Commit | Line | Data |
---|---|---|
2886d128 | 1 | /* |
c3146974 | 2 | * CompuLab CM-T35/CM-T3730 modules support |
2886d128 | 3 | * |
d12c2e28 IG |
4 | * Copyright (C) 2009-2011 CompuLab, Ltd. |
5 | * Authors: Mike Rapoport <mike@compulab.co.il> | |
6 | * Igor Grinberg <grinberg@compulab.co.il> | |
2886d128 MR |
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 | * | |
2886d128 MR |
17 | */ |
18 | ||
e68084c6 LP |
19 | #include <linux/clk-provider.h> |
20 | #include <linux/clkdev.h> | |
2886d128 MR |
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> | |
4b25408f | 28 | #include <linux/platform_data/gpio-omap.h> |
2886d128 | 29 | |
25f73ed5 | 30 | #include <linux/platform_data/at24.h> |
ebeb53e1 | 31 | #include <linux/i2c/twl.h> |
5b3689f4 | 32 | #include <linux/regulator/fixed.h> |
2886d128 | 33 | #include <linux/regulator/machine.h> |
3a63833e | 34 | #include <linux/mmc/host.h> |
51482be9 | 35 | #include <linux/usb/phy.h> |
2886d128 | 36 | |
7f049ad1 MR |
37 | #include <linux/spi/spi.h> |
38 | #include <linux/spi/tdo24m.h> | |
39 | ||
2886d128 MR |
40 | #include <asm/mach-types.h> |
41 | #include <asm/mach/arch.h> | |
42 | #include <asm/mach/map.h> | |
43 | ||
2203747c | 44 | #include <linux/platform_data/mtd-nand-omap2.h> |
a0b38cc4 | 45 | #include <video/omapdss.h> |
a0d8dde9 | 46 | #include <video/omap-panel-data.h> |
2203747c | 47 | #include <linux/platform_data/spi-omap2-mcspi.h> |
2886d128 | 48 | |
6d02643d | 49 | #include "common.h" |
ca5742bd | 50 | #include "mux.h" |
2886d128 | 51 | #include "sdram-micron-mt46h32m32lf-6.h" |
d02a900b | 52 | #include "hsmmc.h" |
96974a24 | 53 | #include "common-board-devices.h" |
6d02643d | 54 | #include "gpmc.h" |
bc3668ea | 55 | #include "gpmc-nand.h" |
2886d128 | 56 | |
039401f3 IG |
57 | #define CM_T35_GPIO_PENDOWN 57 |
58 | #define SB_T35_USB_HUB_RESET_GPIO 167 | |
2886d128 MR |
59 | |
60 | #define CM_T35_SMSC911X_CS 5 | |
61 | #define CM_T35_SMSC911X_GPIO 163 | |
62 | #define SB_T35_SMSC911X_CS 4 | |
63 | #define SB_T35_SMSC911X_GPIO 65 | |
64 | ||
2886d128 MR |
65 | #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) |
66 | #include <linux/smsc911x.h> | |
ac839b3c | 67 | #include "gpmc-smsc911x.h" |
2886d128 | 68 | |
21b42731 | 69 | static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { |
2886d128 | 70 | .id = 0, |
21b42731 MR |
71 | .cs = CM_T35_SMSC911X_CS, |
72 | .gpio_irq = CM_T35_SMSC911X_GPIO, | |
73 | .gpio_reset = -EINVAL, | |
74 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, | |
2886d128 MR |
75 | }; |
76 | ||
21b42731 | 77 | static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = { |
2886d128 | 78 | .id = 1, |
21b42731 MR |
79 | .cs = SB_T35_SMSC911X_CS, |
80 | .gpio_irq = SB_T35_SMSC911X_GPIO, | |
81 | .gpio_reset = -EINVAL, | |
82 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, | |
2886d128 MR |
83 | }; |
84 | ||
5b3689f4 RD |
85 | static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = { |
86 | REGULATOR_SUPPLY("vddvario", "smsc911x.0"), | |
87 | REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), | |
88 | }; | |
89 | ||
90 | static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = { | |
91 | REGULATOR_SUPPLY("vddvario", "smsc911x.1"), | |
92 | REGULATOR_SUPPLY("vdd33a", "smsc911x.1"), | |
93 | }; | |
94 | ||
2886d128 MR |
95 | static void __init cm_t35_init_ethernet(void) |
96 | { | |
5b3689f4 RD |
97 | regulator_register_fixed(0, cm_t35_smsc911x_supplies, |
98 | ARRAY_SIZE(cm_t35_smsc911x_supplies)); | |
99 | regulator_register_fixed(1, sb_t35_smsc911x_supplies, | |
100 | ARRAY_SIZE(sb_t35_smsc911x_supplies)); | |
101 | ||
21b42731 MR |
102 | gpmc_smsc911x_init(&cm_t35_smsc911x_cfg); |
103 | gpmc_smsc911x_init(&sb_t35_smsc911x_cfg); | |
2886d128 MR |
104 | } |
105 | #else | |
