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b075f58b DA |
1 | /* |
2 | * Board support file for OMAP4430 based PandaBoard. | |
3 | * | |
4 | * Copyright (C) 2010 Texas Instruments | |
5 | * | |
6 | * Author: David Anders <x0132446@ti.com> | |
7 | * | |
8 | * Based on mach-omap2/board-4430sdp.c | |
9 | * | |
10 | * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> | |
11 | * | |
12 | * Based on mach-omap2/board-3430sdp.c | |
13 | * | |
14 | * This program is free software; you can redistribute it and/or modify | |
15 | * it under the terms of the GNU General Public License version 2 as | |
16 | * published by the Free Software Foundation. | |
17 | */ | |
18 | ||
19 | #include <linux/kernel.h> | |
20 | #include <linux/init.h> | |
21 | #include <linux/platform_device.h> | |
1740d483 | 22 | #include <linux/clk.h> |
b075f58b | 23 | #include <linux/io.h> |
3da434ac | 24 | #include <linux/leds.h> |
b075f58b DA |
25 | #include <linux/gpio.h> |
26 | #include <linux/usb/otg.h> | |
27 | #include <linux/i2c/twl.h> | |
28 | #include <linux/regulator/machine.h> | |
edc84061 | 29 | #include <linux/regulator/fixed.h> |
b17e0979 | 30 | #include <linux/wl12xx.h> |
b075f58b DA |
31 | |
32 | #include <mach/hardware.h> | |
33 | #include <mach/omap4-common.h> | |
34 | #include <asm/mach-types.h> | |
35 | #include <asm/mach/arch.h> | |
36 | #include <asm/mach/map.h> | |
37 | ||
38 | #include <plat/board.h> | |
39 | #include <plat/common.h> | |
b075f58b DA |
40 | #include <plat/usb.h> |
41 | #include <plat/mmc.h> | |
04aeae77 | 42 | #include "timer-gp.h" |
b075f58b | 43 | |
b075f58b | 44 | #include "hsmmc.h" |
4814ced5 | 45 | #include "control.h" |
fc63de82 | 46 | #include "mux.h" |
b075f58b | 47 | |
4415beb6 DA |
48 | #define GPIO_HUB_POWER 1 |
49 | #define GPIO_HUB_NRESET 62 | |
edc84061 | 50 | #define GPIO_WIFI_PMENA 43 |
b17e0979 | 51 | #define GPIO_WIFI_IRQ 53 |
4415beb6 | 52 | |
ec179ea5 GE |
53 | /* wl127x BT, FM, GPS connectivity chip */ |
54 | static int wl1271_gpios[] = {46, -1, -1}; | |
55 | static struct platform_device wl1271_device = { | |
56 | .name = "kim", | |
57 | .id = -1, | |
58 | .dev = { | |
59 | .platform_data = &wl1271_gpios, | |
60 | }, | |
61 | }; | |
62 | ||
3da434ac RSA |
63 | static struct gpio_led gpio_leds[] = { |
64 | { | |
65 | .name = "pandaboard::status1", | |
66 | .default_trigger = "heartbeat", | |
67 | .gpio = 7, | |
68 | }, | |
69 | { | |
70 | .name = "pandaboard::status2", | |
71 | .default_trigger = "mmc0", | |
72 | .gpio = 8, | |
73 | }, | |
74 | }; | |
b075f58b | 75 | |
3da434ac RSA |
76 | static struct gpio_led_platform_data gpio_led_info = { |
77 | .leds = gpio_leds, | |
78 | .num_leds = ARRAY_SIZE(gpio_leds), | |
79 | }; | |
80 | ||
81 | static struct platform_device leds_gpio = { | |
82 | .name = "leds-gpio", | |
83 | .id = -1, | |
84 | .dev = { | |
85 | .platform_data = &gpio_led_info, | |
86 | }, | |
87 | }; | |
88 | ||
89 | static struct platform_device *panda_devices[] __initdata = { | |
90 | &leds_gpio, | |
ec179ea5 | 91 | &wl1271_device, |
3da434ac | 92 | }; |
b075f58b | 93 | |
3dc3bad6 | 94 | static void __init omap4_panda_init_early(void) |
b075f58b | 95 | { |
4805734b PW |
96 | omap2_init_common_infrastructure(); |
97 | omap2_init_common_devices(NULL, NULL); | |
b075f58b DA |
98 | } |
99 | ||
4415beb6 DA |
100 | static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |
101 | .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, | |
102 | .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, | |
