2 * board-cm-t35.c (CompuLab CM-T35 module)
4 * Copyright (C) 2009 CompuLab, Ltd.
5 * Author: Mike Rapoport <mike@compulab.co.il>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
23 #include <linux/kernel.h>
24 #include <linux/init.h>
25 #include <linux/platform_device.h>
26 #include <linux/input.h>
27 #include <linux/input/matrix_keypad.h>
28 #include <linux/delay.h>
29 #include <linux/gpio.h>
31 #include <linux/i2c/at24.h>
32 #include <linux/i2c/twl.h>
33 #include <linux/regulator/machine.h>
35 #include <linux/spi/spi.h>
36 #include <linux/spi/tdo24m.h>
38 #include <asm/mach-types.h>
39 #include <asm/mach/arch.h>
40 #include <asm/mach/map.h>
42 #include <plat/board.h>
43 #include <plat/common.h>
44 #include <plat/nand.h>
45 #include <plat/gpmc.h>
47 #include <plat/display.h>
48 #include <plat/mcspi.h>
50 #include <mach/hardware.h>
53 #include "sdram-micron-mt46h32m32lf-6.h"
56 #define CM_T35_GPIO_PENDOWN 57
58 #define CM_T35_SMSC911X_CS 5
59 #define CM_T35_SMSC911X_GPIO 163
60 #define SB_T35_SMSC911X_CS 4
61 #define SB_T35_SMSC911X_GPIO 65
63 #define NAND_BLOCK_SIZE SZ_128K
65 #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
66 #include <linux/smsc911x.h>
68 static struct smsc911x_platform_config cm_t35_smsc911x_config
= {
69 .irq_polarity
= SMSC911X_IRQ_POLARITY_ACTIVE_LOW
,
70 .irq_type
= SMSC911X_IRQ_TYPE_OPEN_DRAIN
,
71 .flags
= SMSC911X_USE_32BIT
| SMSC911X_SAVE_MAC_ADDRESS
,
72 .phy_interface
= PHY_INTERFACE_MODE_MII
,
75 static struct resource cm_t35_smsc911x_resources
[] = {
77 .flags
= IORESOURCE_MEM
,
80 .start
= OMAP_GPIO_IRQ(CM_T35_SMSC911X_GPIO
),
81 .end
= OMAP_GPIO_IRQ(CM_T35_SMSC911X_GPIO
),
82 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWLEVEL
,
86 static struct platform_device cm_t35_smsc911x_device
= {
89 .num_resources
= ARRAY_SIZE(cm_t35_smsc911x_resources
),
90 .resource
= cm_t35_smsc911x_resources
,
92 .platform_data
= &cm_t35_smsc911x_config
,
96 static struct resource sb_t35_smsc911x_resources
[] = {
98 .flags
= IORESOURCE_MEM
,
101 .start
= OMAP_GPIO_IRQ(SB_T35_SMSC911X_GPIO
),
102 .end
= OMAP_GPIO_IRQ(SB_T35_SMSC911X_GPIO
),
103 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWLEVEL
,
107 static struct platform_device sb_t35_smsc911x_device
= {
110 .num_resources
= ARRAY_SIZE(sb_t35_smsc911x_resources
),
111 .resource
= sb_t35_smsc911x_resources
,
113 .platform_data
= &cm_t35_smsc911x_config
,
117 static void __init
cm_t35_init_smsc911x(struct platform_device
*dev
,
118 int cs
, int irq_gpio
)
120 unsigned long cs_mem_base
;
122 if (gpmc_cs_request(cs
, SZ_16M
, &cs_mem_base
) < 0) {
123 pr_err("CM-T35: Failed request for GPMC mem for smsc911x\n");
127 dev
->resource
[0].start
= cs_mem_base
+ 0x0;
128 dev
->resource
[0].end
= cs_mem_base
+ 0xff;
130 if ((gpio_request(irq_gpio
, "ETH IRQ") == 0) &&
131 (gpio_direction_input(irq_gpio
) == 0)) {
132 gpio_export(irq_gpio
, 0);
134 pr_err("CM-T35: could not obtain gpio for SMSC911X IRQ\n");
138 platform_device_register(dev
