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Merge tag 'gpio-v3.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
[linux-2.6.git] / arch / arm / mach-omap2 / board-cm-t35.c
blob8dd0ec858cf1cc71372cb1e9d97d23232f7ed0de
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 #include <linux/platform_data/gpio-omap.h>
27
28 #include <linux/platform_data/at24.h>
29 #include <linux/i2c/twl.h>
30 #include <linux/regulator/fixed.h>
31 #include <linux/regulator/machine.h>
32 #include <linux/mmc/host.h>
33 #include <linux/usb/phy.h>
34
35 #include <linux/spi/spi.h>
36 #include <linux/spi/tdo24m.h>
37
38 #include <asm/mach-types.h>
39 #include <asm/mach/arch.h>
40 #include <asm/mach/map.h>
41
42 #include <linux/platform_data/mtd-nand-omap2.h>
43 #include <video/omapdss.h>
44 #include <video/omap-panel-data.h>
45 #include <linux/platform_data/spi-omap2-mcspi.h>
46
47 #include "common.h"
48 #include "mux.h"
49 #include "sdram-micron-mt46h32m32lf-6.h"
50 #include "hsmmc.h"
51 #include "common-board-devices.h"
52 #include "gpmc.h"
53 #include "gpmc-nand.h"
54
55 #define CM_T35_GPIO_PENDOWN 57
56 #define SB_T35_USB_HUB_RESET_GPIO 167
57
58 #define CM_T35_SMSC911X_CS 5
59 #define CM_T35_SMSC911X_GPIO 163
60 #define SB_T35_SMSC911X_CS 4
61 #define SB_T35_SMSC911X_GPIO 65
62
63 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
64 #include <linux/smsc911x.h>
65 #include "gpmc-smsc911x.h"
66
67 static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = {
68 .id = 0,
69 .cs = CM_T35_SMSC911X_CS,
70 .gpio_irq = CM_T35_SMSC911X_GPIO,
71 .gpio_reset = -EINVAL,
72 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
73 };
74
75 static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = {
76 .id = 1,
77 .cs = SB_T35_SMSC911X_CS,
78 .gpio_irq = SB_T35_SMSC911X_GPIO,
79 .gpio_reset = -EINVAL,
80 .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
81 };
82
83 static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = {
84 REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
85 REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
86 };
87
88 static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = {
89 REGULATOR_SUPPLY("vddvario", "smsc911x.1"),
90 REGULATOR_SUPPLY("vdd33a", "smsc911x.1"),
91 };
92
93 static void __init cm_t35_init_ethernet(void)
94 {
95 regulator_register_fixed(0, cm_t35_smsc911x_supplies,
96 ARRAY_SIZE(cm_t35_smsc911x_supplies));
97 regulator_register_fixed(1, sb_t35_smsc911x_supplies,
98 ARRAY_SIZE(sb_t35_smsc911x_supplies));
99
100 gpmc_smsc911x_init(&cm_t35_smsc911x_cfg);
101 gpmc_smsc911x_init(&sb_t35_smsc911x_cfg);
102 }
103 #else
104 static inline void __init cm_t35_init_ethernet(void) { return; }
105 #endif
106
107 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
108 #include <linux/leds.h>
109
110 static struct gpio_led cm_t35_leds[] = {
111 [0] = {
112 .gpio = 186,
113 .name = "cm-t35:green",
114 .default_trigger = "heartbeat",
115 .active_low = 0,
116 },
117 };
118
119 static struct gpio_led_platform_data cm_t35_led_pdata = {
120 .num_leds = ARRAY_SIZE(cm_t35_leds),
121 .leds = cm_t35_leds,
122 };
123
124 static struct platform_device cm_t35_led_device = {
125 .name = "leds-gpio",
126 .id = -1,
127 .dev = {
128 .platform_data = &cm_t35_led_pdata,
129 },
130 };
131
132 static void __init cm_t35_init_led(void)
133 {
134 platform_device_register(&cm_t35_led_device);
135 }
136 #else
137 static inline void cm_t35_init_led(void) {}
138 #endif
139
140 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
141 #include <linux/mtd/mtd.h>
142 #include <linux/mtd/nand.h>
