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1 | /* Machine specific code for the Acer n30, Acer N35, Navman PiN 570, |
2 | * Yakumo AlphaX and Airis NC05 PDAs. |
3 | * |
4 | * Copyright (c) 2003-2005 Simtec Electronics |
5 | * Ben Dooks <ben@simtec.co.uk> |
6 | * |
7 | * Copyright (c) 2005-2008 Christer Weinigel <christer@weinigel.se> |
8 | * |
9 | * There is a wiki with more information about the n30 port at |
10 | * http://handhelds.org/moin/moin.cgi/AcerN30Documentation . |
11 | * |
12 | * This program is free software; you can redistribute it and/or modify |
13 | * it under the terms of the GNU General Public License version 2 as |
14 | * published by the Free Software Foundation. |
15 | */ |
16 | |
17 | #include <linux/kernel.h> |
18 | #include <linux/types.h> |
19 | |
20 | #include <linux/gpio_keys.h> |
21 | #include <linux/init.h> |
22 | #include <linux/gpio.h> |
23 | #include <linux/input.h> |
24 | #include <linux/interrupt.h> |
25 | #include <linux/platform_device.h> |
26 | #include <linux/serial_core.h> |
27 | #include <linux/timer.h> |
28 | #include <linux/io.h> |
29 | #include <linux/mmc/host.h> |
30 | |
31 | #include <mach/hardware.h> |
32 | #include <asm/irq.h> |
33 | #include <asm/mach-types.h> |
34 | |
35 | #include <mach/fb.h> |
36 | #include <mach/leds-gpio.h> |
37 | #include <mach/regs-gpio.h> |
38 | #include <mach/regs-lcd.h> |
39 | |
40 | #include <asm/mach/arch.h> |
41 | #include <asm/mach/irq.h> |
42 | #include <asm/mach/map.h> |
43 | |
44 | #include <plat/iic.h> |
45 | #include <plat/regs-serial.h> |
46 | |
47 | #include <plat/clock.h> |
48 | #include <plat/cpu.h> |
49 | #include <plat/devs.h> |
50 | #include <plat/mci.h> |
51 | #include <plat/s3c2410.h> |
52 | #include <plat/udc.h> |
53 | |
54 | static struct map_desc n30_iodesc[] __initdata = { |
55 | /* nothing here yet */ |
56 | }; |
57 | |
58 | static struct s3c2410_uartcfg n30_uartcfgs[] = { |
59 | /* Normal serial port */ |
60 | [0] = { |
61 | .hwport = 0, |
62 | .flags = 0, |
63 | .ucon = 0x2c5, |
64 | .ulcon = 0x03, |
65 | .ufcon = 0x51, |
66 | }, |
67 | /* IR port */ |
68 | [1] = { |
69 | .hwport = 1, |
70 | .flags = 0, |
71 | .uart_flags = UPF_CONS_FLOW, |
72 | .ucon = 0x2c5, |
73 | .ulcon = 0x43, |
74 | .ufcon = 0x51, |
75 | }, |
76 | /* On the N30 the bluetooth controller is connected here. |
77 | * On the N35 and variants the GPS receiver is connected here. */ |
78 | [2] = { |
79 | .hwport = 2, |
80 | .flags = 0, |
81 | .ucon = 0x2c5, |
82 | .ulcon = 0x03, |
83 | .ufcon = 0x51, |
84 | }, |
85 | }; |
86 | |
87 | static void n30_udc_pullup(enum s3c2410_udc_cmd_e cmd) |
88 | { |
89 | switch (cmd) { |
90 | case S3C2410_UDC_P_ENABLE : |
91 | gpio_set_value(S3C2410_GPB(3), 1); |
92 | break; |
93 | case S3C2410_UDC_P_DISABLE : |
94 | gpio_set_value(S3C2410_GPB(3), 0); |
95 | break; |
96 | case S3C2410_UDC_P_RESET : |
97 | break; |
98 | default: |
99 | break; |
100 | } |
101 | } |
102 | |
103 | static struct s3c2410_udc_mach_info n30_udc_cfg __initdata = { |
104 | .udc_command = n30_udc_pullup, |
105 | .vbus_pin = S3C2410_GPG(1), |
106 | .vbus_pin_inverted = 0, |
107 | }; |
108 | |
109 | static struct gpio_keys_button n30_buttons[] = { |
110 | { |
111 | .gpio = S3C2410_GPF(0), |
112 | .code = KEY_POWER, |
113 | .desc = "Power", |
114 | .active_low = 0, |
115 | }, |
116 | { |
