2 * board-devkit8000.c - TimLL Devkit8000
4 * Copyright (C) 2009 Kim Botherway
5 * Copyright (C) 2010 Thomas Weber
7 * Modified from mach-omap2/board-omap3beagle.c
9 * Initial code: Syed Mohammed Khasim
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
16 #include <linux/kernel.h>
17 #include <linux/init.h>
18 #include <linux/platform_device.h>
19 #include <linux/delay.h>
20 #include <linux/err.h>
21 #include <linux/clk.h>
23 #include <linux/leds.h>
24 #include <linux/gpio.h>
25 #include <linux/input.h>
26 #include <linux/gpio_keys.h>
28 #include <linux/mtd/mtd.h>
29 #include <linux/mtd/partitions.h>
30 #include <linux/mtd/nand.h>
31 #include <linux/mmc/host.h>
33 #include <linux/regulator/machine.h>
34 #include <linux/i2c/twl.h>
36 #include <asm/mach-types.h>
37 #include <asm/mach/arch.h>
38 #include <asm/mach/map.h>
39 #include <asm/mach/flash.h>
42 #include <plat/gpmc.h>
43 #include <linux/platform_data/mtd-nand-omap2.h>
45 #include <video/omapdss.h>
46 #include <video/omap-panel-generic-dpi.h>
47 #include <video/omap-panel-tfp410.h>
49 #include <linux/platform_data/spi-omap2-mcspi.h>
50 #include <linux/input/matrix_keypad.h>
51 #include <linux/spi/spi.h>
52 #include <linux/dm9000.h>
53 #include <linux/interrupt.h>
55 #include "sdram-micron-mt46h32m32lf-6.h"
58 #include "common-board-devices.h"
60 #define OMAP_DM9000_GPIO_IRQ 25
61 #define OMAP3_DEVKIT_TS_GPIO 27
63 static struct mtd_partition devkit8000_nand_partitions
[] = {
64 /* All the partition sizes are listed in terms of NAND block size */
68 .size
= 4 * NAND_BLOCK_SIZE
,
69 .mask_flags
= MTD_WRITEABLE
, /* force read-only */
73 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x80000 */
74 .size
= 15 * NAND_BLOCK_SIZE
,
75 .mask_flags
= MTD_WRITEABLE
, /* force read-only */
79 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x260000 */
80 .size
= 1 * NAND_BLOCK_SIZE
,
84 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x280000 */
85 .size
= 32 * NAND_BLOCK_SIZE
,
88 .name
= "File System",
89 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x680000 */
90 .size
= MTDPART_SIZ_FULL
,
94 static struct omap2_hsmmc_info mmc
[] = {
97 .caps
= MMC_CAP_4_BIT_DATA
| MMC_CAP_8_BIT_DATA
,
104 static int devkit8000_panel_enable_lcd(struct omap_dss_device
*dssdev
)
106 if (gpio_is_valid(dssdev
->reset_gpio
))
107 gpio_set_value_cansleep(dssdev
->reset_gpio
, 1);
111 static void devkit8000_panel_disable_lcd(struct omap_dss_device
*dssdev
)
113 if (gpio_is_valid(dssdev
->reset_gpio
))
114 gpio_set_value_cansleep(dssdev
->reset_gpio
, 0);
117 static struct regulator_consumer_supply devkit8000_vmmc1_supply
[] = {
118 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
122 static struct regulator_consumer_supply devkit8000_vio_supply
[] = {
123 REGULATOR_SUPPLY("vcc", "spi2.0"),
126 static struct panel_generic_dpi_data lcd_panel
= {
127 .name
= "innolux_at070tn83",
128 .platform_enable
= devkit8000_panel_enable_lcd
,
129 .platform_disable
= devkit8000_panel_disable_lcd
,
132 static struct omap_dss_device devkit8000_lcd_device
= {
134 .type
= OMAP_DISPLAY_TYPE_DPI
,
135 .driver_name
= "generic_dpi_panel",
137 .phy
.dpi
.data_lines
= 24,
140 static struct tfp410_platform_data dvi_panel
= {
141 .power_down_gpio
= -1,
144 static struct omap_dss_device devkit8000_dvi_device
= {
146 .type
= OMAP_DISPLAY_TYPE_DPI
,
147 .driver_name
= "tfp410",
149 .phy
.dpi
.data_lines
= 24,
152 static struct omap_dss_device devkit8000_tv_device
= {
154 .driver_name
= "venc",
155 .type
= OMAP_DISPLAY_TYPE_VENC
,
156 .phy
.venc
.type
= OMAP_DSS_VENC_TYPE_SVIDEO
,
160 static struct omap_dss_device
*devkit8000_dss_devices
[] = {
161 &devkit8000_lcd_device
,
162 &devkit8000_dvi_device
,
163 &devkit8000_tv_device
,
166 static struct omap_dss_board_info devkit8000_dss_data
= {
167 .num_devices
= ARRAY_SIZE(devkit8000_dss_devices
),
168 .devices
= devkit8000_dss_devices
,
169 .default_device