);
141 static void __init
cm_t35_init_ethernet(void)
143 cm_t35_init_smsc911x(&cm_t35_smsc911x_device
,
144 CM_T35_SMSC911X_CS
, CM_T35_SMSC911X_GPIO
);
145 cm_t35_init_smsc911x(&sb_t35_smsc911x_device
,
146 SB_T35_SMSC911X_CS
, SB_T35_SMSC911X_GPIO
);
149 static inline void __init
cm_t35_init_ethernet(void) { return; }
152 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
153 #include <linux/leds.h>
155 static struct gpio_led cm_t35_leds
[] = {
158 .name
= "cm-t35:green",
159 .default_trigger
= "heartbeat",
164 static struct gpio_led_platform_data cm_t35_led_pdata
= {
165 .num_leds
= ARRAY_SIZE(cm_t35_leds
),
169 static struct platform_device cm_t35_led_device
= {
173 .platform_data
= &cm_t35_led_pdata
,
177 static void __init
cm_t35_init_led(void)
179 platform_device_register(&cm_t35_led_device
);
182 static inline void cm_t35_init_led(void) {}
185 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
186 #include <linux/mtd/mtd.h>
187 #include <linux/mtd/nand.h>
188 #include <linux/mtd/partitions.h>
190 static struct mtd_partition cm_t35_nand_partitions
[] = {
193 .offset
= 0, /* Offset = 0x00000 */
194 .size
= 4 * NAND_BLOCK_SIZE
,
195 .mask_flags
= MTD_WRITEABLE
199 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x80000 */
200 .size
= 15 * NAND_BLOCK_SIZE
,
203 .name
= "uboot environment",
204 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x260000 */
205 .size
= 2 * NAND_BLOCK_SIZE
,
209 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x280000 */
210 .size
= 32 * NAND_BLOCK_SIZE
,
214 .offset
= MTDPART_OFS_APPEND
, /* Offset = 0x680000 */
215 .size
= MTDPART_SIZ_FULL
,
219 static struct omap_nand_platform_data cm_t35_nand_data
= {
220 .parts
= cm_t35_nand_partitions
,
221 .nr_parts
= ARRAY_SIZE(cm_t35_nand_partitions
),
222 .dma_channel
= -1, /* disable DMA in OMAP NAND driver */
227 static void __init
cm_t35_init_nand(void)
229 if (gpmc_nand_init(&cm_t35_nand_data
) < 0)
230 pr_err("CM-T35: Unable to register NAND device\n");
233 static inline void cm_t35_init_nand(void) {}
236 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || \
237 defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
238 #include <linux/spi/ads7846.h>
240 #include <plat/mcspi.h>
242 static struct omap2_mcspi_device_config ads7846_mcspi_config
= {
244 .single_channel
= 1, /* 0: slave, 1: master */
247 static int ads7846_get_pendown_state(void)
249 return !gpio_get_value(CM_T35_GPIO_PENDOWN
);
252 static struct ads7846_platform_data ads7846_config
= {
260 .get_pendown_state
= ads7846_get_pendown_state
,
264 static struct spi_board_info cm_t35_spi_board_info
[] __initdata
= {
266 .modalias
= "ads7846",
269 .max_speed_hz
= 1500000,
270 .controller_data
= &ads7846_mcspi_config
,
271 .irq
= OMAP_GPIO_IRQ(CM_T35_GPIO_PENDOWN
),
272 .platform_data
= &ads7846_config
,
276 static void __init
cm_t35_init_ads7846(void)
278 if ((gpio_request(CM_T35_GPIO_PENDOWN
, "ADS7846_PENDOWN") == 0) &&
279 (gpio_direction_input(CM_T35_GPIO_PENDOWN
