Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 Valentin Longchamp, EPFL Mobots group |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 13 | */ |
| 14 | |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 15 | #include <linux/delay.h> |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 16 | #include <linux/dma-mapping.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 17 | #include <linux/gfp.h> |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 18 | #include <linux/gpio.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 19 | #include <linux/init.h> |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 20 | #include <linux/interrupt.h> |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 21 | #include <linux/leds.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 22 | #include <linux/memory.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 23 | #include <linux/mtd/physmap.h> |
| 24 | #include <linux/mtd/partitions.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 25 | #include <linux/platform_device.h> |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 26 | #include <linux/regulator/machine.h> |
| 27 | #include <linux/mfd/mc13783.h> |
| 28 | #include <linux/spi/spi.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 29 | #include <linux/types.h> |
Uwe Kleine-König | 031e912 | 2011-03-03 14:21:53 +0100 | [diff] [blame] | 30 | #include <linux/memblock.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 31 | |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 32 | #include <linux/usb/otg.h> |
| 33 | #include <linux/usb/ulpi.h> |
| 34 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 35 | #include <asm/mach-types.h> |
| 36 | #include <asm/mach/arch.h> |
| 37 | #include <asm/mach/time.h> |
| 38 | #include <asm/mach/map.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 39 | #include <mach/board-mx31moboard.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 40 | #include <mach/common.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 41 | #include <mach/hardware.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 42 | #include <mach/iomux-mx3.h> |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 43 | #include <mach/ulpi.h> |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 44 | |
Uwe Kleine-König | 4a9b8b0 | 2010-06-16 18:03:05 +0200 | [diff] [blame] | 45 | #include "devices-imx31.h" |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 46 | |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 47 | static unsigned int moboard_pins[] = { |
| 48 | /* UART0 */ |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 49 | MX31_PIN_TXD1__TXD1, MX31_PIN_RXD1__RXD1, |
Valentin Longchamp | 421bf82 | 2009-11-03 18:09:47 +0100 | [diff] [blame] | 50 | MX31_PIN_CTS1__GPIO2_7, |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 51 | /* UART4 */ |
| 52 | MX31_PIN_PC_RST__CTS5, MX31_PIN_PC_VS2__RTS5, |
| 53 | MX31_PIN_PC_BVD2__TXD5, MX31_PIN_PC_BVD1__RXD5, |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 54 | /* I2C0 */ |
| 55 | MX31_PIN_I2C_DAT__I2C1_SDA, MX31_PIN_I2C_CLK__I2C1_SCL, |
| 56 | /* I2C1 */ |
| 57 | MX31_PIN_DCD_DTE1__I2C2_SDA, MX31_PIN_RI_DTE1__I2C2_SCL, |
| 58 | /* SDHC1 */ |
| 59 | MX31_PIN_SD1_DATA3__SD1_DATA3, MX31_PIN_SD1_DATA2__SD1_DATA2, |
| 60 | MX31_PIN_SD1_DATA1__SD1_DATA1, MX31_PIN_SD1_DATA0__SD1_DATA0, |
| 61 | MX31_PIN_SD1_CLK__SD1_CLK, MX31_PIN_SD1_CMD__SD1_CMD, |
| 62 | MX31_PIN_ATA_CS0__GPIO3_26, MX31_PIN_ATA_CS1__GPIO3_27, |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 63 | /* USB reset */ |
| 64 | MX31_PIN_GPIO1_0__GPIO1_0, |
Valentin Longchamp | 88b0564 | 2009-08-10 18:33:12 +0200 | [diff] [blame] | 65 | /* USB OTG */ |
| 66 | MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, |