= &devkit8000_lcd_device
,
172 static uint32_t board_keymap
[] = {
187 PERSISTENT_KEY(4, 5),
188 KEY(4, 4, KEY_VOLUMEUP
),
189 KEY(5, 5, KEY_VOLUMEDOWN
),
193 static struct matrix_keymap_data board_map_data
= {
194 .keymap
= board_keymap
,
195 .keymap_size
= ARRAY_SIZE(board_keymap
),
198 static struct twl4030_keypad_data devkit8000_kp_data
= {
199 .keymap_data
= &board_map_data
,
205 static struct gpio_led gpio_leds
[];
207 static int devkit8000_twl_gpio_setup(struct device
*dev
,
208 unsigned gpio
, unsigned ngpio
)
212 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
213 mmc
[0].gpio_cd
= gpio
+ 0;
214 omap_hsmmc_late_init(mmc
);
216 /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
217 gpio_leds
[2].gpio
= gpio
+ TWL4030_GPIO_MAX
+ 1;
219 /* TWL4030_GPIO_MAX + 0 is "LCD_PWREN" (out, active high) */
220 devkit8000_lcd_device
.reset_gpio
= gpio
+ TWL4030_GPIO_MAX
+ 0;
221 ret
= gpio_request_one(devkit8000_lcd_device
.reset_gpio
,
222 GPIOF_OUT_INIT_LOW
, "LCD_PWREN");
224 devkit8000_lcd_device
.reset_gpio
= -EINVAL
;
225 printk(KERN_ERR
"Failed to request GPIO for LCD_PWRN\n");
228 /* gpio + 7 is "DVI_PD" (out, active low) */
229 dvi_panel
.power_down_gpio
= gpio
+ 7;
234 static struct twl4030_gpio_platform_data devkit8000_gpio_data
= {
236 .pulldowns
= BIT(1) | BIT(2) | BIT(6) | BIT(8) | BIT(13)
237 | BIT(15) | BIT(16) | BIT(17),
238 .setup
= devkit8000_twl_gpio_setup
,
241 static struct regulator_consumer_supply devkit8000_vpll1_supplies
[] = {
242 REGULATOR_SUPPLY("vdds_dsi", "omapdss"),
243 REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),
246 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
247 static struct regulator_init_data devkit8000_vmmc1
= {
251 .valid_modes_mask
= REGULATOR_MODE_NORMAL
252 | REGULATOR_MODE_STANDBY
,
253 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
254 | REGULATOR_CHANGE_MODE
255 | REGULATOR_CHANGE_STATUS
,
257 .num_consumer_supplies
= ARRAY_SIZE(devkit8000_vmmc1_supply
),
258 .consumer_supplies
= devkit8000_vmmc1_supply
,
261 /* VPLL1 for digital video outputs */
262 static struct regulator_init_data devkit8000_vpll1
= {
266 .valid_modes_mask
= REGULATOR_MODE_NORMAL
267 | REGULATOR_MODE_STANDBY
,
268 .valid_ops_mask
= REGULATOR_CHANGE_MODE
269 | REGULATOR_CHANGE_STATUS
,
271 .num_consumer_supplies
= ARRAY_SIZE(devkit8000_vpll1_supplies
),
272 .consumer_supplies
= devkit8000_vpll1_supplies
,
275 /* VAUX4 for ads7846 and nubs */
276 static struct regulator_init_data devkit8000_vio
= {
281 .valid_modes_mask
= REGULATOR_MODE_NORMAL
282 | REGULATOR_MODE_STANDBY
,
283 .valid_ops_mask
= REGULATOR_CHANGE_MODE
284 | REGULATOR_CHANGE_STATUS
,
286 .num_consumer_supplies
= ARRAY_SIZE(devkit8000_vio_supply
),
287 .consumer_supplies
= devkit8000_vio_supply
,
290 static struct twl4030_platform_data devkit8000_twldata
= {
291 /* platform_data for children goes here */
292 .gpio
= &devkit8000_gpio_data
,
293 .vmmc1
= &devkit8000_vmmc1
,
294 .vpll1
= &devkit8000_vpll1
,
295 .vio
= &devkit8000_vio
,
296 .keypad
= &devkit8000_kp_data
,
299 static int __init
devkit8000_i2c_init(void)
301 omap3_pmic_get_config(&devkit8000_twldata
,
302 TWL_COMMON_PDATA_USB
| TWL_COMMON_PDATA_AUDIO
,
303 TWL_COMMON_REGULATOR_VDAC
);
304 omap3_pmic_init("tps65930", &devkit8000_twldata
);
305 /* Bus 3 is attached to the DVI port where devices like the pico DLP
306 * projector don't work reliably with 400kHz */
307 omap_register_i2c_bus(3, 400, NULL
, 0);
311 static struct gpio_led gpio_leds
[] = {
314 .default_trigger
= "heartbeat",
320 .default_trigger
= "mmc0",
326 .default_trigger
= "none",
332 .default_trigger
= "none",
338 static struct gpio_led_platform_data gpio_led_info
= {
340 .num_leds
= ARRAY_SIZE(gpio_leds
),
343 static struct platform_device leds_gpio
= {
347 .platform_data
= &gpio_led_info
,
351 static struct gpio_keys_button gpio_buttons
[] = {
360 static struct gpio_keys_platform_data gpio_key_info