143 #include <linux/mtd/partitions.h>
144
145 static struct mtd_partition cm_t35_nand_partitions[] = {
146 {
147 .name = "xloader",
148 .offset = 0, /* Offset = 0x00000 */
149 .size = 4 * NAND_BLOCK_SIZE,
150 .mask_flags = MTD_WRITEABLE
151 },
152 {
153 .name = "uboot",
154 .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
155 .size = 15 * NAND_BLOCK_SIZE,
156 },
157 {
158 .name = "uboot environment",
159 .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
160 .size = 2 * NAND_BLOCK_SIZE,
161 },
162 {
163 .name = "linux",
164 .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */
165 .size = 32 * NAND_BLOCK_SIZE,
166 },
167 {
168 .name = "rootfs",
169 .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */
170 .size = MTDPART_SIZ_FULL,
171 },
172 };
173
174 static struct omap_nand_platform_data cm_t35_nand_data = {
175 .parts = cm_t35_nand_partitions,
176 .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions),
177 .cs = 0,
178 };
179
180 static void __init cm_t35_init_nand(void)
181 {
182 if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0)
183 pr_err("CM-T35: Unable to register NAND device\n");
184 }
185 #else
186 static inline void cm_t35_init_nand(void) {}
187 #endif
188
189 #define CM_T35_LCD_EN_GPIO 157
190 #define CM_T35_LCD_BL_GPIO 58
191 #define CM_T35_DVI_EN_GPIO 54
192
193 static const struct display_timing cm_t35_lcd_videomode = {
194 .pixelclock = { 0, 26000000, 0 },
195
196 .hactive = { 0, 480, 0 },
197 .hfront_porch = { 0, 104, 0 },
198 .hback_porch = { 0, 8, 0 },
199 .hsync_len = { 0, 8, 0 },
200
201 .vactive = { 0, 640, 0 },
202 .vfront_porch = { 0, 4, 0 },
203 .vback_porch = { 0, 2, 0 },
204 .vsync_len = { 0, 2, 0 },
205
206 .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
207 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE,
208 };
209
210 static struct panel_dpi_platform_data cm_t35_lcd_pdata = {
211 .name = "lcd",
212 .source = "dpi.0",
213
214 .data_lines = 18,
215
216 .display_timing = &cm_t35_lcd_videomode,
217
218 .enable_gpio = -1,
219 .backlight_gpio = CM_T35_LCD_BL_GPIO,
220 };
221
222 static struct platform_device cm_t35_lcd_device = {
223 .name = "panel-dpi",
224 .id = 0,
225 .dev.platform_data = &cm_t35_lcd_pdata,
226 };
227
228 static struct connector_dvi_platform_data cm_t35_dvi_connector_pdata = {
229 .name = "dvi",
230 .source = "tfp410.0",
231 .i2c_bus_num = -1,
232 };
233
234 static struct platform_device cm_t35_dvi_connector_device = {
235 .name = "connector-dvi",
236 .id = 0,
237 .dev.platform_data = &cm_t35_dvi_connector_pdata,
238 };
239
240 static struct encoder_tfp410_platform_data cm_t35_tfp410_pdata = {
241 .name = "tfp410.0",
242 .source = "dpi.0",
243 .data_lines = 24,
244 .power_down_gpio = CM_T35_DVI_EN_GPIO,
245 };
246
247 static struct platform_device cm_t35_tfp410_device = {
248 .name = "tfp410",
249 .id = 0,
250 .dev.platform_data = &cm_t35_tfp410_pdata,
251 };
252
253 static struct connector_atv_platform_data cm_t35_tv_pdata = {
254 .name = "tv",
255 .source = "venc.0",
256 .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
257 .invert_polarity = false,
258 };
259
260 static struct platform_device cm_t35_tv_connector_device = {
261 .name = "connector-analog-tv",
262 .id = 0,
263 .dev.platform_data = &cm_t35_tv_pdata,
264 };
265
266 static struct omap_dss_board_info cm_t35_dss_data = {
267 .default_display_name = "dvi",
268 };
269
270 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
271 .turbo_mode = 0,
272 };
273
274 static struct tdo24m_platform_data tdo24m_config = {
275 .model = TDO35S,
276 };
277
