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OMAP2: Devkit8000: change panel to generic panel
[deliverable/linux.git] / arch / arm / mach-omap2 / board-devkit8000.c
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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>
31
32#include <linux/regulator/machine.h>
33#include <linux/i2c/twl.h>
34
35#include <mach/hardware.h>
36#include <asm/mach-types.h>
37#include <asm/mach/arch.h>
38#include <asm/mach/map.h>
39#include <asm/mach/flash.h>
40
41#include <plat/board.h>
42#include <plat/common.h>
43#include <plat/gpmc.h>
44#include <plat/nand.h>
45#include <plat/usb.h>
46#include <plat/timer-gp.h>
47#include <plat/display.h>
48
49#include <plat/mcspi.h>
50#include <linux/input/matrix_keypad.h>
51#include <linux/spi/spi.h>
52#include <linux/spi/ads7846.h>
476544ca
TW		 53#include <linux/dm9000.h>
54#include <linux/interrupt.h>
55
56#include "sdram-micron-mt46h32m32lf-6.h"
57
58#include "mux.h"
59#include "hsmmc.h"
60
61#define GPMC_CS0_BASE 0x60
62#define GPMC_CS_SIZE 0x30
63
64#define NAND_BLOCK_SIZE SZ_128K
65
66#define OMAP_DM9000_GPIO_IRQ 25
67#define OMAP3_DEVKIT_TS_GPIO 27
68
69static 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
100static 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
107static struct resource devkit8000_nand_resource = {
108 .flags = IORESOURCE_MEM,
109};
110
111static struct platform_device devkit8000_nand_device = {
112 .name = "omap2-nand",
113 .id = -1,
114 .dev = {
115 .platform_data = &devkit8000_nand_data,
116 },
117 .num_resources = 1,
118 .resource = &devkit8000_nand_resource,
119};
120
121static struct omap2_hsmmc_info mmc[] = {
122 {
123 .mmc = 1,
124 .wires = 8,
125 .gpio_wp = 29,
126 },
127 {} /* Terminator */
128};
129static struct omap_board_config_kernel devkit8000_config[] __initdata = {
130};
131
132static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
133{
134 twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1);
135 twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0);
136
137 return 0;
138}
139
140static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
141{
142}
143static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
144{
145 return 0;
146}
147
148static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
149{
150}
151
152static int devkit8000_panel_enable_tv(struct omap_dss_device *dssdev)
153{
154
155 return 0;
156}
157
158static void devkit8000_panel_disable_tv(struct omap_dss_device *dssdev)
159{
160}
161
162
163static struct regulator_consumer_supply devkit8000_vmmc1_supply = {
164 .supply = "vmmc",
165};
166
167static struct regulator_consumer_supply devkit8000_vsim_supply = {
168 .supply = "vmmc_aux",
169};
170
5fd58b51
TW		 171/* ads7846 on SPI */
172static struct regulator_consumer_supply devkit8000_vio_supplies[] = {
173 REGULATOR_SUPPLY("vcc", "spi2.0")
174};
476544ca
TW		 175
176static struct omap_dss_device devkit8000_lcd_device = {
177 .name = "lcd",
61d07ef4 178 .driver_name = "generic_panel",
476544ca
TW		 179 .type = OMAP_DISPLAY_TYPE_DPI,
180 .phy.dpi.data_lines = 24,
181 .platform_enable = devkit8000_panel_enable_lcd,
182 .platform_disable = devkit8000_panel_disable_lcd,
183};
184static struct omap_dss_device devkit8000_dvi_device = {
185 .name = "dvi",
186 .driver_name = "generic_panel",
187 .type = OMAP_DISPLAY_TYPE_DPI,
188 .phy.dpi.data_lines = 24,
189 .platform_enable = devkit8000_panel_enable_dvi,
190 .platform_disable = devkit8000_panel_disable_dvi,
191};
192
193static struct omap_dss_device devkit8000_tv_device = {
194 .name = "tv",
195 .driver_name = "venc",
196 .type = OMAP_DISPLAY_TYPE_VENC,
197 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
198 .platform_enable = devkit8000_panel_enable_tv,
199 .platform_disable = devkit8000_panel_disable_tv,
200};
201
202
203static struct omap_dss_device *devkit8000_dss_devices[] = {
204 &devkit8000_lcd_device,
205 &devkit8000_dvi_device,
206 &devkit8000_tv_device,
207};
208
209static struct omap_dss_board_info devkit8000_dss_data = {
210 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
211 .devices = devkit8000_dss_devices,
212 .default_device = &devkit8000_lcd_device,
213};
214
215static struct platform_device devkit8000_dss_device = {
216 .name = "omapdss",
217 .id = -1,
218 .dev = {
219 .platform_data = &devkit8000_dss_data,
220 },
221};
222
223static struct regulator_consumer_supply devkit8000_vdda_dac_supply = {
224 .supply = "vdda_dac",
225 .dev = &devkit8000_dss_device.dev,
226};
227
228static int board_keymap[] = {
229 KEY(0, 0, KEY_1),
230 KEY(1, 0, KEY_2),
231 KEY(2, 0, KEY_3),
232 KEY(0, 1, KEY_4),
233 KEY(1, 1, KEY_5),
234 KEY(2, 1, KEY_6),
235 KEY(3, 1, KEY_F5),
236 KEY(0, 2, KEY_7),
237 KEY(1, 2, KEY_8),
238 KEY(2, 2, KEY_9),
239 KEY(3, 2, KEY_F6),
240 KEY(0, 3, KEY_F7),
241 KEY(1, 3, KEY_0),
242 KEY(2, 3, KEY_F8),
243 PERSISTENT_KEY(4, 5),
