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gro: Allow tunnel stacking in the case of FOU/GUE
[linux/fpc-iii.git] / arch / arm / mach-omap2 / board-cm-t35.c
blobb5dfbc1b1fc6f0bbcdabc713098ab1bd69bb32a4
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/clk-provider.h>
20 #include <linux/clkdev.h>
21 #include <linux/kernel.h>
22 #include <linux/init.h>
23 #include <linux/platform_device.h>
24 #include <linux/input.h>
25 #include <linux/input/matrix_keypad.h>
26 #include <linux/delay.h>
27 #include <linux/gpio.h>
28 #include <linux/omap-gpmc.h>
29 #include <linux/platform_data/gpio-omap.h>
30
31 #include <linux/platform_data/at24.h>
32 #include <linux/i2c/twl.h>
33 #include <linux/regulator/fixed.h>
34 #include <linux/regulator/machine.h>
35 #include <linux/mmc/host.h>
36 #include <linux/usb/phy.h>
37
38 #include <linux/spi/spi.h>
39 #include <linux/spi/tdo24m.h>
40
41 #include <asm/mach-types.h>
42 #include <asm/mach/arch.h>
43 #include <asm/mach/map.h>
44
45 #include <linux/platform_data/mtd-nand-omap2.h>
46 #include <video/omapdss.h>
47 #include <video/omap-panel-data.h>
48 #include <linux/platform_data/spi-omap2-mcspi.h>
49
50 #include "common.h"
51 #include "mux.h"
52 #include "sdram-micron-mt46h32m32lf-6.h"
53 #include "hsmmc.h"
54 #include "common-board-devices.h"
55
56 #define CM_T35_GPIO_PENDOWN 57
57 #define SB_T35_USB_HUB_RESET_GPIO 167
58
59 #define CM_T35_SMSC911X_CS 5
60 #define CM_T35_SMSC911X_GPIO 163
61 #define SB_T35_SMSC911X_CS 4
62 #define SB_T35_SMSC911X_GPIO 65
63
64 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
65 #include <linux/smsc911x.h>
66 #include "gpmc-smsc911x.h"
67
68 static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = {
69 .id = 0,
70 .cs = CM_T35_SMSC911X_CS,
71 .gpio_irq = CM_T35_SMSC911X_GPIO,
72 .gpio_reset = -EINVAL,
73 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
74 };
75
76 static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
77 .id = 1,
78 .cs = SB_T35_SMSC911X_CS,
79 .gpio_irq = SB_T35_SMSC911X_GPIO,
80 .gpio_reset = -EINVAL,
81 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
82 };
83
84 static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = {
85 REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
86 REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
87 };
88
89 static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = {
90 REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
91 REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
92 };
93
94 static void __init cm_t35_init_ethernet(void)
95 {
96 regulator_register_fixed(0, cm_t35_smsc911x_supplies,
97 ARRAY_SIZE(cm_t35_smsc911x_supplies));
98 regulator_register_fixed(1, sb_t35_smsc911x_supplies,
99 ARRAY_SIZE(sb_t35_smsc911x_supplies));
100
101 gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
102 gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
103 }
104 #else
105 static inline void __init cm_t35_init_ethernet(void) { return; }
106 #endif
107
108 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
109 #include <linux/leds.h>
110
111 static struct gpio_led cm_t35_leds[] = {
112 [0] = {
113 .gpio = 186,
114 .name = "cm-t35:green",
115 .default_trigger = "heartbeat",
116 .active_low = 0,
117 },
118 };
119
120 static struct gpio_led_platform_data cm_t35_led_pdata = {
121 .num_leds = ARRAY_SIZE(cm_t35_leds),
122 .leds = cm_t35_leds,
123 };
124
125 static struct platform_device cm_t35_led_device = {
126 .name = "leds-gpio",
127 .id = -1,
128 .dev = {
129 .platform_data = &cm_t35_led_pdata,
130 },
131 };
132
133 static void __init cm_t35_init_led(void)
134 {
135 platform_device_register(&cm_t35_led_device);
136 }
137 #else
138 static inline void cm_t35_init_led(void) {}
139 #endif
140
141 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
142 #include <linux/mtd/mtd.h>
143 #include <linux/mtd/nand.h>
144 #include <linux/mtd/partitions.h>
145
146 static struct mtd_partition cm_t35_nand_partitions[] = {
147 {
148 .name = "xloader",
149 .offset = 0, /* Offset = 0x00000 */
150 .size = 4 * NAND_BLOCK_SIZE,
151 .mask_flags = MTD_WRITEABLE
152 },
153 {
154 .name = "uboot",
155 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
156 .size = 15 * NAND_BLOCK_SIZE,
157 },
158 {
159 .name = "uboot environment",
160 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
161 .size = 2 * NAND_BLOCK_SIZE,
162 },
163 {
164 .name = "linux",
165 .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */
166 .size = 32 * NAND_BLOCK_SIZE,
167 },
168 {
169 .name = "rootfs",
170 .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */
