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9cbc3493 J |
1 | /* |
2 | * linux/arch/arm/mach-omap2/board-omap3evm.c | |
3 | * | |
4 | * Copyright (C) 2008 Guangzhou EMA-Tech | |
5 | * | |
6 | * Modified from mach-omap2/board-omap3evm.c | |
7 | * | |
8 | * Initial code: Syed Mohammed Khasim | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | ||
15 | #include <linux/kernel.h> | |
16 | #include <linux/init.h> | |
17 | #include <linux/platform_device.h> | |
18 | #include <linux/delay.h> | |
19 | #include <linux/err.h> | |
20 | #include <linux/clk.h> | |
21 | #include <linux/io.h> | |
22 | #include <linux/leds.h> | |
23 | #include <linux/gpio.h> | |
24 | #include <linux/input.h> | |
25 | #include <linux/gpio_keys.h> | |
26 | ||
27 | #include <linux/regulator/machine.h> | |
28 | #include <linux/i2c/twl.h> | |
3a63833e | 29 | #include <linux/mmc/host.h> |
9cbc3493 J |
30 | |
31 | #include <mach/hardware.h> | |
32 | #include <asm/mach-types.h> | |
33 | #include <asm/mach/arch.h> | |
34 | #include <asm/mach/map.h> | |
35 | #include <asm/mach/flash.h> | |
36 | ||
37 | #include <plat/board.h> | |
38 | #include <plat/common.h> | |
39 | #include <plat/gpmc.h> | |
40 | #include <plat/nand.h> | |
41 | #include <plat/usb.h> | |
a0b38cc4 | 42 | #include <video/omapdss.h> |
f8ae2f08 | 43 | #include <video/omap-panel-generic-dpi.h> |
9cbc3493 J |
44 | |
45 | #include <plat/mcspi.h> | |
46 | #include <linux/input/matrix_keypad.h> | |
47 | #include <linux/spi/spi.h> | |
9cbc3493 J |
48 | #include <linux/interrupt.h> |
49 | #include <linux/smsc911x.h> | |
50 | #include <linux/i2c/at24.h> | |
51 | ||
52 | #include "sdram-micron-mt46h32m32lf-6.h" | |
53 | #include "mux.h" | |
54 | #include "hsmmc.h" | |
96974a24 | 55 | #include "common-board-devices.h" |
9cbc3493 J |
56 | |
57 | #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) | |
21b42731 MR |
58 | #include <plat/gpmc-smsc911x.h> |
59 | ||
9cbc3493 J |
60 | #define OMAP3STALKER_ETHR_START 0x2c000000 |
61 | #define OMAP3STALKER_ETHR_SIZE 1024 | |
62 | #define OMAP3STALKER_ETHR_GPIO_IRQ 19 | |
63 | #define OMAP3STALKER_SMC911X_CS 5 | |
64 | ||
21b42731 MR |
65 | static struct omap_smsc911x_platform_data smsc911x_cfg = { |
66 | .cs = OMAP3STALKER_SMC911X_CS, | |
67 | .gpio_irq = OMAP3STALKER_ETHR_GPIO_IRQ, | |
68 | .gpio_reset = -EINVAL, | |
9cbc3493 J |
69 | .flags = (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS), |
70 | }; | |
71 | ||
9cbc3493 J |
72 | static inline void __init omap3stalker_init_eth(void) |
73 | { | |
9cbc3493 J |
74 | struct clk *l3ck; |
75 | unsigned int rate; | |
76 | ||
9cbc3493 J |
77 | l3ck = clk_get(NULL, "l3_ck"); |
78 | if (IS_ERR(l3ck)) | |
79 | rate = 100000000; | |
80 | else | |
81 | rate = clk_get_rate(l3ck); | |
82 | ||
83 | omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP); | |
21b42731 | 84 | gpmc_smsc911x_init(&smsc911x_cfg); |
9cbc3493 J |
85 | } |
86 | ||
87 | #else | |
88 | static inline void __init omap3stalker_init_eth(void) | |
89 | { | |
90 | return; | |
91 | } | |
92 | #endif | |
93 | ||
94 | /* | |
95 | * OMAP3 DSS control signals | |
96 | */ | |
97 | ||
98 | #define DSS_ENABLE_GPIO 199 | |
99 | #define LCD_PANEL_BKLIGHT_GPIO 210 | |
100 | #define ENABLE_VPLL2_DEV_GRP 0xE0 | |
101 | ||
102 | static int lcd_enabled; | |