| 67 | MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, |
| 68 | MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, |
| 69 | MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, |
| 70 | MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, |
| 71 | MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, |
| 72 | MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, |
| 73 | MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, |
| 74 | MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR, |
| 75 | MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP, |
| 76 | MX31_PIN_USB_OC__GPIO1_30, |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 77 | /* USB H2 */ |
| 78 | MX31_PIN_USBH2_DATA0__USBH2_DATA0, |
| 79 | MX31_PIN_USBH2_DATA1__USBH2_DATA1, |
| 80 | MX31_PIN_STXD3__USBH2_DATA2, MX31_PIN_SRXD3__USBH2_DATA3, |
| 81 | MX31_PIN_SCK3__USBH2_DATA4, MX31_PIN_SFS3__USBH2_DATA5, |
| 82 | MX31_PIN_STXD6__USBH2_DATA6, MX31_PIN_SRXD6__USBH2_DATA7, |
| 83 | MX31_PIN_USBH2_CLK__USBH2_CLK, MX31_PIN_USBH2_DIR__USBH2_DIR, |
| 84 | MX31_PIN_USBH2_NXT__USBH2_NXT, MX31_PIN_USBH2_STP__USBH2_STP, |
| 85 | MX31_PIN_SCK6__GPIO1_25, |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 86 | /* LEDs */ |
| 87 | MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1, |
| 88 | MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3, |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 89 | /* SPI1 */ |
| 90 | MX31_PIN_CSPI2_MOSI__MOSI, MX31_PIN_CSPI2_MISO__MISO, |
| 91 | MX31_PIN_CSPI2_SCLK__SCLK, MX31_PIN_CSPI2_SPI_RDY__SPI_RDY, |
| 92 | MX31_PIN_CSPI2_SS0__SS0, MX31_PIN_CSPI2_SS2__SS2, |
| 93 | /* Atlas IRQ */ |
| 94 | MX31_PIN_GPIO1_3__GPIO1_3, |
| 95 | /* SPI2 */ |
| 96 | MX31_PIN_CSPI3_MOSI__MOSI, MX31_PIN_CSPI3_MISO__MISO, |
| 97 | MX31_PIN_CSPI3_SCLK__SCLK, MX31_PIN_CSPI3_SPI_RDY__SPI_RDY, |
| 98 | MX31_PIN_CSPI2_SS1__CSPI3_SS1, |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 99 | }; |
| 100 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 101 | static struct physmap_flash_data mx31moboard_flash_data = { |
Uwe Kleine-König | 27ad4bf | 2011-03-17 09:40:29 +0100 | [diff] [blame] | 102 | .width = 2, |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 103 | }; |
| 104 | |
| 105 | static struct resource mx31moboard_flash_resource = { |
| 106 | .start = 0xa0000000, |
| 107 | .end = 0xa1ffffff, |
| 108 | .flags = IORESOURCE_MEM, |
| 109 | }; |
| 110 | |
| 111 | static struct platform_device mx31moboard_flash = { |
| 112 | .name = "physmap-flash", |
| 113 | .id = 0, |
| 114 | .dev = { |
| 115 | .platform_data = &mx31moboard_flash_data, |
| 116 | }, |
| 117 | .resource = &mx31moboard_flash_resource, |
| 118 | .num_resources = 1, |
| 119 | }; |
| 120 | |
Valentin Longchamp | 421bf82 | 2009-11-03 18:09:47 +0100 | [diff] [blame] | 121 | static int moboard_uart0_init(struct platform_device *pdev) |
| 122 | { |
Uwe Kleine-König | 5109a45 | 2010-06-23 11:57:19 +0200 | [diff] [blame] | 123 | int ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CTS1), "uart0-cts-hack"); |
| 124 | if (ret) |
| 125 | return ret; |
| 126 | |
| 127 | ret = gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CTS1), 0); |
| 128 | if (ret) |
| 129 | gpio_free(IOMUX_TO_GPIO(MX31_PIN_CTS1)); |
| 130 | |
| 131 | return ret; |
| 132 | } |
| 133 | |
| 134 | static void moboard_uart0_exit(struct platform_device *pdev) |
| 135 | { |
| 136 | gpio_free(IOMUX_TO_GPIO(MX31_PIN_CTS1)); |
Valentin Longchamp | 421bf82 | 2009-11-03 18:09:47 +0100 | [diff] [blame] | 137 | } |
| 138 | |
Uwe Kleine-König | 16cf5c4 | 2010-06-23 11:46:16 +0200 | [diff] [blame] | 139 | static const struct imxuart_platform_data uart0_pdata __initconst = { |
Valentin Longchamp | 421bf82 | 2009-11-03 18:09:47 +0100 | [diff] [blame] | 140 | .init = moboard_uart0_init, |
