Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 1 | /* |
| 2 | * board-devkit8000.c - TimLL Devkit8000 |
| 3 | * |
| 4 | * Copyright (C) 2009 Kim Botherway |
| 5 | * Copyright (C) 2010 Thomas Weber |
| 6 | * |
| 7 | * Modified from mach-omap2/board-omap3beagle.c |
| 8 | * |
| 9 | * Initial code: Syed Mohammed Khasim |
| 10 | * |
| 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. |
| 14 | */ |
| 15 | |
| 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> |
| 22 | #include <linux/io.h> |
| 23 | #include <linux/leds.h> |
| 24 | #include <linux/gpio.h> |
| 25 | #include <linux/input.h> |
| 26 | #include <linux/gpio_keys.h> |
| 27 | |
| 28 | #include <linux/mtd/mtd.h> |
| 29 | #include <linux/mtd/partitions.h> |
| 30 | #include <linux/mtd/nand.h> |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 31 | #include <linux/mmc/host.h> |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 32 | |
| 33 | #include <linux/regulator/machine.h> |
| 34 | #include <linux/i2c/twl.h> |
| 35 | |
| 36 | #include <mach/hardware.h> |
Kan-Ru Chen | f535dae | 2010-08-02 14:21:41 +0300 | [diff] [blame] | 37 | #include <mach/id.h> |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 38 | #include <asm/mach-types.h> |
| 39 | #include <asm/mach/arch.h> |
| 40 | #include <asm/mach/map.h> |
| 41 | #include <asm/mach/flash.h> |
| 42 | |
| 43 | #include <plat/board.h> |
| 44 | #include <plat/common.h> |
| 45 | #include <plat/gpmc.h> |
| 46 | #include <plat/nand.h> |
| 47 | #include <plat/usb.h> |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 48 | #include <plat/display.h> |
| 49 | |
| 50 | #include <plat/mcspi.h> |
| 51 | #include <linux/input/matrix_keypad.h> |
| 52 | #include <linux/spi/spi.h> |
| 53 | #include <linux/spi/ads7846.h> |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 54 | #include <linux/dm9000.h> |
| 55 | #include <linux/interrupt.h> |
| 56 | |
| 57 | #include "sdram-micron-mt46h32m32lf-6.h" |
| 58 | |
| 59 | #include "mux.h" |
| 60 | #include "hsmmc.h" |
Manjunath Kondaiah G | 04aeae7 | 2010-10-08 09:58:35 -0700 | [diff] [blame] | 61 | #include "timer-gp.h" |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 62 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 63 | #define NAND_BLOCK_SIZE SZ_128K |
| 64 | |
| 65 | #define OMAP_DM9000_GPIO_IRQ 25 |
| 66 | #define OMAP3_DEVKIT_TS_GPIO 27 |
| 67 | |
| 68 | static struct mtd_partition devkit8000_nand_partitions[] = { |
| 69 | /* All the partition sizes are listed in terms of NAND block size */ |
| 70 | { |
| 71 | .name = "X-Loader", |
| 72 | .offset = 0, |
| 73 | .size = 4 * NAND_BLOCK_SIZE, |
| 74 | .mask_flags = MTD_WRITEABLE, /* force read-only */ |
| 75 | }, |
| 76 | { |
| 77 | .name = "U-Boot", |
| 78 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ |
| 79 | .size = 15 * NAND_BLOCK_SIZE, |
| 80 | .mask_flags = MTD_WRITEABLE, /* force read-only */ |
| 81 | }, |
| 82 | { |
| 83 | .name = "U-Boot Env", |
| 84 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ |
| 85 | .size = 1 * NAND_BLOCK_SIZE, |
| 86 | }, |
| 87 | { |
| 88 | .name = "Kernel", |
| 89 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */ |
| 90 | .size = 32 * NAND_BLOCK_SIZE, |
| 91 | }, |
| 92 | { |
| 93 | .name = "File System", |
| 94 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */ |
| 95 | .size = MTDPART_SIZ_FULL, |
| 96 | }, |
| 97 | }; |
| 98 | |
| 99 | static struct omap_nand_platform_data devkit8000_nand_data = { |
| 100 | .options = NAND_BUSWIDTH_16, |
| 101 | .parts = devkit8000_nand_partitions, |
| 102 | .nr_parts = ARRAY_SIZE(devkit8000_nand_partitions), |
| 103 | .dma_channel = -1, /* disable DMA in OMAP NAND driver */ |
| 104 | }; |
| 105 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 106 | static struct omap2_hsmmc_info mmc[] = { |
| 107 | { |
| 108 | .mmc = 1, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 109 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 110 | .gpio_wp = 29, |
| 111 | }, |
| 112 | {} /* Terminator */ |
| 113 | }; |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 114 | |
| 115 | static int devkit8000_panel_enable_lcd(struct omap_dss_device *dssdev) |
| 116 | { |
| 117 | twl_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, REG_GPIODATADIR1); |
| 118 | twl_i2c_write_u8(TWL4030_MODULE_LED, 0x0, 0x0); |
| 119 | |
Thomas Weber | 09c0721 | 2010-07-05 17:04:42 +0300 | [diff] [blame] | 120 | if (gpio_is_valid(dssdev->reset_gpio)) |