103 | static int dvi_enabled; | |
104 | ||
105 | static void __init omap3_stalker_display_init(void) | |
106 | { | |
107 | return; | |
108 | } | |
109 | ||
110 | static int omap3_stalker_enable_lcd(struct omap_dss_device *dssdev) | |
111 | { | |
112 | if (dvi_enabled) { | |
113 | printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); | |
114 | return -EINVAL; | |
115 | } | |
116 | gpio_set_value(DSS_ENABLE_GPIO, 1); | |
117 | gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 1); | |
118 | lcd_enabled = 1; | |
119 | return 0; | |
120 | } | |
121 | ||
122 | static void omap3_stalker_disable_lcd(struct omap_dss_device *dssdev) | |
123 | { | |
124 | gpio_set_value(DSS_ENABLE_GPIO, 0); | |
125 | gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 0); | |
126 | lcd_enabled = 0; | |
127 | } | |
128 | ||
89747c91 BW |
129 | static struct panel_generic_dpi_data lcd_panel = { |
130 | .name = "generic", | |
131 | .platform_enable = omap3_stalker_enable_lcd, | |
132 | .platform_disable = omap3_stalker_disable_lcd, | |
133 | }; | |
134 | ||
9cbc3493 J |
135 | static struct omap_dss_device omap3_stalker_lcd_device = { |
136 | .name = "lcd", | |
89747c91 BW |
137 | .driver_name = "generic_dpi_panel", |
138 | .data = &lcd_panel, | |
9cbc3493 J |
139 | .phy.dpi.data_lines = 24, |
140 | .type = OMAP_DISPLAY_TYPE_DPI, | |
9cbc3493 J |
141 | }; |
142 | ||
143 | static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev) | |
144 | { | |
145 | return 0; | |
146 | } | |
147 | ||
148 | static void omap3_stalker_disable_tv(struct omap_dss_device *dssdev) | |
149 | { | |
150 | } | |
151 | ||
152 | static struct omap_dss_device omap3_stalker_tv_device = { | |
153 | .name = "tv", | |
154 | .driver_name = "venc", | |
155 | .type = OMAP_DISPLAY_TYPE_VENC, | |
156 | #if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO) | |
157 | .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, | |
158 | #elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE) | |
159 | .u.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, | |
160 | #endif | |
161 | .platform_enable = omap3_stalker_enable_tv, | |
162 | .platform_disable = omap3_stalker_disable_tv, | |
163 | }; | |
164 | ||
165 | static int omap3_stalker_enable_dvi(struct omap_dss_device *dssdev) | |
166 | { | |
167 | if (lcd_enabled) { | |
168 | printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); | |
169 | return -EINVAL; | |
170 | } | |
171 | gpio_set_value(DSS_ENABLE_GPIO, 1); | |
172 | dvi_enabled = 1; | |
173 | return 0; | |
174 | } | |
175 | ||
176 | static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev) | |
177 | { | |
178 | gpio_set_value(DSS_ENABLE_GPIO, 0); | |
179 | dvi_enabled = 0; | |
180 | } | |
181 | ||
89747c91 BW |
182 | static struct panel_generic_dpi_data dvi_panel = { |
183 | .name = "generic", | |
184 | .platform_enable = omap3_stalker_enable_dvi, | |
185 | .platform_disable = omap3_stalker_disable_dvi, | |
186 | }; | |
187 | ||
9cbc3493 J |
188 | static struct omap_dss_device omap3_stalker_dvi_device = { |
189 | .name = "dvi", | |
9cbc3493 | 190 | .type = OMAP_DISPLAY_TYPE_DPI, |
89747c91 BW |
191 | .driver_name = "generic_dpi_panel", |
192 | .data = &dvi_panel, | |
9cbc3493 | 193 | .phy.dpi.data_lines = 24, |
9cbc3493 J |
194 | }; |
195 | ||