103 | .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, | |
104 | .phy_reset = false, | |
105 | .reset_gpio_port[0] = -EINVAL, | |
106 | .reset_gpio_port[1] = -EINVAL, | |
107 | .reset_gpio_port[2] = -EINVAL | |
108 | }; | |
109 | ||
110 | static void __init omap4_ehci_init(void) | |
111 | { | |
112 | int ret; | |
1740d483 | 113 | struct clk *phy_ref_clk; |
4415beb6 | 114 | |
1740d483 AG |
115 | /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */ |
116 | phy_ref_clk = clk_get(NULL, "auxclk3_ck"); | |
117 | if (IS_ERR(phy_ref_clk)) { | |
118 | pr_err("Cannot request auxclk3\n"); | |
119 | goto error1; | |
120 | } | |
121 | clk_set_rate(phy_ref_clk, 19200000); | |
122 | clk_enable(phy_ref_clk); | |
4415beb6 DA |
123 | |
124 | /* disable the power to the usb hub prior to init */ | |
125 | ret = gpio_request(GPIO_HUB_POWER, "hub_power"); | |
126 | if (ret) { | |
127 | pr_err("Cannot request GPIO %d\n", GPIO_HUB_POWER); | |
128 | goto error1; | |
129 | } | |
130 | gpio_export(GPIO_HUB_POWER, 0); | |
131 | gpio_direction_output(GPIO_HUB_POWER, 0); | |
132 | gpio_set_value(GPIO_HUB_POWER, 0); | |
133 | ||
134 | /* reset phy+hub */ | |
135 | ret = gpio_request(GPIO_HUB_NRESET, "hub_nreset"); | |
136 | if (ret) { | |
137 | pr_err("Cannot request GPIO %d\n", GPIO_HUB_NRESET); | |
138 | goto error2; | |
139 | } | |
140 | gpio_export(GPIO_HUB_NRESET, 0); | |
141 | gpio_direction_output(GPIO_HUB_NRESET, 0); | |
142 | gpio_set_value(GPIO_HUB_NRESET, 0); | |
143 | gpio_set_value(GPIO_HUB_NRESET, 1); | |
144 | ||
145 | usb_ehci_init(&ehci_pdata); | |
146 | ||
147 | /* enable power to hub */ | |
148 | gpio_set_value(GPIO_HUB_POWER, 1); | |
149 | return; | |
150 | ||
151 | error2: | |
152 | gpio_free(GPIO_HUB_POWER); | |
153 | error1: | |
154 | pr_err("Unable to initialize EHCI power/reset\n"); | |
155 | return; | |
156 | ||
157 | } | |
158 | ||
b075f58b DA |
159 | static struct omap_musb_board_data musb_board_data = { |
160 | .interface_type = MUSB_INTERFACE_UTMI, | |
09e72002 | 161 | .mode = MUSB_OTG, |
b075f58b DA |
162 | .power = 100, |
163 | }; | |
164 | ||
e70357e3 HH |
165 | static struct twl4030_usb_data omap4_usbphy_data = { |
166 | .phy_init = omap4430_phy_init, | |
167 | .phy_exit = omap4430_phy_exit, | |
168 | .phy_power = omap4430_phy_power, | |
169 | .phy_set_clock = omap4430_phy_set_clk, | |
170 | }; | |
171 | ||
b075f58b DA |
172 | static struct omap2_hsmmc_info mmc[] = { |
173 | { | |
174 | .mmc = 1, | |
3a63833e | 175 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
b075f58b | 176 | .gpio_wp = -EINVAL, |
5b59cc2f | 177 | .gpio_cd = -EINVAL, |
b075f58b | 178 | }, |
b17e0979 PM |
179 | { |
180 | .name = "wl1271", | |
181 | .mmc = 5, | |
182 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, | |
183 | .gpio_wp = -EINVAL, | |
184 | .gpio_cd = -EINVAL, | |
185 | .ocr_mask = MMC_VDD_165_195, | |
186 | .nonremovable = true, | |
187 | }, | |
b075f58b DA |
188 | {} /* Terminator */ |
189 | }; | |
190 | ||
191 | static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = { | |
192 | { | |
193 | .supply = "vmmc", | |
0005ae73 | 194 | .dev_name = "omap_hsmmc.0", |
b075f58b | 195 | }, |
b075f58b DA |
196 | }; |
197 | ||
edc84061 PM |
198 | static struct regulator_consumer_supply omap4_panda_vmmc5_supply = { |
199 | .supply = "vmmc", | |
0005ae73 | 200 | .dev_name = "omap_hsmmc.4", |
edc84061 PM |
201 | }; |
202 | ||
203 | static struct regulator_init_data panda_vmmc5 = { | |
204 | .constraints = { | |
205 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