Kan-Ru Chen | 4098609 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 121 | gpio_set_value(dssdev->reset_gpio, 1); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 122 | return 0; |
| 123 | } |
| 124 | |
| 125 | static void devkit8000_panel_disable_lcd(struct omap_dss_device *dssdev) |
| 126 | { |
Thomas Weber | 09c0721 | 2010-07-05 17:04:42 +0300 | [diff] [blame] | 127 | if (gpio_is_valid(dssdev->reset_gpio)) |
Kan-Ru Chen | 4098609 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 128 | gpio_set_value(dssdev->reset_gpio, 0); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 129 | } |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 130 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 131 | static int devkit8000_panel_enable_dvi(struct omap_dss_device *dssdev) |
| 132 | { |
Thomas Weber | 09c0721 | 2010-07-05 17:04:42 +0300 | [diff] [blame] | 133 | if (gpio_is_valid(dssdev->reset_gpio)) |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 134 | gpio_set_value(dssdev->reset_gpio, 1); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 135 | return 0; |
| 136 | } |
| 137 | |
| 138 | static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) |
| 139 | { |
Thomas Weber | 09c0721 | 2010-07-05 17:04:42 +0300 | [diff] [blame] | 140 | if (gpio_is_valid(dssdev->reset_gpio)) |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 141 | gpio_set_value(dssdev->reset_gpio, 0); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 142 | } |
| 143 | |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 144 | static struct regulator_consumer_supply devkit8000_vmmc1_supply = |
| 145 | REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); |
| 146 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 147 | |
Thomas Weber | 5fd58b5 | 2010-07-05 17:04:39 +0300 | [diff] [blame] | 148 | /* ads7846 on SPI */ |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 149 | static struct regulator_consumer_supply devkit8000_vio_supply = |
| 150 | REGULATOR_SUPPLY("vcc", "spi2.0"); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 151 | |
| 152 | static struct omap_dss_device devkit8000_lcd_device = { |
| 153 | .name = "lcd", |
Thomas Weber | 61d07ef | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 154 | .driver_name = "generic_panel", |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 155 | .type = OMAP_DISPLAY_TYPE_DPI, |
| 156 | .phy.dpi.data_lines = 24, |
Kan-Ru Chen | 4098609 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 157 | .reset_gpio = -EINVAL, /* will be replaced */ |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 158 | .platform_enable = devkit8000_panel_enable_lcd, |
| 159 | .platform_disable = devkit8000_panel_disable_lcd, |
| 160 | }; |
| 161 | static struct omap_dss_device devkit8000_dvi_device = { |
| 162 | .name = "dvi", |
| 163 | .driver_name = "generic_panel", |
| 164 | .type = OMAP_DISPLAY_TYPE_DPI, |
| 165 | .phy.dpi.data_lines = 24, |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 166 | .reset_gpio = -EINVAL, /* will be replaced */ |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 167 | .platform_enable = devkit8000_panel_enable_dvi, |
| 168 | .platform_disable = devkit8000_panel_disable_dvi, |
| 169 | }; |
| 170 | |
| 171 | static struct omap_dss_device devkit8000_tv_device = { |
| 172 | .name = "tv", |
| 173 | .driver_name = "venc", |
| 174 | .type = OMAP_DISPLAY_TYPE_VENC, |
| 175 | .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 176 | }; |
| 177 | |
| 178 | |
| 179 | static struct omap_dss_device *devkit8000_dss_devices[] = { |
| 180 | &devkit8000_lcd_device, |
| 181 | &devkit8000_dvi_device, |
| 182 | &devkit8000_tv_device, |
| 183 | }; |
| 184 | |
| 185 | static struct omap_dss_board_info devkit8000_dss_data = { |
| 186 | .num_devices = ARRAY_SIZE(devkit8000_dss_devices), |
| 187 | .devices = devkit8000_dss_devices, |
| 188 | .default_device = &devkit8000_lcd_device, |
| 189 | }; |
| 190 | |
| 191 | static struct platform_device devkit8000_dss_device = { |
| 192 | .name = "omapdss", |
| 193 | .id = -1, |
| 194 | .dev = { |
| 195 | .platform_data = &devkit8000_dss_data, |
| 196 | }, |
| 197 | }; |
| 198 | |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 199 | static struct regulator_consumer_supply devkit8000_vdda_dac_supply = |
