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476544ca TW |
1 | /* |
2 | * board-devkit8000.c - TimLL Devkit8000 | |
3 | * | |
4 | * Copyright (C) 2009 Kim Botherway | |
5 | * Copyright (C) 2010 Thomas Weber | |
6 | * | |
7 | * Modified from mach-omap2/board-omap3beagle.c | |
8 | * | |
9 | * Initial code: Syed Mohammed Khasim | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License version 2 as | |
13 | * published by the Free Software Foundation. | |
14 | */ | |
15 | ||
16 | #include <linux/kernel.h> | |
17 | #include <linux/init.h> | |
18 | #include <linux/platform_device.h> | |
19 | #include <linux/delay.h> | |
20 | #include <linux/err.h> | |
21 | #include <linux/clk.h> | |
22 | #include <linux/io.h> | |
23 | #include <linux/leds.h> | |
24 | #include <linux/gpio.h> | |
25 | #include <linux/input.h> | |
26 | #include <linux/gpio_keys.h> | |
27 | ||
28 | #include <linux/mtd/mtd.h> | |
29 | #include <linux/mtd/partitions.h> | |
30 | #include <linux/mtd/nand.h> | |
3a63833e | 31 | #include <linux/mmc/host.h> |
476544ca TW |
32 | |
33 | #include <linux/regulator/machine.h> | |
34 | #include <linux/i2c/twl.h> | |
35 | ||
36 | #include <mach/hardware.h> | |
f535daed | 37 | #include <mach/id.h> |
476544ca TW |
38 | #include <asm/mach-types.h> |
39 | #include <asm/mach/arch.h> | |
40 | #include <asm/mach/map.h> | |
41 | #include <asm/mach/flash.h> | |
42 | ||
43 | #include <plat/board.h> | |
44 | #include <plat/common.h> | |
45 | #include <plat/gpmc.h> | |
46 | #include <plat/nand.h> | |
47 | #include <plat/usb.h> | |
a0b38cc4 | 48 | #include <video/omapdss.h> |
f8ae2f08 | 49 | #include <video/omap-panel-generic-dpi.h> |
476544ca TW |
50 | |
51 | #include <plat/mcspi.h> | |
52 | #include <linux/input/matrix_keypad.h> | |
53 | #include <linux/spi/spi.h> | |
476544ca TW |
54 | #include <linux/dm9000.h> |
55 | #include <linux/interrupt.h> | |
56 | ||
57 | #include "sdram-micron-mt46h32m32lf-6.h" | |
58 | ||
59 | #include "mux.h" | |
60 | #include "hsmmc.h" | |
04aeae77 | 61 | #include "timer-gp.h" |
96974a24 | 62 | #include "common-board-devices.h" |
476544ca | 63 | |
476544ca TW |
64 | #define OMAP_DM9000_GPIO_IRQ 25 |
65 | #define OMAP3_DEVKIT_TS_GPIO 27 | |
66 | ||
67 | static struct mtd_partition devkit8000_nand_partitions[] = { | |
68 | /* All the partition sizes are listed in terms of NAND block size */ | |
69 | { | |
70 | .name = "X-Loader", | |
71 | .offset = 0, | |
72 | .size = 4 * NAND_BLOCK_SIZE, | |
73 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
74 | }, | |
75 | { | |
76 | .name = "U-Boot", | |
77 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
78 | .size = 15 * NAND_BLOCK_SIZE, | |
79 | .mask_flags = MTD_WRITEABLE, /* force read-only */ | |
80 | }, | |
81 | { | |
82 | .name = "U-Boot Env", | |
83 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ | |
84 | .size = 1 * NAND_BLOCK_SIZE, | |
85 | }, | |
86 | { | |
87 | .name = "Kernel", | |
88 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ | |
89 | .size = 32 * NAND_BLOCK_SIZE, | |
90 | }, | |
91 | { | |
92 | .name = "File System", | |
93 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ | |
94 | .size = MTDPART_SIZ_FULL, | |
95 | }, | |
96 | }; | |
97 | ||
476544ca TW |
98 | static struct omap2_hsmmc_info mmc[] = { |
99 | { | |
100 | .mmc = 1, | |
3a63833e | 101 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
476544ca TW |
102 | .gpio_wp = 29, |
103 | }, | |
104 | {} /* Terminator */ | |
105 | }; | |
476544ca TW |
106 | |
107 | static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) | |
108 | { | |
09c0721e | 109 | if (gpio_is_valid(dssdev->reset_gpio)) |
d858addf | 110 | gpio_set_value_cansleep(dssdev->reset_gpio, 1); |
476544ca TW |
111 | return 0; |
112 | } | |
113 | ||
114 | static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) | |
115 | { | |
09c0721e | 116 | if (gpio_is_valid(dssdev->reset_gpio)) |
d858addf | 117 | gpio_set_value_cansleep(dssdev->reset_gpio, 0); |
