9000", |
136 | .id = -1, | |
137 | .num_resources = ARRAY_SIZE(smdkv210_dm9000_resources), | |
138 | .resource = smdkv210_dm9000_resources, | |
139 | .dev = { | |
140 | .platform_data = &smdkv210_dm9000_platdata, | |
141 | }, | |
142 | }; | |
143 | ||
8f49720d TA |
144 | static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd, |
145 | unsigned int power) | |
146 | { | |
147 | if (power) { | |
148 | #if !defined(CONFIG_BACKLIGHT_PWM) | |
2f4f0b42 | 149 | gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_HIGH, "GPD0"); |
8f49720d TA |
150 | gpio_free(S5PV210_GPD0(3)); |
151 | #endif | |
152 | ||
153 | /* fire nRESET on power up */ | |
2f4f0b42 | 154 | gpio_request_one(S5PV210_GPH0(6), GPIOF_OUT_INIT_HIGH, "GPH0"); |
8f49720d TA |
155 | |
156 | gpio_set_value(S5PV210_GPH0(6), 0); | |
157 | mdelay(10); | |
158 | ||
159 | gpio_set_value(S5PV210_GPH0(6), 1); | |
160 | mdelay(10); | |
161 | ||
162 | gpio_free(S5PV210_GPH0(6)); | |
163 | } else { | |
164 | #if !defined(CONFIG_BACKLIGHT_PWM) | |
2f4f0b42 | 165 | gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_LOW, "GPD0"); |
8f49720d TA |
166 | gpio_free(S5PV210_GPD0(3)); |
167 | #endif | |
168 | } | |
169 | } | |
170 | ||
171 | static struct plat_lcd_data smdkv210_lcd_lte480wv_data = { | |
172 | .set_power = smdkv210_lte480wv_set_power, | |
173 | }; | |
174 | ||
175 | static struct platform_device smdkv210_lcd_lte480wv = { | |
176 | .name = "platform-lcd", | |
177 | .dev.parent = &s3c_device_fb.dev, | |
178 | .dev.platform_data = &smdkv210_lcd_lte480wv_data, | |
179 | }; | |
180 | ||
181 | static struct s3c_fb_pd_win smdkv210_fb_win0 = { | |
8f49720d TA |
182 | .max_bpp = 32, |
183 | .default_bpp = 24, | |
79d3c41a TA |
184 | .xres = 800, |
185 | .yres = 480, | |
186 | }; | |
187 | ||
188 | static struct fb_videomode smdkv210_lcd_timing = { | |
189 | .left_margin = 13, | |
190 | .right_margin = 8, | |
191 | .upper_margin = 7, | |
192 | .lower_margin = 5, | |
193 | .hsync_len = 3, | |
194 | .vsync_len = 1, | |
195 | .xres = 800, | |
196 | .yres = 480, | |
8f49720d TA |
197 | }; |
198 | ||
199 | static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = { | |
200 | .win[0] = &smdkv210_fb_win0, | |
79d3c41a | 201 | .vtiming = &smdkv210_lcd_timing, |
8f49720d TA |
202 | .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, |
203 | .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, | |
204 | .setup_gpio = s5pv210_fb_gpio_setup_24bpp, | |
205 | }; | |
206 | ||
25bcde9f SK |
207 | /* USB OTG */ |
208 | static struct s3c_hsotg_plat smdkv210_hsotg_pdata; | |
209 | ||
98174416 | 210 | static struct platform_device *smdkv210_devices[] __initdata = { |
41d8289d | 211 | &s3c_device_adc, |
4b9a5ad5 | 212 | &s3c_device_cfcon, |
8f49720d | 213 | &s3c_device_fb, |
976a62f2 HL |
214 | &s3c_device_hsmmc0, |
215 | &s3c_device_hsmmc1, | |
216 | &s3c_device_hsmmc2, | |
217 | &s3c_device_hsmmc3, | |
170d7415 NKC |
218 | &s3c_device_i2c0, |
219 | &s3c_device_i2c1, | |
220 | &s3c_device_i2c2, | |
7fa33bdb | 221 | &samsung_device_pwm, |
f5807269 | 222 | &s3c_device_rtc, |
41d8289d | 223 | &s3c_device_ts, |
25bcde9f | 224 | &s3c_device_usb_hsotg, |
5b7d7b22 | 225 | &s3c_device_wdt, |
859e10c0 SK |
226 | &s5p_device_fimc0, |
227 | &s5p_device_fimc1, | |
228 | &s5p_device_fimc2, | |
229 | &s5p_device_fimc_md, | |
156d264b | 230 | &s5p_device_jpeg, |
c7bf01df SK |
231 | &s5p_device_mfc, |
232 | &s5p_device_mfc_l, | |
233 | &s5p_device_mfc_r, | |
0ae9a22b KK |
234 | &s5pv210_device_ac97, |
235 | &s5pv210_device_iis0, | |
236 | &s5pv210_device_spdif, | |
2839cc1e | 237 | &samsung_asoc_idma, |
0ae9a22b | 238 | &samsung_device_keypad, |
9b580cdb | 239 | &smdkv210_dm9000, |
8f49720d | 240 | &smdkv210_lcd_lte480wv, |
41d8289d NKC |
241 | }; |