171 .size = MTDPART_SIZ_FULL,
172 },
173 };
174
175 static struct omap_nand_platform_data cm_t35_nand_data = {
176 .parts = cm_t35_nand_partitions,
177 .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions),
178 .cs = 0,
179 };
180
181 static void __init cm_t35_init_nand(void)
182 {
183 if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0)
184 pr_err("CM-T35: Unable to register NAND device\n");
185 }
186 #else
187 static inline void cm_t35_init_nand(void) {}
188 #endif
189
190 #define CM_T35_LCD_EN_GPIO 157
191 #define CM_T35_LCD_BL_GPIO 58
192 #define CM_T35_DVI_EN_GPIO 54
193
194 static const struct display_timing cm_t35_lcd_videomode = {
195 .pixelclock = { 0, 26000000, 0 },
196
197 .hactive = { 0, 480, 0 },
198 .hfront_porch = { 0, 104, 0 },
199 .hback_porch = { 0, 8, 0 },
200 .hsync_len = { 0, 8, 0 },
201
202 .vactive = { 0, 640, 0 },
203 .vfront_porch = { 0, 4, 0 },
204 .vback_porch = { 0, 2, 0 },
205 .vsync_len = { 0, 2, 0 },
206
207 .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
208 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
209 };
210
211 static struct panel_dpi_platform_data cm_t35_lcd_pdata = {
212 .name = "lcd",
213 .source = "dpi.0",
214
215 .data_lines = 18,
216
217 .display_timing = &cm_t35_lcd_videomode,
218
219 .enable_gpio = -1,
220 .backlight_gpio = CM_T35_LCD_BL_GPIO,
221 };
222
223 static struct platform_device cm_t35_lcd_device = {
224 .name = "panel-dpi",
225 .id = 0,
226 .dev.platform_data = &cm_t35_lcd_pdata,
227 };
228
229 static struct connector_dvi_platform_data cm_t35_dvi_connector_pdata = {
230 .name = "dvi",
231 .source = "tfp410.0",
232 .i2c_bus_num = -1,
233 };
234
235 static struct platform_device cm_t35_dvi_connector_device = {
236 .name = "connector-dvi",
237 .id = 0,
238 .dev.platform_data = &cm_t35_dvi_connector_pdata,
239 };
240
241 static struct encoder_tfp410_platform_data cm_t35_tfp410_pdata = {
242 .name = "tfp410.0",
243 .source = "dpi.0",
244 .data_lines = 24,
245 .power_down_gpio = CM_T35_DVI_EN_GPIO,
246 };
247
248 static struct platform_device cm_t35_tfp410_device = {
249 .name = "tfp410",
250 .id = 0,
251 .dev.platform_data = &cm_t35_tfp410_pdata,
252 };
253
254 static struct connector_atv_platform_data cm_t35_tv_pdata = {
255 .name = "tv",
256 .source = "venc.0",
257 .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
258 .invert_polarity = false,
259 };
260
261 static struct platform_device cm_t35_tv_connector_device = {
262 .name = "connector-analog-tv",
263 .id = 0,
264 .dev.platform_data = &cm_t35_tv_pdata,
265 };
266
267 static struct omap_dss_board_info cm_t35_dss_data = {
268 .default_display_name = "dvi",
269 };
270
271 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
272 .turbo_mode = 0,
273 };
274
275 static struct tdo24m_platform_data tdo24m_config = {
276 .model = TDO35S,
277 };
278
279 static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
280 {
281 .modalias = "tdo24m",
282 .bus_num = 4,
283 .chip_select = 0,
284 .max_speed_hz = 1000000,
285 .controller_data = &tdo24m_mcspi_config,
286 .platform_data = &tdo24m_config,
287 },
288 };
289
290 static void __init cm_t35_init_display(void)
291 {
292 int err;
293
294 spi_register_board_info(cm_t35_lcd_spi_board_info,
295 ARRAY_SIZE(cm_t35_lcd_spi_board_info));
296
297
298 err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW,
299 "lcd bl enable");
300 if (err) {
301 pr_err("CM-T35: failed to request LCD EN GPIO\n");
302 return;
303 }
304
305 msleep(50);
306 gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
307
308 err = omap_display_init(&cm_t35_dss_data);
309 if (err) {
310 pr_err("CM-T35: failed to register DSS device\n");
311 gpio_free(CM_T35_LCD_EN_GPIO);
312 }
313
314 platform_device_register(&cm_t35_tfp410_device);
315 platform_device_register(&cm_t35_dvi_connector_device);
316 platform_device_register(&cm_t35_lcd_device);
317 platform_device_register(&cm_t35_tv_connector_device);
318 }
319
320 static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
321 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
322 };
323
324 static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
325 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
326 };
327
328 static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
329 REGULATOR_SUPPLY("vcc", "spi1.0"),
330 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
331 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
332 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
333 };
334
335 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
