Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 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. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 17 | */ |
| 18 | |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 19 | #include <linux/delay.h> |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 20 | #include <linux/gpio.h> |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 21 | #include <linux/init.h> |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 22 | #include <linux/interrupt.h> |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 23 | #include <linux/i2c.h> |
Valentin Longchamp | 33c4d91 | 2009-11-23 19:16:36 +0100 | [diff] [blame] | 24 | #include <linux/spi/spi.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 25 | #include <linux/slab.h> |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 26 | #include <linux/platform_device.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 27 | #include <linux/types.h> |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 28 | |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 29 | #include <linux/usb/otg.h> |
| 30 | |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 31 | #include <mach/common.h> |
Valentin Longchamp | 220bbce | 2009-04-17 15:20:25 +0200 | [diff] [blame] | 32 | #include <mach/hardware.h> |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 33 | #include <mach/imx-uart.h> |
| 34 | #include <mach/iomux-mx3.h> |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 35 | #include <mach/mmc.h> |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 36 | #include <mach/mxc_ehci.h> |
| 37 | #include <mach/ulpi.h> |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 38 | |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 39 | #include <media/soc_camera.h> |
| 40 | |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 41 | #include "devices.h" |
| 42 | |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 43 | static unsigned int marxbot_pins[] = { |
| 44 | /* SDHC2 */ |
| 45 | MX31_PIN_PC_PWRON__SD2_DATA3, MX31_PIN_PC_VS1__SD2_DATA2, |
| 46 | MX31_PIN_PC_READY__SD2_DATA1, MX31_PIN_PC_WAIT_B__SD2_DATA0, |
| 47 | MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD, |
| 48 | MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29, |
| 49 | /* CSI */ |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 50 | MX31_PIN_CSI_D6__CSI_D6, MX31_PIN_CSI_D7__CSI_D7, |
| 51 | MX31_PIN_CSI_D8__CSI_D8, MX31_PIN_CSI_D9__CSI_D9, |
| 52 | MX31_PIN_CSI_D10__CSI_D10, MX31_PIN_CSI_D11__CSI_D11, |
| 53 | MX31_PIN_CSI_D12__CSI_D12, MX31_PIN_CSI_D13__CSI_D13, |
| 54 | MX31_PIN_CSI_D14__CSI_D14, MX31_PIN_CSI_D15__CSI_D15, |
| 55 | MX31_PIN_CSI_HSYNC__CSI_HSYNC, MX31_PIN_CSI_MCLK__CSI_MCLK, |
| 56 | MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC, |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 57 | MX31_PIN_CSI_D4__GPIO3_4, MX31_PIN_CSI_D5__GPIO3_5, |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 58 | MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1, |
| 59 | MX31_PIN_TXD2__GPIO1_28, |
Valentin Longchamp | 2718c15 | 2009-08-12 11:29:21 +0200 | [diff] [blame] | 60 | /* dsPIC resets */ |
| 61 | MX31_PIN_STXD5__GPIO1_21, MX31_PIN_SRXD5__GPIO1_22, |
Valentin Longchamp | 10949ff | 2009-11-03 18:09:48 +0100 | [diff] [blame] | 62 | /*battery detection */ |
| 63 | MX31_PIN_LCS0__GPIO3_23, |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 64 | /* USB H1 */ |
| 65 | MX31_PIN_CSPI1_MISO__USBH1_RXDP, MX31_PIN_CSPI1_MOSI__USBH1_RXDM, |
| 66 | MX31_PIN_CSPI1_SS0__USBH1_TXDM, MX31_PIN_CSPI1_SS1__USBH1_TXDP, |
| 67 | MX31_PIN_CSPI1_SS2__USBH1_RCV, MX31_PIN_CSPI1_SCLK__USBH1_OEB, |
| 68 | MX31_PIN_CSPI1_SPI_RDY__USBH1_FS, MX31_PIN_SFS6__USBH1_SUSPEND, |
