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Adding support for MOXA ART SoC. Testing port of linux-2.6.32.60-moxart.
[linux-3.6.7-moxart.git] / arch / arm / mach-omap2 / board-cm-t35.c
blob97d719047af382ca3aa5b5484310a427c1748b0d
1 /*
2 * CompuLab CM-T35/CM-T3730 modules support
3 *
4 * Copyright (C) 2009-2011 CompuLab, Ltd.
5 * Authors: Mike Rapoport <mike@compulab.co.il>
6 * Igor Grinberg <grinberg@compulab.co.il>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 */
18
19 #include <linux/kernel.h>
20 #include <linux/init.h>
21 #include <linux/platform_device.h>
22 #include <linux/input.h>
23 #include <linux/input/matrix_keypad.h>
24 #include <linux/delay.h>
25 #include <linux/gpio.h>
26
27 #include <linux/i2c/at24.h>
28 #include <linux/i2c/twl.h>
29 #include <linux/regulator/fixed.h>
30 #include <linux/regulator/machine.h>
31 #include <linux/mmc/host.h>
32
33 #include <linux/spi/spi.h>
34 #include <linux/spi/tdo24m.h>
35
36 #include <asm/mach-types.h>
37 #include <asm/mach/arch.h>
38 #include <asm/mach/map.h>
39
40 #include <plat/board.h>
41 #include "common.h"
42 #include <plat/nand.h>
43 #include <plat/gpmc.h>
44 #include <plat/usb.h>
45 #include <video/omapdss.h>
46 #include <video/omap-panel-generic-dpi.h>
47 #include <video/omap-panel-tfp410.h>
48 #include <plat/mcspi.h>
49
50 #include <mach/hardware.h>
51
52 #include "mux.h"
53 #include "sdram-micron-mt46h32m32lf-6.h"
54 #include "hsmmc.h"
55 #include "common-board-devices.h"
56
57 #define CM_T35_GPIO_PENDOWN 57
58 #define SB_T35_USB_HUB_RESET_GPIO 167
59
60 #define CM_T35_SMSC911X_CS 5
61 #define CM_T35_SMSC911X_GPIO 163
62 #define SB_T35_SMSC911X_CS 4
63 #define SB_T35_SMSC911X_GPIO 65
64
65 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
66 #include <linux/smsc911x.h>
67 #include <plat/gpmc-smsc911x.h>
68
69 static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = {
70 .id = 0,
71 .cs = CM_T35_SMSC911X_CS,
72 .gpio_irq = CM_T35_SMSC911X_GPIO,
73 .gpio_reset = -EINVAL,
74 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
75 };
76
77 static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
78 .id = 1,
79 .cs = SB_T35_SMSC911X_CS,
80 .gpio_irq = SB_T35_SMSC911X_GPIO,
81 .gpio_reset = -EINVAL,
82 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
83 };
84
85 static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = {
86 REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
87 REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
88 };
89
90 static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = {
91 REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
92 REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
93 };
94
95 static void __init cm_t35_init_ethernet(void)
96 {
97 regulator_register_fixed(0, cm_t35_smsc911x_supplies,
98 ARRAY_SIZE(cm_t35_smsc911x_supplies));
99 regulator_register_fixed(1, sb_t35_smsc911x_supplies,
100 ARRAY_SIZE(sb_t35_smsc911x_supplies));
101
102 gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
103 gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
104 }
105 #else
106 static inline void __init cm_t35_init_ethernet(void) { return; }
107 #endif
108
109 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
110 #include <linux/leds.h>
111
112 static struct gpio_led cm_t35_leds[] = {
113 [0] = {
114 .gpio = 186,
115 .name = "cm-t35:green",
116 .default_trigger = "heartbeat",
117 .active_low = 0,
118 },
119 };
120
121 static struct gpio_led_platform_data cm_t35_led_pdata = {
122 .num_leds = ARRAY_SIZE(cm_t35_leds),
123 .leds = cm_t35_leds,
124 };
125
126 static struct platform_device cm_t35_led_device = {
127 .name = "leds-gpio",
128 .id = -1,
129 .dev = {
130 .platform_data = &cm_t35_led_pdata,
131 },
132 };
133
134 static void __init cm_t35_init_led(void)
135 {
136 platform_device_register(&cm_t35_led_device);
137 }
138 #else
139 static inline void cm_t35_init_led(void) {}
140 #endif
141
142 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
143 #include <linux/mtd/mtd.h>
144 #include <linux/mtd/nand.h>
145 #include <linux/mtd/partitions.h>
146
147 static struct mtd_partition cm_t35_nand_partitions[] = {
148 {
149 .name = "xloader",
150 .offset = 0, /* Offset = 0x00000 */
151 .size = 4 * NAND_BLOCK_SIZE,
152 .mask_flags = MTD_WRITEABLE
153 },
154 {
155 .name = "uboot",
156 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
157 .size = 15 * NAND_BLOCK_SIZE,
158 },
159 {
160 .name = "uboot environment",
161 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
162 .size = 2 * NAND_BLOCK_SIZE,
163 },
164 {
165 .name = "linux",
166 .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */
167 .size = 32 * NAND_BLOCK_SIZE,
168 },
169 {
170 .name = "rootfs",