336 static struct regulator_init_data cm_t35_vmmc1 = {
337 .constraints = {
338 .min_uV = 1850000,
339 .max_uV = 3150000,
340 .valid_modes_mask = REGULATOR_MODE_NORMAL
341 | REGULATOR_MODE_STANDBY,
342 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
343 | REGULATOR_CHANGE_MODE
344 | REGULATOR_CHANGE_STATUS,
345 },
346 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
347 .consumer_supplies = cm_t35_vmmc1_supply,
348 };
349
350 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
351 static struct regulator_init_data cm_t35_vsim = {
352 .constraints = {
353 .min_uV = 1800000,
354 .max_uV = 3000000,
355 .valid_modes_mask = REGULATOR_MODE_NORMAL
356 | REGULATOR_MODE_STANDBY,
357 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
358 | REGULATOR_CHANGE_MODE
359 | REGULATOR_CHANGE_STATUS,
360 },
361 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
362 .consumer_supplies = cm_t35_vsim_supply,
363 };
364
365 static struct regulator_init_data cm_t35_vio = {
366 .constraints = {
367 .min_uV = 1800000,
368 .max_uV = 1800000,
369 .apply_uV = true,
370 .valid_modes_mask = REGULATOR_MODE_NORMAL
371 | REGULATOR_MODE_STANDBY,
372 .valid_ops_mask = REGULATOR_CHANGE_MODE,
373 },
374 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
375 .consumer_supplies = cm_t35_vio_supplies,
376 };
377
378 static uint32_t cm_t35_keymap[] = {
379 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
380 KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
381 KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
382 };
383
384 static struct matrix_keymap_data cm_t35_keymap_data = {
385 .keymap = cm_t35_keymap,
386 .keymap_size = ARRAY_SIZE(cm_t35_keymap),
387 };
388
389 static struct twl4030_keypad_data cm_t35_kp_data = {
390 .keymap_data = &cm_t35_keymap_data,
391 .rows = 3,
392 .cols = 3,
393 .rep = 1,
394 };
395
396 static struct omap2_hsmmc_info mmc[] = {
397 {
398 .mmc = 1,
399 .caps = MMC_CAP_4_BIT_DATA,
400 .gpio_cd = -EINVAL,
401 .gpio_wp = -EINVAL,
402 .deferred = true,
403 },
404 {
405 .mmc = 2,
406 .caps = MMC_CAP_4_BIT_DATA,
407 .transceiver = 1,
408 .gpio_cd = -EINVAL,
409 .gpio_wp = -EINVAL,
410 .ocr_mask = 0x00100000, /* 3.3V */
411 },
412 {} /* Terminator */
413 };
414
415 static struct usbhs_phy_data phy_data[] __initdata = {
416 {
417 .port = 1,
418 .reset_gpio = OMAP_MAX_GPIO_LINES + 6,
419 .vcc_gpio = -EINVAL,
420 },
421 {
422 .port = 2,
423 .reset_gpio = OMAP_MAX_GPIO_LINES + 7,
424 .vcc_gpio = -EINVAL,
425 },
426 };
427
428 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
429 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
430 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
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_phys(phy_data, ARRAY_SIZE(phy_data));
448 usbhs_init(&usbhs_bdata);
449 }
450
451 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
452 unsigned ngpio)
453 {
454 int wlan_rst = gpio + 2;
455
456 if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) {
457 gpio_export(wlan_rst, 0);
458 udelay(10);
459 gpio_set_value_cansleep(wlan_rst, 0);
460 udelay(10);
461 gpio_set_value_cansleep(wlan_rst, 1);
462 } else {
463 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
464 }
465
466 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
467 mmc[0].gpio_cd = gpio + 0;
468 omap_hsmmc_late_init(mmc);
469
470 return 0;
471 }
472
473 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
474 .setup = cm_t35_twl_gpio_setup,
475 };
476
477 static struct twl4030_power_data cm_t35_power_data = {
478 .use_poweroff = true,
479 };
480
481 static struct twl4030_platform_data cm_t35_twldata = {
482 /* platform_data for children goes here */
483 .keypad = &cm_t35_kp_data,
484 .gpio = &cm_t35_gpio_data,
485 .vmmc1 = &cm_t35_vmmc1,
486 .vsim = &cm_t35_vsim,
487 .vio = &cm_t35_vio,
488 .power = &cm_t35_power_data,
489 };
490
491 #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
492 #include <media/omap3isp.h>
493 #include "devices.h"
494
495 static struct isp_platform_subdev cm_t35_isp_subdevs[] = {
496 {
497 .board_info = &(struct i2c_board_info){
498 I2C_BOARD_INFO("mt9t001", 0x5d)
499 },
500 .i2c_adapter_id = 3,
501 .bus = &(struct isp_bus_cfg){
502 .interface = ISP_INTERFACE_PARALLEL,
503 .bus = {
504 .parallel = {
505 .clk_pol = 1,
506 },
507 },
508 },
509 },
510 {
511 .board_info = &(struct i2c_board_info){
512 I2C_BOARD_INFO("tvp5150", 0x5c),
513 },
514 .i2c_adapter_id = 3,
515 .bus = &(struct isp_bus_cfg){
516 .interface = ISP_INTERFACE_PARALLEL,
517 .bus = {
518 .parallel = {
519 .clk_pol = 0,
520 },
521 },
522 },
