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> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 29 | #include <linux/regulator/machine.h> |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 30 | #include <linux/mmc/host.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 31 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 32 | #include <linux/spi/spi.h> |
| 33 | #include <linux/spi/tdo24m.h> |
| 34 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 35 | #include <asm/mach-types.h> |
| 36 | #include <asm/mach/arch.h> |
| 37 | #include <asm/mach/map.h> |
| 38 | |
| 39 | #include <plat/board.h> |
Tony Lindgren | 4e65331 | 2011-11-10 22:45:17 +0100 | [diff] [blame] | 40 | #include "common.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 41 | #include <plat/nand.h> |
| 42 | #include <plat/gpmc.h> |
| 43 | #include <plat/usb.h> |
Tomi Valkeinen | a0b38cc | 2011-05-11 14:05:07 +0300 | [diff] [blame] | 44 | #include <video/omapdss.h> |
Tomi Valkeinen | f8ae2f0 | 2011-05-10 19:48:10 +0300 | [diff] [blame] | 45 | #include <video/omap-panel-generic-dpi.h> |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 46 | #include <video/omap-panel-dvi.h> |
Tony Lindgren | 609c9ba | 2010-04-30 12:57:14 -0700 | [diff] [blame] | 47 | #include <plat/mcspi.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 48 | |
| 49 | #include <mach/hardware.h> |
| 50 | |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 51 | #include "mux.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 52 | #include "sdram-micron-mt46h32m32lf-6.h" |
Adrian Hunter | d02a900 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 53 | #include "hsmmc.h" |
Mike Rapoport | 96974a2 | 2011-04-25 01:09:05 +0300 | [diff] [blame] | 54 | #include "common-board-devices.h" |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 55 | |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame^] | 56 | #define CM_T35_GPIO_PENDOWN 57 |
| 57 | #define SB_T35_USB_HUB_RESET_GPIO 167 |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 58 | |
| 59 | #define CM_T35_SMSC911X_CS 5 |
| 60 | #define CM_T35_SMSC911X_GPIO 163 |
| 61 | #define SB_T35_SMSC911X_CS 4 |
| 62 | #define SB_T35_SMSC911X_GPIO 65 |
| 63 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 64 | #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) |
| 65 | #include <linux/smsc911x.h> |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 66 | #include <plat/gpmc-smsc911x.h> |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 67 | |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 68 | static struct omap_smsc911x_platform_data cm_t35_smsc911x_cfg = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 69 | .id = 0, |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 70 | .cs = CM_T35_SMSC911X_CS, |
| 71 | .gpio_irq = CM_T35_SMSC911X_GPIO, |
| 72 | .gpio_reset = -EINVAL, |
| 73 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 74 | }; |
| 75 | |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 76 | static struct omap_smsc911x_platform_data sb_t35_smsc911x_cfg = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 77 | .id = 1, |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 78 | .cs = SB_T35_SMSC911X_CS, |
| 79 | .gpio_irq = SB_T35_SMSC911X_GPIO, |
| 80 | .gpio_reset = -EINVAL, |
| 81 | .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 82 | }; |
| 83 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 84 | static void __init cm_t35_init_ethernet(void) |
| 85 | { |
Mike Rapoport | 21b4273 | 2011-04-16 22:29:30 +0000 | [diff] [blame] | 86 | gpmc_smsc911x_init(&cm_t35_smsc911x_cfg); |
| 87 | gpmc_smsc911x_init(&sb_t35_smsc911x_cfg); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 88 | } |
| 89 | #else |
| 90 | static inline void __init cm_t35_init_ethernet(void) { return; } |
| 91 | #endif |
| 92 | |
| 93 | #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) |
| 94 | #include <linux/leds.h> |
| 95 | |
| 96 | static struct gpio_led cm_t35_leds[] = { |
| 97 | [0] = { |
| 98 | .gpio = 186, |
| 99 | .name = "cm-t35:green", |
| 100 | .default_trigger = "heartbeat", |
| 101 | .active_low = 0, |
| 102 | }, |
| 103 | }; |