106 | static inline void __init cm_t35_init_ethernet(void) { return; } | |
107 | #endif | |
108 | ||
109 | #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) | |
110 | #include <linux/leds.h> | |
111 | ||
112 | static struct gpio_led cm_t35_leds[] = { | |
113 | [0] = { | |
114 | .gpio = 186, | |
115 | .name = "cm-t35:green", | |
116 | .default_trigger = "heartbeat", | |
117 | .active_low = 0, | |
118 | }, | |
119 | }; | |
120 | ||
121 | static struct gpio_led_platform_data cm_t35_led_pdata = { | |
122 | .num_leds = ARRAY_SIZE(cm_t35_leds), | |
123 | .leds = cm_t35_leds, | |
124 | }; | |
125 | ||
126 | static struct platform_device cm_t35_led_device = { | |
127 | .name = "leds-gpio", | |
128 | .id = -1, | |
129 | .dev = { | |
130 | .platform_data = &cm_t35_led_pdata, | |
131 | }, | |
132 | }; | |
133 | ||
134 | static void __init cm_t35_init_led(void) | |
135 | { | |
136 | platform_device_register(&cm_t35_led_device); | |
137 | } | |
138 | #else | |
139 | static inline void cm_t35_init_led(void) {} | |
140 | #endif | |
141 | ||
142 | #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) | |
143 | #include <linux/mtd/mtd.h> | |
144 | #include <linux/mtd/nand.h> | |
145 | #include <linux/mtd/partitions.h> | |
146 | ||
147 | static struct mtd_partition cm_t35_nand_partitions[] = { | |
148 | { | |
149 | .name = "xloader", | |
150 | .offset = 0, /* Offset = 0x00000 */ | |
151 | .size = 4 * NAND_BLOCK_SIZE, | |
152 | .mask_flags = MTD_WRITEABLE | |
153 | }, | |
154 | { | |
155 | .name = "uboot", | |
156 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ | |
157 | .size = 15 * NAND_BLOCK_SIZE, | |
158 | }, | |
159 | { | |
160 | .name = "uboot environment", | |
161 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ | |
162 | .size = 2 * NAND_BLOCK_SIZE, | |
163 | }, | |
164 | { | |
165 | .name = "linux", | |
d12c2e28 | 166 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */ |
2886d128 MR |
167 | .size = 32 * NAND_BLOCK_SIZE, |
168 | }, | |
169 | { | |
170 | .name = "rootfs", | |
d12c2e28 | 171 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */ |
2886d128 MR |
172 | .size = MTDPART_SIZ_FULL, |
173 | }, | |
174 | }; | |
175 | ||
176 | static struct omap_nand_platform_data cm_t35_nand_data = { | |
177 | .parts = cm_t35_nand_partitions, | |
178 | .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), | |
2886d128 | 179 | .cs = 0, |
2886d128 MR |
180 | }; |
181 | ||
2886d128 MR |
182 | static void __init cm_t35_init_nand(void) |
183 | { | |
bc3668ea | 184 | if (gpmc_nand_init(&cm_t35_nand_data, NULL) < 0) |
2886d128 MR |
185 | pr_err("CM-T35: Unable to register NAND device\n"); |
186 | } | |
187 | #else | |
188 | static inline void cm_t35_init_nand(void) {} | |
189 | #endif | |
190 | ||
7f049ad1 MR |
191 | #define CM_T35_LCD_EN_GPIO 157 |
192 | #define CM_T35_LCD_BL_GPIO 58 | |
193 | #define CM_T35_DVI_EN_GPIO 54 | |
194 | ||
fe0cf7d9 TV |
195 | static const struct display_timing cm_t35_lcd_videomode = { |
196 | .pixelclock = { 0, 26000000, 0 }, | |
197 | ||
198 | .hactive = { 0, 480, 0 }, | |
199 | .hfront_porch = { 0, 104, 0 }, | |
200 | .hback_porch = { 0, 8, 0 }, | |
201 | .hsync_len = { 0, 8, 0 }, | |
202 | ||
203 | .vactive = { 0, 640, 0 }, | |
204 | .vfront_porch = { 0, 4, 0 }, | |
205 | .vback_porch = { 0, 2, 0 }, | |
206 | .vsync_len = { 0, 2, 0 }, | |
207 | ||
208 | .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW | | |
209 | DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_NEGEDGE, | |
210 | }; | |
211 | ||
212 | static struct panel_dpi_platform_data cm_t35_lcd_pdata = { | |
213 | .name = "lcd", | |
214 | .source = "dpi.0", | |
215 | ||
216 | .data_lines = 18, | |
217 | ||
218 | .display_timing = &cm_t35_lcd_videomode, | |
219 | ||
220 | .enable_gpio = -1, | |