244 KEY(4, 4, KEY_VOLUMEUP),
245 KEY(5, 5, KEY_VOLUMEDOWN),
246 0
247};
248
249static struct matrix_keymap_data board_map_data = {
250 .keymap = board_keymap,
251 .keymap_size = ARRAY_SIZE(board_keymap),
252};
253
254static struct twl4030_keypad_data devkit8000_kp_data = {
255 .keymap_data = &board_map_data,
256 .rows = 6,
257 .cols = 6,
258 .rep = 1,
259};
260
261static struct gpio_led gpio_leds[];
262
263static int devkit8000_twl_gpio_setup(struct device *dev,
264 unsigned gpio, unsigned ngpio)
265{
266 omap_mux_init_gpio(29, OMAP_PIN_INPUT);
267 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
268 mmc[0].gpio_cd = gpio + 0;
269 omap2_hsmmc_init(mmc);
270
271 /* link regulators to MMC adapters */
272 devkit8000_vmmc1_supply.dev = mmc[0].dev;
273 devkit8000_vsim_supply.dev = mmc[0].dev;
274
476544ca
TW		 275 return 0;
276}
277
278static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
279 .gpio_base = OMAP_MAX_GPIO_LINES,
280 .irq_base = TWL4030_GPIO_IRQ_BASE,
281 .irq_end = TWL4030_GPIO_IRQ_END,
282 .use_leds = true,
283 .pullups = BIT(1),
284 .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13)
285 | BIT(15) | BIT(16) | BIT(17),
286 .setup = devkit8000_twl_gpio_setup,
287};
288
5fd58b51 289static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
476544ca
TW		 290 {
291 .supply = "vdvi",
292 .dev = &devkit8000_lcd_device.dev,
293 },
294 {
6057db52 295 .supply = "vdds_dsi",
476544ca
TW		 296 .dev = &devkit8000_dss_device.dev,
297 }
298};
299
300/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
301static struct regulator_init_data devkit8000_vmmc1 = {
302 .constraints = {
303 .min_uV = 1850000,
304 .max_uV = 3150000,
305 .valid_modes_mask = REGULATOR_MODE_NORMAL
306 | REGULATOR_MODE_STANDBY,
307 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
308 | REGULATOR_CHANGE_MODE
309 | REGULATOR_CHANGE_STATUS,
310 },
311 .num_consumer_supplies = 1,
312 .consumer_supplies = &devkit8000_vmmc1_supply,
313};
314
315/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
316static struct regulator_init_data devkit8000_vsim = {
317 .constraints = {
318 .min_uV = 1800000,
319 .max_uV = 3000000,
320 .valid_modes_mask = REGULATOR_MODE_NORMAL
321 | REGULATOR_MODE_STANDBY,
322 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
323 | REGULATOR_CHANGE_MODE
324 | REGULATOR_CHANGE_STATUS,
325 },
326 .num_consumer_supplies = 1,
327 .consumer_supplies = &devkit8000_vsim_supply,
328};
329
330/* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
331static struct regulator_init_data devkit8000_vdac = {
332 .constraints = {
333 .min_uV = 1800000,
334 .max_uV = 1800000,
335 .valid_modes_mask = REGULATOR_MODE_NORMAL
336 | REGULATOR_MODE_STANDBY,
337 .valid_ops_mask = REGULATOR_CHANGE_MODE
338 | REGULATOR_CHANGE_STATUS,
339 },
340 .num_consumer_supplies = 1,
341 .consumer_supplies = &devkit8000_vdda_dac_supply,
342};
343
5fd58b51
TW		 344/* VPLL1 for digital video outputs */
345static struct regulator_init_data devkit8000_vpll1 = {
476544ca
TW		 346 .constraints = {
347 .name = "VDVI",
348 .min_uV = 1800000,
349 .max_uV = 1800000,
350 .valid_modes_mask = REGULATOR_MODE_NORMAL
351 | REGULATOR_MODE_STANDBY,
352 .valid_ops_mask = REGULATOR_CHANGE_MODE
353 | REGULATOR_CHANGE_STATUS,
354 },
5fd58b51
TW		 355 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
356 .consumer_supplies = devkit8000_vpll1_supplies,
357};
358
359/* VAUX4 for ads7846 and nubs */
360static struct regulator_init_data devkit8000_vio = {
361 .constraints = {
362 .min_uV = 1800000,
363 .max_uV = 1800000,
364 .apply_uV = true,
365 .valid_modes_mask = REGULATOR_MODE_NORMAL
366 | REGULATOR_MODE_STANDBY,
367 .valid_ops_mask = REGULATOR_CHANGE_MODE
368 | REGULATOR_CHANGE_STATUS,
369 },
370 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supplies),
371 .consumer_supplies = devkit8000_vio_supplies,
476544ca
TW		 372};
373
374static struct twl4030_usb_data devkit8000_usb_data = {
375 .usb_mode = T2_USB_MODE_ULPI,
376};
377
378static struct twl4030_codec_audio_data devkit8000_audio_data = {
379 .audio_mclk = 26000000,
380};
381
382static struct twl4030_codec_data devkit8000_codec_data = {
383 .audio_mclk = 26000000,
384 .audio = &devkit8000_audio_data,
385};
386
387static struct twl4030_platform_data devkit8000_twldata = {
388 .irq_base = TWL4030_IRQ_BASE,
389 .irq_end = TWL4030_IRQ_END,
390
391 /* platform_data for children goes here */
392 .usb = &devkit8000_usb_data,
393 .gpio = &devkit8000_gpio_data,
394 .codec = &devkit8000_codec_data,
395 .vmmc1 = &devkit8000_vmmc1,
396 .vsim = &devkit8000_vsim,
397 .vdac = &devkit8000_vdac,
5fd58b51
TW		 398 .vpll1 = &devkit8000_vpll1,
399 .vio = &devkit8000_vio,
476544ca
TW		 400 .keypad = &devkit8000_kp_data,
401};
402
403static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = {
404 {
405 I2C_BOARD_INFO("twl4030", 0x48),
406 .flags = I2C_CLIENT_WAKE,
407 .irq = INT_34XX_SYS_NIRQ,