| 104 | |
| 105 | static struct gpio_led_platform_data cm_t35_led_pdata = { |
| 106 | .num_leds = ARRAY_SIZE(cm_t35_leds), |
| 107 | .leds = cm_t35_leds, |
| 108 | }; |
| 109 | |
| 110 | static struct platform_device cm_t35_led_device = { |
| 111 | .name = "leds-gpio", |
| 112 | .id = -1, |
| 113 | .dev = { |
| 114 | .platform_data = &cm_t35_led_pdata, |
| 115 | }, |
| 116 | }; |
| 117 | |
| 118 | static void __init cm_t35_init_led(void) |
| 119 | { |
| 120 | platform_device_register(&cm_t35_led_device); |
| 121 | } |
| 122 | #else |
| 123 | static inline void cm_t35_init_led(void) {} |
| 124 | #endif |
| 125 | |
| 126 | #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) |
| 127 | #include <linux/mtd/mtd.h> |
| 128 | #include <linux/mtd/nand.h> |
| 129 | #include <linux/mtd/partitions.h> |
| 130 | |
| 131 | static struct mtd_partition cm_t35_nand_partitions[] = { |
| 132 | { |
| 133 | .name = "xloader", |
| 134 | .offset = 0, /* Offset = 0x00000 */ |
| 135 | .size = 4 * NAND_BLOCK_SIZE, |
| 136 | .mask_flags = MTD_WRITEABLE |
| 137 | }, |
| 138 | { |
| 139 | .name = "uboot", |
| 140 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */ |
| 141 | .size = 15 * NAND_BLOCK_SIZE, |
| 142 | }, |
| 143 | { |
| 144 | .name = "uboot environment", |
| 145 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */ |
| 146 | .size = 2 * NAND_BLOCK_SIZE, |
| 147 | }, |
| 148 | { |
| 149 | .name = "linux", |
Igor Grinberg | d12c2e2 | 2011-07-04 04:09:18 -0700 | [diff] [blame] | 150 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */ |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 151 | .size = 32 * NAND_BLOCK_SIZE, |
| 152 | }, |
| 153 | { |
| 154 | .name = "rootfs", |
Igor Grinberg | d12c2e2 | 2011-07-04 04:09:18 -0700 | [diff] [blame] | 155 | .offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */ |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 156 | .size = MTDPART_SIZ_FULL, |
| 157 | }, |
| 158 | }; |
| 159 | |
| 160 | static struct omap_nand_platform_data cm_t35_nand_data = { |
| 161 | .parts = cm_t35_nand_partitions, |
| 162 | .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 163 | .cs = 0, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 164 | }; |
| 165 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 166 | static void __init cm_t35_init_nand(void) |
| 167 | { |
Sukumar Ghorai | f450d86 | 2010-07-09 09:14:46 +0000 | [diff] [blame] | 168 | if (gpmc_nand_init(&cm_t35_nand_data) < 0) |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 169 | pr_err("CM-T35: Unable to register NAND device\n"); |
| 170 | } |
| 171 | #else |
| 172 | static inline void cm_t35_init_nand(void) {} |
| 173 | #endif |
| 174 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 175 | #define CM_T35_LCD_EN_GPIO 157 |
| 176 | #define CM_T35_LCD_BL_GPIO 58 |
| 177 | #define CM_T35_DVI_EN_GPIO 54 |
| 178 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 179 | static int lcd_enabled; |
| 180 | static int dvi_enabled; |
| 181 | |
| 182 | static int cm_t35_panel_enable_lcd(struct omap_dss_device *dssdev) |
| 183 | { |
| 184 | if (dvi_enabled) { |
| 185 | printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); |
| 186 | return -EINVAL; |
| 187 | } |
| 188 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 189 | gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
| 190 | gpio_set_value(CM_T35_LCD_BL_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 191 | |
| 192 | lcd_enabled = 1; |
| 193 | |
| 194 | return 0; |
| 195 | } |
| 196 | |
| 197 | static void cm_t35_panel_disable_lcd(struct omap_dss_device *dssdev) |
| 198 | { |
| 199 | lcd_enabled = 0; |
| 200 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 201 | gpio_set_value(CM_T35_LCD_BL_GPIO, 0); |
| 202 | gpio_set_value(CM_T35_LCD_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 203 | } |
| 204 | |
| 205 | static int cm_t35_panel_enable_dvi(struct omap_dss_device *dssdev) |
| 206 | { |
| 207 | if (lcd_enabled) { |
| 208 | printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); |
| 209 | return -EINVAL; |
| 210 | } |
| 211 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 212 | gpio_set_value(CM_T35_DVI_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 213 | dvi_enabled = 1; |