221 | .backlight_gpio = CM_T35_LCD_BL_GPIO, | |
222 | }; | |
223 | ||
224 | static struct platform_device cm_t35_lcd_device = { | |
225 | .name = "panel-dpi", | |
226 | .id = 0, | |
227 | .dev.platform_data = &cm_t35_lcd_pdata, | |
89747c91 BW |
228 | }; |
229 | ||
fe0cf7d9 TV |
230 | static struct connector_dvi_platform_data cm_t35_dvi_connector_pdata = { |
231 | .name = "dvi", | |
232 | .source = "tfp410.0", | |
233 | .i2c_bus_num = -1, | |
89747c91 BW |
234 | }; |
235 | ||
fe0cf7d9 TV |
236 | static struct platform_device cm_t35_dvi_connector_device = { |
237 | .name = "connector-dvi", | |
238 | .id = 0, | |
239 | .dev.platform_data = &cm_t35_dvi_connector_pdata, | |
7f049ad1 MR |
240 | }; |
241 | ||
fe0cf7d9 TV |
242 | static struct encoder_tfp410_platform_data cm_t35_tfp410_pdata = { |
243 | .name = "tfp410.0", | |
244 | .source = "dpi.0", | |
245 | .data_lines = 24, | |
246 | .power_down_gpio = CM_T35_DVI_EN_GPIO, | |
7f049ad1 MR |
247 | }; |
248 | ||
fe0cf7d9 TV |
249 | static struct platform_device cm_t35_tfp410_device = { |
250 | .name = "tfp410", | |
251 | .id = 0, | |
252 | .dev.platform_data = &cm_t35_tfp410_pdata, | |
7f049ad1 MR |
253 | }; |
254 | ||
fe0cf7d9 TV |
255 | static struct connector_atv_platform_data cm_t35_tv_pdata = { |
256 | .name = "tv", | |
257 | .source = "venc.0", | |
258 | .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO, | |
259 | .invert_polarity = false, | |
260 | }; | |
261 | ||
262 | static struct platform_device cm_t35_tv_connector_device = { | |
263 | .name = "connector-analog-tv", | |
264 | .id = 0, | |
265 | .dev.platform_data = &cm_t35_tv_pdata, | |
7f049ad1 MR |
266 | }; |
267 | ||
268 | static struct omap_dss_board_info cm_t35_dss_data = { | |
fe0cf7d9 | 269 | .default_display_name = "dvi", |
7f049ad1 MR |
270 | }; |
271 | ||
7f049ad1 MR |
272 | static struct omap2_mcspi_device_config tdo24m_mcspi_config = { |
273 | .turbo_mode = 0, | |
7f049ad1 MR |
274 | }; |
275 | ||
276 | static struct tdo24m_platform_data tdo24m_config = { | |
277 | .model = TDO35S, | |
278 | }; | |
279 | ||
280 | static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = { | |
281 | { | |
282 | .modalias = "tdo24m", | |
283 | .bus_num = 4, | |
284 | .chip_select = 0, | |
285 | .max_speed_hz = 1000000, | |
286 | .controller_data = &tdo24m_mcspi_config, | |
287 | .platform_data = &tdo24m_config, | |
288 | }, | |
289 | }; | |
290 | ||
291 | static void __init cm_t35_init_display(void) | |
292 | { | |
293 | int err; | |
294 | ||
7f049ad1 MR |
295 | spi_register_board_info(cm_t35_lcd_spi_board_info, |
296 | ARRAY_SIZE(cm_t35_lcd_spi_board_info)); | |
297 | ||
e471e9ad TV |
298 | |
299 | err = gpio_request_one(CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, | |
300 | "lcd bl enable"); | |
7f049ad1 | 301 | if (err) { |
e471e9ad | 302 | pr_err("CM-T35: failed to request LCD EN GPIO\n"); |
bc593f5d | 303 | return; |
7f049ad1 MR |
304 | } |
305 | ||
7f049ad1 | 306 | msleep(50); |
bc593f5d | 307 | gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
7f049ad1 | 308 | |
d5e13227 | 309 | err = omap_display_init(&cm_t35_dss_data); |
7f049ad1 MR |
310 | if (err) { |
311 | pr_err("CM-T35: failed to register DSS device\n"); | |
e471e9ad | 312 | gpio_free(CM_T35_LCD_EN_GPIO); |
7f049ad1 | 313 | } |
fe0cf7d9 TV |
314 | |
315 | platform_device_register(&cm_t35_tfp410_device); | |
316 | platform_device_register(&cm_t35_dvi_connector_device); | |
317 | platform_device_register(&cm_t35_lcd_device); | |
318 | platform_device_register(&cm_t35_tv_connector_device); | |
7f049ad1 MR |
319 | } |
320 | ||
786b01a8 OD |
321 | static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { |
322 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), | |
2886d128 MR |
323 | }; |