171 .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */
172 .size = MTDPART_SIZ_FULL,
173 },
174 };
175
176 static struct omap_nand_platform_data cm_t35_nand_data = {
177 .parts = cm_t35_nand_partitions,
178 .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions),
179 .cs = 0,
180 };
181
182 static void __init cm_t35_init_nand(void)
183 {
184 if (gpmc_nand_init(&cm_t35_nand_data) < 0)
185 pr_err("CM-T35: Unable to register NAND device\n");
186 }
187 #else
188 static inline void cm_t35_init_nand(void) {}
189 #endif
190
191 #define CM_T35_LCD_EN_GPIO 157
192 #define CM_T35_LCD_BL_GPIO 58
193 #define CM_T35_DVI_EN_GPIO 54
194
195 static int lcd_enabled;
196 static int dvi_enabled;
197
198 static int cm_t35_panel_enable_lcd(struct omap_dss_device *dssdev)
199 {
200 if (dvi_enabled) {
201 printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
202 return -EINVAL;
203 }
204
205 gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
206 gpio_set_value(CM_T35_LCD_BL_GPIO, 1);
207
208 lcd_enabled = 1;
209
210 return 0;
211 }
212
213 static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev)
214 {
215 lcd_enabled = 0;
216
217 gpio_set_value(CM_T35_LCD_BL_GPIO, 0);
218 gpio_set_value(CM_T35_LCD_EN_GPIO, 0);
219 }
220
221 static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev)
222 {
223 return 0;
224 }
225
226 static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev)
227 {
228 }
229
230 static struct panel_generic_dpi_data lcd_panel = {
231 .name = "toppoly_tdo35s",
232 .platform_enable = cm_t35_panel_enable_lcd,
233 .platform_disable = cm_t35_panel_disable_lcd,
234 };
235
236 static struct omap_dss_device cm_t35_lcd_device = {
237 .name = "lcd",
238 .type = OMAP_DISPLAY_TYPE_DPI,
239 .driver_name = "generic_dpi_panel",
240 .data = &lcd_panel,
241 .phy.dpi.data_lines = 18,
242 };
243
244 static struct tfp410_platform_data dvi_panel = {
245 .power_down_gpio = CM_T35_DVI_EN_GPIO,
246 };
247
248 static struct omap_dss_device cm_t35_dvi_device = {
249 .name = "dvi",
250 .type = OMAP_DISPLAY_TYPE_DPI,
251 .driver_name = "tfp410",
252 .data = &dvi_panel,
253 .phy.dpi.data_lines = 24,
254 };
255
256 static struct omap_dss_device cm_t35_tv_device = {
257 .name = "tv",
258 .driver_name = "venc",
259 .type = OMAP_DISPLAY_TYPE_VENC,
260 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
261 .platform_enable = cm_t35_panel_enable_tv,
262 .platform_disable = cm_t35_panel_disable_tv,
263 };
264
265 static struct omap_dss_device *cm_t35_dss_devices[] = {
266 &cm_t35_lcd_device,
267 &cm_t35_dvi_device,
268 &cm_t35_tv_device,
269 };
270
271 static struct omap_dss_board_info cm_t35_dss_data = {
272 .num_devices = ARRAY_SIZE(cm_t35_dss_devices),
273 .devices = cm_t35_dss_devices,
274 .default_device = &cm_t35_dvi_device,
275 };
276
277 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
278 .turbo_mode = 0,
279 };
280
281 static struct tdo24m_platform_data tdo24m_config = {
282 .model = TDO35S,
283 };
284
285 static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
286 {
287 .modalias = "tdo24m",
288 .bus_num = 4,
289 .chip_select = 0,
290 .max_speed_hz = 1000000,
291 .controller_data = &tdo24m_mcspi_config,
292 .platform_data = &tdo24m_config,
293 },
294 };
295
296 static struct gpio cm_t35_dss_gpios[] __initdata = {
297 { CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" },
298 { CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" },
299 };
300
301 static void __init cm_t35_init_display(void)
302 {
303 int err;
304
305 spi_register_board_info(cm_t35_lcd_spi_board_info,
306 ARRAY_SIZE(cm_t35_lcd_spi_board_info));
307
308 err = gpio_request_array(cm_t35_dss_gpios,
309 ARRAY_SIZE(cm_t35_dss_gpios));
310 if (err) {
311 pr_err("CM-T35: failed to request DSS control GPIOs\n");
312 return;
313 }
314
315 gpio_export(CM_T35_LCD_EN_GPIO, 0);
316 gpio_export(CM_T35_LCD_BL_GPIO, 0);
317
318 msleep(50);
319 gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
320
321 err = omap_display_init(&cm_t35_dss_data);
322 if (err) {
323 pr_err("CM-T35: failed to register DSS device\n");
324 gpio_free_array(cm_t35_dss_gpios, ARRAY_SIZE(cm_t35_dss_gpios));
325 }
326 }
327
328 static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
329 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
330 };
331
332 static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
333 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
334 };
335
336 static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
337 REGULATOR_SUPPLY("vcc", "spi1.0"),
338 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
339 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
340 };
341
342 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