) == 0)) {
280 gpio_export(CM_T35_GPIO_PENDOWN
, 0);
282 pr_err("CM-T35: could not obtain gpio for ADS7846_PENDOWN\n");
286 spi_register_board_info(cm_t35_spi_board_info
,
287 ARRAY_SIZE(cm_t35_spi_board_info
));
290 static inline void cm_t35_init_ads7846(void) {}
293 #define CM_T35_LCD_EN_GPIO 157
294 #define CM_T35_LCD_BL_GPIO 58
295 #define CM_T35_DVI_EN_GPIO 54
297 static int lcd_bl_gpio
;
298 static int lcd_en_gpio
;
299 static int dvi_en_gpio
;
301 static int lcd_enabled
;
302 static int dvi_enabled
;
304 static int cm_t35_panel_enable_lcd(struct omap_dss_device
*dssdev
)
307 printk(KERN_ERR
"cannot enable LCD, DVI is enabled\n");
311 gpio_set_value(lcd_en_gpio
, 1);
312 gpio_set_value(lcd_bl_gpio
, 1);
319 static void cm_t35_panel_disable_lcd(struct omap_dss_device
*dssdev
)
323 gpio_set_value(lcd_bl_gpio
, 0);
324 gpio_set_value(lcd_en_gpio
, 0);
327 static int cm_t35_panel_enable_dvi(struct omap_dss_device
*dssdev
)
330 printk(KERN_ERR
"cannot enable DVI, LCD is enabled\n");
334 gpio_set_value(dvi_en_gpio
, 0);
340 static void cm_t35_panel_disable_dvi(struct omap_dss_device
*dssdev
)
342 gpio_set_value(dvi_en_gpio
, 1);
346 static int cm_t35_panel_enable_tv(struct omap_dss_device
*dssdev
)
351 static void cm_t35_panel_disable_tv(struct omap_dss_device
*dssdev
)
355 static struct omap_dss_device cm_t35_lcd_device
= {
357 .driver_name
= "toppoly_tdo35s_panel",
358 .type
= OMAP_DISPLAY_TYPE_DPI
,
359 .phy
.dpi
.data_lines
= 18,
360 .platform_enable
= cm_t35_panel_enable_lcd
,
361 .platform_disable
= cm_t35_panel_disable_lcd
,
364 static struct omap_dss_device cm_t35_dvi_device
= {
366 .driver_name
= "generic_panel",
367 .type
= OMAP_DISPLAY_TYPE_DPI
,
368 .phy
.dpi
.data_lines
= 24,
369 .platform_enable
= cm_t35_panel_enable_dvi
,
370 .platform_disable
= cm_t35_panel_disable_dvi
,
373 static struct omap_dss_device cm_t35_tv_device
= {
375 .driver_name
= "venc",
376 .type
= OMAP_DISPLAY_TYPE_VENC
,
377 .phy
.venc
.type
= OMAP_DSS_VENC_TYPE_SVIDEO
,
378 .platform_enable
= cm_t35_panel_enable_tv
,
379 .platform_disable
= cm_t35_panel_disable_tv
,
382 static struct omap_dss_device
*cm_t35_dss_devices
[] = {
388 static struct omap_dss_board_info cm_t35_dss_data
= {
389 .num_devices
= ARRAY_SIZE(cm_t35_dss_devices
),
390 .devices
= cm_t35_dss_devices
,
391 .default_device
= &cm_t35_dvi_device
,
394 static struct platform_device cm_t35_dss_device
= {
398 .platform_data
= &cm_t35_dss_data
,
402 static struct omap2_mcspi_device_config tdo24m_mcspi_config
= {
404 .single_channel
= 1, /* 0: slave, 1: master */
407 static struct tdo24m_platform_data tdo24m_config
= {
411 static struct spi_board_info cm_t35_lcd_spi_board_info
[] __initdata
= {
413 .modalias
= "tdo24m",
416 .max_speed_hz
= 1000000,
417 .controller_data
= &tdo24m_mcspi_config
,
418 .platform_data
= &tdo24m_config
,
422 static void __init
cm_t35_init_display(void)
426 lcd_en_gpio
= CM_T35_LCD_EN_GPIO
;
427 lcd_bl_gpio
= CM_T35_LCD_BL_GPIO
;
428 dvi_en_gpio