206 | }, | |
207 | .num_consumer_supplies = 1, | |
208 | .consumer_supplies = &omap4_panda_vmmc5_supply, | |
209 | }; | |
210 | ||
211 | static struct fixed_voltage_config panda_vwlan = { | |
212 | .supply_name = "vwl1271", | |
213 | .microvolts = 1800000, /* 1.8V */ | |
214 | .gpio = GPIO_WIFI_PMENA, | |
215 | .startup_delay = 70000, /* 70msec */ | |
216 | .enable_high = 1, | |
217 | .enabled_at_boot = 0, | |
218 | .init_data = &panda_vmmc5, | |
219 | }; | |
220 | ||
221 | static struct platform_device omap_vwlan_device = { | |
222 | .name = "reg-fixed-voltage", | |
223 | .id = 1, | |
224 | .dev = { | |
225 | .platform_data = &panda_vwlan, | |
226 | }, | |
227 | }; | |
228 | ||
b17e0979 PM |
229 | struct wl12xx_platform_data omap_panda_wlan_data __initdata = { |
230 | .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ), | |
231 | /* PANDA ref clock is 38.4 MHz */ | |
232 | .board_ref_clock = 2, | |
233 | }; | |
234 | ||
b075f58b DA |
235 | static int omap4_twl6030_hsmmc_late_init(struct device *dev) |
236 | { | |
237 | int ret = 0; | |
238 | struct platform_device *pdev = container_of(dev, | |
239 | struct platform_device, dev); | |
240 | struct omap_mmc_platform_data *pdata = dev->platform_data; | |
241 | ||
bf56f0a6 MN |
242 | if (!pdata) { |
243 | dev_err(dev, "%s: NULL platform data\n", __func__); | |
244 | return -EINVAL; | |
245 | } | |
b075f58b | 246 | /* Setting MMC1 Card detect Irq */ |
bf56f0a6 MN |
247 | if (pdev->id == 0) { |
248 | ret = twl6030_mmc_card_detect_config(); | |
249 | if (ret) | |
250 | dev_err(dev, "%s: Error card detect config(%d)\n", | |
251 | __func__, ret); | |
252 | else | |
253 | pdata->slots[0].card_detect = twl6030_mmc_card_detect; | |
254 | } | |
b075f58b DA |
255 | return ret; |
256 | } | |
257 | ||
258 | static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev) | |
259 | { | |
b9b52620 DA |
260 | struct omap_mmc_platform_data *pdata; |
261 | ||
262 | /* dev can be null if CONFIG_MMC_OMAP_HS is not set */ | |
263 | if (!dev) { | |
264 | pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n"); | |
265 | return; | |
266 | } | |
267 | pdata = dev->platform_data; | |
b075f58b DA |
268 | |
269 | pdata->init = omap4_twl6030_hsmmc_late_init; | |
270 | } | |
271 | ||
272 | static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) | |
273 | { | |
274 | struct omap2_hsmmc_info *c; | |
275 | ||
276 | omap2_hsmmc_init(controllers); | |
277 | for (c = controllers; c->mmc; c++) | |
278 | omap4_twl6030_hsmmc_set_late_init(c->dev); | |
279 | ||
280 | return 0; | |
281 | } | |
282 | ||
283 | static struct regulator_init_data omap4_panda_vaux1 = { | |
284 | .constraints = { | |
285 | .min_uV = 1000000, | |
286 | .max_uV = 3000000, | |
287 | .apply_uV = true, | |
288 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
289 | | REGULATOR_MODE_STANDBY, | |
290 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
291 | | REGULATOR_CHANGE_MODE | |
292 | | REGULATOR_CHANGE_STATUS, | |
293 | }, | |
294 | }; | |
295 | ||
296 | static struct regulator_init_data omap4_panda_vaux2 = { | |
297 | .constraints = { | |
298 | .min_uV = 1200000, | |
299 | .max_uV = 2800000, | |
300 | .apply_uV = true, | |
301 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
302 | | REGULATOR_MODE_STANDBY, | |
303 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
304 | | REGULATOR_CHANGE_MODE | |
305 | | REGULATOR_CHANGE_STATUS, | |
306 | }, | |
307 | }; | |
308 | ||
309 | static struct regulator_init_data omap4_panda_vaux3 = { | |
