Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Author: MontaVista Software, Inc. |
| 3 | * <source@mvista.com> |
| 4 | * |
| 5 | * Based on the OMAP devices.c |
| 6 | * |
| 7 | * 2005 (c) MontaVista Software, Inc. This file is licensed under the |
| 8 | * terms of the GNU General Public License version 2. This program is |
| 9 | * licensed "as is" without any warranty of any kind, whether express |
| 10 | * or implied. |
| 11 | * |
| 12 | * Copyright 2006-2007 Freescale Semiconductor, Inc. All Rights Reserved. |
| 13 | * Copyright 2008 Juergen Beisert, kernel@pengutronix.de |
| 14 | * |
| 15 | * This program is free software; you can redistribute it and/or |
| 16 | * modify it under the terms of the GNU General Public License |
| 17 | * as published by the Free Software Foundation; either version 2 |
| 18 | * of the License, or (at your option) any later version. |
| 19 | * This program is distributed in the hope that it will be useful, |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | * You should have received a copy of the GNU General Public License |
| 25 | * along with this program; if not, write to the Free Software |
| 26 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 27 | * MA 02110-1301, USA. |
| 28 | */ |
| 29 | #include <linux/module.h> |
| 30 | #include <linux/kernel.h> |
| 31 | #include <linux/init.h> |
| 32 | #include <linux/platform_device.h> |
| 33 | #include <linux/gpio.h> |
| 34 | |
Russell King | 80b02c1 | 2009-01-08 10:01:47 +0000 | [diff] [blame] | 35 | #include <mach/irqs.h> |
Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 36 | #include <mach/hardware.h> |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 37 | #include <mach/common.h> |
Sascha Hauer | 1a02be0 | 2008-12-19 14:32:07 +0100 | [diff] [blame] | 38 | #include <mach/mmc.h> |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 39 | |
| 40 | #include "devices.h" |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 41 | |
| 42 | /* |
Sascha Hauer | f420db8 | 2008-12-19 14:32:14 +0100 | [diff] [blame] | 43 | * SPI master controller |
| 44 | * |
| 45 | * - i.MX1: 2 channel (slighly different register setting) |
| 46 | * - i.MX21: 2 channel |
| 47 | * - i.MX27: 3 channel |
| 48 | */ |
| 49 | static struct resource mxc_spi_resources0[] = { |
| 50 | { |
| 51 | .start = CSPI1_BASE_ADDR, |
| 52 | .end = CSPI1_BASE_ADDR + SZ_4K - 1, |
| 53 | .flags = IORESOURCE_MEM, |
| 54 | }, { |
| 55 | .start = MXC_INT_CSPI1, |
| 56 | .end = MXC_INT_CSPI1, |
| 57 | .flags = IORESOURCE_IRQ, |
| 58 | }, |
| 59 | }; |
| 60 | |
| 61 | static struct resource mxc_spi_resources1[] = { |
| 62 | { |
| 63 | .start = CSPI2_BASE_ADDR, |
| 64 | .end = CSPI2_BASE_ADDR + SZ_4K - 1, |
| 65 | .flags = IORESOURCE_MEM, |
| 66 | }, { |
| 67 | .start = MXC_INT_CSPI2, |
| 68 | .end = MXC_INT_CSPI2, |
| 69 | .flags = IORESOURCE_IRQ, |
| 70 | }, |
| 71 | }; |
| 72 | |
| 73 | #ifdef CONFIG_MACH_MX27 |
| 74 | static struct resource mxc_spi_resources2[] = { |
| 75 | { |
| 76 | .start = CSPI3_BASE_ADDR, |
| 77 | .end = CSPI3_BASE_ADDR + SZ_4K - 1, |
| 78 | .flags = IORESOURCE_MEM, |
| 79 | }, { |
| 80 | .start = MXC_INT_CSPI3, |
| 81 | .end = MXC_INT_CSPI3, |
| 82 | .flags = IORESOURCE_IRQ, |
| 83 | }, |
| 84 | }; |
| 85 | #endif |
| 86 | |
