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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> | |
8eaeb939 | 28 | #include <linux/mfd/twl6040.h> |
b075f58b | 29 | #include <linux/regulator/machine.h> |
edc84061 | 30 | #include <linux/regulator/fixed.h> |
9624f615 | 31 | #include <linux/ti_wilink_st.h> |
e8c4a7ac | 32 | #include <linux/usb/musb.h> |
b17e0979 | 33 | #include <linux/wl12xx.h> |
3c90c98a | 34 | #include <linux/platform_data/omap-abe-twl6040.h> |
b075f58b | 35 | |
6b2f55d7 | 36 | #include <asm/hardware/gic.h> |
b075f58b DA |
37 | #include <asm/mach-types.h> |
38 | #include <asm/mach/arch.h> | |
39 | #include <asm/mach/map.h> | |
b075f58b | 40 | |
6d02643d | 41 | #include "common.h" |
dbc04161 | 42 | #include "soc.h" |
68f39e74 | 43 | #include "mmc.h" |
b075f58b | 44 | #include "hsmmc.h" |
4814ced5 | 45 | #include "control.h" |
fc63de82 | 46 | #include "mux.h" |
fbd8071c | 47 | #include "common-board-devices.h" |
0191bf36 | 48 | #include "dss-common.h" |
b075f58b | 49 | |
4415beb6 DA |
50 | #define GPIO_HUB_POWER 1 |
51 | #define GPIO_HUB_NRESET 62 | |
edc84061 | 52 | #define GPIO_WIFI_PMENA 43 |
b17e0979 | 53 | #define GPIO_WIFI_IRQ 53 |
4415beb6 | 54 | |
ec179ea5 | 55 | /* wl127x BT, FM, GPS connectivity chip */ |
9624f615 MG |
56 | static struct ti_st_plat_data wilink_platform_data = { |
57 | .nshutdown_gpio = 46, | |
58 | .dev_name = "/dev/ttyO1", | |
59 | .flow_cntrl = 1, | |
60 | .baud_rate = 3000000, | |
61 | .chip_enable = NULL, | |
62 | .suspend = NULL, | |
63 | .resume = NULL, | |
64 | }; | |
65 | ||
ec179ea5 GE |
66 | static struct platform_device wl1271_device = { |
67 | .name = "kim", | |
68 | .id = -1, | |
69 | .dev = { | |
9624f615 | 70 | .platform_data = &wilink_platform_data, |
ec179ea5 GE |
71 | }, |
72 | }; | |
4415beb6 | 73 | |
3da434ac RSA |
74 | static struct gpio_led gpio_leds[] = { |
75 | { | |
76 | .name = "pandaboard::status1", | |
77 | .default_trigger = "heartbeat", | |
78 | .gpio = 7, | |
79 | }, | |
80 | { | |
81 | .name = "pandaboard::status2", | |
82 | .default_trigger = "mmc0", | |
83 | .gpio = 8, | |
84 | }, | |
85 | }; | |
b075f58b | 86 | |
3da434ac RSA |
87 | static struct gpio_led_platform_data gpio_led_info = { |
88 | .leds = gpio_leds, | |
89 | .num_leds = ARRAY_SIZE(gpio_leds), | |
90 | }; | |
91 | ||
92 | static struct platform_device leds_gpio = { | |
93 | .name = "leds-gpio", | |
94 | .id = -1, | |
95 | .dev = { | |
96 | .platform_data = &gpio_led_info, | |
97 | }, | |
98 | }; | |
99 | ||
3c90c98a PU |
100 | static struct omap_abe_twl6040_data panda_abe_audio_data = { |
101 | /* Audio out */ | |
102 | .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
260db902 | 103 | /* HandsFree through expansion connector */ |
3c90c98a PU |
104 | .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, |
105 | /* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */ | |
106 | .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
107 | /* PandaBoard: FM RX, PandaBoardES: audio in */ | |
108 | .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, | |
109 | /* No jack detection. */ | |
110 | .jack_detection = 0, | |
111 | /* MCLK input is 38.4MHz */ | |
112 | .mclk_freq = 38400000, | |
113 | ||
114 | }; | |
115 | ||
116 | static struct platform_device panda_abe_audio = { | |
117 | .name = "omap-abe-twl6040", | |
118 | .id = -1, | |
119 | .dev = { | |
120 | .platform_data = &panda_abe_audio_data, | |
121 | }, | |
122 | }; | |
123 | ||
ce7962f9 RN |