| 200 | REGULATOR_SUPPLY("vdda_dac", "omapdss"); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 201 | |
Manjunath Kondaiah G | bead437 | 2010-10-08 10:01:13 -0700 | [diff] [blame] | 202 | static uint32_t board_keymap[] = { |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 203 | KEY(0, 0, KEY_1), |
| 204 | KEY(1, 0, KEY_2), |
| 205 | KEY(2, 0, KEY_3), |
| 206 | KEY(0, 1, KEY_4), |
| 207 | KEY(1, 1, KEY_5), |
| 208 | KEY(2, 1, KEY_6), |
| 209 | KEY(3, 1, KEY_F5), |
| 210 | KEY(0, 2, KEY_7), |
| 211 | KEY(1, 2, KEY_8), |
| 212 | KEY(2, 2, KEY_9), |
| 213 | KEY(3, 2, KEY_F6), |
| 214 | KEY(0, 3, KEY_F7), |
| 215 | KEY(1, 3, KEY_0), |
| 216 | KEY(2, 3, KEY_F8), |
| 217 | PERSISTENT_KEY(4, 5), |
| 218 | KEY(4, 4, KEY_VOLUMEUP), |
| 219 | KEY(5, 5, KEY_VOLUMEDOWN), |
| 220 | 0 |
| 221 | }; |
| 222 | |
| 223 | static struct matrix_keymap_data board_map_data = { |
| 224 | .keymap = board_keymap, |
| 225 | .keymap_size = ARRAY_SIZE(board_keymap), |
| 226 | }; |
| 227 | |
| 228 | static struct twl4030_keypad_data devkit8000_kp_data = { |
| 229 | .keymap_data = &board_map_data, |
| 230 | .rows = 6, |
| 231 | .cols = 6, |
| 232 | .rep = 1, |
| 233 | }; |
| 234 | |
| 235 | static struct gpio_led gpio_leds[]; |
| 236 | |
| 237 | static int devkit8000_twl_gpio_setup(struct device *dev, |
| 238 | unsigned gpio, unsigned ngpio) |
| 239 | { |
| 240 | omap_mux_init_gpio(29, OMAP_PIN_INPUT); |
| 241 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ |
| 242 | mmc[0].gpio_cd = gpio + 0; |
| 243 | omap2_hsmmc_init(mmc); |
| 244 | |
| 245 | /* link regulators to MMC adapters */ |
| 246 | devkit8000_vmmc1_supply.dev = mmc[0].dev; |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 247 | |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 248 | /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ |
| 249 | gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; |
| 250 | |
Kan-Ru Chen | 4098609 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 251 | /* gpio + 1 is "LCD_PWREN" (out, active high) */ |
| 252 | devkit8000_lcd_device.reset_gpio = gpio + 1; |
| 253 | gpio_request(devkit8000_lcd_device.reset_gpio, "LCD_PWREN"); |
| 254 | /* Disable until needed */ |
| 255 | gpio_direction_output(devkit8000_lcd_device.reset_gpio, 0); |
| 256 | |
Kan-Ru Chen | 31c73f7 | 2010-07-05 17:04:40 +0300 | [diff] [blame] | 257 | /* gpio + 7 is "DVI_PD" (out, active low) */ |
| 258 | devkit8000_dvi_device.reset_gpio = gpio + 7; |
| 259 | gpio_request(devkit8000_dvi_device.reset_gpio, "DVI PowerDown"); |
| 260 | /* Disable until needed */ |
| 261 | gpio_direction_output(devkit8000_dvi_device.reset_gpio, 0); |
| 262 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 263 | return 0; |
| 264 | } |
| 265 | |
| 266 | static struct twl4030_gpio_platform_data devkit8000_gpio_data = { |
| 267 | .gpio_base = OMAP_MAX_GPIO_LINES, |
| 268 | .irq_base = TWL4030_GPIO_IRQ_BASE, |
| 269 | .irq_end = TWL4030_GPIO_IRQ_END, |
| 270 | .use_leds = true, |
| 271 | .pullups = BIT(1), |
| 272 | .pulldowns = BIT(2) | BIT(6) | BIT(7) | BIT(8) | BIT(13) |
| 273 | | BIT(15) | BIT(16) | BIT(17), |
| 274 | .setup = devkit8000_twl_gpio_setup, |
| 275 | }; |
| 276 | |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 277 | static struct regulator_consumer_supply devkit8000_vpll1_supply = |
| 278 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 279 | |
| 280 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
| 281 | static struct regulator_init_data devkit8000_vmmc1 = { |
| 282 | .constraints = { |
| 283 | .min_uV = 1850000, |
| 284 | .max_uV = 3150000, |
| 285 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 286 | | REGULATOR_MODE_STANDBY, |
| 287 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 288 | | REGULATOR_CHANGE_MODE |
| 289 | | REGULATOR_CHANGE_STATUS, |
| 290 | }, |
| 291 | .num_consumer_supplies = 1, |
| 292 | .consumer_supplies = &devkit8000_vmmc1_supply, |
| 293 | }; |
| 294 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 295 | /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ |
| 296 | static struct regulator_init_data devkit8000_vdac = { |
| 297 | .constraints = { |
| 298 | .min_uV = 1800000, |
| 299 | .max_uV = 1800000, |
| 300 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 301 | | REGULATOR_MODE_STANDBY, |
| 302 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 303 | | REGULATOR_CHANGE_STATUS, |
| 304 | }, |
| 305 | .num_consumer_supplies = 1, |