| 87 | struct platform_device mxc_spi_device0 = { |
| 88 | .name = "spi_imx", |
| 89 | .id = 0, |
| 90 | .num_resources = ARRAY_SIZE(mxc_spi_resources0), |
| 91 | .resource = mxc_spi_resources0, |
| 92 | }; |
| 93 | |
| 94 | struct platform_device mxc_spi_device1 = { |
| 95 | .name = "spi_imx", |
| 96 | .id = 1, |
| 97 | .num_resources = ARRAY_SIZE(mxc_spi_resources1), |
| 98 | .resource = mxc_spi_resources1, |
| 99 | }; |
| 100 | |
| 101 | #ifdef CONFIG_MACH_MX27 |
| 102 | struct platform_device mxc_spi_device2 = { |
| 103 | .name = "spi_imx", |
| 104 | .id = 2, |
| 105 | .num_resources = ARRAY_SIZE(mxc_spi_resources2), |
| 106 | .resource = mxc_spi_resources2, |
| 107 | }; |
| 108 | #endif |
| 109 | |
| 110 | /* |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 111 | * General Purpose Timer |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 112 | * - i.MX21: 3 timers |
| 113 | * - i.MX27: 6 timers |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 114 | */ |
| 115 | |
| 116 | /* We use gpt0 as system timer, so do not add a device for this one */ |
| 117 | |
| 118 | static struct resource timer1_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 119 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 120 | .start = GPT2_BASE_ADDR, |
| 121 | .end = GPT2_BASE_ADDR + 0x17, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 122 | .flags = IORESOURCE_MEM, |
| 123 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 124 | .start = MXC_INT_GPT2, |
| 125 | .end = MXC_INT_GPT2, |
| 126 | .flags = IORESOURCE_IRQ, |
| 127 | } |
| 128 | }; |
| 129 | |
| 130 | struct platform_device mxc_gpt1 = { |
| 131 | .name = "imx_gpt", |
| 132 | .id = 1, |
| 133 | .num_resources = ARRAY_SIZE(timer1_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 134 | .resource = timer1_resources, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 135 | }; |
| 136 | |
| 137 | static struct resource timer2_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 138 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 139 | .start = GPT3_BASE_ADDR, |
| 140 | .end = GPT3_BASE_ADDR + 0x17, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 141 | .flags = IORESOURCE_MEM, |
| 142 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 143 | .start = MXC_INT_GPT3, |
| 144 | .end = MXC_INT_GPT3, |
| 145 | .flags = IORESOURCE_IRQ, |
| 146 | } |
| 147 | }; |
| 148 | |
| 149 | struct platform_device mxc_gpt2 = { |
| 150 | .name = "imx_gpt", |
| 151 | .id = 2, |
| 152 | .num_resources = ARRAY_SIZE(timer2_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 153 | .resource = timer2_resources, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 154 | }; |
| 155 | |
| 156 | #ifdef CONFIG_MACH_MX27 |
| 157 | static struct resource timer3_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 158 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 159 | .start = GPT4_BASE_ADDR, |
| 160 | .end = GPT4_BASE_ADDR + 0x17, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 161 | .flags = IORESOURCE_MEM, |
| 162 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 163 | .start = MXC_INT_GPT4, |
| 164 | .end = MXC_INT_GPT4, |
| 165 | .flags = IORESOURCE_IRQ, |
| 166 | } |
| 167 | }; |
| 168 | |
| 169 | struct platform_device mxc_gpt3 = { |
| 170 | .name = "imx_gpt", |