408 .platform_data = &devkit8000_twldata,
409 },
410};
411
412static int __init devkit8000_i2c_init(void)
413{
414 omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo,
415 ARRAY_SIZE(devkit8000_i2c_boardinfo));
416 /* Bus 3 is attached to the DVI port where devices like the pico DLP
417 * projector don't work reliably with 400kHz */
418 omap_register_i2c_bus(3, 400, NULL, 0);
419 return 0;
420}
421
422static struct gpio_led gpio_leds[] = {
423 {
424 .name = "led1",
425 .default_trigger = "heartbeat",
426 .gpio = 186,
427 .active_low = true,
428 },
429 {
430 .name = "led2",
431 .default_trigger = "mmc0",
432 .gpio = 163,
433 .active_low = true,
434 },
435 {
436 .name = "ledB",
437 .default_trigger = "none",
438 .gpio = 153,
439 .active_low = true,
440 },
441 {
442 .name = "led3",
443 .default_trigger = "none",
444 .gpio = 164,
445 .active_low = true,
446 },
447};
448
449static struct gpio_led_platform_data gpio_led_info = {
450 .leds = gpio_leds,
451 .num_leds = ARRAY_SIZE(gpio_leds),
452};
453
454static struct platform_device leds_gpio = {
455 .name = "leds-gpio",
456 .id = -1,
457 .dev = {
458 .platform_data = &gpio_led_info,
459 },
460};
461
462static struct gpio_keys_button gpio_buttons[] = {
463 {
464 .code = BTN_EXTRA,
465 .gpio = 26,
466 .desc = "user",
467 .wakeup = 1,
468 },
469};
470
471static struct gpio_keys_platform_data gpio_key_info = {
472 .buttons = gpio_buttons,
473 .nbuttons = ARRAY_SIZE(gpio_buttons),
474};
475
476static struct platform_device keys_gpio = {
477 .name = "gpio-keys",
478 .id = -1,
479 .dev = {
480 .platform_data = &gpio_key_info,
481 },
482};
483
484
485static void __init devkit8000_init_irq(void)
486{
487 omap_board_config = devkit8000_config;
488 omap_board_config_size = ARRAY_SIZE(devkit8000_config);
489 omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
490 mt46h32m32lf6_sdrc_params);
491 omap_init_irq();
492#ifdef CONFIG_OMAP_32K_TIMER
493 omap2_gp_clockevent_set_gptimer(12);
494#endif
495 omap_gpio_init();
496}
497
498static void __init devkit8000_ads7846_init(void)
499{
500 int gpio = OMAP3_DEVKIT_TS_GPIO;
501 int ret;
502
503 ret = gpio_request(gpio, "ads7846_pen_down");
504 if (ret < 0) {
505 printk(KERN_ERR "Failed to request GPIO %d for "
506 "ads7846 pen down IRQ\n", gpio);
507 return;
508 }
509
510 gpio_direction_input(gpio);
511}
512
513static int ads7846_get_pendown_state(void)
514{
515 return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO);
516}
517
518static struct ads7846_platform_data ads7846_config = {
519 .x_max = 0x0fff,
520 .y_max = 0x0fff,
521 .x_plate_ohms = 180,
522 .pressure_max = 255,
523 .debounce_max = 10,
524 .debounce_tol = 5,
525 .debounce_rep = 1,
526 .get_pendown_state = ads7846_get_pendown_state,
527 .keep_vref_on = 1,
528 .settle_delay_usecs = 150,
529};
530
531static struct omap2_mcspi_device_config ads7846_mcspi_config = {
532 .turbo_mode = 0,
533 .single_channel = 1, /* 0: slave, 1: master */
534};
535
536static struct spi_board_info devkit8000_spi_board_info[] __initdata = {
537 {
538 .modalias = "ads7846",
539 .bus_num = 2,
540 .chip_select = 0,
541 .max_speed_hz = 1500000,
542 .controller_data = &ads7846_mcspi_config,
543 .irq = OMAP_GPIO_IRQ(OMAP3_DEVKIT_TS_GPIO),
544 .platform_data = &ads7846_config,
545 }
546};
547
548#define OMAP_DM9000_BASE 0x2c000000
549
550static struct resource omap_dm9000_resources[] = {
551 [0] = {
552 .start = OMAP_DM9000_BASE,
553 .end = (OMAP_DM9000_BASE + 0x4 - 1),
554 .flags = IORESOURCE_MEM,
555 },
556 [1] = {
557 .start = (OMAP_DM9000_BASE + 0x400),
558 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
559 .flags = IORESOURCE_MEM,
560 },
561 [2] = {
562 .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
563 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
564 },
565};
566
567static struct dm9000_plat_data omap_dm9000_platdata = {
568 .flags = DM9000_PLATF_16BITONLY,
569};
570
571static struct platform_device omap_dm9000_dev = {
572 .name = "dm9000",
573 .id = -1,
574 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
575 .resource = omap_dm9000_resources,
576 .dev = {
577 .platform_data = &omap_dm9000_platdata,
578 },
579};
580
581static void __init omap_dm9000_init(void)
582{
583 if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) {
584 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
585 OMAP_DM9000_GPIO_IRQ);
586 return;
587 }
588
589 gpio_direction_input(OMAP_DM9000_GPIO_IRQ);
590}
591
592static struct platform_device *devkit8000_devices[] __initdata = {
593 &devkit8000_dss_device,
594 &leds_gpio,
595 &keys_gpio,
596 &omap_dm9000_dev,
597};
598
599static void __init devkit8000_flash_init(void)
600{
601 u8 cs = 0;
602 u8 nandcs = GPMC_CS_NUM + 1;
603
604 u32 gpmc_base_add = OMAP34XX_GPMC_VIRT;
605
606 /* find out the chip-select on which NAND exists */
607 while (cs < GPMC_CS_NUM) {
608 u32 ret = 0;