476544ca | 118 | } |
31c73f74 | 119 | |
476544ca TW |
120 | static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) |
121 | { | |
09c0721e | 122 | if (gpio_is_valid(dssdev->reset_gpio)) |
d858addf | 123 | gpio_set_value_cansleep(dssdev->reset_gpio, 1); |
476544ca TW |
124 | return 0; |
125 | } | |
126 | ||
127 | static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) | |
128 | { | |
09c0721e | 129 | if (gpio_is_valid(dssdev->reset_gpio)) |
d858addf | 130 | gpio_set_value_cansleep(dssdev->reset_gpio, 0); |
476544ca TW |
131 | } |
132 | ||
1f489f9e | 133 | static struct regulator_consumer_supply devkit8000_vmmc1_supply = |
0005ae73 | 134 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); |
1f489f9e | 135 | |
476544ca | 136 | |
5fd58b51 | 137 | /* ads7846 on SPI */ |
1f489f9e TW |
138 | static struct regulator_consumer_supply devkit8000_vio_supply = |
139 | REGULATOR_SUPPLY("vcc", "spi2.0"); | |
476544ca | 140 | |
89747c91 BW |
141 | static struct panel_generic_dpi_data lcd_panel = { |
142 | .name = "generic", | |
143 | .platform_enable = devkit8000_panel_enable_lcd, | |
144 | .platform_disable = devkit8000_panel_disable_lcd, | |
145 | }; | |
146 | ||
476544ca TW |
147 | static struct omap_dss_device devkit8000_lcd_device = { |
148 | .name = "lcd", | |
476544ca | 149 | .type = OMAP_DISPLAY_TYPE_DPI, |
89747c91 BW |
150 | .driver_name = "generic_dpi_panel", |
151 | .data = &lcd_panel, | |
476544ca | 152 | .phy.dpi.data_lines = 24, |
476544ca | 153 | }; |
89747c91 BW |
154 | |
155 | static struct panel_generic_dpi_data dvi_panel = { | |
156 | .name = "generic", | |
157 | .platform_enable = devkit8000_panel_enable_dvi, | |
158 | .platform_disable = devkit8000_panel_disable_dvi, | |
159 | }; | |
160 | ||
476544ca TW |
161 | static struct omap_dss_device devkit8000_dvi_device = { |
162 | .name = "dvi", | |
476544ca | 163 | .type = OMAP_DISPLAY_TYPE_DPI, |
89747c91 BW |
164 | .driver_name = "generic_dpi_panel", |
165 | .data = &dvi_panel, | |
476544ca | 166 | .phy.dpi.data_lines = 24, |
476544ca TW |
167 | }; |
168 | ||
169 | static struct omap_dss_device devkit8000_tv_device = { | |
170 | .name = "tv", | |
171 | .driver_name = "venc", | |
172 | .type = OMAP_DISPLAY_TYPE_VENC, | |
173 | .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, | |
476544ca TW |
174 | }; |
175 | ||
176 | ||
177 | static struct omap_dss_device *devkit8000_dss_devices[] = { | |
178 | &devkit8000_lcd_device, | |
179 | &devkit8000_dvi_device, | |
180 | &devkit8000_tv_device, | |
181 | }; | |
182 | ||
183 | static struct omap_dss_board_info devkit8000_dss_data = { | |
184 | .num_devices = ARRAY_SIZE(devkit8000_dss_devices), | |
185 | .devices = devkit8000_dss_devices, | |
186 | .default_device = &devkit8000_lcd_device, | |
187 | }; | |
188 | ||
1f489f9e | 189 | static struct regulator_consumer_supply devkit8000_vdda_dac_supply = |
30ea50c9 | 190 | REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); |
476544ca | 191 | |
bead4375 | 192 | static uint32_t board_keymap[] = { |
476544ca TW |
193 | KEY(0, 0, KEY_1), |
194 | KEY(1, 0, KEY_2), | |
195 | KEY(2, 0, KEY_3), | |
196 | KEY(0, 1, KEY_4), | |
197 | KEY(1, 1, KEY_5), | |
198 | KEY(2, 1, KEY_6), | |
199 | KEY(3, 1, KEY_F5), | |
200 | KEY(0, 2, KEY_7), | |
201 | KEY(1, 2, KEY_8), | |
202 | KEY(2, 2, KEY_9), | |
203 | KEY(3, 2, KEY_F6), | |
204 | KEY(0, 3, KEY_F7), | |
205 | KEY(1, 3, KEY_0), | |
206 | KEY(2, 3, KEY_F8), | |
207 | PERSISTENT_KEY(4, 5), | |
208 | KEY(4, 4, KEY_VOLUMEUP), | |
209 | KEY(5, 5, KEY_VOLUMEDOWN), | |
210 | 0 | |
211 | }; | |
212 | ||
213 | static struct matrix_keymap_data board_map_data = { | |
214 | .keymap = board_keymap, | |
215 | .keymap_size = ARRAY_SIZE(board_keymap), | |
216 | }; | |
217 | ||
218 | static struct twl4030_keypad_data devkit8000_kp_data = { | |
219 | .keymap_data = &board_map_data, | |
220 | .rows = 6, | |
221 | .cols = 6, | |
222 | .rep = 1, | |
223 | }; | |
224 | ||
