2 * Board support file for OMAP4430 based PandaBoard.
4 * Copyright (C) 2010 Texas Instruments
6 * Author: David Anders <x0132446@ti.com>
8 * Based on mach-omap2/board-4430sdp.c
10 * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
12 * Based on mach-omap2/board-3430sdp.c
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.
19 #include <linux/kernel.h>
20 #include <linux/init.h>
21 #include <linux/platform_device.h>
22 #include <linux/clk.h>
24 #include <linux/leds.h>
25 #include <linux/gpio.h>
26 #include <linux/usb/otg.h>
27 #include <linux/i2c/twl.h>
28 #include <linux/regulator/machine.h>
29 #include <linux/regulator/fixed.h>
30 #include <linux/wl12xx.h>
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 #include <plat/display.h>
39 #include <plat/board.h>
40 #include <plat/common.h>
43 #include <plat/panel-generic-dpi.h>
50 #define GPIO_HUB_POWER 1
51 #define GPIO_HUB_NRESET 62
52 #define GPIO_WIFI_PMENA 43
53 #define GPIO_WIFI_IRQ 53
54 #define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
55 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
57 /* wl127x BT, FM, GPS connectivity chip */
58 static int wl1271_gpios[] = {46, -1, -1};
59 static struct platform_device wl1271_device = {
63 .platform_data = &wl1271_gpios,
67 static struct gpio_led gpio_leds[] = {
69 .name = "pandaboard::status1",
70 .default_trigger = "heartbeat",
74 .name = "pandaboard::status2",
75 .default_trigger = "mmc0",
80 static struct gpio_led_platform_data gpio_led_info = {
82 .num_leds = ARRAY_SIZE(gpio_leds),
85 static struct platform_device leds_gpio = {
89 .platform_data = &gpio_led_info,
93 static struct platform_device *panda_devices[] __initdata = {
98 static void __init omap4_panda_init_early(void)
100 omap2_init_common_infrastructure();
101 omap2_init_common_devices(NULL, NULL);
104 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
105 .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
106 .port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
107 .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
109 .reset_gpio_port[0] = -EINVAL,
110 .reset_gpio_port[1] = -EINVAL,
111 .reset_gpio_port[2] = -EINVAL
114 static void __init omap4_ehci_init(void)
117 struct clk *phy_ref_clk;
119 /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
120 phy_ref_clk = clk_get(NULL, "auxclk3_ck");
121 if (IS_ERR(phy_ref_clk)) {
122 pr_err("Cannot request auxclk3\n");
125 clk_set_rate(phy_ref_clk, 19200000);
126 clk_enable(phy_ref_clk);
128 /* disable the power to the usb hub prior to init */
129 ret = gpio_request(GPIO_HUB_POWER, "hub_power");
131 pr_err("Cannot request GPIO %d\n", GPIO_HUB_POWER);
134 gpio_export(GPIO_HUB_POWER, 0);
135 gpio_direction_output(GPIO_HUB_POWER, 0);
136 gpio_set_value(GPIO_HUB_POWER, 0);
139 ret = gpio_request(GPIO_HUB_NRESET, "hub_nreset");
141 pr_err("Cannot request GPIO %d\n", GPIO_HUB_NRESET);
144 gpio_export(GPIO_HUB_NRESET, 0);
145 gpio_direction_output(GPIO_HUB_NRESET, 0);
146 gpio_set_value(GPIO_HUB_NRESET, 0);
147 gpio_set_value(GPIO_HUB_NRESET, 1);
149 usbhs_init(&usbhs_bdata);
151 /* enable power to hub */
152 gpio_set_value(GPIO_HUB_POWER, 1);
156 gpio_free(GPIO_HUB_POWER);
158 pr_err("Unable to initialize EHCI power/reset\n");
163 static struct omap_musb_board_data musb_board_data = {
164 .interface_type = MUSB_INTERFACE_UTMI,
169 static struct twl4030_usb_data omap4_usbphy_data = {
170 .phy_init = omap4430_phy_init,
171 .phy_exit = omap4430_phy_exit,
172 .phy_power = omap4430_phy_power,
173 .phy_set_clock = omap4430_phy_set_clk,
174 .phy_suspend = omap4430_phy_suspend,