196 | static struct omap_dss_device *omap3_stalker_dss_devices[] = { | |
197 | &omap3_stalker_lcd_device, | |
198 | &omap3_stalker_tv_device, | |
199 | &omap3_stalker_dvi_device, | |
200 | }; | |
201 | ||
202 | static struct omap_dss_board_info omap3_stalker_dss_data = { | |
203 | .num_devices = ARRAY_SIZE(omap3_stalker_dss_devices), | |
204 | .devices = omap3_stalker_dss_devices, | |
205 | .default_device = &omap3_stalker_dvi_device, | |
206 | }; | |
207 | ||
9cbc3493 J |
208 | static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { |
209 | .supply = "vmmc", | |
210 | }; | |
211 | ||
212 | static struct regulator_consumer_supply omap3stalker_vsim_supply = { | |
213 | .supply = "vmmc_aux", | |
214 | }; | |
215 | ||
216 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ | |
217 | static struct regulator_init_data omap3stalker_vmmc1 = { | |
218 | .constraints = { | |
219 | .min_uV = 1850000, | |
220 | .max_uV = 3150000, | |
221 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
222 | | REGULATOR_MODE_STANDBY, | |
223 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
224 | | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, | |
225 | }, | |
226 | .num_consumer_supplies = 1, | |
227 | .consumer_supplies = &omap3stalker_vmmc1_supply, | |
228 | }; | |
229 | ||
230 | /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ | |
231 | static struct regulator_init_data omap3stalker_vsim = { | |
232 | .constraints = { | |
233 | .min_uV = 1800000, | |
234 | .max_uV = 3000000, | |
235 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
236 | | REGULATOR_MODE_STANDBY, | |
237 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
238 | | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, | |
239 | }, | |
240 | .num_consumer_supplies = 1, | |
241 | .consumer_supplies = &omap3stalker_vsim_supply, | |
242 | }; | |
243 | ||
244 | static struct omap2_hsmmc_info mmc[] = { | |
245 | { | |
246 | .mmc = 1, | |
3a63833e | 247 | .caps = MMC_CAP_4_BIT_DATA, |
9cbc3493 J |
248 | .gpio_cd = -EINVAL, |
249 | .gpio_wp = 23, | |
250 | }, | |
251 | {} /* Terminator */ | |
252 | }; | |
253 | ||
254 | static struct gpio_keys_button gpio_buttons[] = { | |
255 | { | |
256 | .code = BTN_EXTRA, | |
257 | .gpio = 18, | |
258 | .desc = "user", | |
259 | .wakeup = 1, | |
260 | }, | |
261 | }; | |
262 | ||
263 | static struct gpio_keys_platform_data gpio_key_info = { | |
264 | .buttons = gpio_buttons, | |
265 | .nbuttons = ARRAY_SIZE(gpio_buttons), | |
266 | }; | |
267 | ||
268 | static struct platform_device keys_gpio = { | |
269 | .name = "gpio-keys", | |
270 | .id = -1, | |
271 | .dev = { | |
272 | .platform_data = &gpio_key_info, | |
273 | }, | |
274 | }; | |
275 | ||
276 | static struct gpio_led gpio_leds[] = { | |
277 | { | |
278 | .name = "stalker:D8:usr0", | |
279 | .default_trigger = "default-on", | |
280 | .gpio = 126, | |
281 | }, | |
282 | { | |
283 | .name = "stalker:D9:usr1", | |
284 | .default_trigger = "default-on", | |
285 | .gpio = 127, | |
286 | }, | |
287 | { | |
288 | .name = "stalker:D3:mmc0", | |
289 | .gpio = -EINVAL, /* gets replaced */ | |
290 | .active_low = true, | |
291 | .default_trigger = "mmc0", | |
292 | }, | |
293 | { | |
294 | .name = "stalker:D4:heartbeat", | |
295 | .gpio = -EINVAL, /* gets replaced */ | |