225 | static struct gpio_led gpio_leds[]; | |
226 | ||
227 | static int devkit8000_twl_gpio_setup(struct device *dev, | |
228 | unsigned gpio, unsigned ngpio) | |
229 | { | |
daf7aabc TW |
230 | int ret; |
231 | ||
476544ca TW |
232 | omap_mux_init_gpio(29, OMAP_PIN_INPUT); |
233 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ | |
234 | mmc[0].gpio_cd = gpio + 0; | |
235 | omap2_hsmmc_init(mmc); | |
236 | ||
31c73f74 KRC |
237 | /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ |
238 | gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; | |
239 | ||
daf7aabc TW |
240 | /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */ |
241 | devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0; | |
242 | ret = gpio_request_one(devkit8000_lcd_device.reset_gpio, | |
bc593f5d | 243 | GPIOF_OUT_INIT_LOW, "LCD_PWREN"); |
daf7aabc TW |
244 | if (ret < 0) { |
245 | devkit8000_lcd_device.reset_gpio = -EINVAL; | |
246 | printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n"); | |
247 | } | |
40986098 | 248 | |
31c73f74 KRC |
249 | /* gpio + 7 is "DVI_PD" (out, active low) */ |
250 | devkit8000_dvi_device.reset_gpio = gpio + 7; | |
daf7aabc | 251 | ret = gpio_request_one(devkit8000_dvi_device.reset_gpio, |
bc593f5d | 252 | GPIOF_OUT_INIT_LOW, "DVI PowerDown"); |
daf7aabc TW |
253 | if (ret < 0) { |
254 | devkit8000_dvi_device.reset_gpio = -EINVAL; | |
255 | printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n"); | |
256 | } | |
31c73f74 | 257 | |
476544ca TW |
258 | return 0; |
259 | } | |
260 | ||
261 | static struct twl4030_gpio_platform_data devkit8000_gpio_data = { | |
262 | .gpio_base = OMAP_MAX_GPIO_LINES, | |
263 | .irq_base = TWL4030_GPIO_IRQ_BASE, | |
264 | .irq_end = TWL4030_GPIO_IRQ_END, | |
265 | .use_leds = true, | |
35a78fa4 | 266 | .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13) |
476544ca TW |
267 | | BIT(15) | BIT(16) | BIT(17), |
268 | .setup = devkit8000_twl_gpio_setup, | |
269 | }; | |
270 | ||
c8aac01b SG |
271 | static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { |
272 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"), | |
273 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), | |
274 | }; | |
476544ca TW |
275 | |
276 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ | |
277 | static struct regulator_init_data devkit8000_vmmc1 = { | |
278 | .constraints = { | |
279 | .min_uV = 1850000, | |
280 | .max_uV = 3150000, | |
281 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
282 | | REGULATOR_MODE_STANDBY, | |
283 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
284 | | REGULATOR_CHANGE_MODE | |
285 | | REGULATOR_CHANGE_STATUS, | |
286 | }, | |
287 | .num_consumer_supplies = 1, | |
288 | .consumer_supplies = &devkit8000_vmmc1_supply, | |
289 | }; | |
290 | ||
476544ca TW |
291 | /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ |
292 | static struct regulator_init_data devkit8000_vdac = { | |
293 | .constraints = { | |
294 | .min_uV = 1800000, | |
295 | .max_uV = 1800000, | |
296 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
297 | | REGULATOR_MODE_STANDBY, | |
298 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
299 | | REGULATOR_CHANGE_STATUS, | |
300 | }, | |
301 | .num_consumer_supplies = 1, | |
302 | .consumer_supplies = &devkit8000_vdda_dac_supply, | |
303 | }; | |
304 | ||
5fd58b51 TW |
305 | /* VPLL1 for digital video outputs */ |
306 | static struct regulator_init_data devkit8000_vpll1 = { | |
476544ca | 307 | .constraints = { |
476544ca TW |
308 | .min_uV = 1800000, |
309 | .max_uV = 1800000, | |
310 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
311 | | REGULATOR_MODE_STANDBY, | |
312 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
313 | | REGULATOR_CHANGE_STATUS, | |
314 | }, | |
c8aac01b SG |
315 | .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies), |
316 | .consumer_supplies = devkit8000_vpll1_supplies, | |
5fd58b51 TW |
317 | }; |
318 | ||
319 | /* VAUX4 for ads7846 and nubs */ | |