177 static struct omap2_hsmmc_info mmc[] = {
180 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
187 .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
190 .ocr_mask = MMC_VDD_165_195,
191 .nonremovable = true,
196 static struct regulator_consumer_supply omap4_panda_vmmc_supply[] = {
199 .dev_name = "omap_hsmmc.0",
203 static struct regulator_consumer_supply omap4_panda_vmmc5_supply = {
205 .dev_name = "omap_hsmmc.4",
208 static struct regulator_init_data panda_vmmc5 = {
210 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
212 .num_consumer_supplies = 1,
213 .consumer_supplies = &omap4_panda_vmmc5_supply,
216 static struct fixed_voltage_config panda_vwlan = {
217 .supply_name = "vwl1271",
218 .microvolts = 1800000, /* 1.8V */
219 .gpio = GPIO_WIFI_PMENA,
220 .startup_delay = 70000, /* 70msec */
222 .enabled_at_boot = 0,
223 .init_data = &panda_vmmc5,
226 static struct platform_device omap_vwlan_device = {
227 .name = "reg-fixed-voltage",
230 .platform_data = &panda_vwlan,
234 struct wl12xx_platform_data omap_panda_wlan_data __initdata = {
235 .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ),
236 /* PANDA ref clock is 38.4 MHz */
237 .board_ref_clock = 2,
240 static int omap4_twl6030_hsmmc_late_init(struct device *dev)
243 struct platform_device *pdev = container_of(dev,
244 struct platform_device, dev);
245 struct omap_mmc_platform_data *pdata = dev->platform_data;
248 dev_err(dev, "%s: NULL platform data\n", __func__);
251 /* Setting MMC1 Card detect Irq */
253 ret = twl6030_mmc_card_detect_config();
255 dev_err(dev, "%s: Error card detect config(%d)\n",
258 pdata->slots[0].card_detect = twl6030_mmc_card_detect;
263 static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
265 struct omap_mmc_platform_data *pdata;
267 /* dev can be null if CONFIG_MMC_OMAP_HS is not set */
269 pr_err("Failed omap4_twl6030_hsmmc_set_late_init\n");
272 pdata = dev->platform_data;
274 pdata->init = omap4_twl6030_hsmmc_late_init;
277 static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
279 struct omap2_hsmmc_info *c;
281 omap2_hsmmc_init(controllers);
282 for (c = controllers; c->mmc; c++)
283 omap4_twl6030_hsmmc_set_late_init(c->dev);
288 static struct regulator_init_data omap4_panda_vaux1 = {
293 .valid_modes_mask = REGULATOR_MODE_NORMAL
294 | REGULATOR_MODE_STANDBY,
295 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
296 | REGULATOR_CHANGE_MODE
297 | REGULATOR_CHANGE_STATUS,
301 static struct regulator_init_data omap4_panda_vaux2 = {
306 .valid_modes_mask = REGULATOR_MODE_NORMAL
307 | REGULATOR_MODE_STANDBY,
308 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
309 | REGULATOR_CHANGE_MODE
310 | REGULATOR_CHANGE_STATUS,
314 static struct regulator_init_data omap4_panda_vaux3 = {
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,
327 /* VMMC1 for MMC1 card */
328 static struct regulator_init_data omap4_panda_vmmc = {
333 .valid_modes_mask = REGULATOR_MODE_NORMAL
334 | REGULATOR_MODE_STANDBY,
335 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
336 | REGULATOR_CHANGE_MODE
337 | REGULATOR_CHANGE_STATUS,
339 .num_consumer_supplies = 1,
340 .consumer_supplies = omap4_panda_vmmc_supply,
343 static struct regulator_init_data omap4_panda_vpp = {
348 .valid_modes_mask = REGULATOR_MODE_NORMAL
349 | REGULATOR_MODE_STANDBY,
350 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
351 | REGULATOR_CHANGE_MODE
352 | REGULATOR_CHANGE_STATUS,
356 static struct regulator_init_data omap4_panda_vusim = {
361 .valid_modes_mask = REGULATOR_MODE_NORMAL
362 | REGULATOR_MODE_STANDBY,