| 171 | .id = 3, |
| 172 | .num_resources = ARRAY_SIZE(timer3_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 173 | .resource = timer3_resources, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 174 | }; |
| 175 | |
| 176 | static struct resource timer4_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 177 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 178 | .start = GPT5_BASE_ADDR, |
| 179 | .end = GPT5_BASE_ADDR + 0x17, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 180 | .flags = IORESOURCE_MEM, |
| 181 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 182 | .start = MXC_INT_GPT5, |
| 183 | .end = MXC_INT_GPT5, |
| 184 | .flags = IORESOURCE_IRQ, |
| 185 | } |
| 186 | }; |
| 187 | |
| 188 | struct platform_device mxc_gpt4 = { |
| 189 | .name = "imx_gpt", |
| 190 | .id = 4, |
| 191 | .num_resources = ARRAY_SIZE(timer4_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 192 | .resource = timer4_resources, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 193 | }; |
| 194 | |
| 195 | static struct resource timer5_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 196 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 197 | .start = GPT6_BASE_ADDR, |
| 198 | .end = GPT6_BASE_ADDR + 0x17, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 199 | .flags = IORESOURCE_MEM, |
| 200 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 201 | .start = MXC_INT_GPT6, |
| 202 | .end = MXC_INT_GPT6, |
| 203 | .flags = IORESOURCE_IRQ, |
| 204 | } |
| 205 | }; |
| 206 | |
| 207 | struct platform_device mxc_gpt5 = { |
| 208 | .name = "imx_gpt", |
| 209 | .id = 5, |
| 210 | .num_resources = ARRAY_SIZE(timer5_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 211 | .resource = timer5_resources, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 212 | }; |
| 213 | #endif |
| 214 | |
| 215 | /* |
| 216 | * Watchdog: |
| 217 | * - i.MX1 |
| 218 | * - i.MX21 |
| 219 | * - i.MX27 |
| 220 | */ |
| 221 | static struct resource mxc_wdt_resources[] = { |
| 222 | { |
| 223 | .start = WDOG_BASE_ADDR, |
| 224 | .end = WDOG_BASE_ADDR + 0x30, |
| 225 | .flags = IORESOURCE_MEM, |
| 226 | }, |
| 227 | }; |
| 228 | |
| 229 | struct platform_device mxc_wdt = { |
| 230 | .name = "mxc_wdt", |
| 231 | .id = 0, |
| 232 | .num_resources = ARRAY_SIZE(mxc_wdt_resources), |
| 233 | .resource = mxc_wdt_resources, |
| 234 | }; |
| 235 | |
Sascha Hauer | 3d89baa | 2008-12-01 14:15:38 -0800 | [diff] [blame] | 236 | static struct resource mxc_w1_master_resources[] = { |
| 237 | { |
| 238 | .start = OWIRE_BASE_ADDR, |
| 239 | .end = OWIRE_BASE_ADDR + SZ_4K - 1, |
| 240 | .flags = IORESOURCE_MEM, |
| 241 | }, |
| 242 | }; |
| 243 | |
| 244 | struct platform_device mxc_w1_master_device = { |
| 245 | .name = "mxc_w1", |
| 246 | .id = 0, |
| 247 | .num_resources = ARRAY_SIZE(mxc_w1_master_resources), |
| 248 | .resource = mxc_w1_master_resources, |
| 249 | }; |
| 250 | |
Sascha Hauer | 0287097 | 2008-09-09 11:30:58 +0200 | [diff] [blame] | 251 | static struct resource mxc_nand_resources[] = { |
| 252 | { |
| 253 | .start = NFC_BASE_ADDR, |
| 254 | .end = NFC_BASE_ADDR + 0xfff, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 255 | .flags = IORESOURCE_MEM, |
Sascha Hauer | 0287097 | 2008-09-09 11:30:58 +0200 | [diff] [blame] | 256 | }, { |