324 | ||
786b01a8 OD |
325 | static struct regulator_consumer_supply cm_t35_vsim_supply[] = { |
326 | REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), | |
2886d128 MR |
327 | }; |
328 | ||
b74f149c IG |
329 | static struct regulator_consumer_supply cm_t35_vio_supplies[] = { |
330 | REGULATOR_SUPPLY("vcc", "spi1.0"), | |
cd1c683c | 331 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"), |
1f92a1a4 | 332 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), |
1738ddbe | 333 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), |
b74f149c IG |
334 | }; |
335 | ||
2886d128 MR |
336 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
337 | static struct regulator_init_data cm_t35_vmmc1 = { | |
338 | .constraints = { | |
339 | .min_uV = 1850000, | |
340 | .max_uV = 3150000, | |
341 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
342 | | REGULATOR_MODE_STANDBY, | |
343 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
344 | | REGULATOR_CHANGE_MODE | |
345 | | REGULATOR_CHANGE_STATUS, | |
346 | }, | |
786b01a8 OD |
347 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), |
348 | .consumer_supplies = cm_t35_vmmc1_supply, | |
2886d128 MR |
349 | }; |
350 | ||
351 | /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ | |
352 | static struct regulator_init_data cm_t35_vsim = { | |
353 | .constraints = { | |
354 | .min_uV = 1800000, | |
355 | .max_uV = 3000000, | |
356 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
357 | | REGULATOR_MODE_STANDBY, | |
358 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
359 | | REGULATOR_CHANGE_MODE | |
360 | | REGULATOR_CHANGE_STATUS, | |
361 | }, | |
786b01a8 OD |
362 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), |
363 | .consumer_supplies = cm_t35_vsim_supply, | |
2886d128 MR |
364 | }; |
365 | ||
b74f149c IG |
366 | static struct regulator_init_data cm_t35_vio = { |
367 | .constraints = { | |
368 | .min_uV = 1800000, | |
369 | .max_uV = 1800000, | |
370 | .apply_uV = true, | |
371 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
372 | | REGULATOR_MODE_STANDBY, | |
373 | .valid_ops_mask = REGULATOR_CHANGE_MODE, | |
374 | }, | |
375 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies), | |
376 | .consumer_supplies = cm_t35_vio_supplies, | |
377 | }; | |
378 | ||
bead4375 | 379 | static uint32_t cm_t35_keymap[] = { |
2886d128 MR |
380 | KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT), |
381 | KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN), | |
382 | KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D), | |
383 | }; | |
384 | ||
385 | static struct matrix_keymap_data cm_t35_keymap_data = { | |
386 | .keymap = cm_t35_keymap, | |
387 | .keymap_size = ARRAY_SIZE(cm_t35_keymap), | |
388 | }; | |
389 | ||
390 | static struct twl4030_keypad_data cm_t35_kp_data = { | |
391 | .keymap_data = &cm_t35_keymap_data, | |
392 | .rows = 3, | |
393 | .cols = 3, | |
394 | .rep = 1, | |
395 | }; | |
396 | ||
68ff0423 | 397 | static struct omap2_hsmmc_info mmc[] = { |
2886d128 MR |
398 | { |
399 | .mmc = 1, | |
3a63833e | 400 | .caps = MMC_CAP_4_BIT_DATA, |
2886d128 MR |
401 | .gpio_cd = -EINVAL, |
402 | .gpio_wp = -EINVAL, | |
3b972bf0 | 403 | .deferred = true, |
2886d128 MR |
404 | }, |
405 | { | |
406 | .mmc = 2, | |
3a63833e | 407 | .caps = MMC_CAP_4_BIT_DATA, |
2886d128 MR |
408 | .transceiver = 1, |
409 | .gpio_cd = -EINVAL, | |
410 | .gpio_wp = -EINVAL, | |
411 | .ocr_mask = 0x00100000, /* 3.3V */ | |
412 | }, | |
413 | {} /* Terminator */ | |
414 | }; | |
415 | ||
59b1499a RQ |
416 | static struct usbhs_phy_data phy_data[] __initdata = { |
417 | { | |
418 | .port = 1, | |
419 | .reset_gpio = OMAP_MAX_GPIO_LINES + 6, | |
420 | .vcc_gpio = -EINVAL, | |
421 | }, | |
422 | { | |
423 | .port = 2, | |