296 | .active_low = true, | |
297 | .default_trigger = "heartbeat", | |
298 | }, | |
299 | }; | |
300 | ||
301 | static struct gpio_led_platform_data gpio_led_info = { | |
302 | .leds = gpio_leds, | |
303 | .num_leds = ARRAY_SIZE(gpio_leds), | |
304 | }; | |
305 | ||
306 | static struct platform_device leds_gpio = { | |
307 | .name = "leds-gpio", | |
308 | .id = -1, | |
309 | .dev = { | |
310 | .platform_data = &gpio_led_info, | |
311 | }, | |
312 | }; | |
313 | ||
314 | static int | |
315 | omap3stalker_twl_gpio_setup(struct device *dev, | |
316 | unsigned gpio, unsigned ngpio) | |
317 | { | |
318 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ | |
319 | omap_mux_init_gpio(23, OMAP_PIN_INPUT); | |
320 | mmc[0].gpio_cd = gpio + 0; | |
321 | omap2_hsmmc_init(mmc); | |
322 | ||
323 | /* link regulators to MMC adapters */ | |
324 | omap3stalker_vmmc1_supply.dev = mmc[0].dev; | |
325 | omap3stalker_vsim_supply.dev = mmc[0].dev; | |
326 | ||
327 | /* | |
328 | * Most GPIOs are for USB OTG. Some are mostly sent to | |
329 | * the P2 connector; notably LEDA for the LCD backlight. | |
330 | */ | |
331 | ||
332 | /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ | |
bc593f5d IG |
333 | gpio_request_one(gpio + TWL4030_GPIO_MAX, GPIOF_OUT_INIT_LOW, |
334 | "EN_LCD_BKL"); | |
9cbc3493 J |
335 | |
336 | /* gpio + 7 == DVI Enable */ | |
bc593f5d | 337 | gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI"); |
9cbc3493 J |
338 | |
339 | /* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */ | |
340 | gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; | |
341 | /* GPIO + 13 == ledsync (out, heartbeat) */ | |
342 | gpio_leds[3].gpio = gpio + 13; | |
343 | ||
344 | platform_device_register(&leds_gpio); | |
345 | return 0; | |
346 | } | |
347 | ||
348 | static struct twl4030_gpio_platform_data omap3stalker_gpio_data = { | |
349 | .gpio_base = OMAP_MAX_GPIO_LINES, | |
350 | .irq_base = TWL4030_GPIO_IRQ_BASE, | |
351 | .irq_end = TWL4030_GPIO_IRQ_END, | |
352 | .use_leds = true, | |
353 | .setup = omap3stalker_twl_gpio_setup, | |
354 | }; | |
355 | ||
356 | static struct twl4030_usb_data omap3stalker_usb_data = { | |
357 | .usb_mode = T2_USB_MODE_ULPI, | |
358 | }; | |
359 | ||
bead4375 | 360 | static uint32_t board_keymap[] = { |
9cbc3493 J |
361 | KEY(0, 0, KEY_LEFT), |
362 | KEY(0, 1, KEY_DOWN), | |
363 | KEY(0, 2, KEY_ENTER), | |
364 | KEY(0, 3, KEY_M), | |
365 | ||
366 | KEY(1, 0, KEY_RIGHT), | |
367 | KEY(1, 1, KEY_UP), | |
368 | KEY(1, 2, KEY_I), | |
369 | KEY(1, 3, KEY_N), | |
370 | ||
371 | KEY(2, 0, KEY_A), | |
372 | KEY(2, 1, KEY_E), | |
373 | KEY(2, 2, KEY_J), | |
374 | KEY(2, 3, KEY_O), | |
375 | ||
376 | KEY(3, 0, KEY_B), | |
377 | KEY(3, 1, KEY_F), | |
378 | KEY(3, 2, KEY_K), | |
379 | KEY(3, 3, KEY_P) | |
380 | }; | |
381 | ||
382 | static struct matrix_keymap_data board_map_data = { | |
383 | .keymap = board_keymap, | |
384 | .keymap_size = ARRAY_SIZE(board_keymap), | |
385 | }; | |
386 | ||
387 | static struct twl4030_keypad_data omap3stalker_kp_data = { | |
388 | .keymap_data = &board_map_data, | |
389 | .rows = 4, | |
390 | .cols = 4, | |
391 | .rep = 1, | |
392 | }; | |
393 | ||
394 | static struct twl4030_madc_platform_data omap3stalker_madc_data = { | |
395 | .irq_line = 1, | |
396 | }; | |
397 | ||
