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cfg80211: fix scan crash on single-band cards
[linux/fpc-iii.git] / arch / arm / mach-omap2 / board-devkit8000.c
blob65f9fde2c567253a5f2e5cf8f73f32c624dc721d
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>
31 #include <linux/mmc/host.h>
32
33 #include <linux/regulator/machine.h>
34 #include <linux/i2c/twl.h>
35
36 #include <mach/hardware.h>
37 #include <mach/id.h>
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>
48 #include <plat/display.h>
49 #include <plat/panel-generic-dpi.h>
50
51 #include <plat/mcspi.h>
52 #include <linux/input/matrix_keypad.h>
53 #include <linux/spi/spi.h>
54 #include <linux/spi/ads7846.h>
55 #include <linux/dm9000.h>
56 #include <linux/interrupt.h>
57
58 #include "sdram-micron-mt46h32m32lf-6.h"
59
60 #include "mux.h"
61 #include "hsmmc.h"
62 #include "timer-gp.h"
63
64 #define NAND_BLOCK_SIZE SZ_128K
65
66 #define OMAP_DM9000_GPIO_IRQ 25
67 #define OMAP3_DEVKIT_TS_GPIO 27
68
69 static struct mtd_partition devkit8000_nand_partitions[] = {
70 /* All the partition sizes are listed in terms of NAND block size */
71 {
72 .name = "X-Loader",
73 .offset = 0,
74 .size = 4 * NAND_BLOCK_SIZE,
75 .mask_flags = MTD_WRITEABLE, /* force read-only */
76 },
77 {
78 .name = "U-Boot",
79 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
80 .size = 15 * NAND_BLOCK_SIZE,
81 .mask_flags = MTD_WRITEABLE, /* force read-only */
82 },
83 {
84 .name = "U-Boot Env",
85 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
86 .size = 1 * NAND_BLOCK_SIZE,
87 },
88 {
89 .name = "Kernel",
90 .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
91 .size = 32 * NAND_BLOCK_SIZE,
92 },
93 {
94 .name = "File System",
95 .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
96 .size = MTDPART_SIZ_FULL,
97 },
98 };
99
100 static struct omap_nand_platform_data devkit8000_nand_data = {
101 .options = NAND_BUSWIDTH_16,
102 .parts = devkit8000_nand_partitions,
103 .nr_parts = ARRAY_SIZE(devkit8000_nand_partitions),
104 .dma_channel = -1, /* disable DMA in OMAP NAND driver */
105 };
106
107 static struct omap2_hsmmc_info mmc[] = {
108 {
109 .mmc = 1,
110 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
111 .gpio_wp = 29,
112 },
113 {} /* Terminator */
114 };
115
116 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
117 {
118 if (gpio_is_valid(dssdev->reset_gpio))
119 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
120 return 0;
121 }
122
123 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
124 {
125 if (gpio_is_valid(dssdev->reset_gpio))
126 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
127 }
128
129 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
130 {
131 if (gpio_is_valid(dssdev->reset_gpio))
132 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
133 return 0;
134 }
135
136 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
137 {
138 if (gpio_is_valid(dssdev->reset_gpio))
139 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
140 }
141
142 static struct regulator_consumer_supply devkit8000_vmmc1_supply =
143 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0");
144
145
146 /* ads7846 on SPI */
147 static struct regulator_consumer_supply devkit8000_vio_supply =
148 REGULATOR_SUPPLY("vcc", "spi2.0");
149
150 static struct panel_generic_dpi_data lcd_panel = {
151 .name = "generic",
152 .platform_enable = devkit8000_panel_enable_lcd,
153 .platform_disable = devkit8000_panel_disable_lcd,
154 };
155
156 static struct omap_dss_device devkit8000_lcd_device = {
157 .name = "lcd",
158 .type = OMAP_DISPLAY_TYPE_DPI,
159 .driver_name = "generic_dpi_panel",
160 .data = &lcd_panel,
161 .phy.dpi.data_lines = 24,
162 };
163
164 static struct panel_generic_dpi_data dvi_panel = {
165 .name = "generic",
166 .platform_enable = devkit8000_panel_enable_dvi,
167 .platform_disable = devkit8000_panel_disable_dvi,
168 };
169
170 static struct omap_dss_device devkit8000_dvi_device = {
171 .name = "dvi",
172 .type = OMAP_DISPLAY_TYPE_DPI,
173 .driver_name = "generic_dpi_panel",
174 .data = &dvi_panel,
175 .phy.dpi.data_lines = 24,
176 };
177
178 static struct omap_dss_device devkit8000_tv_device = {
179 .name = "tv",
180 .driver_name = "venc",
181 .type = OMAP_DISPLAY_TYPE_VENC,
182 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
183 };
184
185
186 static struct omap_dss_device *devkit8000_dss_devices[] = {
187 &devkit8000_lcd_device,
188 &devkit8000_dvi_device,
189 &devkit8000_tv_device,
190 };
191
192 static struct omap_dss_board_info devkit8000_dss_data = {
193 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
194 .devices = devkit8000_dss_devices,
195 .default_device = &devkit8000_lcd_device,
196 };
197
198 static struct regulator_consumer_supply devkit8000_vdda_dac_supply =
199 REGULATOR_SUPPLY("vdda_dac", "omapdss_venc");
200
201 static uint32_t board_keymap[] = {
202 KEY(0, 0, KEY_1),
203 KEY(1, 0, KEY_2),