424 | .reset_gpio = OMAP_MAX_GPIO_LINES + 7, | |
425 | .vcc_gpio = -EINVAL, | |
426 | }, | |
427 | }; | |
428 | ||
42973159 | 429 | static struct usbhs_omap_platform_data usbhs_bdata __initdata = { |
181b250c KM |
430 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
431 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, | |
2886d128 MR |
432 | }; |
433 | ||
36863964 | 434 | static void __init cm_t35_init_usbh(void) |
039401f3 IG |
435 | { |
436 | int err; | |
437 | ||
438 | err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO, | |
439 | GPIOF_OUT_INIT_LOW, "usb hub rst"); | |
440 | if (err) { | |
441 | pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err); | |
442 | } else { | |
443 | udelay(10); | |
444 | gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1); | |
445 | msleep(1); | |
446 | } | |
447 | ||
59b1499a | 448 | usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); |
039401f3 IG |
449 | usbhs_init(&usbhs_bdata); |
450 | } | |
451 | ||
2886d128 MR |
452 | static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, |
453 | unsigned ngpio) | |
454 | { | |
455 | int wlan_rst = gpio + 2; | |
456 | ||
bc593f5d | 457 | if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) { |
2886d128 | 458 | gpio_export(wlan_rst, 0); |
2886d128 | 459 | udelay(10); |
be741de1 | 460 | gpio_set_value_cansleep(wlan_rst, 0); |
2886d128 | 461 | udelay(10); |
be741de1 | 462 | gpio_set_value_cansleep(wlan_rst, 1); |
2886d128 MR |
463 | } else { |
464 | pr_err("CM-T35: could not obtain gpio for WiFi reset\n"); | |
465 | } | |
466 | ||
467 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ | |
468 | mmc[0].gpio_cd = gpio + 0; | |
3b972bf0 | 469 | omap_hsmmc_late_init(mmc); |
2886d128 | 470 | |
2886d128 MR |
471 | return 0; |
472 | } | |
473 | ||
474 | static struct twl4030_gpio_platform_data cm_t35_gpio_data = { | |
2886d128 MR |
475 | .setup = cm_t35_twl_gpio_setup, |
476 | }; | |
477 | ||
d61676b8 IG |
478 | static struct twl4030_power_data cm_t35_power_data = { |
479 | .use_poweroff = true, | |
480 | }; | |
481 | ||
2886d128 | 482 | static struct twl4030_platform_data cm_t35_twldata = { |
2886d128 MR |
483 | /* platform_data for children goes here */ |
484 | .keypad = &cm_t35_kp_data, | |
2886d128 MR |
485 | .gpio = &cm_t35_gpio_data, |
486 | .vmmc1 = &cm_t35_vmmc1, | |
487 | .vsim = &cm_t35_vsim, | |
b74f149c | 488 | .vio = &cm_t35_vio, |
d61676b8 | 489 | .power = &cm_t35_power_data, |
2886d128 MR |
490 | }; |
491 | ||
d396be47 DL |
492 | #if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE) |
493 | #include <media/omap3isp.h> | |
494 | #include "devices.h" | |
495 | ||
496 | static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = { | |
497 | { | |
498 | I2C_BOARD_INFO("mt9t001", 0x5d), | |
499 | }, | |
3d6bbca9 DL |
500 | { |
501 | I2C_BOARD_INFO("tvp5150", 0x5c), | |
502 | }, | |
d396be47 DL |
503 | }; |
504 | ||
505 | static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = { | |
506 | { | |
507 | .board_info = &cm_t35_isp_i2c_boardinfo[0], | |
508 | .i2c_adapter_id = 3, | |
509 | }, | |
510 | { NULL, 0, }, | |
511 | }; | |
512 | ||
3d6bbca9 DL |
513 | static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = { |
514 | { | |
515 | .board_info = &cm_t35_isp_i2c_boardinfo[1], | |
516 | .i2c_adapter_id = 3, | |
517 | }, | |
518 | { NULL, 0, }, | |
519 | }; | |
520 | ||
d396be47 DL |
521 | static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = { |
522 | { | |
523 | .subdevs = cm_t35_isp_primary_subdevs, | |
524 | .interface = ISP_INTERFACE_PARALLEL, | |
525 | .bus = { | |
526 | .parallel = { | |
527 | .clk_pol = 1, | |
528 | }, | |
529 | }, | |
530 | }, | |
3d6bbca9 DL |
531 | { |
532 | .subdevs = cm_t35_isp_secondary_subdevs, | |
533 | .interface = ISP_INTERFACE_PARALLEL, | |