Uwe Kleine-König | 5109a45 | 2010-06-23 11:57:19 +0200 | [diff] [blame] | 141 | .exit = moboard_uart0_exit, |
Valentin Longchamp | 421bf82 | 2009-11-03 18:09:47 +0100 | [diff] [blame] | 142 | }; |
| 143 | |
Uwe Kleine-König | 16cf5c4 | 2010-06-23 11:46:16 +0200 | [diff] [blame] | 144 | static const struct imxuart_platform_data uart4_pdata __initconst = { |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 145 | .flags = IMXUART_HAVE_RTSCTS, |
| 146 | }; |
| 147 | |
Uwe Kleine-König | 4a9b8b0 | 2010-06-16 18:03:05 +0200 | [diff] [blame] | 148 | static const struct imxi2c_platform_data moboard_i2c0_data __initconst = { |
Valentin Longchamp | 4ec6ecc | 2009-04-21 10:24:22 +0200 | [diff] [blame] | 149 | .bitrate = 400000, |
| 150 | }; |
| 151 | |
Uwe Kleine-König | 4a9b8b0 | 2010-06-16 18:03:05 +0200 | [diff] [blame] | 152 | static const struct imxi2c_platform_data moboard_i2c1_data __initconst = { |
Valentin Longchamp | 4ec6ecc | 2009-04-21 10:24:22 +0200 | [diff] [blame] | 153 | .bitrate = 100000, |
| 154 | }; |
| 155 | |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 156 | static int moboard_spi1_cs[] = { |
| 157 | MXC_SPI_CS(0), |
| 158 | MXC_SPI_CS(2), |
| 159 | }; |
| 160 | |
Uwe Kleine-König | 06606ff | 2010-06-22 10:09:14 +0200 | [diff] [blame] | 161 | static const struct spi_imx_master moboard_spi1_pdata __initconst = { |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 162 | .chipselect = moboard_spi1_cs, |
| 163 | .num_chipselect = ARRAY_SIZE(moboard_spi1_cs), |
| 164 | }; |
| 165 | |
| 166 | static struct regulator_consumer_supply sdhc_consumers[] = { |
| 167 | { |
Uwe Kleine-König | 6a697e3 | 2010-11-12 11:10:55 +0100 | [diff] [blame] | 168 | .dev_name = "mxc-mmc.0", |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 169 | .supply = "sdhc0_vcc", |
| 170 | }, |
| 171 | { |
Uwe Kleine-König | 6a697e3 | 2010-11-12 11:10:55 +0100 | [diff] [blame] | 172 | .dev_name = "mxc-mmc.1", |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 173 | .supply = "sdhc1_vcc", |
| 174 | }, |
| 175 | }; |
| 176 | |
| 177 | static struct regulator_init_data sdhc_vreg_data = { |
| 178 | .constraints = { |
| 179 | .min_uV = 2700000, |
| 180 | .max_uV = 3000000, |
| 181 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
| 182 | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, |
| 183 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
| 184 | REGULATOR_MODE_FAST, |
| 185 | .always_on = 0, |
| 186 | .boot_on = 1, |
| 187 | }, |
| 188 | .num_consumer_supplies = ARRAY_SIZE(sdhc_consumers), |
| 189 | .consumer_supplies = sdhc_consumers, |
| 190 | }; |
| 191 | |
| 192 | static struct regulator_consumer_supply cam_consumers[] = { |
| 193 | { |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 194 | .dev_name = "mx3_camera.0", |
| 195 | .supply = "cam_vcc", |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 196 | }, |
| 197 | }; |
| 198 | |
| 199 | static struct regulator_init_data cam_vreg_data = { |
| 200 | .constraints = { |
| 201 | .min_uV = 2700000, |
| 202 | .max_uV = 3000000, |
| 203 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | |
| 204 | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, |
| 205 | .valid_modes_mask = REGULATOR_MODE_NORMAL | |
| 206 | REGULATOR_MODE_FAST, |
| 207 | .always_on = 0, |
| 208 | .boot_on = 1, |
| 209 | }, |
| 210 | .num_consumer_supplies = ARRAY_SIZE(cam_consumers), |
| 211 | .consumer_supplies = cam_consumers, |
| 212 | }; |
| 213 | |
David Jander | 5836372 | 2011-02-10 10:59:44 +0100 | [diff] [blame] | 214 | static struct mc13xxx_regulator_init_data moboard_regulators[] = { |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 215 | { |
Yong Shen | 57c78e3 | 2010-12-14 14:00:53 +0800 | [diff] [blame] | 216 | .id = MC13783_REG_VMMC1, |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 217 | .init_data = &sdhc_vreg_data, |