117 | .gpio = S3C2410_GPG(9), |
118 | .code = KEY_UP, |
119 | .desc = "Thumbwheel Up", |
120 | .active_low = 0, |
121 | }, |
122 | { |
123 | .gpio = S3C2410_GPG(8), |
124 | .code = KEY_DOWN, |
125 | .desc = "Thumbwheel Down", |
126 | .active_low = 0, |
127 | }, |
128 | { |
129 | .gpio = S3C2410_GPG(7), |
130 | .code = KEY_ENTER, |
131 | .desc = "Thumbwheel Press", |
132 | .active_low = 0, |
133 | }, |
134 | { |
135 | .gpio = S3C2410_GPF(7), |
136 | .code = KEY_HOMEPAGE, |
137 | .desc = "Home", |
138 | .active_low = 0, |
139 | }, |
140 | { |
141 | .gpio = S3C2410_GPF(6), |
142 | .code = KEY_CALENDAR, |
143 | .desc = "Calendar", |
144 | .active_low = 0, |
145 | }, |
146 | { |
147 | .gpio = S3C2410_GPF(5), |
148 | .code = KEY_ADDRESSBOOK, |
149 | .desc = "Contacts", |
150 | .active_low = 0, |
151 | }, |
152 | { |
153 | .gpio = S3C2410_GPF(4), |
154 | .code = KEY_MAIL, |
155 | .desc = "Mail", |
156 | .active_low = 0, |
157 | }, |
158 | }; |
159 | |
160 | static struct gpio_keys_platform_data n30_button_data = { |
161 | .buttons = n30_buttons, |
162 | .nbuttons = ARRAY_SIZE(n30_buttons), |
163 | }; |
164 | |
165 | static struct platform_device n30_button_device = { |
166 | .name = "gpio-keys", |
167 | .id = -1, |
168 | .dev = { |
169 | .platform_data = &n30_button_data, |
170 | } |
171 | }; |
172 | |
173 | static struct gpio_keys_button n35_buttons[] = { |
174 | { |
175 | .gpio = S3C2410_GPF(0), |
176 | .code = KEY_POWER, |
177 | .type = EV_PWR, |
178 | .desc = "Power", |
179 | .active_low = 0, |
180 | .wakeup = 1, |
181 | }, |
182 | { |
183 | .gpio = S3C2410_GPG(9), |
184 | .code = KEY_UP, |
185 | .desc = "Joystick Up", |
186 | .active_low = 0, |
187 | }, |
188 | { |
189 | .gpio = S3C2410_GPG(8), |
190 | .code = KEY_DOWN, |
191 | .desc = "Joystick Down", |
192 | .active_low = 0, |
193 | }, |
194 | { |
195 | .gpio = S3C2410_GPG(6), |
196 | .code = KEY_DOWN, |
197 | .desc = "Joystick Left", |
198 | .active_low = 0, |
199 | }, |
200 | { |
201 | .gpio = S3C2410_GPG(5), |
202 | .code = KEY_DOWN, |
203 | .desc = "Joystick Right", |
204 | .active_low = 0, |
205 | }, |
206 | { |
207 | .gpio = S3C2410_GPG(7), |
208 | .code = KEY_ENTER, |
209 | .desc = "Joystick Press", |
210 | .active_low = 0, |
211 | }, |
212 | { |
213 | .gpio = S3C2410_GPF(7), |
214 | .code = KEY_HOMEPAGE, |
215 | .desc = "Home", |
216 | .active_low = 0, |
217 | }, |
218 | { |
219 | .gpio = S3C2410_GPF(6), |
220 | .code = KEY_CALENDAR, |
221 | .desc = "Calendar", |
222 | .active_low = 0, |
223 | }, |
224 | { |
225 | .gpio = S3C2410_GPF(5), |
226 | .code = KEY_ADDRESSBOOK, |
227 | .desc = "Contacts", |
228 | .active_low = 0, |
229 | }, |
230 | { |
231 | .gpio = S3C2410_GPF(4), |
232 | .code = KEY_MAIL, |
233 | .desc = "Mail", |
234 | .active_low = 0, |
235 | }, |
236 | { |
237 | .gpio = S3C2410_GPF(3), |
238 | .code = SW_RADIO, |
239 | .desc = "GPS Antenna", |
240 | .active_low = 0, |
241 | }, |
242 | { |
243 | .gpio = S3C2410_GPG(2), |
244 | .code = SW_HEADPHONE_INSERT, |
245 | .desc = "Headphone", |
246 | .active_low = 0, |
247 | }, |
248 | }; |
249 | |
250 | static struct gpio_keys_platform_data n35_button_data = { |
251 | .buttons = n35_buttons, |
252 | .nbuttons = ARRAY_SIZE(n35_buttons), |
253 | }; |
254 | |
255 | static struct platform_device n35_button_device = { |
256 | .name = "gpio-keys", |
257 | .id = -1, |