124 | static struct platform_device panda_hdmi_audio_codec = { |
125 | .name = "hdmi-audio-codec", | |
126 | .id = -1, | |
127 | }; | |
128 | ||
65f19159 MG |
129 | static struct platform_device btwilink_device = { |
130 | .name = "btwilink", | |
131 | .id = -1, | |
132 | }; | |
133 | ||
3da434ac RSA |
134 | static struct platform_device *panda_devices[] __initdata = { |
135 | &leds_gpio, | |
ec179ea5 | 136 | &wl1271_device, |
3c90c98a | 137 | &panda_abe_audio, |
ce7962f9 | 138 | &panda_hdmi_audio_codec, |
65f19159 | 139 | &btwilink_device, |
3da434ac | 140 | }; |
b075f58b | 141 | |
181b250c KM |
142 | static const struct usbhs_omap_board_data usbhs_bdata __initconst = { |
143 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, | |
144 | .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED, | |
145 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, | |
4415beb6 DA |
146 | .phy_reset = false, |
147 | .reset_gpio_port[0] = -EINVAL, | |
148 | .reset_gpio_port[1] = -EINVAL, | |
149 | .reset_gpio_port[2] = -EINVAL | |
150 | }; | |
151 | ||
bc593f5d IG |
152 | static struct gpio panda_ehci_gpios[] __initdata = { |
153 | { GPIO_HUB_POWER, GPIOF_OUT_INIT_LOW, "hub_power" }, | |
154 | { GPIO_HUB_NRESET, GPIOF_OUT_INIT_LOW, "hub_nreset" }, | |
155 | }; | |
156 | ||
4415beb6 DA |
157 | static void __init omap4_ehci_init(void) |
158 | { | |
159 | int ret; | |
1740d483 | 160 | struct clk *phy_ref_clk; |
4415beb6 | 161 | |
1740d483 AG |
162 | /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */ |
163 | phy_ref_clk = clk_get(NULL, "auxclk3_ck"); | |
164 | if (IS_ERR(phy_ref_clk)) { | |
165 | pr_err("Cannot request auxclk3\n"); | |
bc593f5d | 166 | return; |
1740d483 AG |
167 | } |
168 | clk_set_rate(phy_ref_clk, 19200000); | |
4d7cb45e | 169 | clk_prepare_enable(phy_ref_clk); |
4415beb6 | 170 | |
bc593f5d IG |
171 | /* disable the power to the usb hub prior to init and reset phy+hub */ |
172 | ret = gpio_request_array(panda_ehci_gpios, | |
173 | ARRAY_SIZE(panda_ehci_gpios)); | |
4415beb6 | 174 | if (ret) { |
bc593f5d IG |
175 | pr_err("Unable to initialize EHCI power/reset\n"); |
176 | return; | |
4415beb6 | 177 | } |
4415beb6 | 178 | |
bc593f5d | 179 | gpio_export(GPIO_HUB_POWER, 0); |
4415beb6 | 180 | gpio_export(GPIO_HUB_NRESET, 0); |
4415beb6 DA |
181 | gpio_set_value(GPIO_HUB_NRESET, 1); |
182 | ||
9e64bb1e | 183 | usbhs_init(&usbhs_bdata); |
4415beb6 DA |
184 | |
185 | /* enable power to hub */ | |
186 | gpio_set_value(GPIO_HUB_POWER, 1); | |
4415beb6 DA |
187 | } |
188 | ||
b075f58b DA |
189 | static struct omap_musb_board_data musb_board_data = { |
190 | .interface_type = MUSB_INTERFACE_UTMI, | |
09e72002 | 191 | .mode = MUSB_OTG, |
b075f58b DA |
192 | .power = 100, |
193 | }; | |
194 | ||
195 | static struct omap2_hsmmc_info mmc[] = { | |
196 | { | |
197 | .mmc = 1, | |
3a63833e | 198 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
b075f58b | 199 | .gpio_wp = -EINVAL, |
5b59cc2f | 200 | .gpio_cd = -EINVAL, |
b075f58b | 201 | }, |
b17e0979 PM |
202 | { |
203 | .name = "wl1271", | |
204 | .mmc = 5, | |
205 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, | |
206 | .gpio_wp = -EINVAL, | |
207 | .gpio_cd = -EINVAL, | |
208 | .ocr_mask = MMC_VDD_165_195, | |
209 | .nonremovable = true, | |
210 | }, | |
b075f58b DA |
211 | {} /* Terminator */ |
212 | }; | |
213 | ||
786b01a8 OD |
214 | static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = { |
215 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"), | |