609 ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
610
611 if ((ret & 0xC00) == 0x800) {
612 printk(KERN_INFO "Found NAND on CS%d\n", cs);
613 if (nandcs > GPMC_CS_NUM)
614 nandcs = cs;
615 }
616 cs++;
617 }
618
619 if (nandcs > GPMC_CS_NUM) {
620 printk(KERN_INFO "NAND: Unable to find configuration "
621 "in GPMC\n ");
622 return;
623 }
624
625 if (nandcs < GPMC_CS_NUM) {
626 devkit8000_nand_data.cs = nandcs;
627 devkit8000_nand_data.gpmc_cs_baseaddr = (void *)
628 (gpmc_base_add + GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE);
629 devkit8000_nand_data.gpmc_baseaddr = (void *)
630 (gpmc_base_add);
631
632 printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
633 if (platform_device_register(&devkit8000_nand_device) < 0)
634 printk(KERN_ERR "Unable to register NAND device\n");
635 }
636}
637
884b8369
MM		 638static struct omap_musb_board_data musb_board_data = {
639 .interface_type = MUSB_INTERFACE_ULPI,
640 .mode = MUSB_OTG,
641 .power = 100,
642};
643
6f69a181 644static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = {
476544ca
TW		 645
646 .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY,
2135bb53 647 .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN,
476544ca
TW		 648 .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN,
649
650 .phy_reset = true,
651 .reset_gpio_port[0] = -EINVAL,
2135bb53 652 .reset_gpio_port[1] = -EINVAL,
476544ca
TW		 653 .reset_gpio_port[2] = -EINVAL
654};
655
018e075c
TW		 656static struct omap_board_mux board_mux[] __initdata = {
657 /* nCS and IRQ for Devkit8000 ethernet */
658 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
659 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
660
661 /* McSPI 2*/
662 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
663 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
664 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
665 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
666 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
667
668 /* PENDOWN GPIO */
669 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
670
671 /* mUSB */
672 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
673 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
674 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
675 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
676 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
677 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
678 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
679 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
680 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
681 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
682 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
683 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
684
685 /* USB 1 */
686 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
687 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
688 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
689 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
690 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
691 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
692 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
693 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
694 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
695 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
696 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
697 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
698
699 /* MMC 1 */
700 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
701 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
702 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
703 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
704 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
705 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
706 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
707 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
708 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
709 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
710
711 /* McBSP 2 */
712 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
713 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
714 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
715 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
716
717 /* I2C 1 */
718 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
719 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
720
721 /* I2C 2 */
722 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
723 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
724
725 /* I2C 3 */
726 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
727 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
728
729 /* I2C 4 */
730 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
731 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