278 static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
279 {
280 .modalias = "tdo24m",
281 .bus_num = 4,
282 .chip_select = 0,
283 .max_speed_hz = 1000000,
284 .controller_data = &tdo24m_mcspi_config,
285 .platform_data = &tdo24m_config,
286 },
287 };
288
289 static void __init cm_t35_init_display(void)
290 {
291 int err;
292
293 spi_register_board_info(cm_t35_lcd_spi_board_info,
294 ARRAY_SIZE(cm_t35_lcd_spi_board_info));
295
296
297 err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW,
298 "lcd bl enable");
299 if (err) {
300 pr_err("CM-T35: failed to request LCD EN GPIO\n");
301 return;
302 }
303
304 msleep(50);
305 gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
306
307 err = omap_display_init(&cm_t35_dss_data);
308 if (err) {
309 pr_err("CM-T35: failed to register DSS device\n");
310 gpio_free(CM_T35_LCD_EN_GPIO);
311 }
312
313 platform_device_register(&cm_t35_tfp410_device);
314 platform_device_register(&cm_t35_dvi_connector_device);
315 platform_device_register(&cm_t35_lcd_device);
316 platform_device_register(&cm_t35_tv_connector_device);
317 }
318
319 static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
320 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
321 };
322
323 static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
324 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
325 };
326
327 static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
328 REGULATOR_SUPPLY("vcc", "spi1.0"),
329 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
330 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"),
331 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
332 };
333
334 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
335 static struct regulator_init_data cm_t35_vmmc1 = {
336 .constraints = {
337 .min_uV = 1850000,
338 .max_uV = 3150000,
339 .valid_modes_mask = REGULATOR_MODE_NORMAL
340 | REGULATOR_MODE_STANDBY,
341 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
342 | REGULATOR_CHANGE_MODE
343 | REGULATOR_CHANGE_STATUS,
344 },
345 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
346 .consumer_supplies = cm_t35_vmmc1_supply,
347 };
348
349 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
350 static struct regulator_init_data cm_t35_vsim = {
351 .constraints = {
352 .min_uV = 1800000,
353 .max_uV = 3000000,
354 .valid_modes_mask = REGULATOR_MODE_NORMAL
355 | REGULATOR_MODE_STANDBY,
356 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
357 | REGULATOR_CHANGE_MODE
358 | REGULATOR_CHANGE_STATUS,
359 },
360 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
361 .consumer_supplies = cm_t35_vsim_supply,
362 };
363
364 static struct regulator_init_data cm_t35_vio = {
365 .constraints = {
366 .min_uV = 1800000,
367 .max_uV = 1800000,
368 .apply_uV = true,
369 .valid_modes_mask = REGULATOR_MODE_NORMAL
370 | REGULATOR_MODE_STANDBY,
371 .valid_ops_mask = REGULATOR_CHANGE_MODE,
372 },
373 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
374 .consumer_supplies = cm_t35_vio_supplies,
375 };
376
377 static uint32_t cm_t35_keymap[] = {
378 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
379 KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
380 KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
381 };
382
383 static struct matrix_keymap_data cm_t35_keymap_data = {
384 .keymap = cm_t35_keymap,
385 .keymap_size = ARRAY_SIZE(cm_t35_keymap),
386 };
387
388 static struct twl4030_keypad_data cm_t35_kp_data = {
389 .keymap_data = &cm_t35_keymap_data,
390 .rows = 3,
391 .cols = 3,
392 .rep = 1,
393 };
394
395 static struct omap2_hsmmc_info mmc[] = {
396 {