= {
361 .buttons
= gpio_buttons
,
362 .nbuttons
= ARRAY_SIZE(gpio_buttons
),
365 static struct platform_device keys_gpio
= {
369 .platform_data
= &gpio_key_info
,
373 #define OMAP_DM9000_BASE 0x2c000000
375 static struct resource omap_dm9000_resources
[] = {
377 .start
= OMAP_DM9000_BASE
,
378 .end
= (OMAP_DM9000_BASE
+ 0x4 - 1),
379 .flags
= IORESOURCE_MEM
,
382 .start
= (OMAP_DM9000_BASE
+ 0x400),
383 .end
= (OMAP_DM9000_BASE
+ 0x400 + 0x4 - 1),
384 .flags
= IORESOURCE_MEM
,
387 .flags
= IORESOURCE_IRQ
| IRQF_TRIGGER_LOW
,
391 static struct dm9000_plat_data omap_dm9000_platdata
= {
392 .flags
= DM9000_PLATF_16BITONLY
,
395 static struct platform_device omap_dm9000_dev
= {
398 .num_resources
= ARRAY_SIZE(omap_dm9000_resources
),
399 .resource
= omap_dm9000_resources
,
401 .platform_data
= &omap_dm9000_platdata
,
405 static void __init
omap_dm9000_init(void)
407 unsigned char *eth_addr
= omap_dm9000_platdata
.dev_addr
;
408 struct omap_die_id odi
;
411 ret
= gpio_request_one(OMAP_DM9000_GPIO_IRQ
, GPIOF_IN
, "dm9000 irq");
413 printk(KERN_ERR
"Failed to request GPIO%d for dm9000 IRQ\n",
414 OMAP_DM9000_GPIO_IRQ
);
418 /* init the mac address using DIE id */
419 omap_get_die_id(&odi
);
421 eth_addr
[0] = 0x02; /* locally administered */
422 eth_addr
[1] = odi
.id_1
& 0xff;
423 eth_addr
[2] = (odi
.id_0
& 0xff000000) >> 24;
424 eth_addr
[3] = (odi
.id_0
& 0x00ff0000) >> 16;
425 eth_addr
[4] = (odi
.id_0
& 0x0000ff00) >> 8;
426 eth_addr
[5] = (odi
.id_0
& 0x000000ff);
429 static struct platform_device
*devkit8000_devices
[] __initdata
= {
435 static const struct usbhs_omap_board_data usbhs_bdata __initconst
= {
437 .port_mode
[0] = OMAP_EHCI_PORT_MODE_PHY
,
438 .port_mode
[1] = OMAP_USBHS_PORT_MODE_UNUSED
,
439 .port_mode
[2] = OMAP_USBHS_PORT_MODE_UNUSED
,
442 .reset_gpio_port
[0] = -EINVAL
,
443 .reset_gpio_port
[1] = -EINVAL
,
444 .reset_gpio_port
[2] = -EINVAL
447 #ifdef CONFIG_OMAP_MUX
448 static struct omap_board_mux board_mux
[] __initdata
= {
449 /* nCS and IRQ for Devkit8000 ethernet */
450 OMAP3_MUX(GPMC_NCS6
, OMAP_MUX_MODE0
),
451 OMAP3_MUX(ETK_D11
, OMAP_MUX_MODE4
| OMAP_PIN_INPUT_PULLUP
),
454 OMAP3_MUX(MCSPI2_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
455 OMAP3_MUX(MCSPI2_SIMO
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
456 OMAP3_MUX(MCSPI2_SOMI
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
457 OMAP3_MUX(MCSPI2_CS0
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
458 OMAP3_MUX(MCSPI2_CS1
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
461 OMAP3_MUX(ETK_D13
, OMAP_MUX_MODE4
| OMAP_PIN_INPUT
),
464 OMAP3_MUX(HSUSB0_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
465 OMAP3_MUX(HSUSB0_STP
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
466 OMAP3_MUX(HSUSB0_DIR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
467 OMAP3_MUX(HSUSB0_NXT
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
468 OMAP3_MUX(HSUSB0_DATA0
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
469 OMAP3_MUX(HSUSB0_DATA1
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
470 OMAP3_MUX(HSUSB0_DATA2
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
471 OMAP3_MUX(HSUSB0_DATA3
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
472 OMAP3_MUX(HSUSB0_DATA4
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
473 OMAP3_MUX(HSUSB0_DATA5
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
474 OMAP3_MUX(HSUSB0_DATA6
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
475 OMAP3_MUX(HSUSB0_DATA7
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
478 OMAP3_MUX(ETK_CTL
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
479 OMAP3_MUX(ETK_CLK
, OMAP_MUX_MODE3
| OMAP_PIN_OUTPUT
),
480 OMAP3_MUX(ETK_D8
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
481 OMAP3_MUX(ETK_D9
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
482 OMAP3_MUX(ETK_D0