363 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
364 | REGULATOR_CHANGE_MODE
365 | REGULATOR_CHANGE_STATUS,
369 static struct regulator_init_data omap4_panda_vana = {
373 .valid_modes_mask = REGULATOR_MODE_NORMAL
374 | REGULATOR_MODE_STANDBY,
375 .valid_ops_mask = REGULATOR_CHANGE_MODE
376 | REGULATOR_CHANGE_STATUS,
380 static struct regulator_init_data omap4_panda_vcxio = {
384 .valid_modes_mask = REGULATOR_MODE_NORMAL
385 | REGULATOR_MODE_STANDBY,
386 .valid_ops_mask = REGULATOR_CHANGE_MODE
387 | REGULATOR_CHANGE_STATUS,
391 static struct regulator_init_data omap4_panda_vdac = {
395 .valid_modes_mask = REGULATOR_MODE_NORMAL
396 | REGULATOR_MODE_STANDBY,
397 .valid_ops_mask = REGULATOR_CHANGE_MODE
398 | REGULATOR_CHANGE_STATUS,
402 static struct regulator_init_data omap4_panda_vusb = {
407 .valid_modes_mask = REGULATOR_MODE_NORMAL
408 | REGULATOR_MODE_STANDBY,
409 .valid_ops_mask = REGULATOR_CHANGE_MODE
410 | REGULATOR_CHANGE_STATUS,
414 static struct regulator_init_data omap4_panda_clk32kg = {
416 .valid_ops_mask = REGULATOR_CHANGE_STATUS,
420 static struct twl4030_platform_data omap4_panda_twldata = {
421 .irq_base = TWL6030_IRQ_BASE,
422 .irq_end = TWL6030_IRQ_END,
425 .vmmc = &omap4_panda_vmmc,
426 .vpp = &omap4_panda_vpp,
427 .vusim = &omap4_panda_vusim,
428 .vana = &omap4_panda_vana,
429 .vcxio = &omap4_panda_vcxio,
430 .vdac = &omap4_panda_vdac,
431 .vusb = &omap4_panda_vusb,
432 .vaux1 = &omap4_panda_vaux1,
433 .vaux2 = &omap4_panda_vaux2,
434 .vaux3 = &omap4_panda_vaux3,
435 .clk32kg = &omap4_panda_clk32kg,
436 .usb = &omap4_usbphy_data,
439 static struct i2c_board_info __initdata omap4_panda_i2c_boardinfo[] = {
441 I2C_BOARD_INFO("twl6030", 0x48),
442 .flags = I2C_CLIENT_WAKE,
443 .irq = OMAP44XX_IRQ_SYS_1N,
444 .platform_data = &omap4_panda_twldata,
449 * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
450 * is connected as I2C slave device, and can be accessed at address 0x50
452 static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
454 I2C_BOARD_INFO("eeprom", 0x50),
458 static int __init omap4_panda_i2c_init(void)
461 * Phoenix Audio IC needs I2C1 to
462 * start with 400 KHz or less
464 omap_register_i2c_bus(1, 400, omap4_panda_i2c_boardinfo,
465 ARRAY_SIZE(omap4_panda_i2c_boardinfo));
466 omap_register_i2c_bus(2, 400, NULL, 0);
468 * Bus 3 is attached to the DVI port where devices like the pico DLP
469 * projector don't work reliably with 400kHz
471 omap_register_i2c_bus(3, 100, panda_i2c_eeprom,
472 ARRAY_SIZE(panda_i2c_eeprom));
473 omap_register_i2c_bus(4, 400, NULL, 0);
477 #ifdef CONFIG_OMAP_MUX
478 static struct omap_board_mux board_mux[] __initdata = {
479 /* WLAN IRQ - GPIO 53 */
480 OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
481 /* WLAN POWER ENABLE - GPIO 43 */
482 OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
483 /* WLAN SDIO: MMC5 CMD */
484 OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
485 /* WLAN SDIO: MMC5 CLK */
486 OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
487 /* WLAN SDIO: MMC5 DAT[0-3] */
488 OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
489 OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
490 OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
491 OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
492 /* gpio 0 - TFP410 PD */
493 OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3),
495 OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
497 OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
499 OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
501 OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