| 69 | MX31_PIN_NFRE_B__GPIO1_11, MX31_PIN_NFALE__GPIO1_12, |
Valentin Longchamp | e335c75 | 2010-02-09 18:13:36 +0100 | [diff] [blame] | 70 | /* SEL */ |
| 71 | MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9, |
| 72 | MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11, |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 73 | }; |
| 74 | |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 75 | #define SDHC2_CD IOMUX_TO_GPIO(MX31_PIN_ATA_DIOR) |
| 76 | #define SDHC2_WP IOMUX_TO_GPIO(MX31_PIN_ATA_DIOW) |
| 77 | |
| 78 | static int marxbot_sdhc2_get_ro(struct device *dev) |
| 79 | { |
Valentin Longchamp | 563abb4 | 2009-08-11 17:29:21 +0200 | [diff] [blame] | 80 | return !gpio_get_value(SDHC2_WP); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 81 | } |
| 82 | |
| 83 | static int marxbot_sdhc2_init(struct device *dev, irq_handler_t detect_irq, |
| 84 | void *data) |
| 85 | { |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 86 | int ret; |
| 87 | |
| 88 | ret = gpio_request(SDHC2_CD, "sdhc-detect"); |
| 89 | if (ret) |
| 90 | return ret; |
| 91 | |
| 92 | gpio_direction_input(SDHC2_CD); |
| 93 | |
| 94 | ret = gpio_request(SDHC2_WP, "sdhc-wp"); |
| 95 | if (ret) |
| 96 | goto err_gpio_free; |
| 97 | gpio_direction_input(SDHC2_WP); |
| 98 | |
| 99 | ret = request_irq(gpio_to_irq(SDHC2_CD), detect_irq, |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 100 | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, |
| 101 | "sdhc2-card-detect", data); |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 102 | if (ret) |
| 103 | goto err_gpio_free_2; |
| 104 | |
| 105 | return 0; |
| 106 | |
| 107 | err_gpio_free_2: |
| 108 | gpio_free(SDHC2_WP); |
| 109 | err_gpio_free: |
| 110 | gpio_free(SDHC2_CD); |
| 111 | |
| 112 | return ret; |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 113 | } |
| 114 | |
| 115 | static void marxbot_sdhc2_exit(struct device *dev, void *data) |
| 116 | { |
| 117 | free_irq(gpio_to_irq(SDHC2_CD), data); |
Sascha Hauer | 4f163eb | 2009-05-06 12:55:50 +0200 | [diff] [blame] | 118 | gpio_free(SDHC2_WP); |
| 119 | gpio_free(SDHC2_CD); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 120 | } |
| 121 | |
| 122 | static struct imxmmc_platform_data sdhc2_pdata = { |
| 123 | .get_ro = marxbot_sdhc2_get_ro, |
| 124 | .init = marxbot_sdhc2_init, |
| 125 | .exit = marxbot_sdhc2_exit, |
| 126 | }; |
| 127 | |
Valentin Longchamp | 2718c15 | 2009-08-12 11:29:21 +0200 | [diff] [blame] | 128 | #define TRSLAT_RST_B IOMUX_TO_GPIO(MX31_PIN_STXD5) |
| 129 | #define DSPICS_RST_B IOMUX_TO_GPIO(MX31_PIN_SRXD5) |
| 130 | |
| 131 | static void dspics_resets_init(void) |
| 132 | { |
| 133 | if (!gpio_request(TRSLAT_RST_B, "translator-rst")) { |
Valentin Longchamp | f8594c2 | 2010-02-09 18:13:34 +0100 | [diff] [blame] | 134 | gpio_direction_output(TRSLAT_RST_B, 0); |
Valentin Longchamp | 2718c15 | 2009-08-12 11:29:21 +0200 | [diff] [blame] | 135 | gpio_export(TRSLAT_RST_B, false); |
| 136 | } |
| 137 | |
| 138 | if (!gpio_request(DSPICS_RST_B, "dspics-rst")) { |
Valentin Longchamp | f8594c2 | 2010-02-09 18:13:34 +0100 | [diff] [blame] | 139 | gpio_direction_output(DSPICS_RST_B, 0); |
Valentin Longchamp | 2718c15 | 2009-08-12 11:29:21 +0200 | [diff] [blame] | 140 | gpio_export(DSPICS_RST_B, false); |
| 141 | } |
| 142 | } |
| 143 | |
Valentin Longchamp | 33c4d91 | 2009-11-23 19:16:36 +0100 | [diff] [blame] | 144 | static struct spi_board_info marxbot_spi_board_info[] __initdata = { |
| 145 | { |
| 146 | .modalias = "spidev", |
| 147 | .max_speed_hz = 300000, |
| 148 | .bus_num = 1, |
| 149 | .chip_select = 1, /* according spi1_cs[] ! */ |
| 150 | }, |
| 151 | }; |
| 152 | |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 153 | #define TURRETCAM_POWER IOMUX_TO_GPIO(MX31_PIN_GPIO3_1) |