| 214 | |
| 215 | return 0; |
| 216 | } |
| 217 | |
| 218 | static void cm_t35_panel_disable_dvi(struct omap_dss_device *dssdev) |
| 219 | { |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 220 | gpio_set_value(CM_T35_DVI_EN_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 221 | dvi_enabled = 0; |
| 222 | } |
| 223 | |
| 224 | static int cm_t35_panel_enable_tv(struct omap_dss_device *dssdev) |
| 225 | { |
| 226 | return 0; |
| 227 | } |
| 228 | |
| 229 | static void cm_t35_panel_disable_tv(struct omap_dss_device *dssdev) |
| 230 | { |
| 231 | } |
| 232 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 233 | static struct panel_generic_dpi_data lcd_panel = { |
| 234 | .name = "toppoly_tdo35s", |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 235 | .platform_enable = cm_t35_panel_enable_lcd, |
| 236 | .platform_disable = cm_t35_panel_disable_lcd, |
| 237 | }; |
| 238 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 239 | static struct omap_dss_device cm_t35_lcd_device = { |
| 240 | .name = "lcd", |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 241 | .type = OMAP_DISPLAY_TYPE_DPI, |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 242 | .driver_name = "generic_dpi_panel", |
| 243 | .data = &lcd_panel, |
| 244 | .phy.dpi.data_lines = 18, |
| 245 | }; |
| 246 | |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 247 | static struct panel_dvi_platform_data dvi_panel = { |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 248 | .platform_enable = cm_t35_panel_enable_dvi, |
| 249 | .platform_disable = cm_t35_panel_disable_dvi, |
| 250 | }; |
| 251 | |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 252 | static struct omap_dss_device cm_t35_dvi_device = { |
| 253 | .name = "dvi", |
| 254 | .type = OMAP_DISPLAY_TYPE_DPI, |
Tomi Valkeinen | 1d7a865 | 2011-09-01 10:13:04 +0300 | [diff] [blame] | 255 | .driver_name = "dvi", |
Bryan Wu | 89747c9 | 2010-11-17 13:34:34 +0000 | [diff] [blame] | 256 | .data = &dvi_panel, |
| 257 | .phy.dpi.data_lines = 24, |
| 258 | }; |
| 259 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 260 | static struct omap_dss_device cm_t35_tv_device = { |
| 261 | .name = "tv", |
| 262 | .driver_name = "venc", |
| 263 | .type = OMAP_DISPLAY_TYPE_VENC, |
| 264 | .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, |
| 265 | .platform_enable = cm_t35_panel_enable_tv, |
| 266 | .platform_disable = cm_t35_panel_disable_tv, |
| 267 | }; |
| 268 | |
| 269 | static struct omap_dss_device *cm_t35_dss_devices[] = { |
| 270 | &cm_t35_lcd_device, |
| 271 | &cm_t35_dvi_device, |
| 272 | &cm_t35_tv_device, |
| 273 | }; |
| 274 | |
| 275 | static struct omap_dss_board_info cm_t35_dss_data = { |
| 276 | .num_devices = ARRAY_SIZE(cm_t35_dss_devices), |
| 277 | .devices = cm_t35_dss_devices, |
| 278 | .default_device = &cm_t35_dvi_device, |
| 279 | }; |
| 280 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 281 | static struct omap2_mcspi_device_config tdo24m_mcspi_config = { |
| 282 | .turbo_mode = 0, |
| 283 | .single_channel = 1, /* 0: slave, 1: master */ |
| 284 | }; |
| 285 | |
| 286 | static struct tdo24m_platform_data tdo24m_config = { |
| 287 | .model = TDO35S, |
| 288 | }; |
| 289 | |
| 290 | static struct spi_board_info cm_t35_lcd_spi_board_info[] __initdata = { |
| 291 | { |
| 292 | .modalias = "tdo24m", |
| 293 | .bus_num = 4, |
| 294 | .chip_select = 0, |
| 295 | .max_speed_hz = 1000000, |
| 296 | .controller_data = &tdo24m_mcspi_config, |
| 297 | .platform_data = &tdo24m_config, |
| 298 | }, |
| 299 | }; |
| 300 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 301 | static struct gpio cm_t35_dss_gpios[] __initdata = { |
| 302 | { CM_T35_LCD_EN_GPIO, GPIOF_OUT_INIT_LOW, "lcd enable" }, |
| 303 | { CM_T35_LCD_BL_GPIO, GPIOF_OUT_INIT_LOW, "lcd bl enable" }, |
| 304 | { CM_T35_DVI_EN_GPIO, GPIOF_OUT_INIT_HIGH, "dvi enable" }, |
| 305 | }; |
| 306 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 307 | static void __init cm_t35_init_display(void) |
| 308 | { |
| 309 | int err; |
| 310 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 311 | spi_register_board_info(cm_t35_lcd_spi_board_info, |
