Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 1 | /* |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 2 | * CompuLab CM-T35/CM-T3730 modules support |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 3 | * |
Igor Grinberg | d12c2e2 | 2011-07-04 04:09:18 -0700 | [diff] [blame] | 4 | * Copyright (C) 2009-2011 CompuLab, Ltd. |
| 5 | * Authors: Mike Rapoport <mike@compulab.co.il> |
| 6 | * Igor Grinberg <grinberg@compulab.co.il> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * version 2 as published by the Free Software Foundation. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, but |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * General Public License for more details. |
| 16 | * |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 17 | */ |
| 18 | |
| 19 | #include <linux/kernel.h> |
| 20 | #include <linux/init.h> |
| 21 | #include <linux/platform_device.h> |
| 22 | #include <linux/input.h> |
| 23 | #include <linux/input/matrix_keypad.h> |
| 24 | #include <linux/delay.h> |
| 25 | #include <linux/gpio.h> |
| 26 | |
| 27 | #include <linux/i2c/at24.h> |
Balaji T K | ebeb53e | 2009-12-15 20:09:02 +0530 | [diff] [blame] | 28 | #include <linux/i2c/twl.h> |
Russ Dill | 5b3689f | 2012-03-23 02:21:37 -0700 | [diff] [blame^] | 29 | #include <linux/regulator/fixed.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 30 | #include <linux/regulator/machine.h> |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 31 | #include <linux/mmc/host.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 32 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 33 | #include <linux/spi/spi.h> |
| 34 | #include <linux/spi/tdo24m.h> |
| 35 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 36 | #include <asm/mach-types.h> |
| 37 | #include <asm/mach/arch.h> |
| 38 | #include <asm/mach/map.h> |
| 39 | |
| 40 | #include <plat/board.h> |
Tony Lindgren | 4e65331 | 2011-11-10 22:45:17 +0100 | [diff] [blame] | 41 | #include "common.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 42 | #include <plat/nand.h> |
| 43 | #include <plat/gpmc.h> |
| 44 | #include <plat/usb.h> |
Tomi Valkeinen | a0b38cc | 2011-05-11 14:05:07 +0300 | [diff] [blame] | 45 | #include <video/omapdss.h> |
Tomi Valkeinen | f8ae2f0 | 2011-05-10 19:48:10 +0300 | [diff] [blame] | 46 | #include <video/omap-panel-generic-dpi.h> |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 47 | #include <video/omap-panel-dvi.h> |
Tony Lindgren | 609c9ba | 2010-04-30 12:57:14 -0700 | [diff] [blame] | 48 | #include <plat/mcspi.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 49 | |
| 50 | #include <mach/hardware.h> |
| 51 | |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 52 | #include "mux.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 53 | #include "sdram-micron-mt46h32m32lf-6.h" |
Adrian Hunter | d02a900 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 54 | #include "hsmmc.h" |
Mike Rapoport | 96974a2 | 2011-04-25 01:09:05 +0300 | [diff] [blame] | 55 | #include "common-board-devices.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 56 | |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame] | 57 | #define CM_T35_GPIO_PENDOWN 57 |
| 58 | #define SB_T35_USB_HUB_RESET_GPIO 167 |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 59 | |
| 60 | #define CM_T35_SMSC911X_CS 5 |
| 61 | #define CM_T35_SMSC911X_GPIO 163 |
| 62 | #define SB_T35_SMSC911X_CS 4 |
| 63 | #define SB_T35_SMSC911X_GPIO 65 |
| 64 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 65 | #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) |
| 66 | #include <linux/smsc911x.h> |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 67 | #include <plat/gpmc-smsc911x.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 68 | |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 69 | static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 70 | .id = 0, |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 71 | .cs = CM_T35_SMSC911X_CS, |
| 72 | .gpio_irq = CM_T35_SMSC911X_GPIO, |
| 73 | .gpio_reset = -EINVAL, |
| 74 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 75 | }; |
| 76 | |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 77 | static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 78 | .id = 1, |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 79 | .cs = SB_T35_SMSC911X_CS, |