320 | static struct regulator_init_data devkit8000_vio = { | |
321 | .constraints = { | |
322 | .min_uV = 1800000, | |
323 | .max_uV = 1800000, | |
324 | .apply_uV = true, | |
325 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
326 | | REGULATOR_MODE_STANDBY, | |
327 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
328 | | REGULATOR_CHANGE_STATUS, | |
329 | }, | |
1f489f9e TW |
330 | .num_consumer_supplies = 1, |
331 | .consumer_supplies = &devkit8000_vio_supply, | |
476544ca TW |
332 | }; |
333 | ||
334 | static struct twl4030_usb_data devkit8000_usb_data = { | |
335 | .usb_mode = T2_USB_MODE_ULPI, | |
336 | }; | |
337 | ||
6a58baf8 | 338 | static struct twl4030_codec_audio_data devkit8000_audio_data; |
476544ca TW |
339 | |
340 | static struct twl4030_codec_data devkit8000_codec_data = { | |
341 | .audio_mclk = 26000000, | |
342 | .audio = &devkit8000_audio_data, | |
343 | }; | |
344 | ||
345 | static struct twl4030_platform_data devkit8000_twldata = { | |
346 | .irq_base = TWL4030_IRQ_BASE, | |
347 | .irq_end = TWL4030_IRQ_END, | |
348 | ||
349 | /* platform_data for children goes here */ | |
350 | .usb = &devkit8000_usb_data, | |
351 | .gpio = &devkit8000_gpio_data, | |
352 | .codec = &devkit8000_codec_data, | |
353 | .vmmc1 = &devkit8000_vmmc1, | |
476544ca | 354 | .vdac = &devkit8000_vdac, |
5fd58b51 TW |
355 | .vpll1 = &devkit8000_vpll1, |
356 | .vio = &devkit8000_vio, | |
476544ca TW |
357 | .keypad = &devkit8000_kp_data, |
358 | }; | |
359 | ||
476544ca TW |
360 | static int __init devkit8000_i2c_init(void) |
361 | { | |
fbd8071c | 362 | omap3_pmic_init("tps65930", &devkit8000_twldata); |
476544ca TW |
363 | /* Bus 3 is attached to the DVI port where devices like the pico DLP |
364 | * projector don't work reliably with 400kHz */ | |
365 | omap_register_i2c_bus(3, 400, NULL, 0); | |
366 | return 0; | |
367 | } | |
368 | ||
369 | static struct gpio_led gpio_leds[] = { | |
370 | { | |
371 | .name = "led1", | |
372 | .default_trigger = "heartbeat", | |
373 | .gpio = 186, | |
374 | .active_low = true, | |
375 | }, | |
376 | { | |
377 | .name = "led2", | |
378 | .default_trigger = "mmc0", | |
379 | .gpio = 163, | |
380 | .active_low = true, | |
381 | }, | |
382 | { | |
383 | .name = "ledB", | |
384 | .default_trigger = "none", | |
385 | .gpio = 153, | |
386 | .active_low = true, | |
387 | }, | |
388 | { | |
389 | .name = "led3", | |
390 | .default_trigger = "none", | |
391 | .gpio = 164, | |
392 | .active_low = true, | |
393 | }, | |
394 | }; | |
395 | ||
396 | static struct gpio_led_platform_data gpio_led_info = { | |
397 | .leds = gpio_leds, | |
398 | .num_leds = ARRAY_SIZE(gpio_leds), | |
399 | }; | |
400 | ||
401 | static struct platform_device leds_gpio = { | |
402 | .name = "leds-gpio", | |
403 | .id = -1, | |
404 | .dev = { | |
405 | .platform_data = &gpio_led_info, | |
406 | }, | |
407 | }; | |
408 | ||
409 | static struct gpio_keys_button gpio_buttons[] = { | |
410 | { | |
411 | .code = BTN_EXTRA, | |
412 | .gpio = 26, | |
413 | .desc = "user", | |
414 | .wakeup = 1, | |
415 | }, | |
416 | }; | |
417 | ||
418 | static struct gpio_keys_platform_data gpio_key_info = { | |
419 | .buttons = gpio_buttons, | |
420 | .nbuttons = ARRAY_SIZE(gpio_buttons), | |
421 | }; | |
422 | ||
423 | static struct platform_device keys_gpio = { | |
424 | .name = "gpio-keys", | |
425 | .id = -1, | |
426 | .dev = { | |
427 | .platform_data = &gpio_key_info, | |
428 | }, | |
429 | }; | |
430 | ||
431 | ||
3dc3bad6 | 432 | static void __init devkit8000_init_early(void) |
476544ca | 433 | { |
4805734b PW |
434 | omap2_init_common_infrastructure(); |
435 | omap2_init_common_devices(mt46h32m32lf6_sdrc_params, | |
436 | mt46h32m32lf6_sdrc_params); | |
3dc3bad6 RKAL |
437 | } |
438 | ||
439 | static void __init devkit8000_init_irq(void) | |
440 | { | |
476544ca TW |
441 | omap_init_irq(); |
442 | #ifdef CONFIG_OMAP_32K_TIMER | |
443 | omap2_gp_clockevent_set_gptimer(12); | |