| 312 | ARRAY_SIZE(cm_t35_lcd_spi_board_info)); |
| 313 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 314 | err = gpio_request_array(cm_t35_dss_gpios, |
| 315 | ARRAY_SIZE(cm_t35_dss_gpios)); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 316 | if (err) { |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 317 | pr_err("CM-T35: failed to request DSS control GPIOs\n"); |
| 318 | return; |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 319 | } |
| 320 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 321 | gpio_export(CM_T35_LCD_EN_GPIO, 0); |
| 322 | gpio_export(CM_T35_LCD_BL_GPIO, 0); |
| 323 | gpio_export(CM_T35_DVI_EN_GPIO, 0); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 324 | |
| 325 | msleep(50); |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 326 | gpio_set_value(CM_T35_LCD_EN_GPIO, 1); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 327 | |
Senthilvadivu Guruswamy | d5e1322 | 2011-02-22 11:24:50 +0200 | [diff] [blame] | 328 | err = omap_display_init(&cm_t35_dss_data); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 329 | if (err) { |
| 330 | pr_err("CM-T35: failed to register DSS device\n"); |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 331 | 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] | 332 | } |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 333 | } |
| 334 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 335 | static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { |
| 336 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 337 | }; |
| 338 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 339 | static struct regulator_consumer_supply cm_t35_vsim_supply[] = { |
| 340 | REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 341 | }; |
| 342 | |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 343 | static struct regulator_consumer_supply cm_t35_vio_supplies[] = { |
| 344 | REGULATOR_SUPPLY("vcc", "spi1.0"), |
Igor Grinberg | cd1c683 | 2011-12-13 10:48:52 -0800 | [diff] [blame] | 345 | REGULATOR_SUPPLY("vdds_dsi", "omapdss"), |
| 346 | REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 347 | }; |
| 348 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 349 | /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
| 350 | static struct regulator_init_data cm_t35_vmmc1 = { |
| 351 | .constraints = { |
| 352 | .min_uV = 1850000, |
| 353 | .max_uV = 3150000, |
| 354 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 355 | | REGULATOR_MODE_STANDBY, |
| 356 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 357 | | REGULATOR_CHANGE_MODE |
| 358 | | REGULATOR_CHANGE_STATUS, |
| 359 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame] | 360 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), |
| 361 | .consumer_supplies = cm_t35_vmmc1_supply, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 362 | }; |
| 363 | |
| 364 | /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ |
| 365 | static struct regulator_init_data cm_t35_vsim = { |
| 366 | .constraints = { |
| 367 | .min_uV = 1800000, |
| 368 | .max_uV = 3000000, |
| 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_vsim_supply), |
| 376 | .consumer_supplies = cm_t35_vsim_supply, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 377 | }; |
| 378 | |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 379 | static struct regulator_init_data cm_t35_vio = { |
| 380 | .constraints = { |
| 381 | .min_uV = 1800000, |
| 382 | .max_uV = 1800000, |
| 383 | .apply_uV = true, |
| 384 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 385 | | REGULATOR_MODE_STANDBY, |
| 386 | .valid_ops_mask = REGULATOR_CHANGE_MODE, |
| 387 | }, |
| 388 | .num_consumer_supplies = ARRAY_SIZE(cm_t35_vio_supplies), |
| 389 | .consumer_supplies = cm_t35_vio_supplies, |
| 390 | }; |
| 391 | |
Manjunath Kondaiah G | bead437 | 2010-10-08 10:01:13 -0700 | [diff] [blame] | 392 | static uint32_t cm_t35_keymap[] = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 393 | KEY(0, 0, KEY_A), KEY(0, 1, KEY_B), KEY(0, 2, KEY_LEFT), |
| 394 | KEY(1, 0, KEY_UP), KEY(1, 1, KEY_ENTER), KEY(1, 2, KEY_DOWN), |