523 },
524 { 0 },
525 };
526
527 static struct isp_platform_data cm_t35_isp_pdata = {
528 .subdevs = cm_t35_isp_subdevs,
529 };
530
531 static struct regulator_consumer_supply cm_t35_camera_supplies[] = {
532 REGULATOR_SUPPLY("vaa", "3-005d"),
533 REGULATOR_SUPPLY("vdd", "3-005d"),
534 };
535
536 static void __init cm_t35_init_camera(void)
537 {
538 struct clk *clk;
539
540 clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT,
541 48000000);
542 clk_register_clkdev(clk, NULL, "3-005d");
543
544 regulator_register_fixed(2, cm_t35_camera_supplies,
545 ARRAY_SIZE(cm_t35_camera_supplies));
546
547 if (omap3_init_camera(&cm_t35_isp_pdata) < 0)
548 pr_warn("CM-T3x: Failed registering camera device!\n");
549 }
550
551 #else
552 static inline void cm_t35_init_camera(void) {}
553 #endif /* CONFIG_VIDEO_OMAP3 */
554
555 static void __init cm_t35_init_i2c(void)
556 {
557 omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
558 TWL_COMMON_REGULATOR_VDAC |
559 TWL_COMMON_PDATA_AUDIO);
560
561 omap3_pmic_init("tps65930", &cm_t35_twldata);
562
563 omap_register_i2c_bus(3, 400, NULL, 0);
564 }
565
566 #ifdef CONFIG_OMAP_MUX
567 static struct omap_board_mux board_mux[] __initdata = {
568 /* nCS and IRQ for CM-T35 ethernet */
569 OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
570 OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
571
572 /* nCS and IRQ for SB-T35 ethernet */
573 OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
574 OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
575
576 /* PENDOWN GPIO */
577 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
578
579 /* mUSB */
580 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
581 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
582 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
583 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
584 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
585 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
586 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
587 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
588 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
589 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
590 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
591 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
592
593 /* MMC 2 */
594 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
595 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
596 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
597 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
598
599 /* McSPI 1 */
600 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
601 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
602 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
603 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
604
605 /* McSPI 4 */
606 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
607 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
608 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
609 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
610
611 /* McBSP 2 */
612 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
613 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
614 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
615 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
616
617 /* serial ports */
618 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
619 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
620 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
621 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
622
623 /* common DSS */
624 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
625 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
626 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
627 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
628 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
629 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
630 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
631 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
632 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
633 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
634 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
635 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
636 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
637 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
638 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
639 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
640