258 | .num_resources = 0, |
259 | .dev = { |
260 | .platform_data = &n35_button_data, |
261 | } |
262 | }; |
263 | |
264 | /* This is the bluetooth LED on the device. */ |
265 | static struct s3c24xx_led_platdata n30_blue_led_pdata = { |
266 | .name = "blue_led", |
267 | .gpio = S3C2410_GPG(6), |
268 | .def_trigger = "", |
269 | }; |
270 | |
271 | /* This is the blue LED on the device. Originaly used to indicate GPS activity |
272 | * by flashing. */ |
273 | static struct s3c24xx_led_platdata n35_blue_led_pdata = { |
274 | .name = "blue_led", |
275 | .gpio = S3C2410_GPD(8), |
276 | .def_trigger = "", |
277 | }; |
278 | |
279 | /* This LED is driven by the battery microcontroller, and is blinking |
280 | * red, blinking green or solid green when the battery is low, |
281 | * charging or full respectively. By driving GPD9 low, it's possible |
282 | * to force the LED to blink red, so call that warning LED. */ |
283 | static struct s3c24xx_led_platdata n30_warning_led_pdata = { |
284 | .name = "warning_led", |
285 | .flags = S3C24XX_LEDF_ACTLOW, |
286 | .gpio = S3C2410_GPD(9), |
287 | .def_trigger = "", |
288 | }; |
289 | |
290 | static struct s3c24xx_led_platdata n35_warning_led_pdata = { |
291 | .name = "warning_led", |
292 | .flags = S3C24XX_LEDF_ACTLOW | S3C24XX_LEDF_TRISTATE, |
293 | .gpio = S3C2410_GPD(9), |
294 | .def_trigger = "", |
295 | }; |
296 | |
297 | static struct platform_device n30_blue_led = { |
298 | .name = "s3c24xx_led", |
299 | .id = 1, |
300 | .dev = { |
301 | .platform_data = &n30_blue_led_pdata, |
302 | }, |
303 | }; |
304 | |
305 | static struct platform_device n35_blue_led = { |
306 | .name = "s3c24xx_led", |
307 | .id = 1, |
308 | .dev = { |
309 | .platform_data = &n35_blue_led_pdata, |
310 | }, |
311 | }; |
312 | |
313 | static struct platform_device n30_warning_led = { |
314 | .name = "s3c24xx_led", |
315 | .id = 2, |
316 | .dev = { |
317 | .platform_data = &n30_warning_led_pdata, |
318 | }, |
319 | }; |
320 | |
321 | static struct platform_device n35_warning_led = { |
322 | .name = "s3c24xx_led", |
323 | .id = 2, |
324 | .dev = { |
325 | .platform_data = &n35_warning_led_pdata, |
326 | }, |
327 | }; |
328 | |
329 | static struct s3c2410fb_display n30_display __initdata = { |
330 | .type = S3C2410_LCDCON1_TFT, |
331 | .width = 240, |
332 | .height = 320, |
333 | .pixclock = 170000, |
334 | |
335 | .xres = 240, |
336 | .yres = 320, |
337 | .bpp = 16, |
338 | .left_margin = 3, |
339 | .right_margin = 40, |
340 | .hsync_len = 40, |
341 | .upper_margin = 2, |
342 | .lower_margin = 3, |
343 | .vsync_len = 2, |
344 | |
345 | .lcdcon5 = S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME, |
346 | }; |
347 | |
348 | static struct s3c2410fb_mach_info n30_fb_info __initdata = { |
349 | .displays = &n30_display, |
350 | .num_displays = 1, |
351 | .default_display = 0, |
352 | .lpcsel = 0x06, |
353 | }; |
354 | |
355 | static void n30_sdi_set_power(unsigned char power_mode, unsigned short vdd) |
356 | { |
357 | switch (power_mode) { |
358 | case MMC_POWER_ON: |
359 | case MMC_POWER_UP: |
360 | gpio_set_value(S3C2410_GPG(4), 1); |
361 | break; |
362 | case MMC_POWER_OFF: |
363 | default: |
364 | gpio_set_value(S3C2410_GPG(4), 0); |
365 | break; |
366 | } |
367 | } |
368 | |
369 | static struct s3c24xx_mci_pdata n30_mci_cfg __initdata = { |
370 | .gpio_detect = S3C2410_GPF(1), |