732
733 /* serial ports */
734 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
735 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
736 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
737 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
738
739 /* DSS */
740 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
741 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
742 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
743 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
744 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
745 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
746 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
747 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
748 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
749 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
750 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
751 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
752 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
753 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
754 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
755 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
756 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
757 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
758 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
759 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
760 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
761 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
762 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
763 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
764 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
765 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
766 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
767 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
768
769 /* expansion port */
770 /* McSPI 1 */
771 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
772 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
773 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
774 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
775 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
776
777 /* HDQ */
778 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
779
780 /* McSPI4 */
781 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
782 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
783 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
784 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
785
786 /* MMC 2 */
787 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
788 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
789 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
790 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
791
792 /* I2C3 */
793 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
794 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
795
796 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
797 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
798 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
799
800 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
801 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
802
803 /* TPS IRQ */
804 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
805 OMAP_PIN_INPUT_PULLUP),
806
807 { .reg_offset = OMAP_MUX_TERMINATOR },
808};
809
476544ca
TW		 810static void __init devkit8000_init(void)
811{
018e075c 812 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
faec32e5
TW		 813 omap_serial_init();
814
815 omap_dm9000_init();
816
476544ca
TW		 817 devkit8000_i2c_init();
818 platform_add_devices(devkit8000_devices,
819 ARRAY_SIZE(devkit8000_devices));
820 omap_board_config = devkit8000_config;
821 omap_board_config_size = ARRAY_SIZE(devkit8000_config);
822
823 spi_register_board_info(devkit8000_spi_board_info,
824 ARRAY_SIZE(devkit8000_spi_board_info));
825
476544ca
TW		 826 devkit8000_ads7846_init();
827
884b8369 828 usb_musb_init(&musb_board_data);
476544ca
TW		 829 usb_ehci_init(&ehci_pdata);
830 devkit8000_flash_init();
831
832 /* Ensure SDRC pins are mux'd for self-refresh */
3cdc6ee5
TW		 833 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
834 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
476544ca
TW		 835}
836
837static void __init devkit8000_map_io(void)
838{
839 omap2_set_globals_343x();
840 omap34xx_map_common_io();
841}
842
843MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
844 .phys_io = 0x48000000,
845 .io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
846 .boot_params = 0x80000100,
847 .map_io = devkit8000_map_io,
848 .init_irq = devkit8000_init_irq,
849 .init_machine = devkit8000_init,
850 .timer = &omap_timer,
851MACHINE_END
Linux kernel - Deliverables
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