| 218 | }, |
| 219 | { |
Yong Shen | 57c78e3 | 2010-12-14 14:00:53 +0800 | [diff] [blame] | 220 | .id = MC13783_REG_VCAM, |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 221 | .init_data = &cam_vreg_data, |
| 222 | }, |
| 223 | }; |
| 224 | |
Philippe Rétornaz | a7cca8a | 2010-05-19 09:24:32 +0200 | [diff] [blame] | 225 | static struct mc13783_led_platform_data moboard_led[] = { |
| 226 | { |
| 227 | .id = MC13783_LED_R1, |
| 228 | .name = "coreboard-led-4:red", |
| 229 | .max_current = 2, |
| 230 | }, |
| 231 | { |
| 232 | .id = MC13783_LED_G1, |
| 233 | .name = "coreboard-led-4:green", |
| 234 | .max_current = 2, |
| 235 | }, |
| 236 | { |
| 237 | .id = MC13783_LED_B1, |
| 238 | .name = "coreboard-led-4:blue", |
| 239 | .max_current = 2, |
| 240 | }, |
| 241 | { |
| 242 | .id = MC13783_LED_R2, |
| 243 | .name = "coreboard-led-5:red", |
| 244 | .max_current = 3, |
| 245 | }, |
| 246 | { |
| 247 | .id = MC13783_LED_G2, |
| 248 | .name = "coreboard-led-5:green", |
| 249 | .max_current = 3, |
| 250 | }, |
| 251 | { |
| 252 | .id = MC13783_LED_B2, |
| 253 | .name = "coreboard-led-5:blue", |
| 254 | .max_current = 3, |
| 255 | }, |
| 256 | }; |
| 257 | |
| 258 | static struct mc13783_leds_platform_data moboard_leds = { |
| 259 | .num_leds = ARRAY_SIZE(moboard_led), |
| 260 | .led = moboard_led, |
| 261 | .flags = MC13783_LED_SLEWLIMTC, |
| 262 | .abmode = MC13783_LED_AB_DISABLED, |
| 263 | .tc1_period = MC13783_LED_PERIOD_10MS, |
| 264 | .tc2_period = MC13783_LED_PERIOD_10MS, |
| 265 | }; |
| 266 | |
David Jander | 5836372 | 2011-02-10 10:59:44 +0100 | [diff] [blame] | 267 | static struct mc13xxx_platform_data moboard_pmic = { |
Andres Salomon | 4ec1b54 | 2011-02-17 19:07:23 -0800 | [diff] [blame] | 268 | .regulators = { |
| 269 | .regulators = moboard_regulators, |
| 270 | .num_regulators = ARRAY_SIZE(moboard_regulators), |
| 271 | }, |
Philippe Rétornaz | a7cca8a | 2010-05-19 09:24:32 +0200 | [diff] [blame] | 272 | .leds = &moboard_leds, |
David Jander | 5836372 | 2011-02-10 10:59:44 +0100 | [diff] [blame] | 273 | .flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC | |
| 274 | MC13XXX_USE_ADC | MC13XXX_USE_LED, |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 275 | }; |
| 276 | |
| 277 | static struct spi_board_info moboard_spi_board_info[] __initdata = { |
| 278 | { |
| 279 | .modalias = "mc13783", |
| 280 | .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), |
| 281 | .max_speed_hz = 300000, |
| 282 | .bus_num = 1, |
| 283 | .chip_select = 0, |
| 284 | .platform_data = &moboard_pmic, |
| 285 | .mode = SPI_CS_HIGH, |
| 286 | }, |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 287 | }; |
| 288 | |
| 289 | static int moboard_spi2_cs[] = { |
| 290 | MXC_SPI_CS(1), |
| 291 | }; |
| 292 | |
Uwe Kleine-König | 06606ff | 2010-06-22 10:09:14 +0200 | [diff] [blame] | 293 | static const struct spi_imx_master moboard_spi2_pdata __initconst = { |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 294 | .chipselect = moboard_spi2_cs, |
| 295 | .num_chipselect = ARRAY_SIZE(moboard_spi2_cs), |
| 296 | }; |
| 297 | |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 298 | #define SDHC1_CD IOMUX_TO_GPIO(MX31_PIN_ATA_CS0) |
| 299 | #define SDHC1_WP IOMUX_TO_GPIO(MX31_PIN_ATA_CS1) |
| 300 | |
| 301 | static int moboard_sdhc1_get_ro(struct device *dev) |
| 302 | { |
Valentin Longchamp | 563abb4 | 2009-08-11 17:29:21 +0200 | [diff] [blame] | 303 | return !gpio_get_value(SDHC1_WP); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | static int moboard_sdhc1_init(struct device *dev, irq_handler_t detect_irq, |
| 307 | void *data) |
| 308 | { |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 309 | int ret; |