| 80 | .gpio_irq = SB_T35_SMSC911X_GPIO, |
| 81 | .gpio_reset = -EINVAL, |
| 82 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 83 | }; |
| 84 | |
Russ Dill | 5b3689f | 2012-03-23 02:21:37 -0700 | [diff] [blame^] | 85 | static struct regulator_consumer_supply cm_t35_smsc911x_supplies[] = { |
| 86 | REGULATOR_SUPPLY("vddvario", "smsc911x.0"), |
| 87 | REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), |
| 88 | }; |
| 89 | |
| 90 | static struct regulator_consumer_supply sb_t35_smsc911x_supplies[] = { |
| 91 | REGULATOR_SUPPLY("vddvario", "smsc911x.1"), |
| 92 | REGULATOR_SUPPLY("vdd33a", "smsc911x.1"), |
| 93 | }; |
| 94 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 95 | static void __init cm_t35_init_ethernet(void) |
| 96 | { |
Russ Dill | 5b3689f | 2012-03-23 02:21:37 -0700 | [diff] [blame^] | 97 | regulator_register_fixed(0, cm_t35_smsc911x_supplies, |
| 98 | ARRAY_SIZE(cm_t35_smsc911x_supplies)); |
| 99 | regulator_register_fixed(1, sb_t35_smsc911x_supplies, |
| 100 | ARRAY_SIZE(sb_t35_smsc911x_supplies)); |
| 101 | |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 102 | gpmc_smsc911x_init(&cm_t35_smsc911x_cfg); |
| 103 | gpmc_smsc911x_init(&sb_t35_smsc911x_cfg); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 104 | } |
| 105 | #else |
| 106 | static inline void __init cm_t35_init_ethernet(void) { return; } |
| 107 | #endif |
| 108 | |
| 109 | #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) |
| 110 | #include <linux/leds.h> |
| 111 | |
| 112 | static struct gpio_led cm_t35_leds[] = { |
| 113 | [0] = { |
| 114 | .gpio = 186, |
| 115 | .name = "cm-t35:green", |
| 116 | .default_trigger = "heartbeat", |
| 117 | .active_low = 0, |
| 118 | }, |
| 119 | }; |
| 120 | |
| 121 | static struct gpio_led_platform_data cm_t35_led_pdata = { |
| 122 | .num_leds = ARRAY_SIZE(cm_t35_leds), |
| 123 | .leds = cm_t35_leds, |
| 124 | }; |
| 125 | |
| 126 | static struct platform_device cm_t35_led_device = { |
| 127 | .name = "leds-gpio", |
| 128 | .id = -1, |
| 129 | .dev = { |
| 130 | .platform_data = &cm_t35_led_pdata, |
| 131 | }, |
| 132 | }; |
| 133 | |
| 134 | static void __init cm_t35_init_led(void) |
| 135 | { |
| 136 | platform_device_register(&cm_t35_led_device); |
| 137 | } |
| 138 | #else |
| 139 | static inline void cm_t35_init_led(void) {} |
| 140 | #endif |
| 141 | |
| 142 | #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) |
| 143 | #include <linux/mtd/mtd.h> |
| 144 | #include <linux/mtd/nand.h> |
| 145 | #include <linux/mtd/partitions.h> |
| 146 | |
| 147 | static struct mtd_partition cm_t35_nand_partitions[] = { |
| 148 | { |
| 149 | .name = "xloader", |
| 150 | .offset = 0, /* Offset = 0x00000 */ |
| 151 | .size = 4 * NAND_BLOCK_SIZE, |
| 152 | .mask_flags = MTD_WRITEABLE |
| 153 | }, |
| 154 | { |
| 155 | .name = "uboot", |
| 156 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ |
| 157 | .size = 15 * NAND_BLOCK_SIZE, |
| 158 | }, |
| 159 | { |
| 160 | .name = "uboot environment", |
| 161 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ |
| 162 | .size = 2 * NAND_BLOCK_SIZE, |
| 163 | }, |
| 164 | { |
| 165 | .name = "linux", |
Igor Grinberg | d12c2e2 | 2011-07-04 04:09:18 -0700 | [diff] [blame] | 166 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */ |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 167 | .size = 32 * NAND_BLOCK_SIZE, |
| 168 | }, |
| 169 | { |
| 170 | .name = "rootfs", |
Igor Grinberg | d12c2e2 | 2011-07-04 04:09:18 -0700 | [diff] [blame] | 171 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */ |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 172 | .size = MTDPART_SIZ_FULL, |
| 173 | }, |
| 174 | }; |
| 175 | |
| 176 | static struct omap_nand_platform_data cm_t35_nand_data = { |
| 177 | .parts = cm_t35_nand_partitions, |
| 178 | .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 179 | .cs = 0, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 180 | }; |
| 181 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 182 | static void __init cm_t35_init_nand(void) |
| 183 | { |
Sukumar Ghorai | f450d86 | 2010-07-09 09:14:46 +0000 | [diff] [blame] | 184 | if (gpmc_nand_init(&cm_t35_nand_data) < 0) |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 185 | pr_err("CM-T35: Unable to register NAND device\n"); |
| 186 | } |
| 187 | #else |
| 188 | static inline void cm_t35_init_nand(void) {} |