| 306 | .consumer_supplies = &devkit8000_vdda_dac_supply, |
| 307 | }; |
| 308 | |
Thomas Weber | 5fd58b5 | 2010-07-05 17:04:39 +0300 | [diff] [blame] | 309 | /* VPLL1 for digital video outputs */ |
| 310 | static struct regulator_init_data devkit8000_vpll1 = { |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 311 | .constraints = { |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 312 | .min_uV = 1800000, |
| 313 | .max_uV = 1800000, |
| 314 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 315 | | REGULATOR_MODE_STANDBY, |
| 316 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 317 | | REGULATOR_CHANGE_STATUS, |
| 318 | }, |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 319 | .num_consumer_supplies = 1, |
| 320 | .consumer_supplies = &devkit8000_vpll1_supply, |
Thomas Weber | 5fd58b5 | 2010-07-05 17:04:39 +0300 | [diff] [blame] | 321 | }; |
| 322 | |
| 323 | /* VAUX4 for ads7846 and nubs */ |
| 324 | static struct regulator_init_data devkit8000_vio = { |
| 325 | .constraints = { |
| 326 | .min_uV = 1800000, |
| 327 | .max_uV = 1800000, |
| 328 | .apply_uV = true, |
| 329 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 330 | | REGULATOR_MODE_STANDBY, |
| 331 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 332 | | REGULATOR_CHANGE_STATUS, |
| 333 | }, |
Thomas Weber | 1f489f9 | 2010-07-05 17:04:41 +0300 | [diff] [blame] | 334 | .num_consumer_supplies = 1, |
| 335 | .consumer_supplies = &devkit8000_vio_supply, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 336 | }; |
| 337 | |
| 338 | static struct twl4030_usb_data devkit8000_usb_data = { |
| 339 | .usb_mode = T2_USB_MODE_ULPI, |
| 340 | }; |
| 341 | |
| 342 | static struct twl4030_codec_audio_data devkit8000_audio_data = { |
| 343 | .audio_mclk = 26000000, |
| 344 | }; |
| 345 | |
| 346 | static struct twl4030_codec_data devkit8000_codec_data = { |
| 347 | .audio_mclk = 26000000, |
| 348 | .audio = &devkit8000_audio_data, |
| 349 | }; |
| 350 | |
| 351 | static struct twl4030_platform_data devkit8000_twldata = { |
| 352 | .irq_base = TWL4030_IRQ_BASE, |
| 353 | .irq_end = TWL4030_IRQ_END, |
| 354 | |
| 355 | /* platform_data for children goes here */ |
| 356 | .usb = &devkit8000_usb_data, |
| 357 | .gpio = &devkit8000_gpio_data, |
| 358 | .codec = &devkit8000_codec_data, |
| 359 | .vmmc1 = &devkit8000_vmmc1, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 360 | .vdac = &devkit8000_vdac, |
Thomas Weber | 5fd58b5 | 2010-07-05 17:04:39 +0300 | [diff] [blame] | 361 | .vpll1 = &devkit8000_vpll1, |
| 362 | .vio = &devkit8000_vio, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 363 | .keypad = &devkit8000_kp_data, |
| 364 | }; |
| 365 | |
| 366 | static struct i2c_board_info __initdata devkit8000_i2c_boardinfo[] = { |
| 367 | { |
Thomas Weber | 0cbe70e | 2010-07-05 17:04:42 +0300 | [diff] [blame] | 368 | I2C_BOARD_INFO("tps65930", 0x48), |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 369 | .flags = I2C_CLIENT_WAKE, |
| 370 | .irq = INT_34XX_SYS_NIRQ, |
| 371 | .platform_data = &devkit8000_twldata, |
| 372 | }, |
| 373 | }; |
| 374 | |
| 375 | static int __init devkit8000_i2c_init(void) |
| 376 | { |
| 377 | omap_register_i2c_bus(1, 2600, devkit8000_i2c_boardinfo, |
| 378 | ARRAY_SIZE(devkit8000_i2c_boardinfo)); |
| 379 | /* Bus 3 is attached to the DVI port where devices like the pico DLP |
| 380 | * projector don't work reliably with 400kHz */ |
| 381 | omap_register_i2c_bus(3, 400, NULL, 0); |
| 382 | return 0; |
| 383 | } |
| 384 | |
| 385 | static struct gpio_led gpio_leds[] = { |
| 386 | { |
| 387 | .name = "led1", |
| 388 | .default_trigger = "heartbeat", |
| 389 | .gpio = 186, |
| 390 | .active_low = true, |
| 391 | }, |
| 392 | { |
| 393 | .name = "led2", |
| 394 | .default_trigger = "mmc0", |
| 395 | .gpio = 163, |
| 396 | .active_low = true, |
| 397 | }, |
| 398 | { |
| 399 | .name = "ledB", |
| 400 | .default_trigger = "none", |
| 401 | .gpio = 153, |
| 402 | .active_low = true, |
| 403 | }, |
| 404 | { |
| 405 | .name = "led3", |
| 406 | .default_trigger = "none", |
| 407 | .gpio = 164, |
| 408 | .active_low = true, |
| 409 | }, |
| 410 | }; |
| 411 | |
| 412 | static struct gpio_led_platform_data gpio_led_info = { |
| 413 | .leds = gpio_leds, |
| 414 | .num_leds = ARRAY_SIZE(gpio_leds), |
| 415 | }; |
| 416 | |
| 417 | static struct platform_device leds_gpio = { |