371 | .gpio_wprotect = S3C2410_GPG(10), |
372 | .ocr_avail = MMC_VDD_32_33, |
373 | .set_power = n30_sdi_set_power, |
374 | }; |
375 | |
376 | static struct platform_device *n30_devices[] __initdata = { |
377 | &s3c_device_lcd, |
378 | &s3c_device_wdt, |
379 | &s3c_device_i2c0, |
380 | &s3c_device_iis, |
381 | &s3c_device_ohci, |
382 | &s3c_device_rtc, |
383 | &s3c_device_usbgadget, |
384 | &s3c_device_sdi, |
385 | &n30_button_device, |
386 | &n30_blue_led, |
387 | &n30_warning_led, |
388 | }; |
389 | |
390 | static struct platform_device *n35_devices[] __initdata = { |
391 | &s3c_device_lcd, |
392 | &s3c_device_wdt, |
393 | &s3c_device_i2c0, |
394 | &s3c_device_iis, |
395 | &s3c_device_rtc, |
396 | &s3c_device_usbgadget, |
397 | &s3c_device_sdi, |
398 | &n35_button_device, |
399 | &n35_blue_led, |
400 | &n35_warning_led, |
401 | }; |
402 | |
403 | static struct s3c2410_platform_i2c __initdata n30_i2ccfg = { |
404 | .flags = 0, |
405 | .slave_addr = 0x10, |
406 | .frequency = 10*1000, |
407 | }; |
408 | |
409 | /* Lots of hardcoded stuff, but it sets up the hardware in a useful |
410 | * state so that we can boot Linux directly from flash. */ |
411 | static void __init n30_hwinit(void) |
412 | { |
413 | /* GPA0-11 special functions -- unknown what they do |
414 | * GPA12 N30 special function -- unknown what it does |
415 | * N35/PiN output -- unknown what it does |
416 | * |
417 | * A12 is nGCS1 on the N30 and an output on the N35/PiN. I |
418 | * don't think it does anything useful on the N30, so I ought |
419 | * to make it an output there too since it always driven to 0 |
420 | * as far as I can tell. */ |
421 | if (machine_is_n30()) |
422 | __raw_writel(0x007fffff, S3C2410_GPACON); |
423 | if (machine_is_n35()) |
424 | __raw_writel(0x007fefff, S3C2410_GPACON); |
425 | __raw_writel(0x00000000, S3C2410_GPADAT); |
426 | |
427 | /* GPB0 TOUT0 backlight level |
428 | * GPB1 output 1=backlight on |
429 | * GPB2 output IrDA enable 0=transceiver enabled, 1=disabled |
430 | * GPB3 output USB D+ pull up 0=disabled, 1=enabled |
431 | * GPB4 N30 output -- unknown function |
432 | * N30/PiN GPS control 0=GPS enabled, 1=GPS disabled |
433 | * GPB5 output -- unknown function |
434 | * GPB6 input -- unknown function |
435 | * GPB7 output -- unknown function |
436 | * GPB8 output -- probably LCD driver enable |
437 | * GPB9 output -- probably LCD VSYNC driver enable |
438 | * GPB10 output -- probably LCD HSYNC driver enable |
439 | */ |
440 | __raw_writel(0x00154556, S3C2410_GPBCON); |
441 | __raw_writel(0x00000750, S3C2410_GPBDAT); |
442 | __raw_writel(0x00000073, S3C2410_GPBUP); |
443 | |
444 | /* GPC0 input RS232 DCD/DSR/RI |
445 | * GPC1 LCD |
446 | * GPC2 output RS232 DTR? |
447 | * GPC3 input RS232 DCD/DSR/RI |
448 | * GPC4 LCD |
449 | * GPC5 output 0=NAND write enabled, 1=NAND write protect |
450 | * GPC6 input -- unknown function |
451 | * GPC7 input charger status 0=charger connected |
452 | * this input can be triggered by power on the USB device |
453 | * port too, but will go back to disconnected soon after. |
454 | * GPC8 N30/N35 output -- unknown function, always driven to 1 |
455 | * PiN input -- unknown function, always read as 1 |
456 | * Make it an input with a pull up for all models. |
457 | * GPC9-15 LCD |
458 | */ |
459 | __raw_writel(0xaaa80618, S3C2410_GPCCON); |