204 KEY(2, 0, KEY_3),
205 KEY(0, 1, KEY_4),
206 KEY(1, 1, KEY_5),
207 KEY(2, 1, KEY_6),
208 KEY(3, 1, KEY_F5),
209 KEY(0, 2, KEY_7),
210 KEY(1, 2, KEY_8),
211 KEY(2, 2, KEY_9),
212 KEY(3, 2, KEY_F6),
213 KEY(0, 3, KEY_F7),
214 KEY(1, 3, KEY_0),
215 KEY(2, 3, KEY_F8),
216 PERSISTENT_KEY(4, 5),
217 KEY(4, 4, KEY_VOLUMEUP),
218 KEY(5, 5, KEY_VOLUMEDOWN),
219 0
220 };
221
222 static struct matrix_keymap_data board_map_data = {
223 .keymap = board_keymap,
224 .keymap_size = ARRAY_SIZE(board_keymap),
225 };
226
227 static struct twl4030_keypad_data devkit8000_kp_data = {
228 .keymap_data = &board_map_data,
229 .rows = 6,
230 .cols = 6,
231 .rep = 1,
232 };
233
234 static struct gpio_led gpio_leds[];
235
236 static int devkit8000_twl_gpio_setup(struct device *dev,
237 unsigned gpio, unsigned ngpio)
238 {
239 int ret;
240
241 omap_mux_init_gpio(29, OMAP_PIN_INPUT);
242 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
243 mmc[0].gpio_cd = gpio + 0;
244 omap2_hsmmc_init(mmc);
245
246 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
247 gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
248
249 /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
250 devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
251 ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
252 GPIOF_DIR_OUT | GPIOF_INIT_LOW, "LCD_PWREN");
253 if (ret < 0) {
254 devkit8000_lcd_device.reset_gpio = -EINVAL;
255 printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
256 }
257
258 /* gpio + 7 is "DVI_PD" (out, active low) */
259 devkit8000_dvi_device.reset_gpio = gpio + 7;
260 ret = gpio_request_one(devkit8000_dvi_device.reset_gpio,
261 GPIOF_DIR_OUT | GPIOF_INIT_LOW, "DVI PowerDown");
262 if (ret < 0) {
263 devkit8000_dvi_device.reset_gpio = -EINVAL;
264 printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n");
265 }
266
267 return 0;
268 }
269
270 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
271 .gpio_base = OMAP_MAX_GPIO_LINES,
272 .irq_base = TWL4030_GPIO_IRQ_BASE,
273 .irq_end = TWL4030_GPIO_IRQ_END,
274 .use_leds = true,
275 .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
276 | BIT(15) | BIT(16) | BIT(17),
277 .setup = devkit8000_twl_gpio_setup,
278 };
279
280 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
281 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
282 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
283 };
284
285 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
286 static struct regulator_init_data devkit8000_vmmc1 = {
287 .constraints = {
288 .min_uV = 1850000,
289 .max_uV = 3150000,
290 .valid_modes_mask = REGULATOR_MODE_NORMAL
291 | REGULATOR_MODE_STANDBY,
292 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
293 | REGULATOR_CHANGE_MODE
294 | REGULATOR_CHANGE_STATUS,
295 },
296 .num_consumer_supplies = 1,
297 .consumer_supplies = &devkit8000_vmmc1_supply,
298 };
299
300 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
301 static struct regulator_init_data devkit8000_vdac = {
302 .constraints = {
303 .min_uV = 1800000,
304 .max_uV = 1800000,
305 .valid_modes_mask = REGULATOR_MODE_NORMAL
306 | REGULATOR_MODE_STANDBY,
307 .valid_ops_mask = REGULATOR_CHANGE_MODE
308 | REGULATOR_CHANGE_STATUS,
309 },
310 .num_consumer_supplies = 1,
311 .consumer_supplies = &devkit8000_vdda_dac_supply,
312 };
313
314 /* VPLL1 for digital video outputs */
315 static struct regulator_init_data devkit8000_vpll1 = {
316 .constraints = {
317 .min_uV = 1800000,
318 .max_uV = 1800000,
319 .valid_modes_mask = REGULATOR_MODE_NORMAL
320 | REGULATOR_MODE_STANDBY,
321 .valid_ops_mask = REGULATOR_CHANGE_MODE
322 | REGULATOR_CHANGE_STATUS,
323 },
324 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
325 .consumer_supplies = devkit8000_vpll1_supplies,
326 };
327
328 /* VAUX4 for ads7846 and nubs */
329 static struct regulator_init_data devkit8000_vio = {
330 .constraints = {
331 .min_uV = 1800000,
332 .max_uV = 1800000,
333 .apply_uV = true,
334 .valid_modes_mask = REGULATOR_MODE_NORMAL
335 | REGULATOR_MODE_STANDBY,
336 .valid_ops_mask = REGULATOR_CHANGE_MODE
337 | REGULATOR_CHANGE_STATUS,
338 },
339 .num_consumer_supplies = 1,
340 .consumer_supplies = &devkit8000_vio_supply,
341 };
342
343 static struct twl4030_usb_data devkit8000_usb_data = {
344 .usb_mode = T2_USB_MODE_ULPI,
345 };
346
347 static struct twl4030_codec_audio_data devkit8000_audio_data;
348
349 static struct twl4030_codec_data devkit8000_codec_data = {
350 .audio_mclk = 26000000,
351 .audio = &devkit8000_audio_data,
352 };
353
354 static struct twl4030_platform_data devkit8000_twldata = {
355 .irq_base = TWL4030_IRQ_BASE,
356 .irq_end = TWL4030_IRQ_END,
357
358 /* platform_data for children goes here */
359 .usb = &devkit8000_usb_data,
360 .gpio = &devkit8000_gpio_data,
361 .codec = &devkit8000_codec_data,
362 .vmmc1 = &devkit8000_vmmc1,
363 .vdac = &devkit8000_vdac,
364 .vpll1 = &devkit8000_vpll1,
