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Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
[linux-2.6.git] / arch / arm / mach-omap2 / board-cm-t35.c
blobd4622ed26252d63d9eecf4b939b6a4bffbda9ae1
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_dpi.0"),
297 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
298 };
299
300 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
301 static struct regulator_init_data cm_t35_vmmc1 = {
302 .constraints = {
303 .min_uV = 1850000,
304 .max_uV = 3150000,
305 .valid_modes_mask = REGULATOR_MODE_NORMAL
306 | REGULATOR_MODE_STANDBY,
307 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
308 | REGULATOR_CHANGE_MODE
309 | REGULATOR_CHANGE_STATUS,
310 },
311 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply),
312 .consumer_supplies = cm_t35_vmmc1_supply,
313 };
314
315 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
316 static struct regulator_init_data cm_t35_vsim = {
317 .constraints = {
318 .min_uV = 1800000,
319 .max_uV = 3000000,
320 .valid_modes_mask = REGULATOR_MODE_NORMAL
321 | REGULATOR_MODE_STANDBY,
322 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
323 | REGULATOR_CHANGE_MODE
324 | REGULATOR_CHANGE_STATUS,
325 },
326 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply),
327 .consumer_supplies = cm_t35_vsim_supply,
328 };
329
330 static struct regulator_init_data cm_t35_vio = {
331 .constraints = {
332 .min_uV = 1800000,
333 .max_uV = 1800000,
334 .apply_uV = true,
335 .valid_modes_mask = REGULATOR_MODE_NORMAL
336 | REGULATOR_MODE_STANDBY,
337 .valid_ops_mask = REGULATOR_CHANGE_MODE,
338 },
339 .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies),
340 .consumer_supplies = cm_t35_vio_supplies,
341 };
342
343 static uint32_t cm_t35_keymap[] = {
344 KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT),
345 KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN),
346 KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D),
347 };
348
349 static struct matrix_keymap_data cm_t35_keymap_data = {
350 .keymap = cm_t35_keymap,
351 .keymap_size = ARRAY_SIZE(cm_t35_keymap),
352 };
353
354 static struct twl4030_keypad_data cm_t35_kp_data = {
355 .keymap_data = &cm_t35_keymap_data,
356 .rows = 3,
357 .cols = 3,
358 .rep = 1,
359 };
360
361 static struct omap2_hsmmc_info mmc[] = {
362 {
363 .mmc = 1,
364 .caps = MMC_CAP_4_BIT_DATA,
365 .gpio_cd = -EINVAL,
366 .gpio_wp = -EINVAL,
367 .deferred = true,
368 },
369 {
370 .mmc = 2,
371 .caps = MMC_CAP_4_BIT_DATA,
372 .transceiver = 1,
373 .gpio_cd = -EINVAL,
374 .gpio_wp = -EINVAL,
375 .ocr_mask = 0x00100000, /* 3.3V */
376 },
377 {} /* Terminator */
378 };
379
380 static struct usbhs_phy_data phy_data[] __initdata = {
381 {
382 .port = 1,
383 .reset_gpio = OMAP_MAX_GPIO_LINES + 6,
384 .vcc_gpio = -EINVAL,
385 },
386 {
387 .port = 2,
388 .reset_gpio = OMAP_MAX_GPIO_LINES + 7,
389 .vcc_gpio = -EINVAL,
390 },
391 };
392
393 static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
394 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
395 .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
396 };
397
398 static void __init cm_t35_init_usbh(void)
399 {
400 int err;
401
402 err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO,
403 GPIOF_OUT_INIT_LOW, "usb hub rst");
404 if (err) {
405 pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err);
406 } else {
407 udelay(10);
408 gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1);
409 msleep(1);
410 }
411
412 usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
413 usbhs_init(&usbhs_bdata);
414 }
415
416 static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio,
417 unsigned ngpio)
418 {
419 int wlan_rst = gpio + 2;
420
421 if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) {
422 gpio_export(wlan_rst, 0);
423 udelay(10);
424 gpio_set_value_cansleep(wlan_rst, 0);
425 udelay(10);
426 gpio_set_value_cansleep(wlan_rst, 1);
427 } else {
428 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
429 }
430
431 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
432 mmc[0].gpio_cd = gpio + 0;
433 omap_hsmmc_late_init(mmc);
434
435 return 0;
436 }
437
438 static struct twl4030_gpio_platform_data cm_t35_gpio_data = {
439 .setup = cm_t35_twl_gpio_setup,
440 };
441
442 static struct twl4030_power_data cm_t35_power_data = {
443 .use_poweroff = true,
444 };
445
446 static struct twl4030_platform_data cm_t35_twldata = {
447 /* platform_data for children goes here */
448 .keypad = &cm_t35_kp_data,
449 .gpio = &cm_t35_gpio_data,
450 .vmmc1 = &cm_t35_vmmc1,
451 .vsim = &cm_t35_vsim,
452 .vio = &cm_t35_vio,
453 .power = &cm_t35_power_data,
454 };
455
456 #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
457 #include <media/omap3isp.h>
458 #include "devices.h"
459
460 static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
461 {