343 static struct regulator_init_data cm_t35_vmmc1 = {
344 .constraints = {
345 .min_uV = 1850000,
346 .max_uV = 3150000,
347 .valid_modes_mask = REGULATOR_MODE_NORMAL
348 | REGULATOR_MODE_STANDBY,
349 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
350 | REGULATOR_CHANGE_MODE
351 | REGULATOR_CHANGE_STATUS,
352 },
353 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
354 .consumer_supplies = cm_t35_vmmc1_supply,
355 };
356
357 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
358 static struct regulator_init_data cm_t35_vsim = {
359 .constraints = {
360 .min_uV = 1800000,
361 .max_uV = 3000000,
362 .valid_modes_mask = REGULATOR_MODE_NORMAL
363 | REGULATOR_MODE_STANDBY,
364 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
365 | REGULATOR_CHANGE_MODE
366 | REGULATOR_CHANGE_STATUS,
367 },
368 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
369 .consumer_supplies = cm_t35_vsim_supply,
370 };
371
372 static struct regulator_init_data cm_t35_vio = {
373 .constraints = {
374 .min_uV = 1800000,
375 .max_uV = 1800000,
376 .apply_uV = true,
377 .valid_modes_mask = REGULATOR_MODE_NORMAL
378 | REGULATOR_MODE_STANDBY,
379 .valid_ops_mask = REGULATOR_CHANGE_MODE,
380 },
381 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
382 .consumer_supplies = cm_t35_vio_supplies,
383 };
384
385 static uint32_t cm_t35_keymap[] = {
386 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
387 KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
388 KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
389 };
390
391 static struct matrix_keymap_data cm_t35_keymap_data = {
392 .keymap = cm_t35_keymap,
393 .keymap_size = ARRAY_SIZE(cm_t35_keymap),
394 };
395
396 static struct twl4030_keypad_data cm_t35_kp_data = {
397 .keymap_data = &cm_t35_keymap_data,
398 .rows = 3,
399 .cols = 3,
400 .rep = 1,
401 };
402
403 static struct omap2_hsmmc_info mmc[] = {
404 {
405 .mmc = 1,
406 .caps = MMC_CAP_4_BIT_DATA,
407 .gpio_cd = -EINVAL,
408 .gpio_wp = -EINVAL,
409 .deferred = true,
410 },
411 {
412 .mmc = 2,
413 .caps = MMC_CAP_4_BIT_DATA,
414 .transceiver = 1,
415 .gpio_cd = -EINVAL,
416 .gpio_wp = -EINVAL,
417 .ocr_mask = 0x00100000, /* 3.3V */
418 },
419 {} /* Terminator */
420 };
421
422 static struct usbhs_omap_board_data usbhs_bdata __initdata = {
423 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
424 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
425 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
426
427 .phy_reset = true,
428 .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6,
429 .reset_gpio_port[1] = OMAP_MAX_GPIO_LINES + 7,
430 .reset_gpio_port[2] = -EINVAL
431 };
432
433 static void __init cm_t35_init_usbh(void)
434 {
435 int err;
436
437 err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
438 GPIOF_OUT_INIT_LOW, "usb hub rst");
439 if (err) {
440 pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
441 } else {
442 udelay(10);
443 gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
444 msleep(1);
445 }
446
447 usbhs_init(&usbhs_bdata);
448 }
449
450 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
451 unsigned ngpio)
452 {
453 int wlan_rst = gpio + 2;
454
455 if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) {
456 gpio_export(wlan_rst, 0);
457 udelay(10);
458 gpio_set_value_cansleep(wlan_rst, 0);
459 udelay(10);
460 gpio_set_value_cansleep(wlan_rst, 1);
461 } else {
462 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
463 }
464
465 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
466 mmc[0].gpio_cd = gpio + 0;
467 omap_hsmmc_late_init(mmc);
468
469 return 0;
470 }
471
472 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
473 .gpio_base = OMAP_MAX_GPIO_LINES,
474 .irq_base = TWL4030_GPIO_IRQ_BASE,
475 .irq_end = TWL4030_GPIO_IRQ_END,
476 .setup = cm_t35_twl_gpio_setup,
477 };
478
479 static struct twl4030_power_data cm_t35_power_data = {
480 .use_poweroff = true,
481 };
482
483 static struct twl4030_platform_data cm_t35_twldata = {
484 /* platform_data for children goes here */
485 .keypad = &cm_t35_kp_data,
486 .gpio = &cm_t35_gpio_data,
487 .vmmc1 = &cm_t35_vmmc1,
488 .vsim = &cm_t35_vsim,
489 .vio = &cm_t35_vio,
490 .power = &cm_t35_power_data,
491 };
492
493 #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
494 #include <media/omap3isp.h>
495 #include "devices.h"
496
497 static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
498 {
499 I2C_BOARD_INFO("mt9t001", 0x5d),
500 },
501 {
502 I2C_BOARD_INFO("tvp5150", 0x5c),
503 },
504 };
505
506 static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
507 {
508 .board_info = &cm_t35_isp_i2c_boardinfo[0],
509 .i2c_adapter_id = 3,
510 },
511 { NULL, 0, },
512 };
513