460 | __raw_writel(0x0000014c, S3C2410_GPCDAT); |
461 | __raw_writel(0x0000fef2, S3C2410_GPCUP); |
462 | |
463 | /* GPD0 input -- unknown function |
464 | * GPD1-D7 LCD |
465 | * GPD8 N30 output -- unknown function |
466 | * N35/PiN output 1=GPS LED on |
467 | * GPD9 output 0=power led blinks red, 1=normal power led function |
468 | * GPD10 output -- unknown function |
469 | * GPD11-15 LCD drivers |
470 | */ |
471 | __raw_writel(0xaa95aaa4, S3C2410_GPDCON); |
472 | __raw_writel(0x00000601, S3C2410_GPDDAT); |
473 | __raw_writel(0x0000fbfe, S3C2410_GPDUP); |
474 | |
475 | /* GPE0-4 I2S audio bus |
476 | * GPE5-10 SD/MMC bus |
477 | * E11-13 outputs -- unknown function, probably power management |
478 | * E14-15 I2C bus connected to the battery controller |
479 | */ |
480 | __raw_writel(0xa56aaaaa, S3C2410_GPECON); |
481 | __raw_writel(0x0000efc5, S3C2410_GPEDAT); |
482 | __raw_writel(0x0000f81f, S3C2410_GPEUP); |
483 | |
484 | /* GPF0 input 0=power button pressed |
485 | * GPF1 input SD/MMC switch 0=card present |
486 | * GPF2 N30 1=reset button pressed (inverted compared to the rest) |
487 | * N35/PiN 0=reset button pressed |
488 | * GPF3 N30/PiN input -- unknown function |
489 | * N35 input GPS antenna position, 0=antenna closed, 1=open |
490 | * GPF4 input 0=button 4 pressed |
491 | * GPF5 input 0=button 3 pressed |
492 | * GPF6 input 0=button 2 pressed |
493 | * GPF7 input 0=button 1 pressed |
494 | */ |
495 | __raw_writel(0x0000aaaa, S3C2410_GPFCON); |
496 | __raw_writel(0x00000000, S3C2410_GPFDAT); |
497 | __raw_writel(0x000000ff, S3C2410_GPFUP); |
498 | |
499 | /* GPG0 input RS232 DCD/DSR/RI |
500 | * GPG1 input 1=USB gadget port has power from a host |
501 | * GPG2 N30 input -- unknown function |
502 | * N35/PiN input 0=headphones plugged in, 1=not plugged in |
503 | * GPG3 N30 output -- unknown function |
504 | * N35/PiN input with unknown function |
505 | * GPG4 N30 output 0=MMC enabled, 1=MMC disabled |
506 | * GPG5 N30 output 0=BlueTooth chip disabled, 1=enabled |
507 | * N35/PiN input joystick right |
508 | * GPG6 N30 output 0=blue led on, 1=off |
509 | * N35/PiN input joystick left |
510 | * GPG7 input 0=thumbwheel pressed |
511 | * GPG8 input 0=thumbwheel down |
512 | * GPG9 input 0=thumbwheel up |
513 | * GPG10 input SD/MMC write protect switch |
514 | * GPG11 N30 input -- unknown function |
515 | * N35 output 0=GPS antenna powered, 1=not powered |
516 | * PiN output -- unknown function |
517 | * GPG12-15 touch screen functions |
518 | * |
519 | * The pullups differ between the models, so enable all |
520 | * pullups that are enabled on any of the models. |
521 | */ |
522 | if (machine_is_n30()) |
523 | __raw_writel(0xff0a956a, S3C2410_GPGCON); |
524 | if (machine_is_n35()) |
525 | __raw_writel(0xff4aa92a, S3C2410_GPGCON); |
526 | __raw_writel(0x0000e800, S3C2410_GPGDAT); |
527 | __raw_writel(0x0000f86f, S3C2410_GPGUP); |
528 | |
529 | /* GPH0/1/2/3 RS232 serial port |
530 | * GPH4/5 IrDA serial port |
531 | * GPH6/7 N30 BlueTooth serial port |
532 | * N35/PiN GPS receiver |
533 | * GPH8 input -- unknown function |
534 | * GPH9 CLKOUT0 HCLK -- unknown use |
535 | * GPH10 CLKOUT1 FCLK -- unknown use |
536 | * |
537 | * The pull ups for H6/H7 are enabled on N30 but not on the |
538 | * N35/PiN. I suppose is useful for a budget model of the N30 |