534 | .bus = { | |
535 | .parallel = { | |
536 | .clk_pol = 0, | |
537 | }, | |
538 | }, | |
539 | }, | |
d396be47 DL |
540 | { NULL, 0, }, |
541 | }; | |
542 | ||
543 | static struct isp_platform_data cm_t35_isp_pdata = { | |
544 | .subdevs = cm_t35_isp_subdevs, | |
545 | }; | |
546 | ||
e68084c6 LP |
547 | static struct regulator_consumer_supply cm_t35_camera_supplies[] = { |
548 | REGULATOR_SUPPLY("vaa", "3-005d"), | |
549 | REGULATOR_SUPPLY("vdd", "3-005d"), | |
550 | }; | |
551 | ||
d396be47 DL |
552 | static void __init cm_t35_init_camera(void) |
553 | { | |
e68084c6 LP |
554 | struct clk *clk; |
555 | ||
556 | clk = clk_register_fixed_rate(NULL, "mt9t001-clkin", NULL, CLK_IS_ROOT, | |
557 | 48000000); | |
558 | clk_register_clkdev(clk, NULL, "3-005d"); | |
559 | ||
560 | regulator_register_fixed(2, cm_t35_camera_supplies, | |
561 | ARRAY_SIZE(cm_t35_camera_supplies)); | |
562 | ||
d396be47 DL |
563 | if (omap3_init_camera(&cm_t35_isp_pdata) < 0) |
564 | pr_warn("CM-T3x: Failed registering camera device!\n"); | |
565 | } | |
566 | ||
567 | #else | |
568 | static inline void cm_t35_init_camera(void) {} | |
569 | #endif /* CONFIG_VIDEO_OMAP3 */ | |
570 | ||
2886d128 MR |
571 | static void __init cm_t35_init_i2c(void) |
572 | { | |
b252b0ef | 573 | omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, |
19ce6439 IG |
574 | TWL_COMMON_REGULATOR_VDAC | |
575 | TWL_COMMON_PDATA_AUDIO); | |
b252b0ef | 576 | |
fbd8071c | 577 | omap3_pmic_init("tps65930", &cm_t35_twldata); |
d396be47 DL |
578 | |
579 | omap_register_i2c_bus(3, 400, NULL, 0); | |
2886d128 MR |
580 | } |
581 | ||
c7ecea24 | 582 | #ifdef CONFIG_OMAP_MUX |
ca5742bd | 583 | static struct omap_board_mux board_mux[] __initdata = { |
edc961a2 MR |
584 | /* nCS and IRQ for CM-T35 ethernet */ |
585 | OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), | |
586 | OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), | |
587 | ||
588 | /* nCS and IRQ for SB-T35 ethernet */ | |
589 | OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0), | |
590 | OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), | |
591 | ||
592 | /* PENDOWN GPIO */ | |
593 | OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), | |
594 | ||
595 | /* mUSB */ | |
596 | OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
597 | OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
598 | OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
599 | OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
600 | OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
601 | OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
602 | OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
603 | OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
604 | OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
605 | OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
606 | OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
607 | OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
608 | ||
609 | /* MMC 2 */ | |
610 | OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
611 | OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
612 | OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
613 | OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
614 | ||
615 | /* McSPI 1 */ | |
616 | OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
617 | OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
618 | OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
619 | OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
620 | ||
621 | /* McSPI 4 */ | |
622 | OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
623 | OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
624 | OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