242 | ||
9b580cdb TA |
243 | static void __init smdkv210_dm9000_init(void) |
244 | { | |
245 | unsigned int tmp; | |
246 | ||
247 | gpio_request(S5PV210_MP01(5), "nCS5"); | |
248 | s3c_gpio_cfgpin(S5PV210_MP01(5), S3C_GPIO_SFN(2)); | |
249 | gpio_free(S5PV210_MP01(5)); | |
250 | ||
251 | tmp = (5 << S5P_SROM_BCX__TACC__SHIFT); | |
252 | __raw_writel(tmp, S5P_SROM_BC5); | |
253 | ||
254 | tmp = __raw_readl(S5P_SROM_BW); | |
255 | tmp &= (S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS5__SHIFT); | |
256 | tmp |= (1 << S5P_SROM_BW__NCS5__SHIFT); | |
257 | __raw_writel(tmp, S5P_SROM_BW); | |
258 | } | |
259 | ||
170d7415 NKC |
260 | static struct i2c_board_info smdkv210_i2c_devs0[] __initdata = { |
261 | { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung S524AD0XD1 */ | |
d8710bc8 | 262 | { I2C_BOARD_INFO("wm8580", 0x1b), }, |
170d7415 NKC |
263 | }; |
264 | ||
265 | static struct i2c_board_info smdkv210_i2c_devs1[] __initdata = { | |
266 | /* To Be Updated */ | |
267 | }; | |
268 | ||
269 | static struct i2c_board_info smdkv210_i2c_devs2[] __initdata = { | |
270 | /* To Be Updated */ | |
271 | }; | |
272 | ||
84ca326c BG |
273 | /* LCD Backlight data */ |
274 | static struct samsung_bl_gpio_info smdkv210_bl_gpio_info = { | |
275 | .no = S5PV210_GPD0(3), | |
276 | .func = S3C_GPIO_SFN(2), | |
277 | }; | |
278 | ||
279 | static struct platform_pwm_backlight_data smdkv210_bl_data = { | |
280 | .pwm_id = 3, | |
de611dd4 | 281 | .pwm_period_ns = 1000, |
a63652f1 | 282 | .enable_gpio = -1, |
84ca326c BG |
283 | }; |
284 | ||
98174416 KK |
285 | static void __init smdkv210_map_io(void) |
286 | { | |
3fa754c2 | 287 | s5pv210_init_io(NULL, 0); |
2e27437a | 288 | s3c24xx_init_clocks(clk_xusbxti.rate); |
98174416 | 289 | s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); |
c1fcd403 | 290 | samsung_set_timer_source(SAMSUNG_PWM2, SAMSUNG_PWM4); |
98174416 KK |
291 | } |
292 | ||
c7bf01df SK |
293 | static void __init smdkv210_reserve(void) |
294 | { | |
295 | s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); | |
296 | } | |
297 | ||
98174416 KK |
298 | static void __init smdkv210_machine_init(void) |
299 | { | |
ea31fd43 JL |
300 | s3c_pm_init(); |
301 | ||
9b580cdb TA |
302 | smdkv210_dm9000_init(); |
303 | ||
88a1cc43 | 304 | samsung_keypad_set_platdata(&smdkv210_keypad_data); |
0804765a | 305 | s3c24xx_ts_set_platdata(NULL); |
170d7415 NKC |
306 | |
307 | s3c_i2c0_set_platdata(NULL); | |
308 | s3c_i2c1_set_platdata(NULL); | |
309 | s3c_i2c2_set_platdata(NULL); | |
310 | i2c_register_board_info(0, smdkv210_i2c_devs0, | |
311 | ARRAY_SIZE(smdkv210_i2c_devs0)); | |
312 | i2c_register_board_info(1, smdkv210_i2c_devs1, | |
313 | ARRAY_SIZE(smdkv210_i2c_devs1)); | |
314 | i2c_register_board_info(2, smdkv210_i2c_devs2, | |
315 | ARRAY_SIZE(smdkv210_i2c_devs2)); | |
316 | ||
4b9a5ad5 AK |
317 | s3c_ide_set_platdata(&smdkv210_ide_pdata); |
318 | ||
8f49720d TA |
319 | s3c_fb_set_platdata(&smdkv210_lcd0_pdata); |
320 | ||
25bcde9f | 321 | s3c_hsotg_set_platdata(&smdkv210_hsotg_pdata); |
25bcde9f | 322 | |
98174416 | 323 | platform_add_devices(smdkv210_devices, ARRAY_SIZE(smdkv210_devices)); |
7fa33bdb TF |
324 | |
325 | samsung_bl_set(&smdkv210_bl_gpio_info, &smdkv210_bl_data); | |
98174416 KK |
326 | } |
327 | ||
328 | MACHINE_START(SMDKV210, "SMDKV210") | |
329 | /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ | |
02350a1f | 330 | .atag_offset = 0x100, |
98174416 KK |
331 | .init_irq = s5pv210_init_irq, |
332 | .map_io = smdkv210_map_io, | |
333 | .init_machine = smdkv210_machine_init, | |
c1fcd403 | 334 | .init_time = samsung_timer_init, |
1f34f0e2 | 335 | .restart = s5pv210_restart, |
c7bf01df | 336 | .reserve = &smdkv210_reserve, |
98174416 | 337 | MACHINE_END |