539 | * with no bluetooh. It doesn't hurt to have the pull ups |
540 | * enabled on the N35, so leave them enabled for all models. |
541 | */ |
542 | __raw_writel(0x0028aaaa, S3C2410_GPHCON); |
543 | __raw_writel(0x000005ef, S3C2410_GPHDAT); |
544 | __raw_writel(0x0000063f, S3C2410_GPHUP); |
545 | } |
546 | |
547 | static void __init n30_map_io(void) |
548 | { |
549 | s3c24xx_init_io(n30_iodesc, ARRAY_SIZE(n30_iodesc)); |
550 | n30_hwinit(); |
551 | s3c24xx_init_clocks(0); |
552 | s3c24xx_init_uarts(n30_uartcfgs, ARRAY_SIZE(n30_uartcfgs)); |
553 | } |
554 | |
555 | /* GPB3 is the line that controls the pull-up for the USB D+ line */ |
556 | |
557 | static void __init n30_init(void) |
558 | { |
559 | WARN_ON(gpio_request(S3C2410_GPG(4), "mmc power")); |
560 | |
561 | s3c24xx_fb_set_platdata(&n30_fb_info); |
562 | s3c24xx_udc_set_platdata(&n30_udc_cfg); |
563 | s3c24xx_mci_set_platdata(&n30_mci_cfg); |
564 | s3c_i2c0_set_platdata(&n30_i2ccfg); |
565 | |
566 | /* Turn off suspend on both USB ports, and switch the |
567 | * selectable USB port to USB device mode. */ |
568 | |
569 | s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST | |
570 | S3C2410_MISCCR_USBSUSPND0 | |
571 | S3C2410_MISCCR_USBSUSPND1, 0x0); |
572 | |
573 | if (machine_is_n30()) { |
574 | /* Turn off suspend on both USB ports, and switch the |
575 | * selectable USB port to USB device mode. */ |
576 | s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST | |
577 | S3C2410_MISCCR_USBSUSPND0 | |
578 | S3C2410_MISCCR_USBSUSPND1, 0x0); |
579 | |
580 | platform_add_devices(n30_devices, ARRAY_SIZE(n30_devices)); |
581 | } |
582 | |
583 | if (machine_is_n35()) { |
584 | /* Turn off suspend and switch the selectable USB port |
585 | * to USB device mode. Turn on suspend for the host |
586 | * port since it is not connected on the N35. |
587 | * |
588 | * Actually, the host port is available at some pads |
589 | * on the back of the device, so it would actually be |
590 | * possible to add a USB device inside the N35 if you |
591 | * are willing to do some hardware modifications. */ |
592 | s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST | |
593 | S3C2410_MISCCR_USBSUSPND0 | |
594 | S3C2410_MISCCR_USBSUSPND1, |
595 | S3C2410_MISCCR_USBSUSPND0); |
596 | |
597 | platform_add_devices(n35_devices, ARRAY_SIZE(n35_devices)); |
598 | } |
599 | |
600 | WARN_ON(gpio_request(S3C2410_GPB(3), "udc pup")); |
601 | gpio_direction_output(S3C2410_GPB(3), 0); |
602 | } |
603 | |
604 | MACHINE_START(N30, "Acer-N30") |
605 | /* Maintainer: Christer Weinigel <christer@weinigel.se>, |
606 | Ben Dooks <ben-linux@fluff.org> |
607 | */ |
608 | .boot_params = S3C2410_SDRAM_PA + 0x100, |
609 | .timer = &s3c24xx_timer, |
610 | .init_machine = n30_init, |
611 | .init_irq = s3c24xx_init_irq, |
612 | .map_io = n30_map_io, |
613 | MACHINE_END |
614 | |
615 | MACHINE_START(N35, "Acer-N35") |
616 | /* Maintainer: Christer Weinigel <christer@weinigel.se> |
617 | */ |
618 | .boot_params = S3C2410_SDRAM_PA + 0x100, |
619 | .timer = &s3c24xx_timer, |
620 | .init_machine = n30_init, |
621 | .init_irq = s3c24xx_init_irq, |
622 | .map_io = n30_map_io, |
623 | MACHINE_END |
624 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
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master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9