| 189 | #endif |
| 190 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 191 | #define CM_T35_LCD_EN_GPIO 157 |
| 192 | #define CM_T35_LCD_BL_GPIO 58 |
| 193 | #define CM_T35_DVI_EN_GPIO 54 |
| 194 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 195 | static int lcd_enabled; |
| 196 | static int dvi_enabled; |
| 197 | |
| 198 | static int cm_t35_panel_enable_lcd(struct omap_dss_device *dssdev) |
| 199 | { |
| 200 | if (dvi_enabled) { |
| 201 | printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); |
| 202 | return -EINVAL; |
| 203 | } |
| 204 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 205 | gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
| 206 | gpio_set_value(CM_T35_LCD_BL_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 207 | |
| 208 | lcd_enabled = 1; |
| 209 | |
| 210 | return 0; |
| 211 | } |
| 212 | |
| 213 | static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev) |
| 214 | { |
| 215 | lcd_enabled = 0; |
| 216 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 217 | gpio_set_value(CM_T35_LCD_BL_GPIO, 0); |
| 218 | gpio_set_value(CM_T35_LCD_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev) |
| 222 | { |
| 223 | if (lcd_enabled) { |
| 224 | printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); |
| 225 | return -EINVAL; |
| 226 | } |
| 227 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 228 | gpio_set_value(CM_T35_DVI_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 229 | dvi_enabled = 1; |
| 230 | |
| 231 | return 0; |
| 232 | } |
| 233 | |
| 234 | static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev) |
| 235 | { |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 236 | gpio_set_value(CM_T35_DVI_EN_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 237 | dvi_enabled = 0; |
| 238 | } |
| 239 | |
| 240 | static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev) |
| 241 | { |
| 242 | return 0; |
| 243 | } |
| 244 | |
| 245 | static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev) |
| 246 | { |
| 247 | } |
| 248 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 249 | static struct panel_generic_dpi_data lcd_panel = { |
| 250 | .name = "toppoly_tdo35s", |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 251 | .platform_enable = cm_t35_panel_enable_lcd, |
| 252 | .platform_disable = cm_t35_panel_disable_lcd, |
| 253 | }; |
| 254 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 255 | static struct omap_dss_device cm_t35_lcd_device = { |
| 256 | .name = "lcd", |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 257 | .type = OMAP_DISPLAY_TYPE_DPI, |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 258 | .driver_name = "generic_dpi_panel", |
| 259 | .data = &lcd_panel, |
| 260 | .phy.dpi.data_lines = 18, |
| 261 | }; |
| 262 | |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 263 | static struct panel_dvi_platform_data dvi_panel = { |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 264 | .platform_enable = cm_t35_panel_enable_dvi, |
| 265 | .platform_disable = cm_t35_panel_disable_dvi, |
| 266 | }; |
| 267 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 268 | static struct omap_dss_device cm_t35_dvi_device = { |
| 269 | .name = "dvi", |
| 270 | .type = OMAP_DISPLAY_TYPE_DPI, |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 271 | .driver_name = "dvi", |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 272 | .data = &dvi_panel, |
| 273 | .phy.dpi.data_lines = 24, |
| 274 | }; |
| 275 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 276 | static struct omap_dss_device cm_t35_tv_device = { |
| 277 | .name = "tv", |
| 278 | .driver_name = "venc", |
| 279 | .type = OMAP_DISPLAY_TYPE_VENC, |
| 280 | .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, |
| 281 | .platform_enable = cm_t35_panel_enable_tv, |
| 282 | .platform_disable = cm_t35_panel_disable_tv, |
| 283 | }; |
| 284 | |
| 285 | static struct omap_dss_device *cm_t35_dss_devices[] = { |
| 286 | &cm_t35_lcd_device, |
| 287 | &cm_t35_dvi_device, |
| 288 | &cm_t35_tv_device, |
| 289 | }; |
| 290 | |
| 291 | static struct omap_dss_board_info cm_t35_dss_data = { |
| 292 | .num_devices = ARRAY_SIZE(cm_t35_dss_devices), |
| 293 | .devices = cm_t35_dss_devices, |
| 294 | .default_device = &cm_t35_dvi_device, |
| 295 | }; |