| 257 | .start = MXC_INT_NANDFC, |
| 258 | .end = MXC_INT_NANDFC, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 259 | .flags = IORESOURCE_IRQ, |
Sascha Hauer | 0287097 | 2008-09-09 11:30:58 +0200 | [diff] [blame] | 260 | }, |
| 261 | }; |
| 262 | |
| 263 | struct platform_device mxc_nand_device = { |
| 264 | .name = "mxc_nand", |
| 265 | .id = 0, |
| 266 | .num_resources = ARRAY_SIZE(mxc_nand_resources), |
| 267 | .resource = mxc_nand_resources, |
| 268 | }; |
| 269 | |
Holger Schurig | e481355 | 2009-01-26 16:34:56 +0100 | [diff] [blame] | 270 | /* |
| 271 | * lcdc: |
| 272 | * - i.MX1: the basic controller |
| 273 | * - i.MX21: to be checked |
| 274 | * - i.MX27: like i.MX1, with slightly variations |
| 275 | */ |
| 276 | static struct resource mxc_fb[] = { |
| 277 | { |
| 278 | .start = LCDC_BASE_ADDR, |
| 279 | .end = LCDC_BASE_ADDR + 0xFFF, |
| 280 | .flags = IORESOURCE_MEM, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 281 | }, { |
Holger Schurig | e481355 | 2009-01-26 16:34:56 +0100 | [diff] [blame] | 282 | .start = MXC_INT_LCDC, |
| 283 | .end = MXC_INT_LCDC, |
| 284 | .flags = IORESOURCE_IRQ, |
| 285 | } |
| 286 | }; |
| 287 | |
| 288 | /* mxc lcd driver */ |
| 289 | struct platform_device mxc_fb_device = { |
| 290 | .name = "imx-fb", |
| 291 | .id = 0, |
| 292 | .num_resources = ARRAY_SIZE(mxc_fb), |
| 293 | .resource = mxc_fb, |
| 294 | .dev = { |
| 295 | .coherent_dma_mask = 0xFFFFFFFF, |
| 296 | }, |
| 297 | }; |
| 298 | |
Sascha Hauer | 879fea1 | 2009-01-26 17:26:02 +0100 | [diff] [blame] | 299 | #ifdef CONFIG_MACH_MX27 |
| 300 | static struct resource mxc_fec_resources[] = { |
| 301 | { |
| 302 | .start = FEC_BASE_ADDR, |
| 303 | .end = FEC_BASE_ADDR + 0xfff, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 304 | .flags = IORESOURCE_MEM, |
Sascha Hauer | 879fea1 | 2009-01-26 17:26:02 +0100 | [diff] [blame] | 305 | }, { |
| 306 | .start = MXC_INT_FEC, |
| 307 | .end = MXC_INT_FEC, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 308 | .flags = IORESOURCE_IRQ, |
Sascha Hauer | 879fea1 | 2009-01-26 17:26:02 +0100 | [diff] [blame] | 309 | }, |
| 310 | }; |
| 311 | |
| 312 | struct platform_device mxc_fec_device = { |
| 313 | .name = "fec", |
| 314 | .id = 0, |
| 315 | .num_resources = ARRAY_SIZE(mxc_fec_resources), |
| 316 | .resource = mxc_fec_resources, |
| 317 | }; |
Holger Schurig | e481355 | 2009-01-26 16:34:56 +0100 | [diff] [blame] | 318 | #endif |
| 319 | |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 320 | static struct resource mxc_i2c_1_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 321 | { |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 322 | .start = I2C_BASE_ADDR, |
| 323 | .end = I2C_BASE_ADDR + 0x0fff, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 324 | .flags = IORESOURCE_MEM, |
| 325 | }, { |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 326 | .start = MXC_INT_I2C, |
| 327 | .end = MXC_INT_I2C, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 328 | .flags = IORESOURCE_IRQ, |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 329 | } |
| 330 | }; |
| 331 | |
| 332 | struct platform_device mxc_i2c_device0 = { |
| 333 | .name = "imx-i2c", |
| 334 | .id = 0, |