| 418 | .name = "leds-gpio", |
| 419 | .id = -1, |
| 420 | .dev = { |
| 421 | .platform_data = &gpio_led_info, |
| 422 | }, |
| 423 | }; |
| 424 | |
| 425 | static struct gpio_keys_button gpio_buttons[] = { |
| 426 | { |
| 427 | .code = BTN_EXTRA, |
| 428 | .gpio = 26, |
| 429 | .desc = "user", |
| 430 | .wakeup = 1, |
| 431 | }, |
| 432 | }; |
| 433 | |
| 434 | static struct gpio_keys_platform_data gpio_key_info = { |
| 435 | .buttons = gpio_buttons, |
| 436 | .nbuttons = ARRAY_SIZE(gpio_buttons), |
| 437 | }; |
| 438 | |
| 439 | static struct platform_device keys_gpio = { |
| 440 | .name = "gpio-keys", |
| 441 | .id = -1, |
| 442 | .dev = { |
| 443 | .platform_data = &gpio_key_info, |
| 444 | }, |
| 445 | }; |
| 446 | |
| 447 | |
| 448 | static void __init devkit8000_init_irq(void) |
| 449 | { |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 450 | omap2_init_common_hw(mt46h32m32lf6_sdrc_params, |
| 451 | mt46h32m32lf6_sdrc_params); |
| 452 | omap_init_irq(); |
| 453 | #ifdef CONFIG_OMAP_32K_TIMER |
| 454 | omap2_gp_clockevent_set_gptimer(12); |
| 455 | #endif |
| 456 | omap_gpio_init(); |
| 457 | } |
| 458 | |
| 459 | static void __init devkit8000_ads7846_init(void) |
| 460 | { |
| 461 | int gpio = OMAP3_DEVKIT_TS_GPIO; |
| 462 | int ret; |
| 463 | |
| 464 | ret = gpio_request(gpio, "ads7846_pen_down"); |
| 465 | if (ret < 0) { |
| 466 | printk(KERN_ERR "Failed to request GPIO %d for " |
| 467 | "ads7846 pen down IRQ\n", gpio); |
| 468 | return; |
| 469 | } |
| 470 | |
| 471 | gpio_direction_input(gpio); |
| 472 | } |
| 473 | |
| 474 | static int ads7846_get_pendown_state(void) |
| 475 | { |
| 476 | return !gpio_get_value(OMAP3_DEVKIT_TS_GPIO); |
| 477 | } |
| 478 | |
| 479 | static struct ads7846_platform_data ads7846_config = { |
| 480 | .x_max = 0x0fff, |
| 481 | .y_max = 0x0fff, |
| 482 | .x_plate_ohms = 180, |
| 483 | .pressure_max = 255, |
| 484 | .debounce_max = 10, |
| 485 | .debounce_tol = 5, |
| 486 | .debounce_rep = 1, |
| 487 | .get_pendown_state = ads7846_get_pendown_state, |
| 488 | .keep_vref_on = 1, |
| 489 | .settle_delay_usecs = 150, |
| 490 | }; |
| 491 | |
| 492 | static struct omap2_mcspi_device_config ads7846_mcspi_config = { |
| 493 | .turbo_mode = 0, |
| 494 | .single_channel = 1, /* 0: slave, 1: master */ |
| 495 | }; |
| 496 | |
| 497 | static struct spi_board_info devkit8000_spi_board_info[] __initdata = { |
| 498 | { |
| 499 | .modalias = "ads7846", |
| 500 | .bus_num = 2, |
| 501 | .chip_select = 0, |
| 502 | .max_speed_hz = 1500000, |
| 503 | .controller_data = &ads7846_mcspi_config, |
| 504 | .irq = OMAP_GPIO_IRQ(OMAP3_DEVKIT_TS_GPIO), |
| 505 | .platform_data = &ads7846_config, |
| 506 | } |
| 507 | }; |
| 508 | |
| 509 | #define OMAP_DM9000_BASE 0x2c000000 |
| 510 | |
| 511 | static struct resource omap_dm9000_resources[] = { |
| 512 | [0] = { |
| 513 | .start = OMAP_DM9000_BASE, |
| 514 | .end = (OMAP_DM9000_BASE + 0x4 - 1), |
| 515 | .flags = IORESOURCE_MEM, |
| 516 | }, |
| 517 | [1] = { |
| 518 | .start = (OMAP_DM9000_BASE + 0x400), |
| 519 | .end = (OMAP_DM9000_BASE + 0x400 + 0x4 - 1), |
| 520 | .flags = IORESOURCE_MEM, |
| 521 | }, |
| 522 | [2] = { |
| 523 | .start = OMAP_GPIO_IRQ(OMAP_DM9000_GPIO_IRQ), |
| 524 | .flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW, |
| 525 | }, |
| 526 | }; |
| 527 | |
| 528 | static struct dm9000_plat_data omap_dm9000_platdata = { |
| 529 | .flags = DM9000_PLATF_16BITONLY, |
| 530 | }; |
| 531 | |
| 532 | static struct platform_device omap_dm9000_dev = { |
| 533 | .name = "dm9000", |
| 534 | .id = -1, |
| 535 | .num_resources = ARRAY_SIZE(omap_dm9000_resources), |
| 536 | .resource = omap_dm9000_resources, |
| 537 | .dev = { |
| 538 | .platform_data = &omap_dm9000_platdata, |
| 539 | }, |
| 540 | }; |
| 541 | |
| 542 | static void __init omap_dm9000_init(void) |
| 543 | { |
Kan-Ru Chen | f535dae | 2010-08-02 14:21:41 +0300 | [diff] [blame] | 544 | unsigned char *eth_addr = omap_dm9000_platdata.dev_addr; |
| 545 | struct omap_die_id odi; |
| 546 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 547 | if (gpio_request(OMAP_DM9000_GPIO_IRQ, "dm9000 irq") < 0) { |
| 548 | printk(KERN_ERR "Failed to request GPIO%d for dm9000 IRQ\n", |
| 549 | OMAP_DM9000_GPIO_IRQ); |
| 550 | return; |
| 551 | } |
| 552 | |
| 553 | gpio_direction_input(OMAP_DM9000_GPIO_IRQ); |
Kan-Ru Chen | f535dae | 2010-08-02 14:21:41 +0300 | [diff] [blame] | 554 | |