| 296 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 297 | static struct omap2_mcspi_device_config tdo24m_mcspi_config = { |
| 298 | .turbo_mode = 0, |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 299 | }; |
| 300 | |
| 301 | static struct tdo24m_platform_data tdo24m_config = { |
| 302 | .model = TDO35S, |
| 303 | }; |
| 304 | |
| 305 | static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = { |
| 306 | { |
| 307 | .modalias = "tdo24m", |
| 308 | .bus_num = 4, |
| 309 | .chip_select = 0, |
| 310 | .max_speed_hz = 1000000, |
| 311 | .controller_data = &tdo24m_mcspi_config, |
| 312 | .platform_data = &tdo24m_config, |
| 313 | }, |
| 314 | }; |
| 315 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 316 | static struct gpio cm_t35_dss_gpios[] __initdata = { |
| 317 | { CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" }, |
| 318 | { CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" }, |
| 319 | { CM_T35_DVI_EN_GPIO, GPIOF_OUT_INIT_HIGH, "dvi enable" }, |
| 320 | }; |
| 321 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 322 | static void __init cm_t35_init_display(void) |
| 323 | { |
| 324 | int err; |
| 325 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 326 | spi_register_board_info(cm_t35_lcd_spi_board_info, |
| 327 | ARRAY_SIZE(cm_t35_lcd_spi_board_info)); |
| 328 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 329 | err = gpio_request_array(cm_t35_dss_gpios, |
| 330 | ARRAY_SIZE(cm_t35_dss_gpios)); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 331 | if (err) { |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 332 | pr_err("CM-T35: failed to request DSS control GPIOs\n"); |
| 333 | return; |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 334 | } |
| 335 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 336 | gpio_export(CM_T35_LCD_EN_GPIO, 0); |
| 337 | gpio_export(CM_T35_LCD_BL_GPIO, 0); |
| 338 | gpio_export(CM_T35_DVI_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 339 | |
| 340 | msleep(50); |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 341 | gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 342 | |
Senthilvadivu Guruswamy | d5e1322 | 2011-02-22 11:24:50 +0200 | [diff] [blame] | 343 | err = omap_display_init(&cm_t35_dss_data); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 344 | if (err) { |
| 345 | pr_err("CM-T35: failed to register DSS device\n"); |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 346 | gpio_free_array(cm_t35_dss_gpios, ARRAY_SIZE(cm_t35_dss_gpios)); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 347 | } |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 348 | } |
| 349 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 350 | static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { |
| 351 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 352 | }; |
| 353 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 354 | static struct regulator_consumer_supply cm_t35_vsim_supply[] = { |
| 355 | REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 356 | }; |
| 357 | |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 358 | static struct regulator_consumer_supply cm_t35_vio_supplies[] = { |
| 359 | REGULATOR_SUPPLY("vcc", "spi1.0"), |
Igor Grinberg | cd1c683 | 2011-12-13 10:48:52 -0800 | [diff] [blame] | 360 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"), |
| 361 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 362 | }; |
| 363 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 364 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
| 365 | static struct regulator_init_data cm_t35_vmmc1 = { |
| 366 | .constraints = { |
| 367 | .min_uV = 1850000, |
| 368 | .max_uV = 3150000, |
| 369 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 370 | | REGULATOR_MODE_STANDBY, |
| 371 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 372 | | REGULATOR_CHANGE_MODE |
| 373 | | REGULATOR_CHANGE_STATUS, |
| 374 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 375 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), |
| 376 | .consumer_supplies = cm_t35_vmmc1_supply, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 377 | }; |
| 378 | |
| 379 | /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ |
| 380 | static struct regulator_init_data cm_t35_vsim = { |
| 381 | .constraints = { |
| 382 | .min_uV = 1800000, |
| 383 | .max_uV = 3000000, |
