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Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into...
[deliverable/linux.git] / arch / arm / mach-omap2 / board-cm-t35.c
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/i2c/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 struct panel_generic_dpi_data lcd_panel = {
194 .name = "toppoly_tdo35s",
195 .num_gpios = 1,
196 .gpios = {
197 CM_T35_LCD_BL_GPIO,
198 },
199 };
200
201 static struct omap_dss_device cm_t35_lcd_device = {
202 .name = "lcd",
203 .type = OMAP_DISPLAY_TYPE_DPI,
204 .driver_name = "generic_dpi_panel",
205 .data = &lcd_panel,
206 .phy.dpi.data_lines = 18,
207 };
208
209 static struct tfp410_platform_data dvi_panel = {
210 .power_down_gpio = CM_T35_DVI_EN_GPIO,
211 .i2c_bus_num = -1,
212 };
213
214 static struct omap_dss_device cm_t35_dvi_device = {
215 .name = "dvi",
216 .type = OMAP_DISPLAY_TYPE_DPI,
217 .driver_name = "tfp410",
218 .data = &dvi_panel,
219 .phy.dpi.data_lines = 24,
220 };
221
222 static struct omap_dss_device cm_t35_tv_device = {
223 .name = "tv",
224 .driver_name = "venc",
225 .type = OMAP_DISPLAY_TYPE_VENC,
226 .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
227 };
228
229 static struct omap_dss_device *cm_t35_dss_devices[] = {
230 &cm_t35_lcd_device,
231 &cm_t35_dvi_device,
232 &cm_t35_tv_device,
233 };
234
235 static struct omap_dss_board_info cm_t35_dss_data = {
236 .num_devices = ARRAY_SIZE(cm_t35_dss_devices),
237 .devices = cm_t35_dss_devices,
238 .default_device = &cm_t35_dvi_device,
239 };
240
241 static struct omap2_mcspi_device_config tdo24m_mcspi_config = {
242 .turbo_mode = 0,
243 };
244
245 static struct tdo24m_platform_data tdo24m_config = {
246 .model = TDO35S,
247 };
248
249 static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = {
250 {
251 .modalias = "tdo24m",
252 .bus_num = 4,
253 .chip_select = 0,
254 .max_speed_hz = 1000000,
255 .controller_data = &tdo24m_mcspi_config,
256 .platform_data = &tdo24m_config,
257 },
258 };
259
260 static void __init cm_t35_init_display(void)
261 {
262 int err;
263
264 spi_register_board_info(cm_t35_lcd_spi_board_info,
265 ARRAY_SIZE(cm_t35_lcd_spi_board_info));
266
267
268 err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW,
269 "lcd bl enable");
270 if (err) {
271 pr_err("CM-T35: failed to request LCD EN GPIO\n");
272 return;
273 }
274
275 msleep(50);
276 gpio_set_value(CM_T35_LCD_EN_GPIO, 1);
277
278 err = omap_display_init(&cm_t35_dss_data);
279 if (err) {
280 pr_err("CM-T35: failed to register DSS device\n");
281 gpio_free(CM_T35_LCD_EN_GPIO);
282 }
283 }
284
285 static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = {
286 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
287 };
288
289 static struct regulator_consumer_supply cm_t35_vsim_supply[] = {
290 REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
291 };
292
293 static struct regulator_consumer_supply cm_t35_vio_supplies[] = {
294 REGULATOR_SUPPLY("vcc", "spi1.0"),
295 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
296 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"),
297 };
298
299 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
300 static struct regulator_init_data cm_t35_vmmc1 = {
301 .constraints = {
302 .min_uV = 1850000,
303 .max_uV = 3150000,
304 .valid_modes_mask = REGULATOR_MODE_NORMAL
305 | REGULATOR_MODE_STANDBY,
306 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
307 | REGULATOR_CHANGE_MODE
308 | REGULATOR_CHANGE_STATUS,
309 },
310 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
311 .consumer_supplies = cm_t35_vmmc1_supply,
312 };
313
314 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
315 static struct regulator_init_data cm_t35_vsim = {
316 .constraints = {
317 .min_uV = 1800000,
318 .max_uV = 3000000,
319 .valid_modes_mask = REGULATOR_MODE_NORMAL
320 | REGULATOR_MODE_STANDBY,
321 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
322 | REGULATOR_CHANGE_MODE
323 | REGULATOR_CHANGE_STATUS,
324 },
325 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
326 .consumer_supplies = cm_t35_vsim_supply,
327 };
328
329 static struct regulator_init_data cm_t35_vio = {
330 .constraints = {
331 .min_uV = 1800000,
332 .max_uV = 1800000,
333 .apply_uV = true,
334 .valid_modes_mask = REGULATOR_MODE_NORMAL
335 | REGULATOR_MODE_STANDBY,
336 .valid_ops_mask = REGULATOR_CHANGE_MODE,
337 },
338 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
339 .consumer_supplies = cm_t35_vio_supplies,
340 };
341
342 static uint32_t cm_t35_keymap[] = {
343 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
344 KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
345 KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
346 };
347
348 static struct matrix_keymap_data cm_t35_keymap_data = {
349 .keymap = cm_t35_keymap,
350 .keymap_size = ARRAY_SIZE(cm_t35_keymap),
351 };
352
353 static struct twl4030_keypad_data cm_t35_kp_data = {
354 .keymap_data = &cm_t35_keymap_data,
355 .rows = 3,
356 .cols = 3,
357 .rep = 1,
358 };
359
360 static struct omap2_hsmmc_info mmc[] = {
361 {
362 .mmc = 1,
363 .caps = MMC_CAP_4_BIT_DATA,
364 .gpio_cd = -EINVAL,
365 .gpio_wp = -EINVAL,
366 .deferred = true,
367 },
368 {
369 .mmc = 2,
370 .caps = MMC_CAP_4_BIT_DATA,
371 .transceiver = 1,
372 .gpio_cd = -EINVAL,
373 .gpio_wp = -EINVAL,
374 .ocr_mask = 0x00100000, /* 3.3V */
375 },
376 {} /* Terminator */
377 };
378
379 static struct usbhs_phy_data phy_data[] __initdata = {
380 {
381 .port = 1,
382 .reset_gpio = OMAP_MAX_GPIO_LINES + 6,
383 .vcc_gpio = -EINVAL,
384 },
385 {
386 .port = 2,
387 .reset_gpio = OMAP_MAX_GPIO_LINES + 7,
388 .vcc_gpio = -EINVAL,
389 },
390 };
391
392 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
393 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