444 | #endif | |
476544ca TW |
445 | } |
446 | ||
476544ca TW |
447 | #define OMAP_DM9000_BASE 0x2c000000 |
448 | ||
449 | static struct resource omap_dm9000_resources[] = { | |
450 | [0] = { | |
451 | .start = OMAP_DM9000_BASE, | |
452 | .end = (OMAP_DM9000_BASE + 0x4 - 1), | |
453 | .flags = IORESOURCE_MEM, | |
454 | }, | |
455 | [1] = { | |
456 | .start = (OMAP_DM9000_BASE + 0x400), | |
457 | .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1), | |
458 | .flags = IORESOURCE_MEM, | |
459 | }, | |
460 | [2] = { | |
461 | .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ), | |
462 | .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, | |
463 | }, | |
464 | }; | |
465 | ||
466 | static struct dm9000_plat_data omap_dm9000_platdata = { | |
467 | .flags = DM9000_PLATF_16BITONLY, | |
468 | }; | |
469 | ||
470 | static struct platform_device omap_dm9000_dev = { | |
471 | .name = "dm9000", | |
472 | .id = -1, | |
473 | .num_resources = ARRAY_SIZE(omap_dm9000_resources), | |
474 | .resource = omap_dm9000_resources, | |
475 | .dev = { | |
476 | .platform_data = &omap_dm9000_platdata, | |
477 | }, | |
478 | }; | |
479 | ||
480 | static void __init omap_dm9000_init(void) | |
481 | { | |
f535daed KRC |
482 | unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; |
483 | struct omap_die_id odi; | |
bc593f5d | 484 | int ret; |
f535daed | 485 | |
bc593f5d IG |
486 | ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq"); |
487 | if (ret < 0) { | |
476544ca TW |
488 | printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", |
489 | OMAP_DM9000_GPIO_IRQ); | |
490 | return; | |
bc593f5d | 491 | } |
f535daed KRC |
492 | |
493 | /* init the mac address using DIE id */ | |
494 | omap_get_die_id(&odi); | |
495 | ||
496 | eth_addr[0] = 0x02; /* locally administered */ | |
497 | eth_addr[1] = odi.id_1 & 0xff; | |
498 | eth_addr[2] = (odi.id_0 & 0xff000000) >> 24; | |
499 | eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16; | |
500 | eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8; | |
501 | eth_addr[5] = (odi.id_0 & 0x000000ff); | |
476544ca TW |
502 | } |
503 | ||
504 | static struct platform_device *devkit8000_devices[] __initdata = { | |
476544ca TW |
505 | &leds_gpio, |
506 | &keys_gpio, | |
507 | &omap_dm9000_dev, | |
508 | }; | |
509 | ||
181b250c | 510 | static const struct usbhs_omap_board_data usbhs_bdata __initconst = { |
476544ca | 511 | |
181b250c KM |
512 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
513 | .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, | |
514 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
476544ca TW |
515 | |
516 | .phy_reset = true, | |
517 | .reset_gpio_port[0] = -EINVAL, | |
2135bb53 | 518 | .reset_gpio_port[1] = -EINVAL, |
476544ca TW |
519 | .reset_gpio_port[2] = -EINVAL |
520 | }; | |
521 | ||
c7ecea24 | 522 | #ifdef CONFIG_OMAP_MUX |
018e075c TW |
523 | static struct omap_board_mux board_mux[] __initdata = { |
524 | /* nCS and IRQ for Devkit8000 ethernet */ | |
525 | OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0), | |
526 | OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), | |
527 | ||
528 | /* McSPI 2*/ | |
529 | OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
530 | OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
531 | OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
532 | OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
533 | OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
534 | ||
535 | /* PENDOWN GPIO */ | |
536 | OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), | |
537 | ||
538 | /* mUSB */ | |
539 | OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
540 | OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
541 | OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
542 | OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
543 | OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
544 | OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