397 .mmc = 1,
398 .caps = MMC_CAP_4_BIT_DATA,
399 .gpio_cd = -EINVAL,
400 .gpio_wp = -EINVAL,
401 .deferred = true,
402 },
403 {
404 .mmc = 2,
405 .caps = MMC_CAP_4_BIT_DATA,
406 .transceiver = 1,
407 .gpio_cd = -EINVAL,
408 .gpio_wp = -EINVAL,
409 .ocr_mask = 0x00100000, /* 3.3V */
410 },
411 {} /* Terminator */
412 };
413
414 static struct usbhs_phy_data phy_data[] __initdata = {
415 {
416 .port = 1,
417 .reset_gpio = OMAP_MAX_GPIO_LINES + 6,
418 .vcc_gpio = -EINVAL,
419 },
420 {
421 .port = 2,
422 .reset_gpio = OMAP_MAX_GPIO_LINES + 7,
423 .vcc_gpio = -EINVAL,
424 },
425 };
426
427 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
428 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
429 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
430 };
431
432 static void __init cm_t35_init_usbh(void)
433 {
434 int err;
435
436 err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
437 GPIOF_OUT_INIT_LOW, "usb hub rst");
438 if (err) {
439 pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
440 } else {
441 udelay(10);
442 gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
443 msleep(1);
444 }
445
446 usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
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 .setup = cm_t35_twl_gpio_setup,
474 };
475
476 static struct twl4030_power_data cm_t35_power_data = {
477 .use_poweroff = true,
478 };
479
480 static struct twl4030_platform_data cm_t35_twldata = {
481 /* platform_data for children goes here */
482 .keypad = &cm_t35_kp_data,
483 .gpio = &cm_t35_gpio_data,
484 .vmmc1 = &cm_t35_vmmc1,
485 .vsim = &cm_t35_vsim,
486 .vio = &cm_t35_vio,
487 .power = &cm_t35_power_data,
488 };
489
490 #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
491 #include <media/omap3isp.h>
492 #include "devices.h"
493
494 static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
495 {
496 I2C_BOARD_INFO("mt9t001", 0x5d),
497 },
498 {
499 I2C_BOARD_INFO("tvp5150", 0x5c),
500 },
501 };
502
503 static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
504 {
505 .board_info = &cm_t35_isp_i2c_boardinfo[0],
506 .i2c_adapter_id = 3,
507 },
508 { NULL, 0, },
509 };
510
511 static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
512 {
513 .board_info = &cm_t35_isp_i2c_boardinfo[1],
514 .i2c_adapter_id = 3,
515 },
516 { NULL, 0, },
517 };
518
519 static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
520 {
521 .subdevs = cm_t35_isp_primary_subdevs,
522 .interface = ISP_INTERFACE_PARALLEL,
523 .bus = {
524 .parallel = {
525 .clk_pol = 1,
526 },
527 },
528 },
529 {
530 .subdevs = cm_t35_isp_secondary_subdevs,
531 .interface = ISP_INTERFACE_PARALLEL,
532 .bus = {
533 .parallel = {
534 .clk_pol = 0,
535 },
536 },
537 },
538 { NULL, 0, },
539 };
540
541 static struct isp_platform_data cm_t35_isp_pdata = {
542 .subdevs = cm_t35_isp_subdevs,
543 };
544
545 static void __init cm_t35_init_camera(void)
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 .handle_irq = omap3_intc_handle_irq,
754 .init_machine = cm_t35_init,
755 .init_late = omap35xx_init_late,
756 .init_time = omap3_sync32k_timer_init,
757 .restart = omap3xxx_restart,
758 MACHINE_END
759
760 MACHINE_START(CM_T3730, "Compulab CM-T3730")
761 .atag_offset = 0x100,
762 .reserve = omap_reserve,
763 .map_io = omap3_map_io,
764 .init_early = omap3630_init_early,
765 .init_irq = omap3_init_irq,
766 .handle_irq = omap3_intc_handle_irq,
767 .init_machine = cm_t3730_init,
768 .init_late = omap3630_init_late,
769 .init_time = omap3_sync32k_timer_init,
770 .restart = omap3xxx_restart,
771 MACHINE_END
Linus' kernel tree