Merge branch 'depends/rmk/devel-stable' into next/cleanup
[linux-3.10.git] / arch / arm / mach-omap2 / board-devkit8000.c
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 <video/omapdss.h>
49 #include <video/omap-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/dm9000.h>
55 #include <linux/interrupt.h>
56
57 #include "sdram-micron-mt46h32m32lf-6.h"
58
59 #include "mux.h"
60 #include "hsmmc.h"
61 #include "common-board-devices.h"
62
63 #define OMAP_DM9000_GPIO_IRQ    25
64 #define OMAP3_DEVKIT_TS_GPIO    27
65
66 static struct mtd_partition devkit8000_nand_partitions[] = {
67         /* All the partition sizes are listed in terms of NAND block size */
68         {
69                 .name           = "X-Loader",
70                 .offset         = 0,
71                 .size           = 4 * NAND_BLOCK_SIZE,
72                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
73         },
74         {
75                 .name           = "U-Boot",
76                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x80000 */
77                 .size           = 15 * NAND_BLOCK_SIZE,
78                 .mask_flags     = MTD_WRITEABLE,        /* force read-only */
79         },
80         {
81                 .name           = "U-Boot Env",
82                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x260000 */
83                 .size           = 1 * NAND_BLOCK_SIZE,
84         },
85         {
86                 .name           = "Kernel",
87                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x280000 */
88                 .size           = 32 * NAND_BLOCK_SIZE,
89         },
90         {
91                 .name           = "File System",
92                 .offset         = MTDPART_OFS_APPEND,   /* Offset = 0x680000 */
93                 .size           = MTDPART_SIZ_FULL,
94         },
95 };
96
97 static struct omap2_hsmmc_info mmc[] = {
98         {
99                 .mmc            = 1,
100                 .caps           = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
101                 .gpio_wp        = 29,
102         },
103         {}      /* Terminator */
104 };
105
106 static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev)
107 {
108         if (gpio_is_valid(dssdev->reset_gpio))
109                 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
110         return 0;
111 }
112
113 static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev)
114 {
115         if (gpio_is_valid(dssdev->reset_gpio))
116                 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
117 }
118
119 static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev)
120 {
121         if (gpio_is_valid(dssdev->reset_gpio))
122                 gpio_set_value_cansleep(dssdev->reset_gpio, 1);
123         return 0;
124 }
125
126 static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev)
127 {
128         if (gpio_is_valid(dssdev->reset_gpio))
129                 gpio_set_value_cansleep(dssdev->reset_gpio, 0);
130 }
131
132 static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
133         REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
134 };
135
136 /* ads7846 on SPI */
137 static struct regulator_consumer_supply devkit8000_vio_supply[] = {
138         REGULATOR_SUPPLY("vcc", "spi2.0"),
139 };
140
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
147 static struct omap_dss_device devkit8000_lcd_device = {
148         .name                   = "lcd",
149         .type                   = OMAP_DISPLAY_TYPE_DPI,
150         .driver_name            = "generic_dpi_panel",
151         .data                   = &lcd_panel,
152         .phy.dpi.data_lines     = 24,
153 };
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
161 static struct omap_dss_device devkit8000_dvi_device = {
162         .name                   = "dvi",
163         .type                   = OMAP_DISPLAY_TYPE_DPI,
164         .driver_name            = "generic_dpi_panel",
165         .data                   = &dvi_panel,
166         .phy.dpi.data_lines     = 24,
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,
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
189 static uint32_t board_keymap[] = {
190         KEY(0, 0, KEY_1),
191         KEY(1, 0, KEY_2),
192         KEY(2, 0, KEY_3),
193         KEY(0, 1, KEY_4),
194         KEY(1, 1, KEY_5),
195         KEY(2, 1, KEY_6),
196         KEY(3, 1, KEY_F5),
197         KEY(0, 2, KEY_7),
198         KEY(1, 2, KEY_8),
199         KEY(2, 2, KEY_9),
200         KEY(3, 2, KEY_F6),
201         KEY(0, 3, KEY_F7),
202         KEY(1, 3, KEY_0),
203         KEY(2, 3, KEY_F8),
204         PERSISTENT_KEY(4, 5),
205         KEY(4, 4, KEY_VOLUMEUP),
206         KEY(5, 5, KEY_VOLUMEDOWN),
207         0
208 };
209
210 static struct matrix_keymap_data board_map_data = {
211         .keymap                 = board_keymap,
212         .keymap_size            = ARRAY_SIZE(board_keymap),
213 };
214
215 static struct twl4030_keypad_data devkit8000_kp_data = {
216         .keymap_data    = &board_map_data,
217         .rows           = 6,
218         .cols           = 6,
219         .rep            = 1,
220 };
221
222 static struct gpio_led gpio_leds[];
223
224 static int devkit8000_twl_gpio_setup(struct device *dev,
225                 unsigned gpio, unsigned ngpio)
226 {
227         int ret;
228
229         omap_mux_init_gpio(29, OMAP_PIN_INPUT);
230         /* gpio + 0 is "mmc0_cd" (input/IRQ) */
231         mmc[0].gpio_cd = gpio + 0;
232         omap2_hsmmc_init(mmc);
233
234         /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
235         gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
236
237         /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
238         devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
239         ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
240                                GPIOF_OUT_INIT_LOW, "LCD_PWREN");
241         if (ret < 0) {
242                 devkit8000_lcd_device.reset_gpio = -EINVAL;
243                 printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
244         }
245
246         /* gpio + 7 is "DVI_PD" (out, active low) */