| 395 | KEY(2, 0, KEY_RIGHT), KEY(2, 1, KEY_C), KEY(2, 2, KEY_D), |
| 396 | }; |
| 397 | |
| 398 | static struct matrix_keymap_data cm_t35_keymap_data = { |
| 399 | .keymap = cm_t35_keymap, |
| 400 | .keymap_size = ARRAY_SIZE(cm_t35_keymap), |
| 401 | }; |
| 402 | |
| 403 | static struct twl4030_keypad_data cm_t35_kp_data = { |
| 404 | .keymap_data = &cm_t35_keymap_data, |
| 405 | .rows = 3, |
| 406 | .cols = 3, |
| 407 | .rep = 1, |
| 408 | }; |
| 409 | |
Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 410 | static struct omap2_hsmmc_info mmc[] = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 411 | { |
| 412 | .mmc = 1, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 413 | .caps = MMC_CAP_4_BIT_DATA, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 414 | .gpio_cd = -EINVAL, |
| 415 | .gpio_wp = -EINVAL, |
| 416 | |
| 417 | }, |
| 418 | { |
| 419 | .mmc = 2, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 420 | .caps = MMC_CAP_4_BIT_DATA, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 421 | .transceiver = 1, |
| 422 | .gpio_cd = -EINVAL, |
| 423 | .gpio_wp = -EINVAL, |
| 424 | .ocr_mask = 0x00100000, /* 3.3V */ |
| 425 | }, |
| 426 | {} /* Terminator */ |
| 427 | }; |
| 428 | |
Keshava Munegowda | 181b250 | 2011-03-01 20:08:16 +0530 | [diff] [blame] | 429 | static struct usbhs_omap_board_data usbhs_bdata __initdata = { |
| 430 | .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, |
| 431 | .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY, |
| 432 | .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 433 | |
| 434 | .phy_reset = true, |
Bryan Wu | 1a6b592 | 2010-12-08 02:41:25 +0000 | [diff] [blame] | 435 | .reset_gpio_port[0] = OMAP_MAX_GPIO_LINES + 6, |
| 436 | .reset_gpio_port[1] = OMAP_MAX_GPIO_LINES + 7, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 437 | .reset_gpio_port[2] = -EINVAL |
| 438 | }; |
| 439 | |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame^] | 440 | static void cm_t35_init_usbh(void) |
| 441 | { |
| 442 | int err; |
| 443 | |
| 444 | err = gpio_request_one(SB_T35_USB_HUB_RESET_GPIO, |
| 445 | GPIOF_OUT_INIT_LOW, "usb hub rst"); |
| 446 | if (err) { |
| 447 | pr_err("SB-T35: usb hub rst gpio request failed: %d\n", err); |
| 448 | } else { |
| 449 | udelay(10); |
| 450 | gpio_set_value(SB_T35_USB_HUB_RESET_GPIO, 1); |
| 451 | msleep(1); |
| 452 | } |
| 453 | |
| 454 | usbhs_init(&usbhs_bdata); |
| 455 | } |
| 456 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 457 | static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, |
| 458 | unsigned ngpio) |
| 459 | { |
| 460 | int wlan_rst = gpio + 2; |
| 461 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 462 | 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] | 463 | gpio_export(wlan_rst, 0); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 464 | udelay(10); |
Igor Grinberg | be741de | 2011-07-04 04:09:31 -0700 | [diff] [blame] | 465 | gpio_set_value_cansleep(wlan_rst, 0); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 466 | udelay(10); |
Igor Grinberg | be741de | 2011-07-04 04:09:31 -0700 | [diff] [blame] | 467 | gpio_set_value_cansleep(wlan_rst, 1); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 468 | } else { |
| 469 | pr_err("CM-T35: could not obtain gpio for WiFi reset\n"); |
| 470 | } |
| 471 | |
| 472 | /* gpio + 0 is "mmc0_cd" (input/IRQ) */ |
| 473 | mmc[0].gpio_cd = gpio + 0; |
Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 474 | omap2_hsmmc_init(mmc); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 475 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 476 | return 0; |
| 477 | } |
| 478 | |
| 479 | static struct twl4030_gpio_platform_data cm_t35_gpio_data = { |
| 480 | .gpio_base = OMAP_MAX_GPIO_LINES, |
| 481 | .irq_base = TWL4030_GPIO_IRQ_BASE, |
| 482 | .irq_end = TWL4030_GPIO_IRQ_END, |
| 483 | .setup = cm_t35_twl_gpio_setup, |
| 484 | }; |
| 485 | |
| 486 | static struct twl4030_platform_data cm_t35_twldata = { |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 487 | /* platform_data for children goes here */ |
| 488 | .keypad = &cm_t35_kp_data, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 489 | .gpio = &cm_t35_gpio_data, |