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
483 OMAP3_MUX(ETK_D1
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
484 OMAP3_MUX(ETK_D2
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
485 OMAP3_MUX(ETK_D3
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
486 OMAP3_MUX(ETK_D4
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
487 OMAP3_MUX(ETK_D5
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
488 OMAP3_MUX(ETK_D6
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
489 OMAP3_MUX(ETK_D7
, OMAP_MUX_MODE3
| OMAP_PIN_INPUT
),
492 OMAP3_MUX(SDMMC1_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
493 OMAP3_MUX(SDMMC1_CMD
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
494 OMAP3_MUX(SDMMC1_DAT0
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
495 OMAP3_MUX(SDMMC1_DAT1
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
496 OMAP3_MUX(SDMMC1_DAT2
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
497 OMAP3_MUX(SDMMC1_DAT3
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
498 OMAP3_MUX(SDMMC1_DAT4
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
499 OMAP3_MUX(SDMMC1_DAT5
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
500 OMAP3_MUX(SDMMC1_DAT6
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
501 OMAP3_MUX(SDMMC1_DAT7
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
504 OMAP3_MUX(MCBSP2_FSX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
505 OMAP3_MUX(MCBSP2_CLKX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
506 OMAP3_MUX(MCBSP2_DR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
507 OMAP3_MUX(MCBSP2_DX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
510 OMAP3_MUX(I2C1_SCL
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
511 OMAP3_MUX(I2C1_SDA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
514 OMAP3_MUX(I2C2_SCL
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
515 OMAP3_MUX(I2C2_SDA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
518 OMAP3_MUX(I2C3_SCL
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
519 OMAP3_MUX(I2C3_SDA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
522 OMAP3_MUX(I2C4_SCL
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
523 OMAP3_MUX(I2C4_SDA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
526 OMAP3_MUX(MCBSP3_CLKX
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
527 OMAP3_MUX(MCBSP3_FSX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
528 OMAP3_MUX(UART1_TX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
529 OMAP3_MUX(UART1_RX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
532 OMAP3_MUX(DSS_PCLK
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
533 OMAP3_MUX(DSS_HSYNC
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
534 OMAP3_MUX(DSS_VSYNC
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
535 OMAP3_MUX(DSS_ACBIAS
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
536 OMAP3_MUX(DSS_DATA0
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
537 OMAP3_MUX(DSS_DATA1
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
538 OMAP3_MUX(DSS_DATA2
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
539 OMAP3_MUX(DSS_DATA3
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
540 OMAP3_MUX(DSS_DATA4
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
541 OMAP3_MUX(DSS_DATA5
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
542 OMAP3_MUX(DSS_DATA6
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
543 OMAP3_MUX(DSS_DATA7
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
544 OMAP3_MUX(DSS_DATA8
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
545 OMAP3_MUX(DSS_DATA9
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
546 OMAP3_MUX(DSS_DATA10
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
547 OMAP3_MUX(DSS_DATA11
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
548 OMAP3_MUX(DSS_DATA12
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