| 555 | /* init the mac address using DIE id */ |
| 556 | omap_get_die_id(&odi); |
| 557 | |
| 558 | eth_addr[0] = 0x02; /* locally administered */ |
| 559 | eth_addr[1] = odi.id_1 & 0xff; |
| 560 | eth_addr[2] = (odi.id_0 & 0xff000000) >> 24; |
| 561 | eth_addr[3] = (odi.id_0 & 0x00ff0000) >> 16; |
| 562 | eth_addr[4] = (odi.id_0 & 0x0000ff00) >> 8; |
| 563 | eth_addr[5] = (odi.id_0 & 0x000000ff); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 564 | } |
| 565 | |
| 566 | static struct platform_device *devkit8000_devices[] __initdata = { |
| 567 | &devkit8000_dss_device, |
| 568 | &leds_gpio, |
| 569 | &keys_gpio, |
| 570 | &omap_dm9000_dev, |
| 571 | }; |
| 572 | |
| 573 | static void __init devkit8000_flash_init(void) |
| 574 | { |
| 575 | u8 cs = 0; |
| 576 | u8 nandcs = GPMC_CS_NUM + 1; |
| 577 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 578 | /* find out the chip-select on which NAND exists */ |
| 579 | while (cs < GPMC_CS_NUM) { |
| 580 | u32 ret = 0; |
| 581 | ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); |
| 582 | |
| 583 | if ((ret & 0xC00) == 0x800) { |
| 584 | printk(KERN_INFO "Found NAND on CS%d\n", cs); |
| 585 | if (nandcs > GPMC_CS_NUM) |
| 586 | nandcs = cs; |
| 587 | } |
| 588 | cs++; |
| 589 | } |
| 590 | |
| 591 | if (nandcs > GPMC_CS_NUM) { |
| 592 | printk(KERN_INFO "NAND: Unable to find configuration " |
| 593 | "in GPMC\n "); |
| 594 | return; |
| 595 | } |
| 596 | |
| 597 | if (nandcs < GPMC_CS_NUM) { |
| 598 | devkit8000_nand_data.cs = nandcs; |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 599 | |
| 600 | printk(KERN_INFO "Registering NAND on CS%d\n", nandcs); |
Sukumar Ghorai | f450d86 | 2010-07-09 09:14:46 +0000 | [diff] [blame] | 601 | if (gpmc_nand_init(&devkit8000_nand_data) < 0) |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 602 | printk(KERN_ERR "Unable to register NAND device\n"); |
| 603 | } |
| 604 | } |
| 605 | |
Maulik Mankad | 884b8369 | 2010-02-17 14:09:30 -0800 | [diff] [blame] | 606 | static struct omap_musb_board_data musb_board_data = { |
| 607 | .interface_type = MUSB_INTERFACE_ULPI, |
| 608 | .mode = MUSB_OTG, |
| 609 | .power = 100, |
| 610 | }; |
| 611 | |
Felipe Balbi | 6f69a18 | 2010-03-04 09:45:53 +0200 | [diff] [blame] | 612 | static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 613 | |
| 614 | .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, |
Thomas Weber | 2135bb5 | 2010-03-24 12:52:16 +0000 | [diff] [blame] | 615 | .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 616 | .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
| 617 | |
| 618 | .phy_reset = true, |
| 619 | .reset_gpio_port[0] = -EINVAL, |
Thomas Weber | 2135bb5 | 2010-03-24 12:52:16 +0000 | [diff] [blame] | 620 | .reset_gpio_port[1] = -EINVAL, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 621 | .reset_gpio_port[2] = -EINVAL |
| 622 | }; |
| 623 | |
Thomas Weber | 018e075 | 2010-05-10 14:29:16 -0700 | [diff] [blame] | 624 | static struct omap_board_mux board_mux[] __initdata = { |
| 625 | /* nCS and IRQ for Devkit8000 ethernet */ |
| 626 | OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0), |
| 627 | OMAP3_MUX(ETK_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| 628 | |
| 629 | /* McSPI 2*/ |
| 630 | OMAP3_MUX(MCSPI2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 631 | OMAP3_MUX(MCSPI2_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 632 | OMAP3_MUX(MCSPI2_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 633 | OMAP3_MUX(MCSPI2_CS0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 634 | OMAP3_MUX(MCSPI2_CS1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 635 | |
| 636 | /* PENDOWN GPIO */ |
| 637 | OMAP3_MUX(ETK_D13, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
| 638 | |
| 639 | /* mUSB */ |
| 640 | OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 641 | OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 642 | OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 643 | OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 644 | OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 645 | OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 646 | OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 647 | OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 648 | OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 649 | OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 650 | OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 651 | OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 652 | |