545 | OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
546 | OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
547 | OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
548 | OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
549 | OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
550 | OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
551 | ||
552 | /* USB 1 */ | |
553 | OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
554 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), | |
555 | OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
556 | OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
557 | OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
558 | OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
559 | OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
560 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
561 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
562 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
563 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
564 | OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
565 | ||
566 | /* MMC 1 */ | |
567 | OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
568 | OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
569 | OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
570 | OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
571 | OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
572 | OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
573 | OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
574 | OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
575 | OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
576 | OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
577 | ||
578 | /* McBSP 2 */ | |
579 | OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
580 | OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
581 | OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
582 | OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
583 | ||
584 | /* I2C 1 */ | |
585 | OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
586 | OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
587 | ||
588 | /* I2C 2 */ | |
589 | OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
590 | OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
591 | ||
592 | /* I2C 3 */ | |
593 | OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
594 | OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
595 | ||
596 | /* I2C 4 */ | |
597 | OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
598 | OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
599 | ||
600 | /* serial ports */ | |
601 | OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
602 | OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
603 | OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
604 | OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
605 | ||
606 | /* DSS */ | |
607 | OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
608 | OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
609 | OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
610 | OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
611 | OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
612 | OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
613 | OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
614 | OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
615 | OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
616 | OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
617 | OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
618 | OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
619 | OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
620 | OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
621 | OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
622 | OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