| 384 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 385 | | REGULATOR_MODE_STANDBY, |
| 386 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 387 | | REGULATOR_CHANGE_MODE |
| 388 | | REGULATOR_CHANGE_STATUS, |
| 389 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 390 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), |
| 391 | .consumer_supplies = cm_t35_vsim_supply, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 392 | }; |
| 393 | |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 394 | static struct regulator_init_data cm_t35_vio = { |
| 395 | .constraints = { |
| 396 | .min_uV = 1800000, |
| 397 | .max_uV = 1800000, |
| 398 | .apply_uV = true, |
| 399 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 400 | | REGULATOR_MODE_STANDBY, |
| 401 | .valid_ops_mask = REGULATOR_CHANGE_MODE, |
| 402 | }, |
| 403 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies), |
| 404 | .consumer_supplies = cm_t35_vio_supplies, |
| 405 | }; |
| 406 | |
Manjunath Kondaiah G | bead437 | 2010-10-08 10:01:13 -0700 | [diff] [blame] | 407 | static uint32_t cm_t35_keymap[] = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 408 | KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT), |
| 409 | KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN), |
| 410 | KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D), |
| 411 | }; |
| 412 | |
| 413 | static struct matrix_keymap_data cm_t35_keymap_data = { |
| 414 | .keymap = cm_t35_keymap, |
| 415 | .keymap_size = ARRAY_SIZE(cm_t35_keymap), |
| 416 | }; |
| 417 | |
| 418 | static struct twl4030_keypad_data cm_t35_kp_data = { |
| 419 | .keymap_data = &cm_t35_keymap_data, |
| 420 | .rows = 3, |
| 421 | .cols = 3, |
| 422 | .rep = 1, |
| 423 | }; |
| 424 | |
Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 425 | static struct omap2_hsmmc_info mmc[] = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 426 | { |
| 427 | .mmc = 1, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 428 | .caps = MMC_CAP_4_BIT_DATA, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 429 | .gpio_cd = -EINVAL, |
| 430 | .gpio_wp = -EINVAL, |
Tony Lindgren | 3b972bf | 2012-02-20 09:43:29 -0800 | [diff] [blame] | 431 | .deferred = true, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 432 | }, |
| 433 | { |
| 434 | .mmc = 2, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 435 | .caps = MMC_CAP_4_BIT_DATA, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 436 | .transceiver = 1, |
| 437 | .gpio_cd = -EINVAL, |
| 438 | .gpio_wp = -EINVAL, |
| 439 | .ocr_mask = 0x00100000, /* 3.3V */ |
| 440 | }, |
| 441 | {} /* Terminator */ |
| 442 | }; |
| 443 | |
Keshava Munegowda | 181b250 | 2011-03-01 20:08:16 +0530 | [diff] [blame] | 444 | static struct usbhs_omap_board_data usbhs_bdata __initdata = { |
| 445 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
| 446 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, |
| 447 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 448 | |
| 449 | .phy_reset = true, |
Bryan Wu | 1a6b592 | 2010-12-08 02:41:25 +0000 | [diff] [blame] | 450 | .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6, |
| 451 | .reset_gpio_port[1] = OMAP_MAX_GPIO_LINES + 7, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 452 | .reset_gpio_port[2] = -EINVAL |
| 453 | }; |
| 454 | |
Igor Grinberg | 3686396 | 2012-02-05 13:39:40 +0200 | [diff] [blame] | 455 | static void __init cm_t35_init_usbh(void) |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame] | 456 | { |
| 457 | int err; |
| 458 | |
| 459 | err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO, |
| 460 | GPIOF_OUT_INIT_LOW, "usb hub rst"); |
| 461 | if (err) { |
| 462 | pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err); |
| 463 | } else { |
| 464 | udelay(10); |
| 465 | gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1); |
| 466 | msleep(1); |
| 467 | } |
| 468 | |
| 469 | usbhs_init(&usbhs_bdata); |
| 470 | } |
| 471 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 472 | static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, |
| 473 | unsigned ngpio) |
| 474 | { |
| 475 | int wlan_rst = gpio + 2; |
| 476 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 477 | if (gpio_request_one(wlan_rst, GPIOF_OUT_INIT_HIGH, "WLAN RST") == 0) { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 478 | gpio_export(wlan_rst, 0); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 479 | udelay(10); |