= CM_T35_DVI_EN_GPIO
;
430 spi_register_board_info(cm_t35_lcd_spi_board_info
,
431 ARRAY_SIZE(cm_t35_lcd_spi_board_info
));
433 err
= gpio_request(lcd_en_gpio
, "LCD RST");
435 pr_err("CM-T35: failed to get LCD reset GPIO\n");
439 err
= gpio_request(lcd_bl_gpio
, "LCD BL");
441 pr_err("CM-T35: failed to get LCD backlight control GPIO\n");
445 err
= gpio_request(dvi_en_gpio
, "DVI EN");
447 pr_err("CM-T35: failed to get DVI reset GPIO\n");
451 gpio_export(lcd_en_gpio
, 0);
452 gpio_export(lcd_bl_gpio
, 0);
453 gpio_export(dvi_en_gpio
, 0);
454 gpio_direction_output(lcd_en_gpio
, 0);
455 gpio_direction_output(lcd_bl_gpio
, 0);
456 gpio_direction_output(dvi_en_gpio
, 1);
459 gpio_set_value(lcd_en_gpio
, 1);
461 err
= platform_device_register(&cm_t35_dss_device
);
463 pr_err("CM-T35: failed to register DSS device\n");
470 gpio_free(dvi_en_gpio
);
472 gpio_free(lcd_bl_gpio
);
474 gpio_free(lcd_en_gpio
);
480 static struct regulator_consumer_supply cm_t35_vmmc1_supply
= {
484 static struct regulator_consumer_supply cm_t35_vsim_supply
= {
485 .supply
= "vmmc_aux",
488 static struct regulator_consumer_supply cm_t35_vdac_supply
= {
489 .supply
= "vdda_dac",
490 .dev
= &cm_t35_dss_device
.dev
,
493 static struct regulator_consumer_supply cm_t35_vdvi_supply
= {
495 .dev
= &cm_t35_dss_device
.dev
,
498 /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
499 static struct regulator_init_data cm_t35_vmmc1
= {
503 .valid_modes_mask
= REGULATOR_MODE_NORMAL
504 | REGULATOR_MODE_STANDBY
,
505 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
506 | REGULATOR_CHANGE_MODE
507 | REGULATOR_CHANGE_STATUS
,
509 .num_consumer_supplies
= 1,
510 .consumer_supplies
= &cm_t35_vmmc1_supply
,
513 /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
514 static struct regulator_init_data cm_t35_vsim
= {
518 .valid_modes_mask
= REGULATOR_MODE_NORMAL
519 | REGULATOR_MODE_STANDBY
,
520 .valid_ops_mask
= REGULATOR_CHANGE_VOLTAGE
521 | REGULATOR_CHANGE_MODE
522 | REGULATOR_CHANGE_STATUS
,
524 .num_consumer_supplies
= 1,
525 .consumer_supplies
= &cm_t35_vsim_supply
,
528 /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */
529 static struct regulator_init_data cm_t35_vdac
= {
533 .valid_modes_mask
= REGULATOR_MODE_NORMAL
534 | REGULATOR_MODE_STANDBY
,
535 .valid_ops_mask
= REGULATOR_CHANGE_MODE
536 | REGULATOR_CHANGE_STATUS
,
538 .num_consumer_supplies
= 1,
539 .consumer_supplies
= &cm_t35_vdac_supply
,
542 /* VPLL2 for digital video outputs */
543 static struct regulator_init_data cm_t35_vpll2
= {
548 .valid_modes_mask
= REGULATOR_MODE_NORMAL
549 | REGULATOR_MODE_STANDBY
,
550 .valid_ops_mask
= REGULATOR_CHANGE_MODE
551 | REGULATOR_CHANGE_STATUS
,
553 .num_consumer_supplies
= 1,
554 .consumer_supplies
= &cm_t35_vdvi_supply
,
557 static struct twl4030_usb_data cm_t35_usb_data
= {
558 .usb_mode
= T2_USB_MODE_ULPI
,
561 static int cm_t35_keymap
[] = {
562 KEY(0, 0, KEY_A
), KEY(0, 1, KEY_B
), KEY(0, 2, KEY_LEFT
),
563 KEY(1, 0, KEY_UP