edc84061 PM |
216 | }; |
217 | ||
218 | static struct regulator_init_data panda_vmmc5 = { | |
219 | .constraints = { | |
220 | .valid_ops_mask = REGULATOR_CHANGE_STATUS, | |
221 | }, | |
786b01a8 OD |
222 | .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply), |
223 | .consumer_supplies = omap4_panda_vmmc5_supply, | |
edc84061 PM |
224 | }; |
225 | ||
226 | static struct fixed_voltage_config panda_vwlan = { | |
227 | .supply_name = "vwl1271", | |
228 | .microvolts = 1800000, /* 1.8V */ | |
229 | .gpio = GPIO_WIFI_PMENA, | |
230 | .startup_delay = 70000, /* 70msec */ | |
231 | .enable_high = 1, | |
232 | .enabled_at_boot = 0, | |
233 | .init_data = &panda_vmmc5, | |
234 | }; | |
235 | ||
236 | static struct platform_device omap_vwlan_device = { | |
237 | .name = "reg-fixed-voltage", | |
238 | .id = 1, | |
239 | .dev = { | |
240 | .platform_data = &panda_vwlan, | |
241 | }, | |
242 | }; | |
243 | ||
8c3d4534 | 244 | static struct wl12xx_platform_data omap_panda_wlan_data __initdata = { |
224cd711 | 245 | .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */ |
b17e0979 PM |
246 | }; |
247 | ||
8eaeb939 | 248 | static struct twl6040_codec_data twl6040_codec = { |
3c90c98a PU |
249 | /* single-step ramp for headset and handsfree */ |
250 | .hs_left_step = 0x0f, | |
251 | .hs_right_step = 0x0f, | |
252 | .hf_left_step = 0x1d, | |
253 | .hf_right_step = 0x1d, | |
254 | }; | |
255 | ||
8eaeb939 | 256 | static struct twl6040_platform_data twl6040_data = { |
3c90c98a PU |
257 | .codec = &twl6040_codec, |
258 | .audpwron_gpio = 127, | |
3c90c98a PU |
259 | }; |
260 | ||
9495d1e2 PU |
261 | static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = { |
262 | { | |
263 | I2C_BOARD_INFO("twl6040", 0x4b), | |
264 | .irq = 119 + OMAP44XX_IRQ_GIC_START, | |
265 | .platform_data = &twl6040_data, | |
266 | }, | |
267 | }; | |
268 | ||
b22f954b | 269 | /* Panda board uses the common PMIC configuration */ |
8eaeb939 | 270 | static struct twl4030_platform_data omap4_panda_twldata; |
b075f58b | 271 | |
b295d6e5 MR |
272 | /* |
273 | * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM | |
274 | * is connected as I2C slave device, and can be accessed at address 0x50 | |
275 | */ | |
276 | static struct i2c_board_info __initdata panda_i2c_eeprom[] = { | |
277 | { | |
278 | I2C_BOARD_INFO("eeprom", 0x50), | |
279 | }, | |
280 | }; | |
281 | ||
b075f58b DA |
282 | static int __init omap4_panda_i2c_init(void) |
283 | { | |
b22f954b PU |
284 | omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB, |
285 | TWL_COMMON_REGULATOR_VDAC | | |
286 | TWL_COMMON_REGULATOR_VAUX2 | | |
287 | TWL_COMMON_REGULATOR_VAUX3 | | |
288 | TWL_COMMON_REGULATOR_VMMC | | |
289 | TWL_COMMON_REGULATOR_VPP | | |
290 | TWL_COMMON_REGULATOR_VANA | | |
291 | TWL_COMMON_REGULATOR_VCXIO | | |
292 | TWL_COMMON_REGULATOR_VUSB | | |
8500746f PU |
293 | TWL_COMMON_REGULATOR_CLK32KG | |
294 | TWL_COMMON_REGULATOR_V1V8 | | |
295 | TWL_COMMON_REGULATOR_V2V1); | |
9495d1e2 PU |
296 | omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo, |
297 | ARRAY_SIZE(panda_i2c_1_boardinfo)); | |
b075f58b | 298 | omap_register_i2c_bus(2, 400, NULL, 0); |
b295d6e5 MR |
299 | /* |
300 | * Bus 3 is attached to the DVI port where devices like the pico DLP | |
301 | * projector don't work reliably with 400kHz | |
302 | */ | |
303 | omap_register_i2c_bus(3, 100, panda_i2c_eeprom, | |
304 | ARRAY_SIZE(panda_i2c_eeprom)); | |
b075f58b DA |
305 | omap_register_i2c_bus(4, 400, NULL, 0); |