| 490 | .vmmc1 = &cm_t35_vmmc1, |
| 491 | .vsim = &cm_t35_vsim, |
Igor Grinberg | b74f149 | 2011-12-13 10:48:51 -0800 | [diff] [blame] | 492 | .vio = &cm_t35_vio, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 493 | }; |
| 494 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 495 | static void __init cm_t35_init_i2c(void) |
| 496 | { |
Peter Ujfalusi | b252b0e | 2011-06-07 11:38:24 +0300 | [diff] [blame] | 497 | omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB, |
Igor Grinberg | 19ce643 | 2011-12-13 10:48:52 -0800 | [diff] [blame] | 498 | TWL_COMMON_REGULATOR_VDAC | |
| 499 | TWL_COMMON_PDATA_AUDIO); |
Peter Ujfalusi | b252b0e | 2011-06-07 11:38:24 +0300 | [diff] [blame] | 500 | |
Mike Rapoport | fbd8071 | 2011-04-25 01:09:06 +0300 | [diff] [blame] | 501 | omap3_pmic_init("tps65930", &cm_t35_twldata); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 502 | } |
| 503 | |
Tony Lindgren | c7ecea2 | 2011-03-11 11:39:51 -0800 | [diff] [blame] | 504 | #ifdef CONFIG_OMAP_MUX |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 505 | static struct omap_board_mux board_mux[] __initdata = { |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 506 | /* nCS and IRQ for CM-T35 ethernet */ |
| 507 | OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), |
| 508 | OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| 509 | |
| 510 | /* nCS and IRQ for SB-T35 ethernet */ |
| 511 | OMAP3_MUX(GPMC_NCS4, OMAP_MUX_MODE0), |
| 512 | OMAP3_MUX(GPMC_WAIT3, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), |
| 513 | |
| 514 | /* PENDOWN GPIO */ |
| 515 | OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), |
| 516 | |
| 517 | /* mUSB */ |
| 518 | OMAP3_MUX(HSUSB0_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 519 | OMAP3_MUX(HSUSB0_STP, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 520 | OMAP3_MUX(HSUSB0_DIR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 521 | OMAP3_MUX(HSUSB0_NXT, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 522 | OMAP3_MUX(HSUSB0_DATA0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 523 | OMAP3_MUX(HSUSB0_DATA1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 524 | OMAP3_MUX(HSUSB0_DATA2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 525 | OMAP3_MUX(HSUSB0_DATA3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 526 | OMAP3_MUX(HSUSB0_DATA4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 527 | OMAP3_MUX(HSUSB0_DATA5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 528 | OMAP3_MUX(HSUSB0_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 529 | OMAP3_MUX(HSUSB0_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 530 | |
| 531 | /* MMC 2 */ |
| 532 | OMAP3_MUX(SDMMC2_DAT4, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 533 | OMAP3_MUX(SDMMC2_DAT5, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 534 | OMAP3_MUX(SDMMC2_DAT6, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 535 | OMAP3_MUX(SDMMC2_DAT7, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 536 | |
| 537 | /* McSPI 1 */ |
| 538 | OMAP3_MUX(MCSPI1_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 539 | OMAP3_MUX(MCSPI1_SIMO, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 540 | OMAP3_MUX(MCSPI1_SOMI, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 541 | OMAP3_MUX(MCSPI1_CS0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), |
| 542 | |
| 543 | /* McSPI 4 */ |
| 544 | OMAP3_MUX(MCBSP1_CLKR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 545 | OMAP3_MUX(MCBSP1_DX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 546 | OMAP3_MUX(MCBSP1_DR, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 547 | OMAP3_MUX(MCBSP1_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT_PULLUP), |
| 548 | |
| 549 | /* McBSP 2 */ |
| 550 | OMAP3_MUX(MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 551 | OMAP3_MUX(MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 552 | OMAP3_MUX(MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 553 | OMAP3_MUX(MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 554 | |
| 555 | /* serial ports */ |