394 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
395 };
396
397 static void __init cm_t35_init_usbh(void)
398 {
399 int err;
400
401 err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
402 GPIOF_OUT_INIT_LOW, "usb hub rst");
403 if (err) {
404 pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
405 } else {
406 udelay(10);
407 gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
408 msleep(1);
409 }
410
411 usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
412 usbhs_init(&usbhs_bdata);
413 }
414
415 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
416 unsigned ngpio)
417 {
418 int wlan_rst = gpio + 2;
419
420 if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) {
421 gpio_export(wlan_rst, 0);
422 udelay(10);
423 gpio_set_value_cansleep(wlan_rst, 0);
424 udelay(10);
425 gpio_set_value_cansleep(wlan_rst, 1);
426 } else {
427 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
428 }
429
430 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
431 mmc[0].gpio_cd = gpio + 0;
432 omap_hsmmc_late_init(mmc);
433
434 return 0;
435 }
436
437 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
438 .setup = cm_t35_twl_gpio_setup,
439 };
440
441 static struct twl4030_power_data cm_t35_power_data = {
442 .use_poweroff = true,
443 };
444
445 static struct twl4030_platform_data cm_t35_twldata = {
446 /* platform_data for children goes here */
447 .keypad = &cm_t35_kp_data,
448 .gpio = &cm_t35_gpio_data,
449 .vmmc1 = &cm_t35_vmmc1,
450 .vsim = &cm_t35_vsim,
451 .vio = &cm_t35_vio,
452 .power = &cm_t35_power_data,
453 };
454
455 #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
456 #include <media/omap3isp.h>
457 #include "devices.h"
458
459 static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
460 {
461 I2C_BOARD_INFO("mt9t001", 0x5d),
462 },
463 {
464 I2C_BOARD_INFO("tvp5150", 0x5c),
465 },
466 };
467
468 static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
469 {
470 .board_info = &cm_t35_isp_i2c_boardinfo[0],
471 .i2c_adapter_id = 3,
472 },
473 { NULL, 0, },
474 };
475
476 static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
477 {
478 .board_info = &cm_t35_isp_i2c_boardinfo[1],
479 .i2c_adapter_id = 3,
480 },
481 { NULL, 0, },
482 };
483
484 static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
485 {
486 .subdevs = cm_t35_isp_primary_subdevs,
487 .interface = ISP_INTERFACE_PARALLEL,
488 .bus = {
489 .parallel = {
490 .clk_pol = 1,
491 },
492 },
493 },
494 {
495 .subdevs = cm_t35_isp_secondary_subdevs,
496 .interface = ISP_INTERFACE_PARALLEL,
497 .bus = {
498 .parallel = {
499 .clk_pol = 0,
500 },
501 },
502 },
503 { NULL, 0, },
504 };
505
506 static struct isp_platform_data cm_t35_isp_pdata = {
507 .subdevs = cm_t35_isp_subdevs,
508 };
509
510 static void __init cm_t35_init_camera(void)
511 {
512 if (omap3_init_camera(&cm_t35_isp_pdata) < 0)
513 pr_warn("CM-T3x: Failed registering camera device!\n");
514 }
515
516 #else
517 static inline void cm_t35_init_camera(void) {}
518 #endif /* CONFIG_VIDEO_OMAP3 */
519
520 static void __init cm_t35_init_i2c(void)
521 {
522 omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
523 TWL_COMMON_REGULATOR_VDAC |
524 TWL_COMMON_PDATA_AUDIO);
525
526 omap3_pmic_init("tps65930", &cm_t35_twldata);
527
528 omap_register_i2c_bus(3, 400, NULL, 0);
529 }
530
531 #ifdef CONFIG_OMAP_MUX
532 static struct omap_board_mux board_mux[] __initdata = {
533 /* nCS and IRQ for CM-T35 ethernet */
534 OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
535 OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
536
537 /* nCS and IRQ for SB-T35 ethernet */
538 OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
539 OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
540
541 /* PENDOWN GPIO */
542 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
543
544 /* mUSB */
545 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
546 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
547 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
548 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
549 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
550 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
551 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
552 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
553 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
554 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
555 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
556 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
557
558 /* MMC 2 */
559 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
560 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
561 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
562 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
563
564 /* McSPI 1 */
565 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
566 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
567 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
568 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
569
570 /* McSPI 4 */
571 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
572 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
573 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
574 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
575
576 /* McBSP 2 */
577 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
578 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
579 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
580 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
581
582 /* serial ports */
583 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
584 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
585 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