310 | .constraints = { | |
311 | .min_uV = 1000000, | |
312 | .max_uV = 3000000, | |
313 | .apply_uV = true, | |
314 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
315 | | REGULATOR_MODE_STANDBY, | |
316 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
317 | | REGULATOR_CHANGE_MODE | |
318 | | REGULATOR_CHANGE_STATUS, | |
319 | }, | |
320 | }; | |
321 | ||
322 | /* VMMC1 for MMC1 card */ | |
323 | static struct regulator_init_data omap4_panda_vmmc = { | |
324 | .constraints = { | |
325 | .min_uV = 1200000, | |
326 | .max_uV = 3000000, | |
327 | .apply_uV = true, | |
328 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
329 | | REGULATOR_MODE_STANDBY, | |
330 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
331 | | REGULATOR_CHANGE_MODE | |
332 | | REGULATOR_CHANGE_STATUS, | |
333 | }, | |
191183b9 | 334 | .num_consumer_supplies = 1, |
b075f58b DA |
335 | .consumer_supplies = omap4_panda_vmmc_supply, |
336 | }; | |
337 | ||
338 | static struct regulator_init_data omap4_panda_vpp = { | |
339 | .constraints = { | |
340 | .min_uV = 1800000, | |
341 | .max_uV = 2500000, | |
342 | .apply_uV = true, | |
343 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
344 | | REGULATOR_MODE_STANDBY, | |
345 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
346 | | REGULATOR_CHANGE_MODE | |
347 | | REGULATOR_CHANGE_STATUS, | |
348 | }, | |
349 | }; | |
350 | ||
351 | static struct regulator_init_data omap4_panda_vusim = { | |
352 | .constraints = { | |
353 | .min_uV = 1200000, | |
354 | .max_uV = 2900000, | |
355 | .apply_uV = true, | |
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 | }, | |
362 | }; | |
363 | ||
364 | static struct regulator_init_data omap4_panda_vana = { | |
365 | .constraints = { | |
366 | .min_uV = 2100000, | |
367 | .max_uV = 2100000, | |
b075f58b DA |
368 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
369 | | REGULATOR_MODE_STANDBY, | |
370 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
371 | | REGULATOR_CHANGE_STATUS, | |
372 | }, | |
373 | }; | |
374 | ||
375 | static struct regulator_init_data omap4_panda_vcxio = { | |
376 | .constraints = { | |
377 | .min_uV = 1800000, | |
378 | .max_uV = 1800000, | |
b075f58b DA |
379 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
380 | | REGULATOR_MODE_STANDBY, | |
381 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
382 | | REGULATOR_CHANGE_STATUS, | |
383 | }, | |
384 | }; | |
385 | ||
386 | static struct regulator_init_data omap4_panda_vdac = { | |
387 | .constraints = { | |
388 | .min_uV = 1800000, | |
389 | .max_uV = 1800000, | |
b075f58b DA |
390 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
391 | | REGULATOR_MODE_STANDBY, | |
392 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
393 | | REGULATOR_CHANGE_STATUS, | |
394 | }, | |
395 | }; | |
396 | ||
397 | static struct regulator_init_data omap4_panda_vusb = { | |
398 | .constraints = { | |
399 | .min_uV = 3300000, | |
400 | .max_uV = 3300000, | |
401 | .apply_uV = true, | |
402 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
403 | | REGULATOR_MODE_STANDBY, | |
404 | .valid_ops_mask = REGULATOR_CHANGE_MODE | |
405 | | REGULATOR_CHANGE_STATUS, | |
406 | }, | |
407 | }; | |
408 | ||
409 | static struct twl4030_platform_data omap4_panda_twldata = { | |
410 | .irq_base = TWL6030_IRQ_BASE, | |
411 | .irq_end = TWL6030_IRQ_END, | |
412 | ||
413 | /* Regulators */ | |
414 | .vmmc = &omap4_panda_vmmc, | |
415 | .vpp = &omap4_panda_vpp, | |
416 | .vusim = &omap4_panda_vusim, | |