623 | OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
624 | OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
625 | OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
626 | OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
627 | OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
628 | OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
629 | OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
630 | OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
631 | OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
632 | OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
633 | OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
634 | OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
635 | ||
636 | /* expansion port */ | |
637 | /* McSPI 1 */ | |
638 | OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
639 | OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
640 | OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
641 | OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
642 | OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
643 | ||
644 | /* HDQ */ | |
645 | OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
646 | ||
647 | /* McSPI4 */ | |
648 | OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
649 | OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
650 | OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
651 | OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), | |
652 | ||
653 | /* MMC 2 */ | |
654 | OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
655 | OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
656 | OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
657 | OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
658 | ||
659 | /* I2C3 */ | |
660 | OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
661 | OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
662 | ||
663 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
664 | OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
665 | OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
666 | ||
667 | OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
668 | OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
669 | ||
670 | /* TPS IRQ */ | |
671 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ | |
672 | OMAP_PIN_INPUT_PULLUP), | |
673 | ||
674 | { .reg_offset = OMAP_MUX_TERMINATOR }, | |
675 | }; | |
c7ecea24 | 676 | #endif |
018e075c | 677 | |
476544ca TW |
678 | static void __init devkit8000_init(void) |
679 | { | |
018e075c | 680 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
faec32e5 TW |
681 | omap_serial_init(); |
682 | ||
683 | omap_dm9000_init(); | |
684 | ||
476544ca TW |
685 | devkit8000_i2c_init(); |
686 | platform_add_devices(devkit8000_devices, | |
687 | ARRAY_SIZE(devkit8000_devices)); | |
476544ca | 688 | |
d5e13227 | 689 | omap_display_init(&devkit8000_dss_data); |
476544ca | 690 | |
96974a24 | 691 | omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL); |
476544ca | 692 | |
9e18630b | 693 | usb_musb_init(NULL); |
9e64bb1e | 694 | usbhs_init(&usbhs_bdata); |
9a3f39ff MR |
695 | omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions, |
696 | ARRAY_SIZE(devkit8000_nand_partitions)); | |
476544ca TW |
697 | |
698 | /* Ensure SDRC pins are mux'd for self-refresh */ | |
3cdc6ee5 TW |
699 | omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); |
700 | omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); | |
476544ca TW |
701 | } |
702 | ||
476544ca | 703 | MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") |
476544ca | 704 | .boot_params = 0x80000100, |
71ee7dad | 705 | .reserve = omap_reserve, |
3dc3bad6 RKAL |
706 | .map_io = omap3_map_io, |
707 | .init_early = devkit8000_init_early, | |
476544ca TW |
708 | .init_irq = devkit8000_init_irq, |
709 | .init_machine = devkit8000_init, | |
710 | .timer = &omap_timer, | |
711 | MACHINE_END |