6a58baf8 | 398 | static struct twl4030_codec_audio_data omap3stalker_audio_data; |
9cbc3493 J |
399 | |
400 | static struct twl4030_codec_data omap3stalker_codec_data = { | |
401 | .audio_mclk = 26000000, | |
402 | .audio = &omap3stalker_audio_data, | |
403 | }; | |
404 | ||
1dde9732 | 405 | static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = |
30ea50c9 | 406 | REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); |
9cbc3493 J |
407 | |
408 | /* VDAC for DSS driving S-Video */ | |
409 | static struct regulator_init_data omap3_stalker_vdac = { | |
410 | .constraints = { | |
411 | .min_uV = 1800000, | |
412 | .max_uV = 1800000, | |
413 | .apply_uV = true, | |
414 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
415 | | REGULATOR_MODE_STANDBY, | |
416 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
417 | | REGULATOR_CHANGE_STATUS, | |
418 | }, | |
419 | .num_consumer_supplies = 1, | |
420 | .consumer_supplies = &omap3_stalker_vdda_dac_supply, | |
421 | }; | |
422 | ||
423 | /* VPLL2 for digital video outputs */ | |
c8aac01b SG |
424 | static struct regulator_consumer_supply omap3_stalker_vpll2_supplies[] = { |
425 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"), | |
426 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), | |
427 | }; | |
9cbc3493 J |
428 | |
429 | static struct regulator_init_data omap3_stalker_vpll2 = { | |
430 | .constraints = { | |
431 | .name = "VDVI", | |
432 | .min_uV = 1800000, | |
433 | .max_uV = 1800000, | |
434 | .apply_uV = true, | |
435 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
436 | | REGULATOR_MODE_STANDBY, | |
437 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
438 | | REGULATOR_CHANGE_STATUS, | |
439 | }, | |
c8aac01b SG |
440 | .num_consumer_supplies = ARRAY_SIZE(omap3_stalker_vpll2_supplies), |
441 | .consumer_supplies = omap3_stalker_vpll2_supplies, | |
9cbc3493 J |
442 | }; |
443 | ||
444 | static struct twl4030_platform_data omap3stalker_twldata = { | |
445 | .irq_base = TWL4030_IRQ_BASE, | |
446 | .irq_end = TWL4030_IRQ_END, | |
447 | ||
448 | /* platform_data for children goes here */ | |
449 | .keypad = &omap3stalker_kp_data, | |
450 | .madc = &omap3stalker_madc_data, | |
451 | .usb = &omap3stalker_usb_data, | |
452 | .gpio = &omap3stalker_gpio_data, | |
453 | .codec = &omap3stalker_codec_data, | |
454 | .vdac = &omap3_stalker_vdac, | |
455 | .vpll2 = &omap3_stalker_vpll2, | |
fbd8071c MR |
456 | .vmmc1 = &omap3stalker_vmmc1, |
457 | .vsim = &omap3stalker_vsim, | |
9cbc3493 J |
458 | }; |
459 | ||
460 | static struct at24_platform_data fram_info = { | |
461 | .byte_len = (64 * 1024) / 8, | |
462 | .page_size = 8192, | |
463 | .flags = AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO, | |
464 | }; | |
465 | ||
466 | static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = { | |
467 | { | |
468 | I2C_BOARD_INFO("24c64", 0x50), | |
469 | .flags = I2C_CLIENT_WAKE, | |
470 | .platform_data = &fram_info, | |
471 | }, | |
472 | }; | |
473 | ||
474 | static int __init omap3_stalker_i2c_init(void) | |
475 | { | |
fbd8071c | 476 | omap3_pmic_init("twl4030", &omap3stalker_twldata); |
9cbc3493 J |
477 | omap_register_i2c_bus(2, 400, NULL, 0); |
478 | omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3, | |
479 | ARRAY_SIZE(omap3stalker_i2c_boardinfo3)); | |