| 310 | |
| 311 | ret = gpio_request(SDHC1_CD, "sdhc-detect"); |
| 312 | if (ret) |
| 313 | return ret; |
| 314 | |
| 315 | gpio_direction_input(SDHC1_CD); |
| 316 | |
| 317 | ret = gpio_request(SDHC1_WP, "sdhc-wp"); |
| 318 | if (ret) |
| 319 | goto err_gpio_free; |
| 320 | gpio_direction_input(SDHC1_WP); |
| 321 | |
| 322 | ret = request_irq(gpio_to_irq(SDHC1_CD), detect_irq, |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 323 | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, |
| 324 | "sdhc1-card-detect", data); |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 325 | if (ret) |
| 326 | goto err_gpio_free_2; |
| 327 | |
| 328 | return 0; |
| 329 | |
| 330 | err_gpio_free_2: |
| 331 | gpio_free(SDHC1_WP); |
| 332 | err_gpio_free: |
| 333 | gpio_free(SDHC1_CD); |
| 334 | |
| 335 | return ret; |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 336 | } |
| 337 | |
| 338 | static void moboard_sdhc1_exit(struct device *dev, void *data) |
| 339 | { |
| 340 | free_irq(gpio_to_irq(SDHC1_CD), data); |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 341 | gpio_free(SDHC1_WP); |
| 342 | gpio_free(SDHC1_CD); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 343 | } |
| 344 | |
Uwe Kleine-König | 6a697e3 | 2010-11-12 11:10:55 +0100 | [diff] [blame] | 345 | static const struct imxmmc_platform_data sdhc1_pdata __initconst = { |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 346 | .get_ro = moboard_sdhc1_get_ro, |
| 347 | .init = moboard_sdhc1_init, |
| 348 | .exit = moboard_sdhc1_exit, |
| 349 | }; |
| 350 | |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 351 | /* |
| 352 | * this pin is dedicated for all mx31moboard systems, so we do it here |
| 353 | */ |
| 354 | #define USB_RESET_B IOMUX_TO_GPIO(MX31_PIN_GPIO1_0) |
Philippe Rétornaz | 2578360 | 2010-05-11 16:57:49 +0200 | [diff] [blame] | 355 | #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ |
| 356 | PAD_CTL_ODE_CMOS) |
| 357 | |
| 358 | #define OTG_EN_B IOMUX_TO_GPIO(MX31_PIN_USB_OC) |
| 359 | #define USBH2_EN_B IOMUX_TO_GPIO(MX31_PIN_SCK6) |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 360 | |
| 361 | static void usb_xcvr_reset(void) |
| 362 | { |
Philippe Rétornaz | 2578360 | 2010-05-11 16:57:49 +0200 | [diff] [blame] | 363 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 364 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 365 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 366 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 367 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 368 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 369 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 370 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 371 | mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 372 | mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 373 | mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 374 | mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 375 | |
| 376 | mxc_iomux_set_gpr(MUX_PGP_UH2, true); |
| 377 | mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 378 | mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 379 | mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 380 | mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG | PAD_CTL_100K_PU); |
| 381 | mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 382 | mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 383 | mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 384 | mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 385 | mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 386 | mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 387 | mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 388 | mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG | PAD_CTL_100K_PD); |