365 .vio = &devkit8000_vio,
366 .keypad = &devkit8000_kp_data,
367 };
368
369 static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = {
370 {
371 I2C_BOARD_INFO("tps65930", 0x48),
372 .flags = I2C_CLIENT_WAKE,
373 .irq = INT_34XX_SYS_NIRQ,
374 .platform_data = &devkit8000_twldata,
375 },
376 };
377
378 static int __init devkit8000_i2c_init(void)
379 {
380 omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo,
381 ARRAY_SIZE(devkit8000_i2c_boardinfo));
382 /* Bus 3 is attached to the DVI port where devices like the pico DLP
383 * projector don't work reliably with 400kHz */
384 omap_register_i2c_bus(3, 400, NULL, 0);
385 return 0;
386 }
387
388 static struct gpio_led gpio_leds[] = {
389 {
390 .name = "led1",
391 .default_trigger = "heartbeat",
392 .gpio = 186,
393 .active_low = true,
394 },
395 {
396 .name = "led2",
397 .default_trigger = "mmc0",
398 .gpio = 163,
399 .active_low = true,
400 },
401 {
402 .name = "ledB",
403 .default_trigger = "none",
404 .gpio = 153,
405 .active_low = true,
406 },
407 {
408 .name = "led3",
409 .default_trigger = "none",
410 .gpio = 164,
411 .active_low = true,
412 },
413 };
414
415 static struct gpio_led_platform_data gpio_led_info = {
416 .leds = gpio_leds,
417 .num_leds = ARRAY_SIZE(gpio_leds),
418 };
419
420 static struct platform_device leds_gpio = {
421 .name = "leds-gpio",
422 .id = -1,
423 .dev = {
424 .platform_data = &gpio_led_info,
425 },
426 };
427
428 static struct gpio_keys_button gpio_buttons[] = {
429 {
430 .code = BTN_EXTRA,
431 .gpio = 26,
432 .desc = "user",
433 .wakeup = 1,
434 },
435 };
436
437 static struct gpio_keys_platform_data gpio_key_info = {
438 .buttons = gpio_buttons,
439 .nbuttons = ARRAY_SIZE(gpio_buttons),
440 };
441
442 static struct platform_device keys_gpio = {
443 .name = "gpio-keys",
444 .id = -1,
445 .dev = {
446 .platform_data = &gpio_key_info,
447 },
448 };
449
450
451 static void __init devkit8000_init_early(void)
452 {
453 omap2_init_common_infrastructure();
454 omap2_init_common_devices(mt46h32m32lf6_sdrc_params,
455 mt46h32m32lf6_sdrc_params);
456 }
457
458 static void __init devkit8000_init_irq(void)
459 {
460 omap_init_irq();
461 #ifdef CONFIG_OMAP_32K_TIMER
462 omap2_gp_clockevent_set_gptimer(12);
463 #endif
464 }
465
466 static void __init devkit8000_ads7846_init(void)
467 {
468 int gpio = OMAP3_DEVKIT_TS_GPIO;
469 int ret;
470
471 ret = gpio_request(gpio, "ads7846_pen_down");
472 if (ret < 0) {
473 printk(KERN_ERR "Failed to request GPIO %d for "
474 "ads7846 pen down IRQ\n", gpio);
475 return;
476 }
477
478 gpio_direction_input(gpio);
479 }
480
481 static int ads7846_get_pendown_state(void)
482 {
483 return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO);
484 }
485
486 static struct ads7846_platform_data ads7846_config = {
487 .x_max = 0x0fff,
488 .y_max = 0x0fff,
489 .x_plate_ohms = 180,
490 .pressure_max = 255,
491 .debounce_max = 10,
492 .debounce_tol = 5,
493 .debounce_rep = 1,
494 .get_pendown_state = ads7846_get_pendown_state,
495 .keep_vref_on = 1,
496 .settle_delay_usecs = 150,
497 };
498
499 static struct omap2_mcspi_device_config ads7846_mcspi_config = {
500 .turbo_mode = 0,
501 .single_channel = 1, /* 0: slave, 1: master */
502 };
503
504 static struct spi_board_info devkit8000_spi_board_info[] __initdata = {
505 {
506 .modalias = "ads7846",
507 .bus_num = 2,
508 .chip_select = 0,
509 .max_speed_hz = 1500000,
510 .controller_data = &ads7846_mcspi_config,
511 .irq = OMAP_GPIO_IRQ(OMAP3_DEVKIT_TS_GPIO),
512 .platform_data = &ads7846_config,
513 }
514 };
515
516 #define OMAP_DM9000_BASE 0x2c000000
517
518 static struct resource omap_dm9000_resources[] = {
519 [0] = {
520 .start = OMAP_DM9000_BASE,
521 .end = (OMAP_DM9000_BASE + 0x4 - 1),
522 .flags = IORESOURCE_MEM,
523 },
524 [1] = {
525 .start = (OMAP_DM9000_BASE + 0x400),
526 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
527 .flags = IORESOURCE_MEM,
528 },
529 [2] = {
530 .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
531 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
532 },
533 };
534
535 static struct dm9000_plat_data omap_dm9000_platdata = {
536 .flags = DM9000_PLATF_16BITONLY,
537 };
538
539 static struct platform_device omap_dm9000_dev = {
540 .name = "dm9000",
541 .id = -1,
542 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
543 .resource = omap_dm9000_resources,
544 .dev = {
545 .platform_data = &omap_dm9000_platdata,
546 },
547 };
548
549 static void __init omap_dm9000_init(void)
550 {
551 unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
552 struct omap_die_id odi;
553
554 if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) {
555 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
556 OMAP_DM9000_GPIO_IRQ);
557 return;
558 }
559
560 gpio_direction_input(OMAP_DM9000_GPIO_IRQ);
561
562 /* init the mac address using DIE id */
563 omap_get_die_id(&odi);
564
565 eth_addr[0] = 0x02; /* locally administered */