Igor Grinberg | be741de | 2011-07-04 04:09:31 -0700 | [diff] [blame] | 480 | gpio_set_value_cansleep(wlan_rst, 0); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 481 | udelay(10); |
Igor Grinberg | be741de | 2011-07-04 04:09:31 -0700 | [diff] [blame] | 482 | gpio_set_value_cansleep(wlan_rst, 1); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 483 | } else { |
| 484 | pr_err("CM-T35: could not obtain gpio for WiFi reset\n"); |
| 485 | } |
| 486 | |
| 487 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ |
| 488 | mmc[0].gpio_cd = gpio + 0; |
Tony Lindgren | 3b972bf | 2012-02-20 09:43:29 -0800 | [diff] [blame] | 489 | omap_hsmmc_late_init(mmc); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 490 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 491 | return 0; |
| 492 | } |
| 493 | |
| 494 | static struct twl4030_gpio_platform_data cm_t35_gpio_data = { |
| 495 | .gpio_base = OMAP_MAX_GPIO_LINES, |
| 496 | .irq_base = TWL4030_GPIO_IRQ_BASE, |
| 497 | .irq_end = TWL4030_GPIO_IRQ_END, |
| 498 | .setup = cm_t35_twl_gpio_setup, |
| 499 | }; |
| 500 | |
| 501 | static struct twl4030_platform_data cm_t35_twldata = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 502 | /* platform_data for children goes here */ |
| 503 | .keypad = &cm_t35_kp_data, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 504 | .gpio = &cm_t35_gpio_data, |
| 505 | .vmmc1 = &cm_t35_vmmc1, |
| 506 | .vsim = &cm_t35_vsim, |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 507 | .vio = &cm_t35_vio, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 508 | }; |
| 509 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 510 | static void __init cm_t35_init_i2c(void) |
| 511 | { |
Peter Ujfalusi | b252b0e | 2011-06-07 11:38:24 +0300 | [diff] [blame] | 512 | omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, |
Igor Grinberg | 19ce643 | 2011-12-13 10:48:52 -0800 | [diff] [blame] | 513 | TWL_COMMON_REGULATOR_VDAC | |
| 514 | TWL_COMMON_PDATA_AUDIO); |
Peter Ujfalusi | b252b0e | 2011-06-07 11:38:24 +0300 | [diff] [blame] | 515 | |
Mike Rapoport | fbd8071 | 2011-04-25 01:09:06 +0300 | [diff] [blame] | 516 | omap3_pmic_init("tps65930", &cm_t35_twldata); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 517 | } |
| 518 | |
Tony Lindgren | c7ecea2 | 2011-03-11 11:39:51 -0800 | [diff] [blame] | 519 | #ifdef CONFIG_OMAP_MUX |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 520 | static struct omap_board_mux board_mux[] __initdata = { |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 521 | /* nCS and IRQ for CM-T35 ethernet */ |
| 522 | OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), |
| 523 | OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| 524 | |
| 525 | /* nCS and IRQ for SB-T35 ethernet */ |
| 526 | OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0), |
| 527 | OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| 528 | |
| 529 | /* PENDOWN GPIO */ |
| 530 | OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
| 531 | |
| 532 | /* mUSB */ |
| 533 | OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 534 | OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 535 | OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 536 | OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 537 | OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 538 | OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 539 | OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 540 | OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 541 | OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 542 | OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 543 | OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 544 | OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 545 | |
| 546 | /* MMC 2 */ |
| 547 | OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 548 | OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 549 | OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 550 | OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 551 | |
| 552 | /* McSPI 1 */ |
| 553 | OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 554 | OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 555 | OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 556 | OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), |