480 | return 0; | |
481 | } | |
482 | ||
483 | #define OMAP3_STALKER_TS_GPIO 175 | |
9cbc3493 J |
484 | |
485 | static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { | |
486 | }; | |
487 | ||
3dc3bad6 | 488 | static void __init omap3_stalker_init_early(void) |
9cbc3493 | 489 | { |
4805734b PW |
490 | omap2_init_common_infrastructure(); |
491 | omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); | |
3dc3bad6 RKAL |
492 | } |
493 | ||
494 | static void __init omap3_stalker_init_irq(void) | |
495 | { | |
741e3a89 | 496 | omap3_init_irq(); |
9cbc3493 J |
497 | } |
498 | ||
499 | static struct platform_device *omap3_stalker_devices[] __initdata = { | |
9cbc3493 J |
500 | &keys_gpio, |
501 | }; | |
502 | ||
181b250c KM |
503 | static struct usbhs_omap_board_data usbhs_bdata __initconst = { |
504 | .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, | |
505 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, | |
506 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
9cbc3493 J |
507 | |
508 | .phy_reset = true, | |
509 | .reset_gpio_port[0] = -EINVAL, | |
510 | .reset_gpio_port[1] = 21, | |
511 | .reset_gpio_port[2] = -EINVAL, | |
512 | }; | |
513 | ||
514 | #ifdef CONFIG_OMAP_MUX | |
515 | static struct omap_board_mux board_mux[] __initdata = { | |
516 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | | |
517 | OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), | |
518 | OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | | |
519 | OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), | |
520 | {.reg_offset = OMAP_MUX_TERMINATOR}, | |
521 | }; | |
9cbc3493 J |
522 | #endif |
523 | ||
9cbc3493 J |
524 | static void __init omap3_stalker_init(void) |
525 | { | |
526 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); | |
e41cccfe TL |
527 | omap_board_config = omap3_stalker_config; |
528 | omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); | |
9cbc3493 J |
529 | |
530 | omap3_stalker_i2c_init(); | |
531 | ||
532 | platform_add_devices(omap3_stalker_devices, | |
533 | ARRAY_SIZE(omap3_stalker_devices)); | |
534 | ||
d5e13227 | 535 | omap_display_init(&omap3_stalker_dss_data); |
9cbc3493 J |
536 | |
537 | omap_serial_init(); | |
9e18630b | 538 | usb_musb_init(NULL); |
9e64bb1e | 539 | usbhs_init(&usbhs_bdata); |
96974a24 | 540 | omap_ads7846_init(1, OMAP3_STALKER_TS_GPIO, 310, NULL); |
9cbc3493 J |
541 | |
542 | omap_mux_init_gpio(21, OMAP_PIN_OUTPUT); | |
543 | omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP); | |
544 | ||
545 | omap3stalker_init_eth(); | |
546 | omap3_stalker_display_init(); | |
547 | /* Ensure SDRC pins are mux'd for self-refresh */ | |
548 | omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT); | |
549 | omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); | |
550 | } | |
551 | ||
9cbc3493 J |
552 | MACHINE_START(SBC3530, "OMAP3 STALKER") |
553 | /* Maintainer: Jason Lam -lzg@ema-tech.com */ | |
9cbc3493 | 554 | .boot_params = 0x80000100, |
869fef41 | 555 | .map_io = omap3_map_io, |
3dc3bad6 | 556 | .init_early = omap3_stalker_init_early, |
9cbc3493 J |
557 | .init_irq = omap3_stalker_init_irq, |
558 | .init_machine = omap3_stalker_init, | |
e74984e4 | 559 | .timer = &omap3_secure_timer, |
9cbc3493 | 560 | MACHINE_END |