| 389 | |
| 390 | gpio_request(OTG_EN_B, "usb-udc-en"); |
| 391 | gpio_direction_output(OTG_EN_B, 0); |
| 392 | gpio_request(USBH2_EN_B, "usbh2-en"); |
| 393 | gpio_direction_output(USBH2_EN_B, 0); |
| 394 | |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 395 | gpio_request(USB_RESET_B, "usb-reset"); |
| 396 | gpio_direction_output(USB_RESET_B, 0); |
| 397 | mdelay(1); |
| 398 | gpio_set_value(USB_RESET_B, 1); |
Philippe Rétornaz | 2578360 | 2010-05-11 16:57:49 +0200 | [diff] [blame] | 399 | mdelay(1); |
Valentin Longchamp | 88b0564 | 2009-08-10 18:33:12 +0200 | [diff] [blame] | 400 | } |
| 401 | |
Sascha Hauer | 4bd597b | 2011-01-03 11:30:28 +0100 | [diff] [blame] | 402 | static int moboard_usbh2_init_hw(struct platform_device *pdev) |
| 403 | { |
| 404 | return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); |
| 405 | } |
Uwe Kleine-König | f9ffaa9 | 2009-12-22 17:31:05 +0100 | [diff] [blame] | 406 | |
Uwe Kleine-König | 2d58de2 | 2010-11-15 11:57:49 +0100 | [diff] [blame] | 407 | static struct mxc_usbh_platform_data usbh2_pdata __initdata = { |
Sascha Hauer | 4bd597b | 2011-01-03 11:30:28 +0100 | [diff] [blame] | 408 | .init = moboard_usbh2_init_hw, |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 409 | .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 410 | }; |
| 411 | |
| 412 | static int __init moboard_usbh2_init(void) |
| 413 | { |
Uwe Kleine-König | 2d58de2 | 2010-11-15 11:57:49 +0100 | [diff] [blame] | 414 | struct platform_device *pdev; |
| 415 | |
Sascha Hauer | 48f6b09 | 2011-03-02 09:27:42 +0100 | [diff] [blame] | 416 | usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | |
| 417 | ULPI_OTG_DRVVBUS_EXT); |
| 418 | if (!usbh2_pdata.otg) |
| 419 | return -ENODEV; |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 420 | |
Uwe Kleine-König | 2d58de2 | 2010-11-15 11:57:49 +0100 | [diff] [blame] | 421 | pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata); |
| 422 | if (IS_ERR(pdev)) |
| 423 | return PTR_ERR(pdev); |
| 424 | |
| 425 | return 0; |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 426 | } |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 427 | |
Uwe Kleine-König | 47e837b | 2011-05-28 21:05:01 +0200 | [diff] [blame] | 428 | static const struct gpio_led mx31moboard_leds[] __initconst = { |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 429 | { |
Uwe Kleine-König | 27ad4bf | 2011-03-17 09:40:29 +0100 | [diff] [blame] | 430 | .name = "coreboard-led-0:red:running", |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 431 | .default_trigger = "heartbeat", |
Uwe Kleine-König | 27ad4bf | 2011-03-17 09:40:29 +0100 | [diff] [blame] | 432 | .gpio = IOMUX_TO_GPIO(MX31_PIN_SVEN0), |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 433 | }, { |
| 434 | .name = "coreboard-led-1:red", |
| 435 | .gpio = IOMUX_TO_GPIO(MX31_PIN_STX0), |
| 436 | }, { |
| 437 | .name = "coreboard-led-2:red", |
| 438 | .gpio = IOMUX_TO_GPIO(MX31_PIN_SRX0), |
| 439 | }, { |
| 440 | .name = "coreboard-led-3:red", |
| 441 | .gpio = IOMUX_TO_GPIO(MX31_PIN_SIMPD0), |
| 442 | }, |
| 443 | }; |
| 444 | |
Uwe Kleine-König | 47e837b | 2011-05-28 21:05:01 +0200 | [diff] [blame] | 445 | static const struct gpio_led_platform_data mx31moboard_led_pdata __initconst = { |
Uwe Kleine-König | 27ad4bf | 2011-03-17 09:40:29 +0100 | [diff] [blame] | 446 | .num_leds = ARRAY_SIZE(mx31moboard_leds), |
Valentin Longchamp | 77aa561 | 2009-08-12 11:29:19 +0200 | [diff] [blame] | 447 | .leds = mx31moboard_leds, |
| 448 | }; |
| 449 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 450 | static const struct ipu_platform_data mx3_ipu_data __initconst = { |
Valentin Longchamp | 4dd7129 | 2009-11-03 18:09:50 +0100 | [diff] [blame] | 451 | .irq_base = MXC_IPU_IRQ_START, |