566 eth_addr[1] = odi.id_1 & 0xff;
567 eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
568 eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
569 eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
570 eth_addr[5] = (odi.id_0 & 0x000000ff);
571 }
572
573 static struct platform_device *devkit8000_devices[] __initdata = {
574 &leds_gpio,
575 &keys_gpio,
576 &omap_dm9000_dev,
577 };
578
579 static void __init devkit8000_flash_init(void)
580 {
581 u8 cs = 0;
582 u8 nandcs = GPMC_CS_NUM + 1;
583
584 /* find out the chip-select on which NAND exists */
585 while (cs < GPMC_CS_NUM) {
586 u32 ret = 0;
587 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
588
589 if ((ret & 0xC00) == 0x800) {
590 printk(KERN_INFO "Found NAND on CS%d\n", cs);
591 if (nandcs > GPMC_CS_NUM)
592 nandcs = cs;
593 }
594 cs++;
595 }
596
597 if (nandcs > GPMC_CS_NUM) {
598 printk(KERN_INFO "NAND: Unable to find configuration "
599 "in GPMC\n ");
600 return;
601 }
602
603 if (nandcs < GPMC_CS_NUM) {
604 devkit8000_nand_data.cs = nandcs;
605
606 printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
607 if (gpmc_nand_init(&devkit8000_nand_data) < 0)
608 printk(KERN_ERR "Unable to register NAND device\n");
609 }
610 }
611
612 static struct omap_musb_board_data musb_board_data = {
613 .interface_type = MUSB_INTERFACE_ULPI,
614 .mode = MUSB_OTG,
615 .power = 100,
616 };
617
618 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
619
620 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
621 .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
622 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
623
624 .phy_reset = true,
625 .reset_gpio_port[0] = -EINVAL,
626 .reset_gpio_port[1] = -EINVAL,
627 .reset_gpio_port[2] = -EINVAL
628 };
629
630 #ifdef CONFIG_OMAP_MUX
631 static struct omap_board_mux board_mux[] __initdata = {
632 /* nCS and IRQ for Devkit8000 ethernet */
633 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
634 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
635
636 /* McSPI 2*/
637 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
638 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
639 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
640 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
641 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
642
643 /* PENDOWN GPIO */
644 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
645
646 /* mUSB */
647 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
648 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
649 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
650 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
651 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
652 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
653 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
654 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
655 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
656 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
657 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
658 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
659
660 /* USB 1 */
661 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
662 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
663 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
664 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
665 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
666 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
667 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
668 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
669 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
670 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
671 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
672 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
673
674 /* MMC 1 */
675 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
676 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
677 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
678 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
679 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
680 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
681 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
682 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
683 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
684 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
685
686 /* McBSP 2 */
687 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
688 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
689 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
690 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
691
692 /* I2C 1 */
693 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
694 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
695
696 /* I2C 2 */
