projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[deliverable/linux.git] / arch / arm / mach-omap2 / board-devkit8000.c
CommitLineData
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>
51482be9 32#include <linux/usb/phy.h>
476544ca
TW		 33
34#include <linux/regulator/machine.h>
35#include <linux/i2c/twl.h>
4952af43 36#include "id.h"
476544ca
TW		 37#include <asm/mach-types.h>
38#include <asm/mach/arch.h>
39#include <asm/mach/map.h>
40#include <asm/mach/flash.h>
41
4e65331c 42#include "common.h"
3ef5d007 43#include "gpmc.h"
2203747c 44#include <linux/platform_data/mtd-nand-omap2.h>
a0b38cc4 45#include <video/omapdss.h>
f8ae2f08 46#include <video/omap-panel-generic-dpi.h>
dac8eb5f 47#include <video/omap-panel-tfp410.h>
476544ca 48
2203747c 49#include <linux/platform_data/spi-omap2-mcspi.h>
476544ca
TW		 50#include <linux/input/matrix_keypad.h>
51#include <linux/spi/spi.h>
476544ca
TW		 52#include <linux/dm9000.h>
53#include <linux/interrupt.h>
54
55#include "sdram-micron-mt46h32m32lf-6.h"
476544ca
TW		 56#include "mux.h"
57#include "hsmmc.h"
2e618261 58#include "board-flash.h"
96974a24 59#include "common-board-devices.h"
476544ca 60
2e618261
AM		 61#define NAND_CS 0
62
476544ca
TW		 63#define OMAP_DM9000_GPIO_IRQ 25
64#define OMAP3_DEVKIT_TS_GPIO 27
65
66static 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
476544ca
TW		 97static struct omap2_hsmmc_info mmc[] = {
98 {
99 .mmc = 1,
3a63833e 100 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
476544ca 101 .gpio_wp = 29,
3b972bf0 102 .deferred = true,
476544ca
TW		 103 },
104 {} /* Terminator */
105};
476544ca
TW		 106
107static 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
114static 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
786b01a8
OD		 120static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = {
121 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
122};
476544ca 123
5fd58b51 124/* ads7846 on SPI */
786b01a8
OD		 125static struct regulator_consumer_supply devkit8000_vio_supply[] = {
126 REGULATOR_SUPPLY("vcc", "spi2.0"),
127};
476544ca 128
89747c91 129static struct panel_generic_dpi_data lcd_panel = {
cc11aaf8 130 .name = "innolux_at070tn83",
89747c91
BW		 131 .platform_enable = devkit8000_panel_enable_lcd,
132 .platform_disable = devkit8000_panel_disable_lcd,
133};
134
476544ca
TW		 135static struct omap_dss_device devkit8000_lcd_device = {
136 .name = "lcd",
476544ca 137 .type = OMAP_DISPLAY_TYPE_DPI,
89747c91
BW		 138 .driver_name = "generic_dpi_panel",
139 .data = &lcd_panel,
476544ca 140 .phy.dpi.data_lines = 24,
476544ca 141};
89747c91 142
2e6f2ee7 143static struct tfp410_platform_data dvi_panel = {
e813a55e 144 .power_down_gpio = -1,
ca2e16fa 145 .i2c_bus_num = 1,
89747c91
BW		 146};
147
476544ca
TW		 148static struct omap_dss_device devkit8000_dvi_device = {
149 .name = "dvi",
476544ca 150 .type = OMAP_DISPLAY_TYPE_DPI,
2e6f2ee7 151 .driver_name = "tfp410",
89747c91 152 .data = &dvi_panel,
476544ca 153 .phy.dpi.data_lines = 24,
476544ca
TW		 154};
155
156static struct omap_dss_device devkit8000_tv_device = {
157 .name = "tv",
158 .driver_name = "venc",
159 .type = OMAP_DISPLAY_TYPE_VENC,
160 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
476544ca
TW		 161};
162
163
164static struct omap_dss_device *devkit8000_dss_devices[] = {
165 &devkit8000_lcd_device,
166 &devkit8000_dvi_device,
167 &devkit8000_tv_device,
168};
169
170static struct omap_dss_board_info devkit8000_dss_data = {
171 .num_devices = ARRAY_SIZE(devkit8000_dss_devices),
172 .devices = devkit8000_dss_devices,
173 .default_device = &devkit8000_lcd_device,
174};
175
bead4375 176static uint32_t board_keymap[] = {
476544ca
TW		 177 KEY(0, 0, KEY_1),
178 KEY(1, 0, KEY_2),
179 KEY(2, 0, KEY_3),
180 KEY(0, 1, KEY_4),
181 KEY(1, 1, KEY_5),
182 KEY(2, 1, KEY_6),
183 KEY(3, 1, KEY_F5),
184 KEY(0, 2, KEY_7),
185 KEY(1, 2, KEY_8),
186 KEY(2, 2, KEY_9),
187 KEY(3, 2, KEY_F6),
188 KEY(0, 3, KEY_F7),
189 KEY(1, 3, KEY_0),
190 KEY(2, 3, KEY_F8),
191 PERSISTENT_KEY(4, 5),
192 KEY(4, 4, KEY_VOLUMEUP),
193 KEY(5, 5, KEY_VOLUMEDOWN),
194 0
195};
196
197static struct matrix_keymap_data board_map_data = {
198 .keymap = board_keymap,
199 .keymap_size = ARRAY_SIZE(board_keymap),
200};
201
202static struct twl4030_keypad_data devkit8000_kp_data = {
203 .keymap_data = &board_map_data,
204 .rows = 6,
205 .cols = 6,
206 .rep = 1,
207};
208
209static struct gpio_led gpio_leds[];
210
211static int devkit8000_twl_gpio_setup(struct device *dev,
212 unsigned gpio, unsigned ngpio)
213{
daf7aabc
TW		 214 int ret;
215
476544ca
TW		 216 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
217 mmc[0].gpio_cd = gpio + 0;
3b972bf0 218 omap_hsmmc_late_init(mmc);
476544ca 219
31c73f74
KRC		 220 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
221 gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
222
daf7aabc
TW		 223 /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
224 devkit8000_lcd_device.reset_gpio = gpio + TWL4030_GPIO_MAX + 0;
225 ret = gpio_request_one(devkit8000_lcd_device.reset_gpio,
bc593f5d 226 GPIOF_OUT_INIT_LOW, "LCD_PWREN");
daf7aabc
TW		 227 if (ret < 0) {
228 devkit8000_lcd_device.reset_gpio = -EINVAL;