247         devkit8000_dvi_device.reset_gpio = gpio + 7;
248         ret = gpio_request_one(devkit8000_dvi_device.reset_gpio,
249                                GPIOF_OUT_INIT_LOW, "DVI PowerDown");
250         if (ret < 0) {
251                 devkit8000_dvi_device.reset_gpio = -EINVAL;
252                 printk(KERN_ERR "Failed to request GPIO for DVI PowerDown\n");
253         }
254
255         return 0;
256 }
257
258 static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
259         .gpio_base      = OMAP_MAX_GPIO_LINES,
260         .irq_base       = TWL4030_GPIO_IRQ_BASE,
261         .irq_end        = TWL4030_GPIO_IRQ_END,
262         .use_leds       = true,
263         .pulldowns      = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
264                                 | BIT(15) | BIT(16) | BIT(17),
265         .setup          = devkit8000_twl_gpio_setup,
266 };
267
268 static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
269         REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
270         REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
271 };
272
273 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
274 static struct regulator_init_data devkit8000_vmmc1 = {
275         .constraints = {
276                 .min_uV                 = 1850000,
277                 .max_uV                 = 3150000,
278                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
279                                         | REGULATOR_MODE_STANDBY,
280                 .valid_ops_mask         = REGULATOR_CHANGE_VOLTAGE
281                                         | REGULATOR_CHANGE_MODE
282                                         | REGULATOR_CHANGE_STATUS,
283         },
284         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vmmc1_supply),
285         .consumer_supplies      = devkit8000_vmmc1_supply,
286 };
287
288 /* VPLL1 for digital video outputs */
289 static struct regulator_init_data devkit8000_vpll1 = {
290         .constraints = {
291                 .min_uV                 = 1800000,
292                 .max_uV                 = 1800000,
293                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
294                                         | REGULATOR_MODE_STANDBY,
295                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
296                                         | REGULATOR_CHANGE_STATUS,
297         },
298         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vpll1_supplies),
299         .consumer_supplies      = devkit8000_vpll1_supplies,
300 };
301
302 /* VAUX4 for ads7846 and nubs */
303 static struct regulator_init_data devkit8000_vio = {
304         .constraints = {
305                 .min_uV                 = 1800000,
306                 .max_uV                 = 1800000,
307                 .apply_uV               = true,
308                 .valid_modes_mask       = REGULATOR_MODE_NORMAL
309                         | REGULATOR_MODE_STANDBY,
310                 .valid_ops_mask         = REGULATOR_CHANGE_MODE
311                         | REGULATOR_CHANGE_STATUS,
312         },
313         .num_consumer_supplies  = ARRAY_SIZE(devkit8000_vio_supply),
314         .consumer_supplies      = devkit8000_vio_supply,
315 };
316
317 static struct twl4030_platform_data devkit8000_twldata = {
318         /* platform_data for children goes here */
319         .gpio           = &devkit8000_gpio_data,
320         .vmmc1          = &devkit8000_vmmc1,
321         .vpll1          = &devkit8000_vpll1,
322         .vio            = &devkit8000_vio,
323         .keypad         = &devkit8000_kp_data,
324 };
325
326 static int __init devkit8000_i2c_init(void)
327 {
328         omap3_pmic_get_config(&devkit8000_twldata,
329                           TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
330                           TWL_COMMON_REGULATOR_VDAC);
331         omap3_pmic_init("tps65930", &devkit8000_twldata);
332         /* Bus 3 is attached to the DVI port where devices like the pico DLP
333          * projector don't work reliably with 400kHz */
334         omap_register_i2c_bus(3, 400, NULL, 0);
335         return 0;
336 }
337
338 static struct gpio_led gpio_leds[] = {
339         {
340                 .name                   = "led1",
341                 .default_trigger        = "heartbeat",
342                 .gpio                   = 186,
343                 .active_low             = true,
344         },
345         {
346                 .name                   = "led2",
347                 .default_trigger        = "mmc0",
348                 .gpio                   = 163,
349                 .active_low             = true,
350         },
351         {
352                 .name                   = "ledB",
353                 .default_trigger        = "none",
354                 .gpio                   = 153,
355                 .active_low             = true,
356         },
357         {
358                 .name                   = "led3",
359                 .default_trigger        = "none",
360                 .gpio                   = 164,
361                 .active_low             = true,
362         },
363 };
364
365 static struct gpio_led_platform_data gpio_led_info = {
366         .leds           = gpio_leds,
367         .num_leds       = ARRAY_SIZE(gpio_leds),
368 };
369
370 static struct platform_device leds_gpio = {
371         .name   = "leds-gpio",
372         .id     = -1,
373         .dev    = {
374                 .platform_data  = &gpio_led_info,
375         },
376 };
377
378 static struct gpio_keys_button gpio_buttons[] = {
379         {
380                 .code                   = BTN_EXTRA,
381                 .gpio                   = 26,
382                 .desc                   = "user",
383                 .wakeup                 = 1,
384         },
385 };
386
387 static struct gpio_keys_platform_data gpio_key_info = {
388         .buttons        = gpio_buttons,
389         .nbuttons       = ARRAY_SIZE(gpio_buttons),
390 };
391
392 static struct platform_device keys_gpio = {
393         .name   = "gpio-keys",