586 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
587
588 /* common DSS */
589 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
590 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
591 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
592 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
593 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
594 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
595 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
596 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
597 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
598 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
599 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
600 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
601 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
602 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
603 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
604 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
605
606 /* Camera */
607 OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
608 OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
609 OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
610 OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
611 OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
612 OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
613 OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
614 OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
615 OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
616 OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
617 OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
618 OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
619 OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
620 OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
621 OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
622 OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
623
624 OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
625 OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
626
627 /* display controls */
628 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
629 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
630 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
631
632 /* TPS IRQ */
633 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
634 OMAP_PIN_INPUT_PULLUP),
635
636 { .reg_offset = OMAP_MUX_TERMINATOR },
637 };
638
639 static void __init cm_t3x_common_dss_mux_init(int mux_mode)
640 {
641 omap_mux_init_signal("dss_data18", mux_mode);
642 omap_mux_init_signal("dss_data19", mux_mode);
643 omap_mux_init_signal("dss_data20", mux_mode);
644 omap_mux_init_signal("dss_data21", mux_mode);
645 omap_mux_init_signal("dss_data22", mux_mode);
646 omap_mux_init_signal("dss_data23", mux_mode);
647 }
648
649 static void __init cm_t35_init_mux(void)
650 {
651 int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
652
653 omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
654 omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
655 omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
656 omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
657 omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
658 omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
659 cm_t3x_common_dss_mux_init(mux_mode);
660 }
661
662 static void __init cm_t3730_init_mux(void)
663 {
664 int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
665
666 omap_mux_init_signal("sys_boot0", mux_mode);
667 omap_mux_init_signal("sys_boot1", mux_mode);
668 omap_mux_init_signal("sys_boot3", mux_mode);
669 omap_mux_init_signal("sys_boot4", mux_mode);
670 omap_mux_init_signal("sys_boot5", mux_mode);
671 omap_mux_init_signal("sys_boot6", mux_mode);
672 cm_t3x_common_dss_mux_init(mux_mode);
673 }
674 #else
675 static inline void cm_t35_init_mux(void) {}
676 static inline void cm_t3730_init_mux(void) {}
677 #endif
678
679 static void __init cm_t3x_common_init(void)
680 {
681 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
682 omap_serial_init();
683 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
684 mt46h32m32lf6_sdrc_params);
685 omap_hsmmc_init(mmc);
686 cm_t35_init_i2c();
687 omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
688 cm_t35_init_ethernet();
689 cm_t35_init_led();
690 cm_t35_init_display();
691 omap_twl4030_audio_init("cm-t3x", NULL);
692
693 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
694 usb_musb_init(NULL);
695 cm_t35_init_usbh();
696 cm_t35_init_camera();
697 }
698
699 static void __init cm_t35_init(void)
700 {
701 cm_t3x_common_init();
702 cm_t35_init_mux();
703 cm_t35_init_nand();
704 }
705
706 static void __init cm_t3730_init(void)
707 {
708 cm_t3x_common_init();
709 cm_t3730_init_mux();
710 }
711
712 MACHINE_START(CM_T35, "Compulab CM-T35")
713 .atag_offset = 0x100,
714 .reserve = omap_reserve,
715 .map_io = omap3_map_io,
716 .init_early = omap35xx_init_early,
717 .init_irq = omap3_init_irq,
718 .handle_irq = omap3_intc_handle_irq,
719 .init_machine = cm_t35_init,
720 .init_late = omap35xx_init_late,
721 .init_time = omap3_sync32k_timer_init,
722 .restart = omap3xxx_restart,
723 MACHINE_END
724
725 MACHINE_START(CM_T3730, "Compulab CM-T3730")
726 .atag_offset = 0x100,
727 .reserve = omap_reserve,
728 .map_io = omap3_map_io,
729 .init_early = omap3630_init_early,
730 .init_irq = omap3_init_irq,
731 .handle_irq = omap3_intc_handle_irq,
732 .init_machine = cm_t3730_init,
733 .init_late = omap3630_init_late,
734 .init_time = omap3_sync32k_timer_init,
735 .restart = omap3xxx_restart,
736 MACHINE_END
Linux kernel - Deliverables
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