229 printk(KERN_ERR "Failed to request GPIO for LCD_PWRN\n");
230 }
40986098 231
31c73f74 232 /* gpio + 7 is "DVI_PD" (out, active low) */
e813a55e 233 dvi_panel.power_down_gpio = gpio + 7;
31c73f74 234
476544ca
TW		 235 return 0;
236}
237
238static struct twl4030_gpio_platform_data devkit8000_gpio_data = {
476544ca 239 .use_leds = true,
35a78fa4 240 .pulldowns = BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
476544ca
TW		 241 | BIT(15) | BIT(16) | BIT(17),
242 .setup = devkit8000_twl_gpio_setup,
243};
244
c8aac01b
SG		 245static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = {
246 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
7c68dd96 247 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
c8aac01b 248};
476544ca
TW		 249
250/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
251static struct regulator_init_data devkit8000_vmmc1 = {
252 .constraints = {
253 .min_uV = 1850000,
254 .max_uV = 3150000,
255 .valid_modes_mask = REGULATOR_MODE_NORMAL
256 | REGULATOR_MODE_STANDBY,
257 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
258 | REGULATOR_CHANGE_MODE
259 | REGULATOR_CHANGE_STATUS,
260 },
786b01a8
OD		 261 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply),
262 .consumer_supplies = devkit8000_vmmc1_supply,
476544ca
TW		 263};
264
5fd58b51
TW		 265/* VPLL1 for digital video outputs */
266static struct regulator_init_data devkit8000_vpll1 = {
476544ca 267 .constraints = {
476544ca
TW		 268 .min_uV = 1800000,
269 .max_uV = 1800000,
270 .valid_modes_mask = REGULATOR_MODE_NORMAL
271 | REGULATOR_MODE_STANDBY,
272 .valid_ops_mask = REGULATOR_CHANGE_MODE
273 | REGULATOR_CHANGE_STATUS,
274 },
c8aac01b
SG		 275 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vpll1_supplies),
276 .consumer_supplies = devkit8000_vpll1_supplies,
5fd58b51
TW		 277};
278
279/* VAUX4 for ads7846 and nubs */
280static struct regulator_init_data devkit8000_vio = {
281 .constraints = {
282 .min_uV = 1800000,
283 .max_uV = 1800000,
284 .apply_uV = true,
285 .valid_modes_mask = REGULATOR_MODE_NORMAL
286 | REGULATOR_MODE_STANDBY,
287 .valid_ops_mask = REGULATOR_CHANGE_MODE
288 | REGULATOR_CHANGE_STATUS,
289 },
786b01a8
OD		 290 .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply),
291 .consumer_supplies = devkit8000_vio_supply,
476544ca
TW		 292};
293
476544ca 294static struct twl4030_platform_data devkit8000_twldata = {
476544ca 295 /* platform_data for children goes here */
476544ca 296 .gpio = &devkit8000_gpio_data,
476544ca 297 .vmmc1 = &devkit8000_vmmc1,
5fd58b51
TW		 298 .vpll1 = &devkit8000_vpll1,
299 .vio = &devkit8000_vio,
476544ca
TW		 300 .keypad = &devkit8000_kp_data,
301};
302
476544ca
TW		 303static int __init devkit8000_i2c_init(void)
304{
827ed9ae 305 omap3_pmic_get_config(&devkit8000_twldata,
b252b0ef
PU		 306 TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_AUDIO,
307 TWL_COMMON_REGULATOR_VDAC);
fbd8071c 308 omap3_pmic_init("tps65930", &devkit8000_twldata);
476544ca
TW		 309 /* Bus 3 is attached to the DVI port where devices like the pico DLP
310 * projector don't work reliably with 400kHz */
311 omap_register_i2c_bus(3, 400, NULL, 0);
312 return 0;
313}
314
315static struct gpio_led gpio_leds[] = {
316 {
317 .name = "led1",
318 .default_trigger = "heartbeat",
319 .gpio = 186,
320 .active_low = true,
321 },
322 {
323 .name = "led2",
324 .default_trigger = "mmc0",
325 .gpio = 163,
326 .active_low = true,
327 },
328 {
329 .name = "ledB",
330 .default_trigger = "none",
331 .gpio = 153,
332 .active_low = true,
333 },
334 {
335 .name = "led3",
336 .default_trigger = "none",
337 .gpio = 164,
338 .active_low = true,
339 },
340};
341
342static struct gpio_led_platform_data gpio_led_info = {
343 .leds = gpio_leds,
344 .num_leds = ARRAY_SIZE(gpio_leds),
345};
346
347static struct platform_device leds_gpio = {
348 .name = "leds-gpio",
349 .id = -1,
350 .dev = {
351 .platform_data = &gpio_led_info,
352 },
353};
354
355static struct gpio_keys_button gpio_buttons[] = {
356 {
357 .code = BTN_EXTRA,
358 .gpio = 26,
359 .desc = "user",
360 .wakeup = 1,
361 },
362};
363
364static struct gpio_keys_platform_data gpio_key_info = {
365 .buttons = gpio_buttons,
366 .nbuttons = ARRAY_SIZE(gpio_buttons),
367};
368
369static struct platform_device keys_gpio = {
370 .name = "gpio-keys",
371 .id = -1,
372 .dev = {
373 .platform_data = &gpio_key_info,
374 },
375};
376
476544ca
TW		 377#define OMAP_DM9000_BASE 0x2c000000
378
379static struct resource omap_dm9000_resources[] = {
380 [0] = {
381 .start = OMAP_DM9000_BASE,
382 .end = (OMAP_DM9000_BASE + 0x4 - 1),
383 .flags = IORESOURCE_MEM,
384 },
385 [1] = {
386 .start = (OMAP_DM9000_BASE + 0x400),
387 .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1),
388 .flags = IORESOURCE_MEM,
389 },
390 [2] = {
476544ca
TW		 391 .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
392 },
393};
394
395static struct dm9000_plat_data omap_dm9000_platdata = {
396 .flags = DM9000_PLATF_16BITONLY,
397};
398
399static struct platform_device omap_dm9000_dev = {
400 .name = "dm9000",
401 .id = -1,
402 .num_resources = ARRAY_SIZE(omap_dm9000_resources),
403 .resource = omap_dm9000_resources,
404 .dev = {
405 .platform_data = &omap_dm9000_platdata,
406 },
407};
408