| 653 | /* USB 1 */ |
| 654 | OMAP3_MUX(ETK_CTL, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 655 | OMAP3_MUX(ETK_CLK, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), |
| 656 | OMAP3_MUX(ETK_D8, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 657 | OMAP3_MUX(ETK_D9, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 658 | OMAP3_MUX(ETK_D0, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 659 | OMAP3_MUX(ETK_D1, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 660 | OMAP3_MUX(ETK_D2, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 661 | OMAP3_MUX(ETK_D3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 662 | OMAP3_MUX(ETK_D4, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 663 | OMAP3_MUX(ETK_D5, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 664 | OMAP3_MUX(ETK_D6, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 665 | OMAP3_MUX(ETK_D7, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), |
| 666 | |
| 667 | /* MMC 1 */ |
| 668 | OMAP3_MUX(SDMMC1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 669 | OMAP3_MUX(SDMMC1_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 670 | OMAP3_MUX(SDMMC1_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 671 | OMAP3_MUX(SDMMC1_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 672 | OMAP3_MUX(SDMMC1_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 673 | OMAP3_MUX(SDMMC1_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 674 | OMAP3_MUX(SDMMC1_DAT4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 675 | OMAP3_MUX(SDMMC1_DAT5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 676 | OMAP3_MUX(SDMMC1_DAT6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 677 | OMAP3_MUX(SDMMC1_DAT7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 678 | |
| 679 | /* McBSP 2 */ |
| 680 | OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 681 | OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 682 | OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 683 | OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 684 | |
| 685 | /* I2C 1 */ |
| 686 | OMAP3_MUX(I2C1_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 687 | OMAP3_MUX(I2C1_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 688 | |
| 689 | /* I2C 2 */ |
| 690 | OMAP3_MUX(I2C2_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 691 | OMAP3_MUX(I2C2_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 692 | |
| 693 | /* I2C 3 */ |
| 694 | OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 695 | OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 696 | |
| 697 | /* I2C 4 */ |
| 698 | OMAP3_MUX(I2C4_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 699 | OMAP3_MUX(I2C4_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 700 | |
| 701 | /* serial ports */ |
| 702 | OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 703 | OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 704 | OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 705 | OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 706 | |
| 707 | /* DSS */ |
| 708 | OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 709 | OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 710 | OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 711 | OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 712 | OMAP3_MUX(DSS_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 713 | OMAP3_MUX(DSS_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 714 | OMAP3_MUX(DSS_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 715 | OMAP3_MUX(DSS_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 716 | OMAP3_MUX(DSS_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 717 | OMAP3_MUX(DSS_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 718 | OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 719 | OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 720 | OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 721 | OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 722 | OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 723 | OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 724 | OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 725 | OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 