| 335 | .num_resources = ARRAY_SIZE(mxc_i2c_1_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 336 | .resource = mxc_i2c_1_resources, |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 337 | }; |
| 338 | |
| 339 | #ifdef CONFIG_MACH_MX27 |
| 340 | static struct resource mxc_i2c_2_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 341 | { |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 342 | .start = I2C2_BASE_ADDR, |
| 343 | .end = I2C2_BASE_ADDR + 0x0fff, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 344 | .flags = IORESOURCE_MEM, |
| 345 | }, { |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 346 | .start = MXC_INT_I2C2, |
| 347 | .end = MXC_INT_I2C2, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 348 | .flags = IORESOURCE_IRQ, |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 349 | } |
| 350 | }; |
| 351 | |
| 352 | struct platform_device mxc_i2c_device1 = { |
| 353 | .name = "imx-i2c", |
| 354 | .id = 1, |
| 355 | .num_resources = ARRAY_SIZE(mxc_i2c_2_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 356 | .resource = mxc_i2c_2_resources, |
Sascha Hauer | c5d4dbf | 2009-01-28 13:26:56 +0100 | [diff] [blame] | 357 | }; |
| 358 | #endif |
| 359 | |
Sascha Hauer | 824b16e | 2009-01-16 15:17:46 +0100 | [diff] [blame] | 360 | static struct resource mxc_pwm_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 361 | { |
Sascha Hauer | 824b16e | 2009-01-16 15:17:46 +0100 | [diff] [blame] | 362 | .start = PWM_BASE_ADDR, |
| 363 | .end = PWM_BASE_ADDR + 0x0fff, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 364 | .flags = IORESOURCE_MEM, |
| 365 | }, { |
Sascha Hauer | 824b16e | 2009-01-16 15:17:46 +0100 | [diff] [blame] | 366 | .start = MXC_INT_PWM, |
| 367 | .end = MXC_INT_PWM, |
| 368 | .flags = IORESOURCE_IRQ, |
| 369 | } |
| 370 | }; |
| 371 | |
| 372 | struct platform_device mxc_pwm_device = { |
| 373 | .name = "mxc_pwm", |
| 374 | .id = 0, |
| 375 | .num_resources = ARRAY_SIZE(mxc_pwm_resources), |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 376 | .resource = mxc_pwm_resources, |
Sascha Hauer | 824b16e | 2009-01-16 15:17:46 +0100 | [diff] [blame] | 377 | }; |
| 378 | |
Sascha Hauer | 1a02be0 | 2008-12-19 14:32:07 +0100 | [diff] [blame] | 379 | /* |
| 380 | * Resource definition for the MXC SDHC |
| 381 | */ |
| 382 | static struct resource mxc_sdhc1_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 383 | { |
| 384 | .start = SDHC1_BASE_ADDR, |
| 385 | .end = SDHC1_BASE_ADDR + SZ_4K - 1, |
| 386 | .flags = IORESOURCE_MEM, |
| 387 | }, { |
| 388 | .start = MXC_INT_SDHC1, |
| 389 | .end = MXC_INT_SDHC1, |
| 390 | .flags = IORESOURCE_IRQ, |
| 391 | }, { |
| 392 | .start = DMA_REQ_SDHC1, |
| 393 | .end = DMA_REQ_SDHC1, |
| 394 | .flags = IORESOURCE_DMA, |
| 395 | }, |
Sascha Hauer | 1a02be0 | 2008-12-19 14:32:07 +0100 | [diff] [blame] | 396 | }; |
| 397 | |
| 398 | static u64 mxc_sdhc1_dmamask = 0xffffffffUL; |
| 399 | |
| 400 | struct platform_device mxc_sdhc_device0 = { |
| 401 | .name = "mxc-mmc", |
| 402 | .id = 0, |
| 403 | .dev = { |
| 404 | .dma_mask = &mxc_sdhc1_dmamask, |
| 405 | .coherent_dma_mask = 0xffffffff, |
| 406 | }, |
| 407 | .num_resources = ARRAY_SIZE(mxc_sdhc1_resources), |
| 408 | .resource = mxc_sdhc1_resources, |
| 409 | }; |
| 410 | |