625 | OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), | |
626 | ||
627 | /* McBSP 2 */ | |
628 | OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
629 | OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
630 | OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
631 | OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
632 | ||
633 | /* serial ports */ | |
634 | OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), | |
635 | OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), | |
636 | OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
637 | OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
638 | ||
c3146974 | 639 | /* common DSS */ |
edc961a2 MR |
640 | OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
641 | OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
642 | OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
643 | OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
edc961a2 MR |
644 | OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
645 | OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
646 | OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
647 | OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
648 | OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
649 | OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
650 | OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
651 | OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
652 | OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
653 | OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
654 | OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
655 | OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), | |
edc961a2 | 656 | |
d396be47 DL |
657 | /* Camera */ |
658 | OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
659 | OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
660 | OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
661 | OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
662 | OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
663 | OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
664 | OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
665 | OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
666 | OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
667 | OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
668 | OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
669 | OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
670 | OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
671 | OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
672 | OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
673 | OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
674 | ||
675 | OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN), | |
676 | OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN), | |
677 | ||
7f049ad1 MR |
678 | /* display controls */ |
679 | OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
680 | OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
681 | OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), | |
682 | ||
edc961a2 MR |
683 | /* TPS IRQ */ |
684 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ | |
685 | OMAP_PIN_INPUT_PULLUP), | |
686 | ||
ca5742bd TL |
687 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
688 | }; | |
c3146974 IG |
689 | |
690 | static void __init cm_t3x_common_dss_mux_init(int mux_mode) | |
691 | { | |
692 | omap_mux_init_signal("dss_data18", mux_mode); | |
693 | omap_mux_init_signal("dss_data19", mux_mode); | |
694 | omap_mux_init_signal("dss_data20", mux_mode); | |
695 | omap_mux_init_signal("dss_data21", mux_mode); | |
696 | omap_mux_init_signal("dss_data22", mux_mode); | |