514 static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
515 {
516 .board_info = &cm_t35_isp_i2c_boardinfo[1],
517 .i2c_adapter_id = 3,
518 },
519 { NULL, 0, },
520 };
521
522 static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
523 {
524 .subdevs = cm_t35_isp_primary_subdevs,
525 .interface = ISP_INTERFACE_PARALLEL,
526 .bus = {
527 .parallel = {
528 .clk_pol = 1,
529 },
530 },
531 },
532 {
533 .subdevs = cm_t35_isp_secondary_subdevs,
534 .interface = ISP_INTERFACE_PARALLEL,
535 .bus = {
536 .parallel = {
537 .clk_pol = 0,
538 },
539 },
540 },
541 { NULL, 0, },
542 };
543
544 static struct isp_platform_data cm_t35_isp_pdata = {
545 .subdevs = cm_t35_isp_subdevs,
546 };
547
548 static void __init cm_t35_init_camera(void)
549 {
550 if (omap3_init_camera(&cm_t35_isp_pdata) < 0)
551 pr_warn("CM-T3x: Failed registering camera device!\n");
552 }
553
554 #else
555 static inline void cm_t35_init_camera(void) {}
556 #endif /* CONFIG_VIDEO_OMAP3 */
557
558 static void __init cm_t35_init_i2c(void)
559 {
560 omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
561 TWL_COMMON_REGULATOR_VDAC |
562 TWL_COMMON_PDATA_AUDIO);
563
564 omap3_pmic_init("tps65930", &cm_t35_twldata);
565
566 omap_register_i2c_bus(3, 400, NULL, 0);
567 }
568
569 #ifdef CONFIG_OMAP_MUX
570 static struct omap_board_mux board_mux[] __initdata = {
571 /* nCS and IRQ for CM-T35 ethernet */
572 OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
573 OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
574
575 /* nCS and IRQ for SB-T35 ethernet */
576 OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
577 OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
578
579 /* PENDOWN GPIO */
580 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
581
582 /* mUSB */
583 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
584 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
585 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
586 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
587 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
588 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
589 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
590 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
591 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
592 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
593 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
594 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
595
596 /* MMC 2 */
597 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
598 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
599 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
600 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
601
602 /* McSPI 1 */
603 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
604 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
605 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
606 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
607
608 /* McSPI 4 */
609 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
610 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
611 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
612 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
613
614 /* McBSP 2 */
615 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
616 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
617 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
618 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
619
620 /* serial ports */
621 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
622 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
623 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
624 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
625
626 /* common DSS */
627 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
628 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
629 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
630 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
631 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
632 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
633 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
634 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
635 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
636 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
637 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
638 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
639 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
640 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
641 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
642 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
643