| 557 | |
| 558 | /* McSPI 4 */ |
| 559 | OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 560 | OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 561 | OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 562 | OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), |
| 563 | |
| 564 | /* McBSP 2 */ |
| 565 | OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 566 | OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 567 | OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 568 | OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 569 | |
| 570 | /* serial ports */ |
| 571 | OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 572 | OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 573 | OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 574 | OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 575 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 576 | /* common DSS */ |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 577 | OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 578 | OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 579 | OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 580 | OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 581 | OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 582 | OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 583 | OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 584 | OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 585 | OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 586 | OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 587 | OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 588 | OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 589 | OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 590 | OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 591 | OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 592 | OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 593 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 594 | /* display controls */ |
| 595 | OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 596 | OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 597 | OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 598 | |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 599 | /* TPS IRQ */ |
| 600 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ |
| 601 | OMAP_PIN_INPUT_PULLUP), |
| 602 | |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 603 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
| 604 | }; |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 605 | |
| 606 | static void __init cm_t3x_common_dss_mux_init(int mux_mode) |
| 607 | { |
| 608 | omap_mux_init_signal("dss_data18", mux_mode); |
| 609 | omap_mux_init_signal("dss_data19", mux_mode); |
| 610 | omap_mux_init_signal("dss_data20", mux_mode); |
| 611 | omap_mux_init_signal("dss_data21", mux_mode); |
| 612 | omap_mux_init_signal("dss_data22", mux_mode); |
| 613 | omap_mux_init_signal("dss_data23", mux_mode); |
| 614 | } |
| 615 | |
| 616 | static void __init cm_t35_init_mux(void) |
| 617 | { |
Igor Grinberg | b2404f4 | 2011-12-13 10:48:53 -0800 | [diff] [blame] | 618 | int mux_mode = OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT; |
| 619 | |
| 620 | omap_mux_init_signal("dss_data0.dss_data0", mux_mode); |
| 621 | omap_mux_init_signal("dss_data1.dss_data1", mux_mode); |
| 622 | omap_mux_init_signal("dss_data2.dss_data2", mux_mode); |
| 623 | omap_mux_init_signal("dss_data3.dss_data3", mux_mode); |
| 624 | omap_mux_init_signal("dss_data4.dss_data4", mux_mode); |
| 625 | omap_mux_init_signal("dss_data5.dss_data5", mux_mode); |
| 626 | cm_t3x_common_dss_mux_init(mux_mode); |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 627 | } |
| 628 | |
| 629 | static void __init cm_t3730_init_mux(void) |
| 630 | { |
Igor Grinberg | b2404f4 | 2011-12-13 10:48:53 -0800 | [diff] [blame] | 631 | int mux_mode = OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT; |
| 632 | |
| 633 | omap_mux_init_signal("sys_boot0", mux_mode); |
| 634 | omap_mux_init_signal("sys_boot1", mux_mode); |
| 635 | omap_mux_init_signal("sys_boot3", mux_mode); |
| 636 | omap_mux_init_signal("sys_boot4", mux_mode); |
| 637 | omap_mux_init_signal("sys_boot5", mux_mode); |
| 638 | omap_mux_init_signal("sys_boot6", mux_mode); |