), KEY(1, 1, KEY_ENTER
), KEY(1, 2, KEY_DOWN
),
564 KEY(2, 0, KEY_RIGHT
), KEY(2, 1, KEY_C
), KEY(2, 2, KEY_D
),
567 static struct matrix_keymap_data cm_t35_keymap_data
= {
568 .keymap
= cm_t35_keymap
,
569 .keymap_size
= ARRAY_SIZE(cm_t35_keymap
),
572 static struct twl4030_keypad_data cm_t35_kp_data
= {
573 .keymap_data
= &cm_t35_keymap_data
,
579 static struct omap2_hsmmc_info mmc
[] = {
593 .ocr_mask
= 0x00100000, /* 3.3V */
598 static struct ehci_hcd_omap_platform_data ehci_pdata __initdata
= {
599 .port_mode
[0] = EHCI_HCD_OMAP_MODE_PHY
,
600 .port_mode
[1] = EHCI_HCD_OMAP_MODE_PHY
,
601 .port_mode
[2] = EHCI_HCD_OMAP_MODE_UNKNOWN
,
604 .reset_gpio_port
[0] = -EINVAL
,
605 .reset_gpio_port
[1] = -EINVAL
,
606 .reset_gpio_port
[2] = -EINVAL
609 static int cm_t35_twl_gpio_setup(struct device
*dev
, unsigned gpio
,
612 int wlan_rst
= gpio
+ 2;
614 if ((gpio_request(wlan_rst
, "WLAN RST") == 0) &&
615 (gpio_direction_output(wlan_rst
, 1) == 0)) {
616 gpio_export(wlan_rst
, 0);
619 gpio_set_value(wlan_rst
, 0);
621 gpio_set_value(wlan_rst
, 1);
623 pr_err("CM-T35: could not obtain gpio for WiFi reset\n");
626 /* gpio + 0 is "mmc0_cd" (input/IRQ) */
627 mmc
[0].gpio_cd
= gpio
+ 0;
628 omap2_hsmmc_init(mmc
);
630 /* link regulators to MMC adapters */
631 cm_t35_vmmc1_supply
.dev
= mmc
[0].dev
;
632 cm_t35_vsim_supply
.dev
= mmc
[0].dev
;
634 /* setup USB with proper PHY reset GPIOs */
635 ehci_pdata
.reset_gpio_port
[0] = gpio
+ 6;
636 ehci_pdata
.reset_gpio_port
[1] = gpio
+ 7;
638 usb_ehci_init(&ehci_pdata
);
643 static struct twl4030_gpio_platform_data cm_t35_gpio_data
= {
644 .gpio_base
= OMAP_MAX_GPIO_LINES
,
645 .irq_base
= TWL4030_GPIO_IRQ_BASE
,
646 .irq_end
= TWL4030_GPIO_IRQ_END
,
647 .setup
= cm_t35_twl_gpio_setup
,
650 static struct twl4030_platform_data cm_t35_twldata
= {
651 .irq_base
= TWL4030_IRQ_BASE
,
652 .irq_end
= TWL4030_IRQ_END
,
654 /* platform_data for children goes here */
655 .keypad
= &cm_t35_kp_data
,
656 .usb
= &cm_t35_usb_data
,
657 .gpio
= &cm_t35_gpio_data
,
658 .vmmc1
= &cm_t35_vmmc1
,
659 .vsim
= &cm_t35_vsim
,
660 .vdac
= &cm_t35_vdac
,
661 .vpll2
= &cm_t35_vpll2
,
664 static struct i2c_board_info __initdata cm_t35_i2c_boardinfo
[] = {
666 I2C_BOARD_INFO("tps65930", 0x48),
667 .flags
= I2C_CLIENT_WAKE
,
668 .irq
= INT_34XX_SYS_NIRQ
,
669 .platform_data
= &cm_t35_twldata
,
673 static void __init
cm_t35_init_i2c(void)
675 omap_register_i2c_bus(1, 2600, cm_t35_i2c_boardinfo
,
676 ARRAY_SIZE(cm_t35_i2c_boardinfo
));
679 static struct omap_board_config_kernel cm_t35_config
[] __initdata
= {
682 static void __init
cm_t35_init_irq(void)
684 omap_board_config
= cm_t35_config
;
685 omap_board_config_size
= ARRAY_SIZE(cm_t35_config
);
687 omap2_init_common_hw(mt46h32m32lf6_sdrc_params
,
688 mt46h32m32lf6_sdrc_params
);
693 static struct omap_board_mux board_mux
[] __initdata
= {
694 /* nCS and IRQ for CM-T35 ethernet */
695 OMAP3_MUX(GPMC_NCS5
, OMAP_MUX_MODE0
),
696 OMAP3_MUX(UART3_CTS_RCTX
, OMAP_MUX_MODE4