549 OMAP3_MUX(DSS_DATA13
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
550 OMAP3_MUX(DSS_DATA14
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
551 OMAP3_MUX(DSS_DATA15
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
552 OMAP3_MUX(DSS_DATA16
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
553 OMAP3_MUX(DSS_DATA17
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
554 OMAP3_MUX(DSS_DATA18
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
555 OMAP3_MUX(DSS_DATA19
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
556 OMAP3_MUX(DSS_DATA20
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
557 OMAP3_MUX(DSS_DATA21
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
558 OMAP3_MUX(DSS_DATA22
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
559 OMAP3_MUX(DSS_DATA23
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
563 OMAP3_MUX(MCSPI1_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
564 OMAP3_MUX(MCSPI1_SIMO
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
565 OMAP3_MUX(MCSPI1_SOMI
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
566 OMAP3_MUX(MCSPI1_CS0
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
567 OMAP3_MUX(MCSPI1_CS3
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
570 OMAP3_MUX(HDQ_SIO
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
573 OMAP3_MUX(MCBSP1_CLKR
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
574 OMAP3_MUX(MCBSP1_DX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
575 OMAP3_MUX(MCBSP1_DR
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
576 OMAP3_MUX(MCBSP1_FSX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT_PULLUP
),
579 OMAP3_MUX(SDMMC2_DAT4
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
580 OMAP3_MUX(SDMMC2_DAT5
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
581 OMAP3_MUX(SDMMC2_DAT6
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
582 OMAP3_MUX(SDMMC2_DAT7
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
585 OMAP3_MUX(I2C3_SCL
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
586 OMAP3_MUX(I2C3_SDA
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
588 OMAP3_MUX(MCBSP1_CLKX
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
589 OMAP3_MUX(MCBSP_CLKS
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
590 OMAP3_MUX(MCBSP1_FSR
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
592 OMAP3_MUX(GPMC_NCS7
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
593 OMAP3_MUX(GPMC_NCS3
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
596 OMAP3_MUX(SYS_NIRQ
, OMAP_MUX_MODE0
| OMAP_WAKEUP_EN
| \
597 OMAP_PIN_INPUT_PULLUP
),
599 { .reg_offset
= OMAP_MUX_TERMINATOR
},
603 static void __init
devkit8000_init(void)
605 omap3_mux_init(board_mux
, OMAP_PACKAGE_CUS
);
607 omap_sdrc_init(mt46h32m32lf6_sdrc_params
,
608 mt46h32m32lf6_sdrc_params
);
612 omap_hsmmc_init(mmc
);
613 devkit8000_i2c_init();
614 omap_dm9000_resources
[2].start
= gpio_to_irq(OMAP_DM9000_GPIO_IRQ
);
615 platform_add_devices(devkit8000_devices
,
616 ARRAY_SIZE(devkit8000_devices
));
618 omap_display_init(&devkit8000_dss_data
);
620 omap_ads7846_init(2, OMAP3_DEVKIT_TS_GPIO
, 0, NULL
);
623 usbhs_init(&usbhs_bdata
);
624 omap_nand_flash_init(NAND_BUSWIDTH_16
, devkit8000_nand_partitions
,
625 ARRAY_SIZE(devkit8000_nand_partitions
));
627 /* Ensure SDRC pins are mux'd for self-refresh */
628 omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT
);
629 omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT
);
632 MACHINE_START(DEVKIT8000
, "OMAP3 Devkit8000")
633 .atag_offset
= 0x100,
634 .reserve
= omap_reserve
,
635 .map_io
= omap3_map_io
,
636 .init_early
= omap35xx_init_early
,
637 .init_irq
= omap3_init_irq
,
638 .handle_irq
= omap3_intc_handle_irq
,
639 .init_machine
= devkit8000_init
,
640 .init_late
= omap35xx_init_late
,
641 .timer
= &omap3_secure_timer
,
642 .restart
= omap_prcm_restart
,