306 | return 0; | |
307 | } | |
fc63de82 | 308 | |
309 | #ifdef CONFIG_OMAP_MUX | |
310 | static struct omap_board_mux board_mux[] __initdata = { | |
66e171a3 PM |
311 | /* WLAN IRQ - GPIO 53 */ |
312 | OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), | |
313 | /* WLAN POWER ENABLE - GPIO 43 */ | |
314 | OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), | |
315 | /* WLAN SDIO: MMC5 CMD */ | |
316 | OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
317 | /* WLAN SDIO: MMC5 CLK */ | |
318 | OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
319 | /* WLAN SDIO: MMC5 DAT[0-3] */ | |
320 | OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
321 | OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
322 | OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
323 | OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
b295d6e5 MR |
324 | /* gpio 0 - TFP410 PD */ |
325 | OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3), | |
326 | /* dispc2_data23 */ | |
327 | OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
328 | /* dispc2_data22 */ | |
329 | OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
330 | /* dispc2_data21 */ | |
331 | OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
332 | /* dispc2_data20 */ | |
333 | OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
334 | /* dispc2_data19 */ | |
335 | OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
336 | /* dispc2_data18 */ | |
337 | OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
338 | /* dispc2_data15 */ | |
339 | OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
340 | /* dispc2_data14 */ | |
341 | OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
342 | /* dispc2_data13 */ | |
343 | OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
344 | /* dispc2_data12 */ | |
345 | OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
346 | /* dispc2_data11 */ | |
347 | OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
348 | /* dispc2_data10 */ | |
349 | OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
350 | /* dispc2_data9 */ | |
351 | OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
352 | /* dispc2_data16 */ | |
353 | OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
354 | /* dispc2_data17 */ | |
355 | OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
356 | /* dispc2_hsync */ | |
357 | OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
358 | /* dispc2_pclk */ | |
359 | OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
360 | /* dispc2_vsync */ | |
361 | OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
362 | /* dispc2_de */ | |
363 | OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
364 | /* dispc2_data8 */ | |
365 | OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
366 | /* dispc2_data7 */ | |
367 | OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
368 | /* dispc2_data6 */ | |
369 | OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
370 | /* dispc2_data5 */ | |
371 | OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
372 | /* dispc2_data4 */ | |
373 | OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
374 | /* dispc2_data3 */ | |
375 | OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
376 | /* dispc2_data2 */ | |
377 | OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
378 | /* dispc2_data1 */ | |
379 | OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
380 | /* dispc2_data0 */ | |
381 | OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), | |