697 | omap_mux_init_signal("dss_data23", mux_mode); | |
698 | } | |
699 | ||
700 | static void __init cm_t35_init_mux(void) | |
701 | { | |
b2404f42 IG |
702 | int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT; |
703 | ||
704 | omap_mux_init_signal("dss_data0.dss_data0", mux_mode); | |
705 | omap_mux_init_signal("dss_data1.dss_data1", mux_mode); | |
706 | omap_mux_init_signal("dss_data2.dss_data2", mux_mode); | |
707 | omap_mux_init_signal("dss_data3.dss_data3", mux_mode); | |
708 | omap_mux_init_signal("dss_data4.dss_data4", mux_mode); | |
709 | omap_mux_init_signal("dss_data5.dss_data5", mux_mode); | |
710 | cm_t3x_common_dss_mux_init(mux_mode); | |
c3146974 IG |
711 | } |
712 | ||
713 | static void __init cm_t3730_init_mux(void) | |
714 | { | |
b2404f42 IG |
715 | int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT; |
716 | ||
717 | omap_mux_init_signal("sys_boot0", mux_mode); | |
718 | omap_mux_init_signal("sys_boot1", mux_mode); | |
719 | omap_mux_init_signal("sys_boot3", mux_mode); | |
720 | omap_mux_init_signal("sys_boot4", mux_mode); | |
721 | omap_mux_init_signal("sys_boot5", mux_mode); | |
722 | omap_mux_init_signal("sys_boot6", mux_mode); | |
723 | cm_t3x_common_dss_mux_init(mux_mode); | |
c3146974 IG |
724 | } |
725 | #else | |
726 | static inline void cm_t35_init_mux(void) {} | |
727 | static inline void cm_t3730_init_mux(void) {} | |
c7ecea24 | 728 | #endif |
ca5742bd | 729 | |
c3146974 | 730 | static void __init cm_t3x_common_init(void) |
2886d128 | 731 | { |
ca5742bd | 732 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
2886d128 | 733 | omap_serial_init(); |
a4ca9dbe TL |
734 | omap_sdrc_init(mt46h32m32lf6_sdrc_params, |
735 | mt46h32m32lf6_sdrc_params); | |
3b972bf0 | 736 | omap_hsmmc_init(mmc); |
2886d128 | 737 | cm_t35_init_i2c(); |
96974a24 | 738 | omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); |
2886d128 MR |
739 | cm_t35_init_ethernet(); |
740 | cm_t35_init_led(); | |
7f049ad1 | 741 | cm_t35_init_display(); |
40234bf7 | 742 | omap_twl4030_audio_init("cm-t3x", NULL); |
2886d128 | 743 | |
51482be9 | 744 | usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb"); |
9e18630b | 745 | usb_musb_init(NULL); |
039401f3 | 746 | cm_t35_init_usbh(); |
d396be47 | 747 | cm_t35_init_camera(); |
2886d128 MR |
748 | } |
749 | ||
c3146974 IG |
750 | static void __init cm_t35_init(void) |
751 | { | |
752 | cm_t3x_common_init(); | |
753 | cm_t35_init_mux(); | |
754 | cm_t35_init_nand(); | |
755 | } | |
756 | ||
757 | static void __init cm_t3730_init(void) | |
758 | { | |
759 | cm_t3x_common_init(); | |
760 | cm_t3730_init_mux(); | |
761 | } | |
762 | ||
2886d128 | 763 | MACHINE_START(CM_T35, "Compulab CM-T35") |
5e52b435 | 764 | .atag_offset = 0x100, |
71ee7dad | 765 | .reserve = omap_reserve, |
3dc3bad6 | 766 | .map_io = omap3_map_io, |
8f5b5a41 | 767 | .init_early = omap35xx_init_early, |
741e3a89 | 768 | .init_irq = omap3_init_irq, |
6b2f55d7 | 769 | .handle_irq = omap3_intc_handle_irq, |
2886d128 | 770 | .init_machine = cm_t35_init, |
bbd707ac | 771 | .init_late = omap35xx_init_late, |
6bb27d73 | 772 | .init_time = omap3_sync32k_timer_init, |
187e3e06 | 773 | .restart = omap3xxx_restart, |
2886d128 | 774 | MACHINE_END |
c3146974 IG |
775 | |
776 | MACHINE_START(CM_T3730, "Compulab CM-T3730") | |
187e3e06 PW |
777 | .atag_offset = 0x100, |
778 | .reserve = omap_reserve, | |
779 | .map_io = omap3_map_io, | |
780 | .init_early = omap3630_init_early, | |
781 | .init_irq = omap3_init_irq, | |
6b2f55d7 | 782 | .handle_irq = omap3_intc_handle_irq, |
187e3e06 | 783 | .init_machine = cm_t3730_init, |
bbd707ac | 784 | .init_late = omap3630_init_late, |
6bb27d73 | 785 | .init_time = omap3_sync32k_timer_init, |
187e3e06 | 786 | .restart = omap3xxx_restart, |
c3146974 | 787 | MACHINE_END |