| OMAP_PIN_INPUT_PULLUP
),
698 /* nCS and IRQ for SB-T35 ethernet */
699 OMAP3_MUX(GPMC_NCS4
, OMAP_MUX_MODE0
),
700 OMAP3_MUX(GPMC_WAIT3
, OMAP_MUX_MODE4
| OMAP_PIN_INPUT_PULLUP
),
703 OMAP3_MUX(GPMC_NCS6
, OMAP_MUX_MODE4
| OMAP_PIN_INPUT
),
706 OMAP3_MUX(HSUSB0_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
707 OMAP3_MUX(HSUSB0_STP
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
708 OMAP3_MUX(HSUSB0_DIR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
709 OMAP3_MUX(HSUSB0_NXT
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
710 OMAP3_MUX(HSUSB0_DATA0
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
711 OMAP3_MUX(HSUSB0_DATA1
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
712 OMAP3_MUX(HSUSB0_DATA2
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
713 OMAP3_MUX(HSUSB0_DATA3
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
714 OMAP3_MUX(HSUSB0_DATA4
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
715 OMAP3_MUX(HSUSB0_DATA5
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
716 OMAP3_MUX(HSUSB0_DATA6
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
717 OMAP3_MUX(HSUSB0_DATA7
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
720 OMAP3_MUX(SDMMC2_DAT4
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
721 OMAP3_MUX(SDMMC2_DAT5
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
722 OMAP3_MUX(SDMMC2_DAT6
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
723 OMAP3_MUX(SDMMC2_DAT7
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
726 OMAP3_MUX(MCSPI1_CLK
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
727 OMAP3_MUX(MCSPI1_SIMO
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
728 OMAP3_MUX(MCSPI1_SOMI
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
729 OMAP3_MUX(MCSPI1_CS0
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT_PULLDOWN
),
732 OMAP3_MUX(MCBSP1_CLKR
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
733 OMAP3_MUX(MCBSP1_DX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
734 OMAP3_MUX(MCBSP1_DR
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
735 OMAP3_MUX(MCBSP1_FSX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT_PULLUP
),
738 OMAP3_MUX(MCBSP2_FSX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
739 OMAP3_MUX(MCBSP2_CLKX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
740 OMAP3_MUX(MCBSP2_DR
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
741 OMAP3_MUX(MCBSP2_DX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
744 OMAP3_MUX(MCBSP3_CLKX
, OMAP_MUX_MODE1
| OMAP_PIN_OUTPUT
),
745 OMAP3_MUX(MCBSP3_FSX
, OMAP_MUX_MODE1
| OMAP_PIN_INPUT
),
746 OMAP3_MUX(UART1_TX
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
747 OMAP3_MUX(UART1_RX
, OMAP_MUX_MODE0
| OMAP_PIN_INPUT
),
750 OMAP3_MUX(DSS_PCLK
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
751 OMAP3_MUX(DSS_HSYNC
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
752 OMAP3_MUX(DSS_VSYNC
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