462 I2C_BOARD_INFO("mt9t001", 0x5d),
463 },
464 {
465 I2C_BOARD_INFO("tvp5150", 0x5c),
466 },
467 };
468
469 static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
470 {
471 .board_info = &cm_t35_isp_i2c_boardinfo[0],
472 .i2c_adapter_id = 3,
473 },
474 { NULL, 0, },
475 };
476
477 static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
478 {
479 .board_info = &cm_t35_isp_i2c_boardinfo[1],
480 .i2c_adapter_id = 3,
481 },
482 { NULL, 0, },
483 };
484
485 static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
486 {
487 .subdevs = cm_t35_isp_primary_subdevs,
488 .interface = ISP_INTERFACE_PARALLEL,
489 .bus = {
490 .parallel = {
491 .clk_pol = 1,
492 },
493 },
494 },
495 {
496 .subdevs = cm_t35_isp_secondary_subdevs,
497 .interface = ISP_INTERFACE_PARALLEL,
498 .bus = {
499 .parallel = {
500 .clk_pol = 0,
501 },
502 },
503 },
504 { NULL, 0, },
505 };
506
507 static struct isp_platform_data cm_t35_isp_pdata = {
508 .subdevs = cm_t35_isp_subdevs,
509 };
510
511 static void __init cm_t35_init_camera(void)
512 {
513 if (omap3_init_camera(&cm_t35_isp_pdata) < 0)
514 pr_warn("CM-T3x: Failed registering camera device!\n");
515 }
516
517 #else
518 static inline void cm_t35_init_camera(void) {}
519 #endif /* CONFIG_VIDEO_OMAP3 */
520
521 static void __init cm_t35_init_i2c(void)
522 {
523 omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
524 TWL_COMMON_REGULATOR_VDAC |
525 TWL_COMMON_PDATA_AUDIO);
526
527 omap3_pmic_init("tps65930", &cm_t35_twldata);
528
529 omap_register_i2c_bus(3, 400, NULL, 0);
530 }
531
532 #ifdef CONFIG_OMAP_MUX
533 static struct omap_board_mux board_mux[] __initdata = {
534 /* nCS and IRQ for CM-T35 ethernet */
535 OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0),
536 OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
537
538 /* nCS and IRQ for SB-T35 ethernet */
539 OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0),
540 OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
541
542 /* PENDOWN GPIO */
543 OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
544
545 /* mUSB */
546 OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
547 OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
548 OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
549 OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
550 OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
551 OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
552 OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
553 OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
554 OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
555 OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
556 OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
557 OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
558
559 /* MMC 2 */
560 OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
561 OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
562 OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
563 OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
564
565 /* McSPI 1 */
566 OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
567 OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
568 OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
569 OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
570
571 /* McSPI 4 */
572 OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
573 OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
574 OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
575 OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP),
576
577 /* McBSP 2 */
578 OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
579 OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
580 OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
581 OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
582
583 /* serial ports */
584 OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT),
585 OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT),
586 OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
587 OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
588
589 /* common DSS */
590 OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
591 OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
592 OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
593 OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
594 OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
595 OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
596 OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
597 OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
598 OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
599 OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
600 OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
601 OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