409static void __init omap_dm9000_init(void)
410{
f535daed
KRC		 411 unsigned char *eth_addr = omap_dm9000_platdata.dev_addr;
412 struct omap_die_id odi;
bc593f5d 413 int ret;
f535daed 414
bc593f5d
IG		 415 ret = gpio_request_one(OMAP_DM9000_GPIO_IRQ, GPIOF_IN, "dm9000 irq");
416 if (ret < 0) {
476544ca
TW		 417 printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n",
418 OMAP_DM9000_GPIO_IRQ);
419 return;
bc593f5d 420 }
f535daed
KRC		 421
422 /* init the mac address using DIE id */
423 omap_get_die_id(&odi);
424
425 eth_addr[0] = 0x02; /* locally administered */
426 eth_addr[1] = odi.id_1 & 0xff;
427 eth_addr[2] = (odi.id_0 & 0xff000000) >> 24;
428 eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16;
429 eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8;
430 eth_addr[5] = (odi.id_0 & 0x000000ff);
476544ca
TW		 431}
432
433static struct platform_device *devkit8000_devices[] __initdata = {
476544ca
TW		 434 &leds_gpio,
435 &keys_gpio,
436 &omap_dm9000_dev,
437};
438
42973159 439static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
476544ca 440
181b250c
KM		 441 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
442 .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
443 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
476544ca
TW		 444
445 .phy_reset = true,
446 .reset_gpio_port[0] = -EINVAL,
2135bb53 447 .reset_gpio_port[1] = -EINVAL,
476544ca
TW		 448 .reset_gpio_port[2] = -EINVAL
449};
450
c7ecea24 451#ifdef CONFIG_OMAP_MUX
018e075c
TW		 452static struct omap_board_mux board_mux[] __initdata = {
453 /* nCS and IRQ for Devkit8000 ethernet */
454 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0),
455 OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
456
457 /* McSPI 2*/
458 OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
459 OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
460 OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
461 OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
462 OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
463
464 /* PENDOWN GPIO */
465 OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
466
467 /* mUSB */
468 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
469 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
470 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
471 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
472 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
473 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
474 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
475 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
476 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
477 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
478 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
479 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
480
481 /* USB 1 */
482 OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
483 OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
484 OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
485 OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
486 OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
487 OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
488 OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
489 OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
490 OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
491 OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
492 OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
493 OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
494
495 /* MMC 1 */
496 OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
497 OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
498 OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
499 OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
500 OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
501 OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
502 OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
503 OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
504 OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
505 OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
506
507 /* McBSP 2 */
508 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
509 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
510 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
511 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
512
513 /* I2C 1 */
514 OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
515 OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
516
517 /* I2C 2 */
518 OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
519 OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
520
521 /* I2C 3 */
522 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
523 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
524
525 /* I2C 4 */
526 OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
527 OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
528
529 /* serial ports */
530 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
531 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
532 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