753 OMAP3_MUX(DSS_ACBIAS
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
754 OMAP3_MUX(DSS_DATA0
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
755 OMAP3_MUX(DSS_DATA1
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
756 OMAP3_MUX(DSS_DATA2
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
757 OMAP3_MUX(DSS_DATA3
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
758 OMAP3_MUX(DSS_DATA4
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
759 OMAP3_MUX(DSS_DATA5
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
760 OMAP3_MUX(DSS_DATA6
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
761 OMAP3_MUX(DSS_DATA7
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
762 OMAP3_MUX(DSS_DATA8
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
763 OMAP3_MUX(DSS_DATA9
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
764 OMAP3_MUX(DSS_DATA10
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
765 OMAP3_MUX(DSS_DATA11
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
766 OMAP3_MUX(DSS_DATA12
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
767 OMAP3_MUX(DSS_DATA13
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
768 OMAP3_MUX(DSS_DATA14
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
769 OMAP3_MUX(DSS_DATA15
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
770 OMAP3_MUX(DSS_DATA16
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
771 OMAP3_MUX(DSS_DATA17
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
772 OMAP3_MUX(DSS_DATA18
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
773 OMAP3_MUX(DSS_DATA19
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
774 OMAP3_MUX(DSS_DATA20
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
775 OMAP3_MUX(DSS_DATA21
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
776 OMAP3_MUX(DSS_DATA22
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
777 OMAP3_MUX(DSS_DATA23
, OMAP_MUX_MODE0
| OMAP_PIN_OUTPUT
),
779 /* display controls */
780 OMAP3_MUX(MCBSP1_FSR
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
781 OMAP3_MUX(GPMC_NCS7
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
782 OMAP3_MUX(GPMC_NCS3
, OMAP_MUX_MODE4
| OMAP_PIN_OUTPUT
),
785 OMAP3_MUX(SYS_NIRQ
, OMAP_MUX_MODE0
| OMAP_WAKEUP_EN
| \
786 OMAP_PIN_INPUT_PULLUP
),
788 { .reg_offset
= OMAP_MUX_TERMINATOR
},
791 static struct omap_musb_board_data musb_board_data
= {
792 .interface_type
= MUSB_INTERFACE_ULPI
,
797 static void __init
cm_t35_init(void)
799 omap3_mux_init(board_mux
, OMAP_PACKAGE_CUS
);
803 cm_t35_init_ads7846();
804 cm_t35_init_ethernet();
806 cm_t35_init_display();
808 usb_musb_init(&musb_board_data
);
811 MACHINE_START(CM_T35
, "Compulab CM-T35")
812 .phys_io
= 0x48000000,
813 .io_pg_offst
= ((0xd8000000) >> 18) & 0xfffc,
814 .boot_params
= 0x80000100,
815 .map_io
= omap3_map_io
,
816 .reserve
= omap_reserve
,
817 .init_irq
= cm_t35_init_irq
,
818 .init_machine
= cm_t35_init
,
819 .timer
= &omap_timer
,