| 411 | static struct resource mxc_sdhc2_resources[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 412 | { |
| 413 | .start = SDHC2_BASE_ADDR, |
| 414 | .end = SDHC2_BASE_ADDR + SZ_4K - 1, |
| 415 | .flags = IORESOURCE_MEM, |
| 416 | }, { |
| 417 | .start = MXC_INT_SDHC2, |
| 418 | .end = MXC_INT_SDHC2, |
| 419 | .flags = IORESOURCE_IRQ, |
| 420 | }, { |
| 421 | .start = DMA_REQ_SDHC2, |
| 422 | .end = DMA_REQ_SDHC2, |
| 423 | .flags = IORESOURCE_DMA, |
| 424 | }, |
Sascha Hauer | 1a02be0 | 2008-12-19 14:32:07 +0100 | [diff] [blame] | 425 | }; |
| 426 | |
| 427 | static u64 mxc_sdhc2_dmamask = 0xffffffffUL; |
| 428 | |
| 429 | struct platform_device mxc_sdhc_device1 = { |
| 430 | .name = "mxc-mmc", |
| 431 | .id = 1, |
| 432 | .dev = { |
| 433 | .dma_mask = &mxc_sdhc2_dmamask, |
| 434 | .coherent_dma_mask = 0xffffffff, |
| 435 | }, |
| 436 | .num_resources = ARRAY_SIZE(mxc_sdhc2_resources), |
| 437 | .resource = mxc_sdhc2_resources, |
| 438 | }; |
| 439 | |
Sascha Hauer | f6d2fa7 | 2009-08-13 10:02:30 +0200 | [diff] [blame] | 440 | #ifdef CONFIG_MACH_MX27 |
javier Martin | 627fb3b | 2009-07-15 15:26:21 +0200 | [diff] [blame] | 441 | static struct resource otg_resources[] = { |
| 442 | { |
| 443 | .start = OTG_BASE_ADDR, |
| 444 | .end = OTG_BASE_ADDR + 0x1ff, |
| 445 | .flags = IORESOURCE_MEM, |
| 446 | }, { |
| 447 | .start = MXC_INT_USB3, |
| 448 | .end = MXC_INT_USB3, |
| 449 | .flags = IORESOURCE_IRQ, |
| 450 | }, |
| 451 | }; |
| 452 | |
| 453 | static u64 otg_dmamask = 0xffffffffUL; |
| 454 | |
| 455 | /* OTG gadget device */ |
| 456 | struct platform_device mxc_otg_udc_device = { |
| 457 | .name = "fsl-usb2-udc", |
| 458 | .id = -1, |
| 459 | .dev = { |
| 460 | .dma_mask = &otg_dmamask, |
| 461 | .coherent_dma_mask = 0xffffffffUL, |
| 462 | }, |
| 463 | .resource = otg_resources, |
| 464 | .num_resources = ARRAY_SIZE(otg_resources), |
| 465 | }; |
| 466 | |
| 467 | /* OTG host */ |
| 468 | struct platform_device mxc_otg_host = { |
| 469 | .name = "mxc-ehci", |
| 470 | .id = 0, |
| 471 | .dev = { |
| 472 | .coherent_dma_mask = 0xffffffff, |
| 473 | .dma_mask = &otg_dmamask, |
| 474 | }, |
| 475 | .resource = otg_resources, |
| 476 | .num_resources = ARRAY_SIZE(otg_resources), |
| 477 | }; |
| 478 | |
| 479 | /* USB host 1 */ |
| 480 | |
| 481 | static u64 usbh1_dmamask = 0xffffffffUL; |
| 482 | |
| 483 | static struct resource mxc_usbh1_resources[] = { |
| 484 | { |
| 485 | .start = OTG_BASE_ADDR + 0x200, |
| 486 | .end = OTG_BASE_ADDR + 0x3ff, |
| 487 | .flags = IORESOURCE_MEM, |
| 488 | }, { |
| 489 | .start = MXC_INT_USB1, |
| 490 | .end = MXC_INT_USB1, |
| 491 | .flags = IORESOURCE_IRQ, |
| 492 | }, |
| 493 | }; |
| 494 | |
| 495 | struct platform_device mxc_usbh1 = { |
| 496 | .name = "mxc-ehci", |
| 497 | .id = 1, |
| 498 | .dev = { |
| 499 | .coherent_dma_mask = 0xffffffff, |
| 500 | .dma_mask = &usbh1_dmamask, |
| 501 | }, |
| 502 | .resource = mxc_usbh1_resources, |
| 503 | .num_resources = ARRAY_SIZE(mxc_usbh1_resources), |
| 504 | }; |
| 505 | |
| 506 | /* USB host 2 */ |
| 507 | static u64 usbh2_dmamask = 0xffffffffUL; |
| 508 | |
| 509 | static struct resource mxc_usbh2_resources[] = { |
| 510 | { |
| 511 | .start = OTG_BASE_ADDR + 0x400, |
| 512 | .end = OTG_BASE_ADDR + 0x5ff, |
| 513 | .flags = IORESOURCE_MEM, |
| 514 | }, { |