| 452 | }; |
| 453 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 454 | static struct platform_device *devices[] __initdata = { |
| 455 | &mx31moboard_flash, |
| 456 | }; |
| 457 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 458 | static struct mx3_camera_pdata camera_pdata __initdata = { |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 459 | .flags = MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10, |
| 460 | .mclk_10khz = 4800, |
| 461 | }; |
| 462 | |
Uwe Kleine-König | 031e912 | 2011-03-03 14:21:53 +0100 | [diff] [blame] | 463 | static phys_addr_t mx3_camera_base __initdata; |
| 464 | #define MX3_CAMERA_BUF_SIZE SZ_4M |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 465 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 466 | static int __init mx31moboard_init_cam(void) |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 467 | { |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 468 | int dma, ret = -ENOMEM; |
| 469 | struct platform_device *pdev; |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 470 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 471 | imx31_add_ipu_core(&mx3_ipu_data); |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 472 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 473 | pdev = imx31_alloc_mx3_camera(&camera_pdata); |
| 474 | if (IS_ERR(pdev)) |
| 475 | return PTR_ERR(pdev); |
| 476 | |
| 477 | dma = dma_declare_coherent_memory(&pdev->dev, |
Uwe Kleine-König | 031e912 | 2011-03-03 14:21:53 +0100 | [diff] [blame] | 478 | mx3_camera_base, mx3_camera_base, |
| 479 | MX3_CAMERA_BUF_SIZE, |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 480 | DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 481 | if (!(dma & DMA_MEMORY_MAP)) |
| 482 | goto err; |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 483 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 484 | ret = platform_device_add(pdev); |
| 485 | if (ret) |
| 486 | err: |
| 487 | platform_device_put(pdev); |
| 488 | |
| 489 | return ret; |
| 490 | |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 491 | } |
| 492 | |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 493 | static int mx31moboard_baseboard; |
| 494 | core_param(mx31moboard_baseboard, mx31moboard_baseboard, int, 0444); |
| 495 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 496 | /* |
| 497 | * Board specific initialization. |
| 498 | */ |
Uwe Kleine-König | e134fb2 | 2011-02-11 10:23:19 +0100 | [diff] [blame] | 499 | static void __init mx31moboard_init(void) |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 500 | { |
Shawn Guo | b78d8e5 | 2011-06-06 00:07:55 +0800 | [diff] [blame] | 501 | imx31_soc_init(); |
| 502 | |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 503 | mxc_iomux_setup_multiple_pins(moboard_pins, ARRAY_SIZE(moboard_pins), |
| 504 | "moboard"); |
| 505 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 506 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
Uwe Kleine-König | 47e837b | 2011-05-28 21:05:01 +0200 | [diff] [blame] | 507 | gpio_led_register_device(-1, &mx31moboard_led_pdata); |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 508 | |
Uwe Kleine-König | 16cf5c4 | 2010-06-23 11:46:16 +0200 | [diff] [blame] | 509 | imx31_add_imx_uart0(&uart0_pdata); |
| 510 | imx31_add_imx_uart4(&uart4_pdata); |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 511 | |
Uwe Kleine-König | 4a9b8b0 | 2010-06-16 18:03:05 +0200 | [diff] [blame] | 512 | imx31_add_imx_i2c0(&moboard_i2c0_data); |
| 513 | imx31_add_imx_i2c1(&moboard_i2c1_data); |
Valentin Longchamp | 4ec6ecc | 2009-04-21 10:24:22 +0200 | [diff] [blame] | 514 | |
Uwe Kleine-König | 06606ff | 2010-06-22 10:09:14 +0200 | [diff] [blame] | 515 | imx31_add_spi_imx1(&moboard_spi1_pdata); |