533 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
534
535 /* DSS */
536 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
537 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
538 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
539 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
540 OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
541 OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
542 OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
543 OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
544 OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
545 OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
546 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
547 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
548 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
549 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
550 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
551 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
552 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
553 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
554 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
555 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
556 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
557 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
558 OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
559 OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
560 OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
561 OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
562 OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
563 OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
564
565 /* expansion port */
566 /* McSPI 1 */
567 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
568 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
569 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
570 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
571 OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
572
573 /* HDQ */
574 OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
575
576 /* McSPI4 */
577 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
578 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
579 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
580 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
581
582 /* MMC 2 */
583 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
584 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
585 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
586 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
587
588 /* I2C3 */
589 OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
590 OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
591
592 OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
593 OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
594 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
595
596 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
597 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
598
599 /* TPS IRQ */
600 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
601 OMAP_PIN_INPUT_PULLUP),
602
603 { .reg_offset = OMAP_MUX_TERMINATOR },
604};
c7ecea24 605#endif
018e075c 606
476544ca
TW		 607static void __init devkit8000_init(void)
608{
018e075c 609 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
faec32e5 610 omap_serial_init();
a4ca9dbe
TL		 611 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
612 mt46h32m32lf6_sdrc_params);
faec32e5
TW		 613
614 omap_dm9000_init();
615
3b972bf0 616 omap_hsmmc_init(mmc);
476544ca 617 devkit8000_i2c_init();
46a0a540 618 omap_dm9000_resources[2].start = gpio_to_irq(OMAP_DM9000_GPIO_IRQ);
476544ca
TW		 619 platform_add_devices(devkit8000_devices,
620 ARRAY_SIZE(devkit8000_devices));
476544ca 621
d5e13227 622 omap_display_init(&devkit8000_dss_data);
476544ca 623
96974a24 624 omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO, 0, NULL);
476544ca 625
51482be9 626 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
9e18630b 627 usb_musb_init(NULL);
9e64bb1e 628 usbhs_init(&usbhs_bdata);
2e618261
AM		 629 board_nand_init(devkit8000_nand_partitions,
630 ARRAY_SIZE(devkit8000_nand_partitions), NAND_CS,
631 NAND_BUSWIDTH_16, NULL);
40234bf7 632 omap_twl4030_audio_init("omap3beagle", NULL);
476544ca
TW		 633
634 /* Ensure SDRC pins are mux'd for self-refresh */
3cdc6ee5
TW		 635 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
636 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
476544ca
TW		 637}
638
476544ca 639MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000")
5e52b435 640 .atag_offset = 0x100,
71ee7dad 641 .reserve = omap_reserve,
3dc3bad6 642 .map_io = omap3_map_io,
8f5b5a41 643 .init_early = omap35xx_init_early,
be732460 644 .init_irq = omap3_init_irq,
6b2f55d7 645 .handle_irq = omap3_intc_handle_irq,
476544ca 646 .init_machine = devkit8000_init,
bbd707ac 647 .init_late = omap35xx_init_late,
6bb27d73 648 .init_time = omap3_secure_sync32k_timer_init,
187e3e06 649 .restart = omap3xxx_restart,
476544ca 650MACHINE_END
Linux kernel - Deliverables
This page took 0.197405 seconds and 5 git commands to generate.