641 /* Camera */
642 OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
643 OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
644 OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
645 OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
646 OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
647 OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
648 OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
649 OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
650 OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
651 OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
652 OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
653 OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
654 OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
655 OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
656 OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
657 OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
658
659 OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
660 OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
661
662 /* display controls */
663 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
664 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
665 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
666
667 /* TPS IRQ */
668 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
669 OMAP_PIN_INPUT_PULLUP),
670
671 { .reg_offset = OMAP_MUX_TERMINATOR },
672 };
673
674 static void __init cm_t3x_common_dss_mux_init(int mux_mode)
675 {
676 omap_mux_init_signal("dss_data18", mux_mode);
677 omap_mux_init_signal("dss_data19", mux_mode);
678 omap_mux_init_signal("dss_data20", mux_mode);
679 omap_mux_init_signal("dss_data21", mux_mode);
680 omap_mux_init_signal("dss_data22", mux_mode);
681 omap_mux_init_signal("dss_data23", mux_mode);
682 }
683
684 static void __init cm_t35_init_mux(void)
685 {
686 int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
687
688 omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
689 omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
690 omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
691 omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
692 omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
693 omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
694 cm_t3x_common_dss_mux_init(mux_mode);
695 }
696
697 static void __init cm_t3730_init_mux(void)
698 {
699 int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
700
701 omap_mux_init_signal("sys_boot0", mux_mode);
702 omap_mux_init_signal("sys_boot1", mux_mode);
703 omap_mux_init_signal("sys_boot3", mux_mode);
704 omap_mux_init_signal("sys_boot4", mux_mode);
705 omap_mux_init_signal("sys_boot5", mux_mode);
706 omap_mux_init_signal("sys_boot6", mux_mode);
707 cm_t3x_common_dss_mux_init(mux_mode);
708 }
709 #else
710 static inline void cm_t35_init_mux(void) {}
711 static inline void cm_t3730_init_mux(void) {}
712 #endif
713
714 static void __init cm_t3x_common_init(void)
715 {
716 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
717 omap_serial_init();
718 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
719 mt46h32m32lf6_sdrc_params);
720 omap_hsmmc_init(mmc);
721 cm_t35_init_i2c();
722 omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
723 cm_t35_init_ethernet();
724 cm_t35_init_led();
725 cm_t35_init_display();
726 omap_twl4030_audio_init("cm-t3x", NULL);
727
728 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
729 usb_musb_init(NULL);
730 cm_t35_init_usbh();
731 cm_t35_init_camera();
732 }
733
734 static void __init cm_t35_init(void)
735 {
736 cm_t3x_common_init();
737 cm_t35_init_mux();
738 cm_t35_init_nand();
739 }
740
741 static void __init cm_t3730_init(void)
742 {
743 cm_t3x_common_init();
744 cm_t3730_init_mux();
745 }
746
747 MACHINE_START(CM_T35, "Compulab CM-T35")
748 .atag_offset = 0x100,
749 .reserve = omap_reserve,
750 .map_io = omap3_map_io,
751 .init_early = omap35xx_init_early,
752 .init_irq = omap3_init_irq,
753 .init_machine = cm_t35_init,
754 .init_late = omap35xx_init_late,
755 .init_time = omap3_sync32k_timer_init,
756 .restart = omap3xxx_restart,
757 MACHINE_END
758
759 MACHINE_START(CM_T3730, "Compulab CM-T3730")
760 .atag_offset = 0x100,
761 .reserve = omap_reserve,
762 .map_io = omap3_map_io,
763 .init_early = omap3630_init_early,
764 .init_irq = omap3_init_irq,
765 .init_machine = cm_t3730_init,
766 .init_late = omap3630_init_late,
767 .init_time = omap3_sync32k_timer_init,
768 .restart = omap3xxx_restart,
769 MACHINE_END
Linux with added FPC-III support