| 516 | imx31_add_spi_imx2(&moboard_spi2_pdata); |
Valentin Longchamp | 65da979 | 2009-11-03 18:09:49 +0100 | [diff] [blame] | 517 | |
| 518 | gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3), "pmic-irq"); |
| 519 | gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3)); |
| 520 | spi_register_board_info(moboard_spi_board_info, |
| 521 | ARRAY_SIZE(moboard_spi_board_info)); |
| 522 | |
Uwe Kleine-König | 6a697e3 | 2010-11-12 11:10:55 +0100 | [diff] [blame] | 523 | imx31_add_mxc_mmc(0, &sdhc1_pdata); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 524 | |
Uwe Kleine-König | afa77ef | 2011-03-03 21:32:02 +0100 | [diff] [blame] | 525 | mx31moboard_init_cam(); |
Valentin Longchamp | 4dd7129 | 2009-11-03 18:09:50 +0100 | [diff] [blame] | 526 | |
Valentin Longchamp | b23f153 | 2009-08-10 18:33:11 +0200 | [diff] [blame] | 527 | usb_xcvr_reset(); |
| 528 | |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 529 | moboard_usbh2_init(); |
Valentin Longchamp | 88b0564 | 2009-08-10 18:33:12 +0200 | [diff] [blame] | 530 | |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 531 | switch (mx31moboard_baseboard) { |
| 532 | case MX31NOBOARD: |
| 533 | break; |
| 534 | case MX31DEVBOARD: |
| 535 | mx31moboard_devboard_init(); |
| 536 | break; |
| 537 | case MX31MARXBOT: |
| 538 | mx31moboard_marxbot_init(); |
| 539 | break; |
Valentin Longchamp | e335c75 | 2010-02-09 18:13:36 +0100 | [diff] [blame] | 540 | case MX31SMARTBOT: |
Philippe Rétornaz | 3a47b1a | 2010-05-11 16:57:51 +0200 | [diff] [blame] | 541 | case MX31EYEBOT: |
| 542 | mx31moboard_smartbot_init(mx31moboard_baseboard); |
Valentin Longchamp | e335c75 | 2010-02-09 18:13:36 +0100 | [diff] [blame] | 543 | break; |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 544 | default: |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 545 | printk(KERN_ERR "Illegal mx31moboard_baseboard type %d\n", |
| 546 | mx31moboard_baseboard); |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 547 | } |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 548 | } |
| 549 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 550 | static void __init mx31moboard_timer_init(void) |
| 551 | { |
Sascha Hauer | 30c730f | 2009-02-16 14:36:49 +0100 | [diff] [blame] | 552 | mx31_clocks_init(26000000); |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 553 | } |
| 554 | |
| 555 | struct sys_timer mx31moboard_timer = { |
| 556 | .init = mx31moboard_timer_init, |
| 557 | }; |
| 558 | |
Uwe Kleine-König | 031e912 | 2011-03-03 14:21:53 +0100 | [diff] [blame] | 559 | static void __init mx31moboard_reserve(void) |
| 560 | { |
| 561 | /* reserve 4 MiB for mx3-camera */ |
| 562 | mx3_camera_base = memblock_alloc(MX3_CAMERA_BUF_SIZE, |
| 563 | MX3_CAMERA_BUF_SIZE); |
| 564 | memblock_free(mx3_camera_base, MX3_CAMERA_BUF_SIZE); |
| 565 | memblock_remove(mx3_camera_base, MX3_CAMERA_BUF_SIZE); |
| 566 | } |
| 567 | |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 568 | MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") |
| 569 | /* Maintainer: Valentin Longchamp, EPFL Mobots group */ |
Uwe Kleine-König | 97976e2 | 2011-02-07 16:35:20 +0100 | [diff] [blame] | 570 | .boot_params = MX3x_PHYS_OFFSET + 0x100, |
Uwe Kleine-König | 031e912 | 2011-03-03 14:21:53 +0100 | [diff] [blame] | 571 | .reserve = mx31moboard_reserve, |
Uwe Kleine-König | 97976e2 | 2011-02-07 16:35:20 +0100 | [diff] [blame] | 572 | .map_io = mx31_map_io, |
| 573 | .init_early = imx31_init_early, |
| 574 | .init_irq = mx31_init_irq, |
| 575 | .timer = &mx31moboard_timer, |
Uwe Kleine-König | e134fb2 | 2011-02-11 10:23:19 +0100 | [diff] [blame] | 576 | .init_machine = mx31moboard_init, |
Valentin Longchamp | 988d2d4 | 2008-11-23 17:35:08 +0100 | [diff] [blame] | 577 | MACHINE_END |