644 /* Camera */
645 OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
646 OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
647 OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
648 OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
649 OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
650 OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
651 OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
652 OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
653 OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
654 OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
655 OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
656 OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
657 OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
658 OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
659 OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
660 OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
661
662 OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
663 OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
664
665 /* display controls */
666 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
667 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
668 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
669
670 /* TPS IRQ */
671 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
672 OMAP_PIN_INPUT_PULLUP),
673
674 { .reg_offset = OMAP_MUX_TERMINATOR },
675 };
676
677 static void __init cm_t3x_common_dss_mux_init(int mux_mode)
678 {
679 omap_mux_init_signal("dss_data18", mux_mode);
680 omap_mux_init_signal("dss_data19", mux_mode);
681 omap_mux_init_signal("dss_data20", mux_mode);
682 omap_mux_init_signal("dss_data21", mux_mode);
683 omap_mux_init_signal("dss_data22", mux_mode);
684 omap_mux_init_signal("dss_data23", mux_mode);
685 }
686
687 static void __init cm_t35_init_mux(void)
688 {
689 int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
690
691 omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
692 omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
693 omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
694 omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
695 omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
696 omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
697 cm_t3x_common_dss_mux_init(mux_mode);
698 }
699
700 static void __init cm_t3730_init_mux(void)
701 {
702 int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
703
704 omap_mux_init_signal("sys_boot0", mux_mode);
705 omap_mux_init_signal("sys_boot1", mux_mode);
706 omap_mux_init_signal("sys_boot3", mux_mode);
707 omap_mux_init_signal("sys_boot4", mux_mode);
708 omap_mux_init_signal("sys_boot5", mux_mode);
709 omap_mux_init_signal("sys_boot6", mux_mode);
710 cm_t3x_common_dss_mux_init(mux_mode);
711 }
712 #else
713 static inline void cm_t35_init_mux(void) {}
714 static inline void cm_t3730_init_mux(void) {}
715 #endif
716
717 static struct omap_board_config_kernel cm_t35_config[] __initdata = {
718 };
719
720 static void __init cm_t3x_common_init(void)
721 {
722 omap_board_config = cm_t35_config;
723 omap_board_config_size = ARRAY_SIZE(cm_t35_config);
724 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
725 omap_serial_init();
726 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
727 mt46h32m32lf6_sdrc_params);
728 omap_hsmmc_init(mmc);
729 cm_t35_init_i2c();
730 omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
731 cm_t35_init_ethernet();
732 cm_t35_init_led();
733 cm_t35_init_display();
734
735 usb_musb_init(NULL);
736 cm_t35_init_usbh();
737 cm_t35_init_camera();
738 }
739
740 static void __init cm_t35_init(void)
741 {
742 cm_t3x_common_init();
743 cm_t35_init_mux();
744 cm_t35_init_nand();
745 }
746
747 static void __init cm_t3730_init(void)
748 {
749 cm_t3x_common_init();
750 cm_t3730_init_mux();
751 }
752
753 MACHINE_START(CM_T35, "Compulab CM-T35")
754 .atag_offset = 0x100,
755 .reserve = omap_reserve,
756 .map_io = omap3_map_io,
757 .init_early = omap35xx_init_early,
758 .init_irq = omap3_init_irq,
759 .handle_irq = omap3_intc_handle_irq,
760 .init_machine = cm_t35_init,
761 .init_late = omap35xx_init_late,
762 .timer = &omap3_timer,
763 .restart = omap_prcm_restart,
764 MACHINE_END
765
766 MACHINE_START(CM_T3730, "Compulab CM-T3730")
767 .atag_offset = 0x100,
768 .reserve = omap_reserve,
769 .map_io = omap3_map_io,
770 .init_early = omap3630_init_early,
771 .init_irq = omap3_init_irq,
772 .handle_irq = omap3_intc_handle_irq,
773 .init_machine = cm_t3730_init,
774 .init_late = omap3630_init_late,
775 .timer = &omap3_timer,
776 .restart = omap_prcm_restart,
777 MACHINE_END
Linux ARM platform port for MOXA ART SoC