| 556 | OMAP3_MUX(MCBSP3_CLKX, OMAP_MUX_MODE1 | OMAP_PIN_OUTPUT), |
| 557 | OMAP3_MUX(MCBSP3_FSX, OMAP_MUX_MODE1 | OMAP_PIN_INPUT), |
| 558 | OMAP3_MUX(UART1_TX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 559 | OMAP3_MUX(UART1_RX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), |
| 560 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 561 | /* common DSS */ |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 562 | OMAP3_MUX(DSS_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 563 | OMAP3_MUX(DSS_HSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 564 | OMAP3_MUX(DSS_VSYNC, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 565 | OMAP3_MUX(DSS_ACBIAS, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 566 | OMAP3_MUX(DSS_DATA6, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 567 | OMAP3_MUX(DSS_DATA7, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 568 | OMAP3_MUX(DSS_DATA8, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 569 | OMAP3_MUX(DSS_DATA9, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 570 | OMAP3_MUX(DSS_DATA10, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 571 | OMAP3_MUX(DSS_DATA11, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 572 | OMAP3_MUX(DSS_DATA12, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 573 | OMAP3_MUX(DSS_DATA13, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 574 | OMAP3_MUX(DSS_DATA14, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 575 | OMAP3_MUX(DSS_DATA15, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 576 | OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
| 577 | OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 578 | |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 579 | /* display controls */ |
| 580 | OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 581 | OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 582 | OMAP3_MUX(GPMC_NCS3, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), |
| 583 | |
Mike Rapoport | edc961a | 2009-12-11 16:16:35 -0800 | [diff] [blame] | 584 | /* TPS IRQ */ |
| 585 | OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_WAKEUP_EN | \ |
| 586 | OMAP_PIN_INPUT_PULLUP), |
| 587 | |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 588 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
| 589 | }; |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 590 | |
| 591 | static void __init cm_t3x_common_dss_mux_init(int mux_mode) |
| 592 | { |
| 593 | omap_mux_init_signal("dss_data18", mux_mode); |
| 594 | omap_mux_init_signal("dss_data19", mux_mode); |
| 595 | omap_mux_init_signal("dss_data20", mux_mode); |
| 596 | omap_mux_init_signal("dss_data21", mux_mode); |
| 597 | omap_mux_init_signal("dss_data22", mux_mode); |
| 598 | omap_mux_init_signal("dss_data23", mux_mode); |
| 599 | } |
| 600 | |
| 601 | static void __init cm_t35_init_mux(void) |
| 602 | { |
| 603 | omap_mux_init_signal("gpio_70", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 604 | omap_mux_init_signal("gpio_71", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 605 | omap_mux_init_signal("gpio_72", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 606 | omap_mux_init_signal("gpio_73", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 607 | omap_mux_init_signal("gpio_74", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 608 | omap_mux_init_signal("gpio_75", OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 609 | cm_t3x_common_dss_mux_init(OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT); |
| 610 | } |
| 611 | |
| 612 | static void __init cm_t3730_init_mux(void) |
| 613 | { |
| 614 | omap_mux_init_signal("sys_boot0", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 615 | omap_mux_init_signal("sys_boot1", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 616 | omap_mux_init_signal("sys_boot3", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 617 | omap_mux_init_signal("sys_boot4", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 618 | omap_mux_init_signal("sys_boot5", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 619 | omap_mux_init_signal("sys_boot6", OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 620 | cm_t3x_common_dss_mux_init(OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT); |