| 515 | .start = MXC_INT_USB2, |
| 516 | .end = MXC_INT_USB2, |
| 517 | .flags = IORESOURCE_IRQ, |
| 518 | }, |
| 519 | }; |
| 520 | |
| 521 | struct platform_device mxc_usbh2 = { |
| 522 | .name = "mxc-ehci", |
| 523 | .id = 2, |
| 524 | .dev = { |
| 525 | .coherent_dma_mask = 0xffffffff, |
| 526 | .dma_mask = &usbh2_dmamask, |
| 527 | }, |
| 528 | .resource = mxc_usbh2_resources, |
| 529 | .num_resources = ARRAY_SIZE(mxc_usbh2_resources), |
| 530 | }; |
Sascha Hauer | f6d2fa7 | 2009-08-13 10:02:30 +0200 | [diff] [blame] | 531 | #endif |
javier Martin | 627fb3b | 2009-07-15 15:26:21 +0200 | [diff] [blame] | 532 | |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 533 | /* GPIO port description */ |
| 534 | static struct mxc_gpio_port imx_gpio_ports[] = { |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 535 | { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 536 | .chip.label = "gpio-0", |
| 537 | .irq = MXC_INT_GPIO, |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 538 | .base = IO_ADDRESS(GPIO_BASE_ADDR), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 539 | .virtual_irq_start = MXC_GPIO_IRQ_START, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 540 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 541 | .chip.label = "gpio-1", |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 542 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x100), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 543 | .virtual_irq_start = MXC_GPIO_IRQ_START + 32, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 544 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 545 | .chip.label = "gpio-2", |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 546 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x200), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 547 | .virtual_irq_start = MXC_GPIO_IRQ_START + 64, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 548 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 549 | .chip.label = "gpio-3", |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 550 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x300), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 551 | .virtual_irq_start = MXC_GPIO_IRQ_START + 96, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 552 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 553 | .chip.label = "gpio-4", |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 554 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x400), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 555 | .virtual_irq_start = MXC_GPIO_IRQ_START + 128, |
Sascha Hauer | bf50bcc | 2009-06-23 12:04:36 +0200 | [diff] [blame] | 556 | }, { |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 557 | .chip.label = "gpio-5", |
Holger Schurig | 058b7a6 | 2009-01-26 16:34:51 +0100 | [diff] [blame] | 558 | .base = IO_ADDRESS(GPIO_BASE_ADDR + 0x500), |
Sascha Hauer | 9d631b8 | 2008-12-18 11:08:55 +0100 | [diff] [blame] | 559 | .virtual_irq_start = MXC_GPIO_IRQ_START + 160, |
Juergen Beisert | fc80a5e | 2008-07-05 10:02:57 +0200 | [diff] [blame] | 560 | } |
| 561 | }; |
| 562 | |
| 563 | int __init mxc_register_gpios(void) |
| 564 | { |
| 565 | return mxc_gpio_init(imx_gpio_ports, ARRAY_SIZE(imx_gpio_ports)); |
| 566 | } |