394         .id     = -1,
395         .dev    = {
396                 .platform_data  = &gpio_key_info,
397         },
398 };
399
400 #define OMAP_DM9000_BASE        0x2c000000
401
402 static struct resource omap_dm9000_resources[] = {
403         [0] = {
404                 .start          = OMAP_DM9000_BASE,
405                 .end            = (OMAP_DM9000_BASE + 0x4 - 1),
406                 .flags          = IORESOURCE_MEM,
407         },
408         [1] = {
409                 .start          = (OMAP_DM9000_BASE + 0x400),
410                 .end            = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
411                 .flags          = IORESOURCE_MEM,
412         },
413         [2] = {
414                 .start          = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ),
415                 .flags          = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
416         },
417 };
418
419 static struct dm9000_plat_data omap_dm9000_platdata = {
420         .flags = DM9000_PLATF_16BITONLY,
421 };
422
423 static struct platform_device omap_dm9000_dev = {
424         .name = "dm9000",
425         .id = -1,
426         .num_resources  = ARRAY_SIZE(omap_dm9000_resources),
427         .resource       = omap_dm9000_resources,
428         .dev = {
429                 .platform_data = &omap_dm9000_platdata,
430         },
431 };
432
433 static void __init omap_dm9000_init(void)
434 {
435         unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
436         struct omap_die_id odi;
437         int ret;
438
439         ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
440         if (ret < 0) {
441                 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
442                         OMAP_DM9000_GPIO_IRQ);
443                 return;
444         }
445
446         /* init the mac address using DIE id */
447         omap_get_die_id(&odi);
448
449         eth_addr[0] = 0x02; /* locally administered */
450         eth_addr[1] = odi.id_1 & 0xff;
451         eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
452         eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
453         eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
454         eth_addr[5] = (odi.id_0 & 0x000000ff);
455 }
456
457 static struct platform_device *devkit8000_devices[] __initdata = {
458         &leds_gpio,
459         &keys_gpio,
460         &omap_dm9000_dev,
461 };
462
463 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
464
465         .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
466         .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
467         .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
468
469         .phy_reset  = true,
470         .reset_gpio_port[0]  = -EINVAL,
471         .reset_gpio_port[1]  = -EINVAL,
472         .reset_gpio_port[2]  = -EINVAL
473 };
474
475 #ifdef CONFIG_OMAP_MUX
476 static struct omap_board_mux board_mux[] __initdata = {
477         /* nCS and IRQ for Devkit8000 ethernet */
478         OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
479         OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
480
481         /* McSPI 2*/
482         OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
483         OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
484         OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
485         OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
486         OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
487
488         /* PENDOWN GPIO */
489         OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
490
491         /* mUSB */
492         OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
493         OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
494         OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
495         OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
496         OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
497         OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
498         OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
499         OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
500         OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
501         OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
502         OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
503         OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
504
505         /* USB 1 */
506         OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
507         OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
508         OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
509         OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
510         OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
511         OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
512         OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
513         OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
514         OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
515         OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
516         OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
517         OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
518
519         /* MMC 1 */
520         OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
521         OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
522         OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
523         OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
524         OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
525         OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
526         OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
527         OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
528         OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
529         OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
530
531         /* McBSP 2 */
532         OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
533         OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
534         OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