| 621 | } |
| 622 | #else |
| 623 | static inline void cm_t35_init_mux(void) {} |
| 624 | static inline void cm_t3730_init_mux(void) {} |
Tony Lindgren | c7ecea2 | 2011-03-11 11:39:51 -0800 | [diff] [blame] | 625 | #endif |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 626 | |
Tony Lindgren | e41cccf | 2011-02-24 14:36:03 -0800 | [diff] [blame] | 627 | static struct omap_board_config_kernel cm_t35_config[] __initdata = { |
| 628 | }; |
| 629 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 630 | static void __init cm_t3x_common_init(void) |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 631 | { |
Tony Lindgren | e41cccf | 2011-02-24 14:36:03 -0800 | [diff] [blame] | 632 | omap_board_config = cm_t35_config; |
| 633 | omap_board_config_size = ARRAY_SIZE(cm_t35_config); |
Tony Lindgren | ca5742b | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 634 | omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 635 | omap_serial_init(); |
Tony Lindgren | a4ca9db | 2011-08-22 23:57:23 -0700 | [diff] [blame] | 636 | omap_sdrc_init(mt46h32m32lf6_sdrc_params, |
| 637 | mt46h32m32lf6_sdrc_params); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 638 | cm_t35_init_i2c(); |
Mike Rapoport | 96974a2 | 2011-04-25 01:09:05 +0300 | [diff] [blame] | 639 | omap_ads7846_init(1, CM_T35_GPIO_PENDOWN, 0, NULL); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 640 | cm_t35_init_ethernet(); |
| 641 | cm_t35_init_led(); |
Mike Rapoport | 7f049ad | 2009-12-14 09:01:08 +0100 | [diff] [blame] | 642 | cm_t35_init_display(); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 643 | |
Mike Rapoport | 9e18630 | 2011-04-27 11:56:12 +0300 | [diff] [blame] | 644 | usb_musb_init(NULL); |
Igor Grinberg | 039401f | 2011-12-13 10:48:53 -0800 | [diff] [blame^] | 645 | cm_t35_init_usbh(); |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 646 | } |
| 647 | |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 648 | static void __init cm_t35_init(void) |
| 649 | { |
| 650 | cm_t3x_common_init(); |
| 651 | cm_t35_init_mux(); |
| 652 | cm_t35_init_nand(); |
| 653 | } |
| 654 | |
| 655 | static void __init cm_t3730_init(void) |
| 656 | { |
| 657 | cm_t3x_common_init(); |
| 658 | cm_t3730_init_mux(); |
| 659 | } |
| 660 | |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 661 | MACHINE_START(CM_T35, "Compulab CM-T35") |
Nicolas Pitre | 5e52b43 | 2011-07-05 22:38:15 -0400 | [diff] [blame] | 662 | .atag_offset = 0x100, |
Russell King | 71ee7da | 2010-05-23 10:18:16 +0100 | [diff] [blame] | 663 | .reserve = omap_reserve, |
Russell King - ARM Linux | 3dc3bad | 2011-02-14 15:40:20 -0800 | [diff] [blame] | 664 | .map_io = omap3_map_io, |
Tony Lindgren | 8f5b5a4 | 2011-08-22 23:57:24 -0700 | [diff] [blame] | 665 | .init_early = omap35xx_init_early, |
Tony Lindgren | 741e3a8 | 2011-05-17 03:51:26 -0700 | [diff] [blame] | 666 | .init_irq = omap3_init_irq, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 667 | .handle_irq = omap3_intc_handle_irq, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 668 | .init_machine = cm_t35_init, |
Tony Lindgren | e74984e | 2011-03-29 15:54:48 -0700 | [diff] [blame] | 669 | .timer = &omap3_timer, |
Mike Rapoport | 2886d12 | 2009-11-18 18:41:07 -0800 | [diff] [blame] | 670 | MACHINE_END |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 671 | |
| 672 | MACHINE_START(CM_T3730, "Compulab CM-T3730") |
Nicolas Pitre | 5e52b43 | 2011-07-05 22:38:15 -0400 | [diff] [blame] | 673 | .atag_offset = 0x100, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 674 | .reserve = omap_reserve, |
| 675 | .map_io = omap3_map_io, |
Tony Lindgren | 8f5b5a4 | 2011-08-22 23:57:24 -0700 | [diff] [blame] | 676 | .init_early = omap3630_init_early, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 677 | .init_irq = omap3_init_irq, |
Marc Zyngier | 6b2f55d | 2011-09-06 10:23:45 +0100 | [diff] [blame] | 678 | .handle_irq = omap3_intc_handle_irq, |
Igor Grinberg | c314697 | 2011-07-05 03:38:23 -0700 | [diff] [blame] | 679 | .init_machine = cm_t3730_init, |
| 680 | .timer = &omap3_timer, |
| 681 | MACHINE_END |