6d2b6c9e PU |
382 | /* NIRQ2 for twl6040 */ |
383 | OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | | |
384 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), | |
e13214df PU |
385 | /* GPIO_127 for twl6040 */ |
386 | OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), | |
387 | /* McPDM */ | |
388 | OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
389 | OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
390 | OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), | |
391 | OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
392 | OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
393 | /* McBSP1 */ | |
394 | OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
395 | OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), | |
396 | OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | | |
397 | OMAP_PULL_ENA), | |
398 | OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), | |
399 | ||
fc63de82 | 400 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
401 | }; | |
573efc2b | 402 | |
fc63de82 | 403 | #else |
404 | #define board_mux NULL | |
405 | #endif | |
406 | ||
17c84ef1 | 407 | |
3c90c98a PU |
408 | static void omap4_panda_init_rev(void) |
409 | { | |
0324e02a | 410 | if (cpu_is_omap443x()) { |
3c90c98a PU |
411 | /* PandaBoard 4430 */ |
412 | /* ASoC audio configuration */ | |
413 | panda_abe_audio_data.card_name = "PandaBoard"; | |
414 | panda_abe_audio_data.has_hsmic = 1; | |
415 | } else { | |
416 | /* PandaBoard ES */ | |
417 | /* ASoC audio configuration */ | |
418 | panda_abe_audio_data.card_name = "PandaBoardES"; | |
419 | } | |
420 | } | |
421 | ||
b075f58b DA |
422 | static void __init omap4_panda_init(void) |
423 | { | |
fc63de82 | 424 | int package = OMAP_PACKAGE_CBS; |
70d669de | 425 | int ret; |
fc63de82 | 426 | |
427 | if (omap_rev() == OMAP4430_REV_ES1_0) | |
428 | package = OMAP_PACKAGE_CBL; | |
21a42c92 | 429 | omap4_mux_init(board_mux, NULL, package); |
fc63de82 | 430 | |
46a0a540 | 431 | omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ); |
70d669de RK |
432 | ret = wl12xx_set_platform_data(&omap_panda_wlan_data); |
433 | if (ret) | |
434 | pr_err("error setting wl12xx data: %d\n", ret); | |
b17e0979 | 435 | |
3c90c98a | 436 | omap4_panda_init_rev(); |
b075f58b | 437 | omap4_panda_i2c_init(); |
3da434ac | 438 | platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); |
edc84061 | 439 | platform_device_register(&omap_vwlan_device); |
7496ba30 | 440 | omap_serial_init(); |
a4ca9dbe | 441 | omap_sdrc_init(NULL, NULL); |
b075f58b | 442 | omap4_twl6030_hsmmc_init(mmc); |
4415beb6 | 443 | omap4_ehci_init(); |
1ea7f352 | 444 | usb_musb_init(&musb_board_data); |
17c84ef1 | 445 | omap4_panda_display_init(); |
b075f58b DA |
446 | } |
447 | ||
b075f58b DA |
448 | MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") |
449 | /* Maintainer: David Anders - Texas Instruments Inc */ | |
5e52b435 | 450 | .atag_offset = 0x100, |
06915321 | 451 | .smp = smp_ops(omap4_smp_ops), |
d920e520 | 452 | .reserve = omap_reserve, |
e990a406 | 453 | .map_io = omap4_map_io, |
8f5b5a41 | 454 | .init_early = omap4430_init_early, |
3dc3bad6 | 455 | .init_irq = gic_init_irq, |
6b2f55d7 | 456 | .handle_irq = gic_handle_irq, |
b075f58b | 457 | .init_machine = omap4_panda_init, |
bbd707ac | 458 | .init_late = omap4430_init_late, |
e74984e4 | 459 | .timer = &omap4_timer, |
187e3e06 | 460 | .restart = omap44xx_restart, |
b075f58b | 461 | MACHINE_END |