535         OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
536
537         /* I2C 1 */
538         OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
539         OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
540
541         /* I2C 2 */
542         OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
543         OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
544
545         /* I2C 3 */
546         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
547         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
548
549         /* I2C 4 */
550         OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
551         OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
552
553         /* serial ports */
554         OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
555         OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
556         OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
557         OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
558
559         /* DSS */
560         OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
561         OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
562         OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
563         OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
564         OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
565         OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
566         OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
567         OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
568         OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
569         OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
570         OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
571         OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
572         OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
573         OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
574         OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
575         OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
576         OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
577         OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
578         OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
579         OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
580         OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
581         OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
582         OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
583         OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
584         OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
585         OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
586         OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
587         OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
588
589         /* expansion port */
590         /* McSPI 1 */
591         OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
592         OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
593         OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
594         OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
595         OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
596
597         /* HDQ */
598         OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
599
600         /* McSPI4 */
601         OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
602         OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
603         OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
604         OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
605
606         /* MMC 2 */
607         OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
608         OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
609         OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
610         OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
611
612         /* I2C3 */
613         OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
614         OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
615
616         OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
617         OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
618         OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
619
620         OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
621         OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
622
623         /* TPS IRQ */
624         OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
625                         OMAP_PIN_INPUT_PULLUP),
626
627         { .reg_offset = OMAP_MUX_TERMINATOR },
628 };
629 #endif
630
631 static void __init devkit8000_init(void)
632 {
633         omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
634         omap_serial_init();
635         omap_sdrc_init(mt46h32m32lf6_sdrc_params,
636                                   mt46h32m32lf6_sdrc_params);
637
638         omap_dm9000_init();
639
640         devkit8000_i2c_init();
641         platform_add_devices(devkit8000_devices,
642                         ARRAY_SIZE(devkit8000_devices));
643
644         omap_display_init(&devkit8000_dss_data);
645
646         omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
647
648         usb_musb_init(NULL);
649         usbhs_init(&usbhs_bdata);
650         omap_nand_flash_init(NAND_BUSWIDTH_16, devkit8000_nand_partitions,
651                              ARRAY_SIZE(devkit8000_nand_partitions));
652
653         /* Ensure SDRC pins are mux'd for self-refresh */
654         omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
655         omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
656 }
657
658 MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
659         .atag_offset    = 0x100,
660         .reserve        = omap_reserve,
661         .map_io         = omap3_map_io,
662         .init_early     = omap35xx_init_early,
663         .init_irq       = omap3_init_irq,
664         .init_machine   = devkit8000_init,
665         .timer          = &omap3_secure_timer,
666 MACHINE_END