417 | .vana = &omap4_panda_vana, | |
418 | .vcxio = &omap4_panda_vcxio, | |
419 | .vdac = &omap4_panda_vdac, | |
420 | .vusb = &omap4_panda_vusb, | |
421 | .vaux1 = &omap4_panda_vaux1, | |
422 | .vaux2 = &omap4_panda_vaux2, | |
423 | .vaux3 = &omap4_panda_vaux3, | |
e70357e3 | 424 | .usb = &omap4_usbphy_data, |
b075f58b DA |
425 | }; |
426 | ||
427 | static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = { | |
428 | { | |
429 | I2C_BOARD_INFO("twl6030", 0x48), | |
430 | .flags = I2C_CLIENT_WAKE, | |
431 | .irq = OMAP44XX_IRQ_SYS_1N, | |
432 | .platform_data = &omap4_panda_twldata, | |
433 | }, | |
434 | }; | |
435 | static int __init omap4_panda_i2c_init(void) | |
436 | { | |
437 | /* | |
438 | * Phoenix Audio IC needs I2C1 to | |
439 | * start with 400 KHz or less | |
440 | */ | |
441 | omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo, | |
442 | ARRAY_SIZE(omap4_panda_i2c_boardinfo)); | |
443 | omap_register_i2c_bus(2, 400, NULL, 0); | |
444 | omap_register_i2c_bus(3, 400, NULL, 0); | |
445 | omap_register_i2c_bus(4, 400, NULL, 0); | |
446 | return 0; | |
447 | } | |
fc63de82 | 448 | |
449 | #ifdef CONFIG_OMAP_MUX | |
450 | static struct omap_board_mux board_mux[] __initdata = { | |
66e171a3 PM |
451 | /* WLAN IRQ - GPIO 53 */ |
452 | OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
453 | /* WLAN POWER ENABLE - GPIO 43 */ | |
454 | OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), | |
455 | /* WLAN SDIO: MMC5 CMD */ | |
456 | OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
457 | /* WLAN SDIO: MMC5 CLK */ | |
458 | OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
459 | /* WLAN SDIO: MMC5 DAT[0-3] */ | |
460 | OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
461 | OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
462 | OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
463 | OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
fc63de82 | 464 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
465 | }; | |
466 | #else | |
467 | #define board_mux NULL | |
468 | #endif | |
469 | ||
b075f58b DA |
470 | static void __init omap4_panda_init(void) |
471 | { | |
fc63de82 | 472 | int package = OMAP_PACKAGE_CBS; |
473 | ||
474 | if (omap_rev() == OMAP4430_REV_ES1_0) | |
475 | package = OMAP_PACKAGE_CBL; | |
476 | omap4_mux_init(board_mux, package); | |
477 | ||
b17e0979 PM |
478 | if (wl12xx_set_platform_data(&omap_panda_wlan_data)) |
479 | pr_err("error setting wl12xx data\n"); | |
480 | ||
b075f58b | 481 | omap4_panda_i2c_init(); |
3da434ac | 482 | platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); |
edc84061 | 483 | platform_device_register(&omap_vwlan_device); |
b075f58b DA |
484 | omap_serial_init(); |
485 | omap4_twl6030_hsmmc_init(mmc); | |
4415beb6 | 486 | omap4_ehci_init(); |
1ea7f352 | 487 | usb_musb_init(&musb_board_data); |
b075f58b DA |
488 | } |
489 | ||
490 | static void __init omap4_panda_map_io(void) | |
491 | { | |
492 | omap2_set_globals_443x(); | |
493 | omap44xx_map_common_io(); | |
494 | } | |
495 | ||
496 | MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") | |
497 | /* Maintainer: David Anders - Texas Instruments Inc */ | |
b075f58b | 498 | .boot_params = 0x80000100, |
d920e520 | 499 | .reserve = omap_reserve, |
b075f58b | 500 | .map_io = omap4_panda_map_io, |
3dc3bad6 RKAL |
501 | .init_early = omap4_panda_init_early, |
502 | .init_irq = gic_init_irq, | |
b075f58b DA |
503 | .init_machine = omap4_panda_init, |
504 | .timer = &omap_timer, | |
505 | MACHINE_END |