726 | OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 727 | OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 728 | OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 729 | OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 730 | OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 731 | OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 732 | OMAP3_MUX(DSS_DATA20, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 733 | OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 734 | OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 735 | OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 736 | |
| 737 | /* expansion port */ |
| 738 | /* McSPI 1 */ |
| 739 | OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 740 | OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 741 | OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 742 | OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), |
| 743 | OMAP3_MUX(MCSPI1_CS3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), |
| 744 | |
| 745 | /* HDQ */ |
| 746 | OMAP3_MUX(HDQ_SIO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 747 | |
| 748 | /* McSPI4 */ |
| 749 | OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 750 | OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 751 | OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 752 | OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), |
| 753 | |
| 754 | /* MMC 2 */ |
| 755 | OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 756 | OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 757 | OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 758 | OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 759 | |
| 760 | /* I2C3 */ |
| 761 | OMAP3_MUX(I2C3_SCL, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 762 | OMAP3_MUX(I2C3_SDA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 763 | |
| 764 | OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 765 | OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 766 | OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 767 | |
| 768 | OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 769 | OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 770 | |
| 771 | /* TPS IRQ */ |
| 772 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ |
| 773 | OMAP_PIN_INPUT_PULLUP), |
| 774 | |
| 775 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
| 776 | }; |
| 777 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 778 | static void __init devkit8000_init(void) |
| 779 | { |
Thomas Weber | 018e075 | 2010-05-10 14:29:16 -0700 | [diff] [blame] | 780 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
Thomas Weber | faec32e | 2010-03-24 12:52:14 +0000 | [diff] [blame] | 781 | omap_serial_init(); |
| 782 | |
| 783 | omap_dm9000_init(); |
| 784 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 785 | devkit8000_i2c_init(); |
| 786 | platform_add_devices(devkit8000_devices, |
| 787 | ARRAY_SIZE(devkit8000_devices)); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 788 | |
| 789 | spi_register_board_info(devkit8000_spi_board_info, |
| 790 | ARRAY_SIZE(devkit8000_spi_board_info)); |
| 791 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 792 | devkit8000_ads7846_init(); |
| 793 | |
Maulik Mankad | 884b8369 | 2010-02-17 14:09:30 -0800 | [diff] [blame] | 794 | usb_musb_init(&musb_board_data); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 795 | usb_ehci_init(&ehci_pdata); |
| 796 | devkit8000_flash_init(); |
| 797 | |
| 798 | /* Ensure SDRC pins are mux'd for self-refresh */ |
Thomas Weber | 3cdc6ee | 2010-03-24 12:52:12 +0000 | [diff] [blame] | 799 | omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); |
| 800 | omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 801 | } |
| 802 | |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 803 | MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 804 | .boot_params = 0x80000100, |
Mike Rapoport | 869fef4 | 2010-08-04 14:43:18 +0300 | [diff] [blame] | 805 | .map_io = omap3_map_io, |
Russell King | 71ee7da | 2010-05-23 10:18:16 +0100 | [diff] [blame] | 806 | .reserve = omap_reserve, |
Thomas Weber | 476544c | 2010-02-17 14:09:28 -0800 | [diff] [blame] | 807 | .init_irq = devkit8000_init_irq, |
| 808 | .init_machine = devkit8000_init, |
| 809 | .timer = &omap_timer, |
| 810 | MACHINE_END |