503 OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
505 OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
507 OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
509 OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
511 OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
513 OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
515 OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
517 OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
519 OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
521 OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
523 OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
525 OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
527 OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
529 OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
531 OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
533 OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
535 OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
537 OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
539 OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
541 OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
543 OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
545 OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
547 OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
549 OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
550 { .reg_offset = OMAP_MUX_TERMINATOR },
553 static struct omap_device_pad serial2_pads[] __initdata = {
554 OMAP_MUX_STATIC("uart2_cts.uart2_cts",
555 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
556 OMAP_MUX_STATIC("uart2_rts.uart2_rts",
557 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
558 OMAP_MUX_STATIC("uart2_rx.uart2_rx",
559 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
560 OMAP_MUX_STATIC("uart2_tx.uart2_tx",
561 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
564 static struct omap_device_pad serial3_pads[] __initdata = {
565 OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
566 OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
567 OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
568 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
569 OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
570 OMAP_PIN_INPUT | OMAP_MUX_MODE0),
571 OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
572 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
575 static struct omap_device_pad serial4_pads[] __initdata = {
576 OMAP_MUX_STATIC("uart4_rx.uart4_rx",
577 OMAP_PIN_INPUT | OMAP_MUX_MODE0),
578 OMAP_MUX_STATIC("uart4_tx.uart4_tx",
579 OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
582 static struct omap_board_data serial2_data = {
584 .pads = serial2_pads,
585 .pads_cnt = ARRAY_SIZE(serial2_pads),
588 static struct omap_board_data serial3_data = {
590 .pads = serial3_pads,
591 .pads_cnt = ARRAY_SIZE(serial3_pads),
594 static struct omap_board_data serial4_data = {
596 .pads = serial4_pads,
597 .pads_cnt = ARRAY_SIZE(serial4_pads),
600 static inline void board_serial_init(void)
602 struct omap_board_data bdata;
607 /* pass dummy data for UART1 */
608 omap_serial_init_port(&bdata);
610 omap_serial_init_port(&serial2_data);
611 omap_serial_init_port(&serial3_data);
612 omap_serial_init_port(&serial4_data);
615 #define board_mux NULL
617 static inline void board_serial_init(void)
624 #define PANDA_DVI_TFP410_POWER_DOWN_GPIO 0
626 static int omap4_panda_enable_dvi(struct omap_dss_device *dssdev)
628 gpio_set_value(dssdev->reset_gpio, 1);