697 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
698 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
699
700 /* I2C 3 */
701 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
702 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
703
704 /* I2C 4 */
705 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
706 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
707
708 /* serial ports */
709 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
710 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
711 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
712 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
713
714 /* DSS */
715 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
716 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
717 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
718 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
719 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
720 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
721 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
722 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
723 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
724 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
725 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
726 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
727 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
728 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
729 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
730 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
731 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
732 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
733 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
734 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
735 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
736 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
737 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
738 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
739 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
740 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
741 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
742 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
743
744 /* expansion port */
745 /* McSPI 1 */
746 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
747 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
748 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
749 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
750 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
751
752 /* HDQ */
753 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
754
755 /* McSPI4 */
756 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
757 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
758 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
759 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
760
761 /* MMC 2 */
762 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
763 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
764 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
765 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
766
767 /* I2C3 */
768 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
769 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
770
771 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
772 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
773 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
774
775 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
776 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
777
778 /* TPS IRQ */
779 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
780 OMAP_PIN_INPUT_PULLUP),
781
782 { .reg_offset = OMAP_MUX_TERMINATOR },
783 };
784 #endif
785
786 static void __init devkit8000_init(void)
787 {
788 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
789 omap_serial_init();
790
791 omap_dm9000_init();
792
793 devkit8000_i2c_init();
794 platform_add_devices(devkit8000_devices,
795 ARRAY_SIZE(devkit8000_devices));
796
797 omap_display_init(&devkit8000_dss_data);
798 spi_register_board_info(devkit8000_spi_board_info,
799 ARRAY_SIZE(devkit8000_spi_board_info));
800
801 devkit8000_ads7846_init();
802
803 usb_musb_init(&musb_board_data);
804 usbhs_init(&usbhs_bdata);
805 devkit8000_flash_init();
806
807 /* Ensure SDRC pins are mux'd for self-refresh */
808 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
809 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
810 }
811
812 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
813 .boot_params = 0x80000100,
814 .reserve = omap_reserve,
815 .map_io = omap3_map_io,
816 .init_early = devkit8000_init_early,
817 .init_irq = devkit8000_init_irq,
818 .init_machine = devkit8000_init,
819 .timer = &omap_timer,
820 MACHINE_END
Linux with added FPC-III support