| 639 | cm_t3x_common_dss_mux_init(mux_mode); |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 640 | } |
| 641 | #else |
| 642 | static inline void cm_t35_init_mux(void) {} |
| 643 | static inline void cm_t3730_init_mux(void) {} |
Tony Lindgren | c7ecea2 | 2011-03-11 11:39:51 -0800 | [diff] [blame] | 644 | #endif |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 645 | |
Tony Lindgren | e41cccf | 2011-02-24 14:36:03 -0800 | [diff] [blame] | 646 | static struct omap_board_config_kernel cm_t35_config[] __initdata = { |
| 647 | }; |
| 648 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 649 | static void __init cm_t3x_common_init(void) |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 650 | { |
Tony Lindgren | e41cccf | 2011-02-24 14:36:03 -0800 | [diff] [blame] | 651 | omap_board_config = cm_t35_config; |
| 652 | omap_board_config_size = ARRAY_SIZE(cm_t35_config); |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 653 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 654 | omap_serial_init(); |
Tony Lindgren | a4ca9db | 2011-08-22 23:57:23 -0700 | [diff] [blame] | 655 | omap_sdrc_init(mt46h32m32lf6_sdrc_params, |
| 656 | mt46h32m32lf6_sdrc_params); |
Tony Lindgren | 3b972bf | 2012-02-20 09:43:29 -0800 | [diff] [blame] | 657 | omap_hsmmc_init(mmc); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 658 | cm_t35_init_i2c(); |
Mike Rapoport | 96974a2 | 2011-04-25 01:09:05 +0300 | [diff] [blame] | 659 | omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 660 | cm_t35_init_ethernet(); |
| 661 | cm_t35_init_led(); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 662 | cm_t35_init_display(); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 663 | |
Mike Rapoport | 9e18630 | 2011-04-27 11:56:12 +0300 | [diff] [blame] | 664 | usb_musb_init(NULL); |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame] | 665 | cm_t35_init_usbh(); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 666 | } |
| 667 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 668 | static void __init cm_t35_init(void) |
| 669 | { |
| 670 | cm_t3x_common_init(); |
| 671 | cm_t35_init_mux(); |
| 672 | cm_t35_init_nand(); |
| 673 | } |
| 674 | |
| 675 | static void __init cm_t3730_init(void) |
| 676 | { |
| 677 | cm_t3x_common_init(); |
| 678 | cm_t3730_init_mux(); |
| 679 | } |
| 680 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 681 | MACHINE_START(CM_T35, "Compulab CM-T35") |
Nicolas Pitre | 5e52b43 | 2011-07-05 22:38:15 -0400 | [diff] [blame] | 682 | .atag_offset = 0x100, |
Russell King | 71ee7da | 2010-05-23 10:18:16 +0100 | [diff] [blame] | 683 | .reserve = omap_reserve, |
Russell King - ARM Linux | 3dc3bad | 2011-02-14 15:40:20 -0800 | [diff] [blame] | 684 | .map_io = omap3_map_io, |
Tony Lindgren | 8f5b5a4 | 2011-08-22 23:57:24 -0700 | [diff] [blame] | 685 | .init_early = omap35xx_init_early, |
Tony Lindgren | 741e3a8 | 2011-05-17 03:51:26 -0700 | [diff] [blame] | 686 | .init_irq = omap3_init_irq, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 687 | .handle_irq = omap3_intc_handle_irq, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 688 | .init_machine = cm_t35_init, |
Tony Lindgren | e74984e | 2011-03-29 15:54:48 -0700 | [diff] [blame] | 689 | .timer = &omap3_timer, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 690 | .restart = omap_prcm_restart, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 691 | MACHINE_END |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 692 | |
| 693 | MACHINE_START(CM_T3730, "Compulab CM-T3730") |
Nicolas Pitre | 5e52b43 | 2011-07-05 22:38:15 -0400 | [diff] [blame] | 694 | .atag_offset = 0x100, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 695 | .reserve = omap_reserve, |
| 696 | .map_io = omap3_map_io, |
Tony Lindgren | 8f5b5a4 | 2011-08-22 23:57:24 -0700 | [diff] [blame] | 697 | .init_early = omap3630_init_early, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 698 | .init_irq = omap3_init_irq, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 699 | .handle_irq = omap3_intc_handle_irq, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 700 | .init_machine = cm_t3730_init, |
| 701 | .timer = &omap3_timer, |
Russell King | baa9588 | 2011-11-05 17:06:28 +0000 | [diff] [blame] | 702 | .restart = omap_prcm_restart, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 703 | MACHINE_END |