602 OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
603 OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
604 OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
605 OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
606
607 /* Camera */
608 OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
609 OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
610 OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
611 OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
612 OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
613 OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
614 OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
615 OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
616 OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
617 OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
618 OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
619 OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
620 OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
621 OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
622 OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
623 OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
624
625 OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
626 OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
627
628 /* display controls */
629 OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
630 OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
631 OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
632
633 /* TPS IRQ */
634 OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \
635 OMAP_PIN_INPUT_PULLUP),
636
637 { .reg_offset = OMAP_MUX_TERMINATOR },
638 };
639
640 static void __init cm_t3x_common_dss_mux_init(int mux_mode)
641 {
642 omap_mux_init_signal("dss_data18", mux_mode);
643 omap_mux_init_signal("dss_data19", mux_mode);
644 omap_mux_init_signal("dss_data20", mux_mode);
645 omap_mux_init_signal("dss_data21", mux_mode);
646 omap_mux_init_signal("dss_data22", mux_mode);
647 omap_mux_init_signal("dss_data23", mux_mode);
648 }
649
650 static void __init cm_t35_init_mux(void)
651 {
652 int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT;
653
654 omap_mux_init_signal("dss_data0.dss_data0", mux_mode);
655 omap_mux_init_signal("dss_data1.dss_data1", mux_mode);
656 omap_mux_init_signal("dss_data2.dss_data2", mux_mode);
657 omap_mux_init_signal("dss_data3.dss_data3", mux_mode);
658 omap_mux_init_signal("dss_data4.dss_data4", mux_mode);
659 omap_mux_init_signal("dss_data5.dss_data5", mux_mode);
660 cm_t3x_common_dss_mux_init(mux_mode);
661 }
662
663 static void __init cm_t3730_init_mux(void)
664 {
665 int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT;
666
667 omap_mux_init_signal("sys_boot0", mux_mode);
668 omap_mux_init_signal("sys_boot1", mux_mode);
669 omap_mux_init_signal("sys_boot3", mux_mode);
670 omap_mux_init_signal("sys_boot4", mux_mode);
671 omap_mux_init_signal("sys_boot5", mux_mode);
672 omap_mux_init_signal("sys_boot6", mux_mode);
673 cm_t3x_common_dss_mux_init(mux_mode);
674 }
675 #else
676 static inline void cm_t35_init_mux(void) {}
677 static inline void cm_t3730_init_mux(void) {}
678 #endif
679
680 static void __init cm_t3x_common_init(void)
681 {
682 omap3_mux_init(board_mux, OMAP_PACKAGE_CUS);
683 omap_serial_init();
684 omap_sdrc_init(mt46h32m32lf6_sdrc_params,
685 mt46h32m32lf6_sdrc_params);
686 omap_hsmmc_init(mmc);
687 cm_t35_init_i2c();
688 omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL);
689 cm_t35_init_ethernet();
690 cm_t35_init_led();
691 cm_t35_init_display();
692 omap_twl4030_audio_init("cm-t3x", NULL);
693
694 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
695 usb_musb_init(NULL);
696 cm_t35_init_usbh();
697 cm_t35_init_camera();
698 }
699
700 static void __init cm_t35_init(void)
701 {
702 cm_t3x_common_init();
703 cm_t35_init_mux();
704 cm_t35_init_nand();
705 }
706
707 static void __init cm_t3730_init(void)
708 {
709 cm_t3x_common_init();
710 cm_t3730_init_mux();
711 }
712
713 MACHINE_START(CM_T35, "Compulab CM-T35")
714 .atag_offset = 0x100,
715 .reserve = omap_reserve,
716 .map_io = omap3_map_io,
717 .init_early = omap35xx_init_early,
718 .init_irq = omap3_init_irq,
719 .handle_irq = omap3_intc_handle_irq,
720 .init_machine = cm_t35_init,
721 .init_late = omap35xx_init_late,
722 .init_time = omap3_sync32k_timer_init,
723 .restart = omap3xxx_restart,
724 MACHINE_END
725
726 MACHINE_START(CM_T3730, "Compulab CM-T3730")
727 .atag_offset = 0x100,
728 .reserve = omap_reserve,
729 .map_io = omap3_map_io,
730 .init_early = omap3630_init_early,
731 .init_irq = omap3_init_irq,
732 .handle_irq = omap3_intc_handle_irq,
733 .init_machine = cm_t3730_init,
734 .init_late = omap3630_init_late,
735 .init_time = omap3_sync32k_timer_init,
736 .restart = omap3xxx_restart,
737 MACHINE_END
Linus' kernel tree