632 static void omap4_panda_disable_dvi(struct omap_dss_device *dssdev)
634 gpio_set_value(dssdev->reset_gpio, 0);
637 /* Using generic display panel */
638 static struct panel_generic_dpi_data omap4_dvi_panel = {
640 .platform_enable = omap4_panda_enable_dvi,
641 .platform_disable = omap4_panda_disable_dvi,
644 struct omap_dss_device omap4_panda_dvi_device = {
645 .type = OMAP_DISPLAY_TYPE_DPI,
647 .driver_name = "generic_dpi_panel",
648 .data = &omap4_dvi_panel,
649 .phy.dpi.data_lines = 24,
650 .reset_gpio = PANDA_DVI_TFP410_POWER_DOWN_GPIO,
651 .channel = OMAP_DSS_CHANNEL_LCD2,
654 int __init omap4_panda_dvi_init(void)
658 /* Requesting TFP410 DVI GPIO and disabling it, at bootup */
659 r = gpio_request_one(omap4_panda_dvi_device.reset_gpio,
660 GPIOF_OUT_INIT_LOW, "DVI PD");
662 pr_err("Failed to get DVI powerdown GPIO\n");
668 static void omap4_panda_hdmi_mux_init(void)
670 /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
671 omap_mux_init_signal("hdmi_hpd",
672 OMAP_PIN_INPUT_PULLUP);
673 omap_mux_init_signal("hdmi_cec",
674 OMAP_PIN_INPUT_PULLUP);
675 /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
676 omap_mux_init_signal("hdmi_ddc_scl",
677 OMAP_PIN_INPUT_PULLUP);
678 omap_mux_init_signal("hdmi_ddc_sda",
679 OMAP_PIN_INPUT_PULLUP);
682 static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
686 status = gpio_request_one(HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH,
689 pr_err("Cannot request GPIO %d\n", HDMI_GPIO_HPD);
692 status = gpio_request_one(HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH,
695 pr_err("Cannot request GPIO %d\n", HDMI_GPIO_LS_OE);
702 gpio_free(HDMI_GPIO_HPD);
707 static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev)
709 gpio_free(HDMI_GPIO_LS_OE);
710 gpio_free(HDMI_GPIO_HPD);
713 static struct omap_dss_device omap4_panda_hdmi_device = {
715 .driver_name = "hdmi_panel",
716 .type = OMAP_DISPLAY_TYPE_HDMI,
717 .platform_enable = omap4_panda_panel_enable_hdmi,
718 .platform_disable = omap4_panda_panel_disable_hdmi,
719 .channel = OMAP_DSS_CHANNEL_DIGIT,
722 static struct omap_dss_device *omap4_panda_dss_devices[] = {
723 &omap4_panda_dvi_device,
724 &omap4_panda_hdmi_device,
727 static struct omap_dss_board_info omap4_panda_dss_data = {
728 .num_devices = ARRAY_SIZE(omap4_panda_dss_devices),
729 .devices = omap4_panda_dss_devices,
730 .default_device = &omap4_panda_dvi_device,
733 void omap4_panda_display_init(void)
737 r = omap4_panda_dvi_init();
739 pr_err("error initializing panda DVI\n");
741 omap4_panda_hdmi_mux_init();
742 omap_display_init(&omap4_panda_dss_data);
745 static void __init omap4_panda_init(void)
747 int package = OMAP_PACKAGE_CBS;
749 if (omap_rev() == OMAP4430_REV_ES1_0)
750 package = OMAP_PACKAGE_CBL;
751 omap4_mux_init(board_mux, package);
753 if (wl12xx_set_platform_data(&omap_panda_wlan_data))
754 pr_err("error setting wl12xx data\n");
756 omap4_panda_i2c_init();
757 platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
758 platform_device_register(&omap_vwlan_device);
760 omap4_twl6030_hsmmc_init(mmc);
762 usb_musb_init(&musb_board_data);
763 omap4_panda_display_init();
766 static void __init omap4_panda_map_io(void)
768 omap2_set_globals_443x();
769 omap44xx_map_common_io();
772 MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
773 /* Maintainer: David Anders - Texas Instruments Inc */
774 .boot_params = 0x80000100,
775 .reserve = omap_reserve,
776 .map_io = omap4_panda_map_io,
777 .init_early = omap4_panda_init_early,
778 .init_irq = gic_init_irq,
779 .init_machine = omap4_panda_init,
780 .timer = &omap_timer,