| 154 | #define BASECAM_POWER IOMUX_TO_GPIO(MX31_PIN_CSI_D5) |
| 155 | #define TURRETCAM_RST_B IOMUX_TO_GPIO(MX31_PIN_GPIO3_0) |
| 156 | #define BASECAM_RST_B IOMUX_TO_GPIO(MX31_PIN_CSI_D4) |
| 157 | #define CAM_CHOICE IOMUX_TO_GPIO(MX31_PIN_TXD2) |
| 158 | |
| 159 | static int marxbot_basecam_power(struct device *dev, int on) |
| 160 | { |
| 161 | gpio_set_value(BASECAM_POWER, !on); |
| 162 | return 0; |
| 163 | } |
| 164 | |
| 165 | static int marxbot_basecam_reset(struct device *dev) |
| 166 | { |
| 167 | gpio_set_value(BASECAM_RST_B, 0); |
| 168 | udelay(100); |
| 169 | gpio_set_value(BASECAM_RST_B, 1); |
| 170 | return 0; |
| 171 | } |
| 172 | |
| 173 | static struct i2c_board_info marxbot_i2c_devices[] = { |
| 174 | { |
| 175 | I2C_BOARD_INFO("mt9t031", 0x5d), |
| 176 | }, |
| 177 | }; |
| 178 | |
| 179 | static struct soc_camera_link base_iclink = { |
| 180 | .bus_id = 0, /* Must match with the camera ID */ |
| 181 | .power = marxbot_basecam_power, |
| 182 | .reset = marxbot_basecam_reset, |
| 183 | .board_info = &marxbot_i2c_devices[0], |
| 184 | .i2c_adapter_id = 0, |
| 185 | .module_name = "mt9t031", |
| 186 | }; |
| 187 | |
| 188 | static struct platform_device marxbot_camera[] = { |
| 189 | { |
| 190 | .name = "soc-camera-pdrv", |
| 191 | .id = 0, |
| 192 | .dev = { |
| 193 | .platform_data = &base_iclink, |
| 194 | }, |
| 195 | }, |
| 196 | }; |
| 197 | |
| 198 | static struct platform_device *marxbot_cameras[] __initdata = { |
| 199 | &marxbot_camera[0], |
| 200 | }; |
| 201 | |
| 202 | static int __init marxbot_cam_init(void) |
| 203 | { |
| 204 | int ret = gpio_request(CAM_CHOICE, "cam-choice"); |
| 205 | if (ret) |
| 206 | return ret; |
Valentin Longchamp | f8594c2 | 2010-02-09 18:13:34 +0100 | [diff] [blame] | 207 | gpio_direction_output(CAM_CHOICE, 0); |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 208 | |
| 209 | ret = gpio_request(BASECAM_RST_B, "basecam-reset"); |
| 210 | if (ret) |
| 211 | return ret; |
| 212 | gpio_direction_output(BASECAM_RST_B, 1); |
| 213 | ret = gpio_request(BASECAM_POWER, "basecam-standby"); |
| 214 | if (ret) |
| 215 | return ret; |
| 216 | gpio_direction_output(BASECAM_POWER, 0); |
| 217 | |
| 218 | ret = gpio_request(TURRETCAM_RST_B, "turretcam-reset"); |
| 219 | if (ret) |
| 220 | return ret; |
| 221 | gpio_direction_output(TURRETCAM_RST_B, 1); |
| 222 | ret = gpio_request(TURRETCAM_POWER, "turretcam-standby"); |
| 223 | if (ret) |
| 224 | return ret; |
| 225 | gpio_direction_output(TURRETCAM_POWER, 0); |
| 226 | |
| 227 | return 0; |
| 228 | } |
| 229 | |
Valentin Longchamp | e335c75 | 2010-02-09 18:13:36 +0100 | [diff] [blame] | 230 | #define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1) |
| 231 | #define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1) |
| 232 | #define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1) |
| 233 | #define SEL3 IOMUX_TO_GPIO(MX31_PIN_DCD_DCE1) |
| 234 | |
| 235 | static void marxbot_init_sel_gpios(void) |
| 236 | { |
| 237 | if (!gpio_request(SEL0, "sel0")) { |
| 238 | gpio_direction_input(SEL0); |
| 239 | gpio_export(SEL0, true); |
| 240 | } |
| 241 | |
| 242 | if (!gpio_request(SEL1, "sel1")) { |
| 243 | gpio_direction_input(SEL1); |
| 244 | gpio_export(SEL1, true); |
| 245 | } |
| 246 | |
| 247 | if (!gpio_request(SEL2, "sel2")) { |
| 248 | gpio_direction_input(SEL2); |
| 249 | gpio_export(SEL2, true); |
| 250 | } |
| 251 | |
| 252 | if (!gpio_request(SEL3, "sel3")) { |
| 253 | gpio_direction_input(SEL3); |
| 254 | gpio_export(SEL3, true); |
| 255 | } |
| 256 | } |
| 257 | |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 258 | #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ |
| 259 | PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) |
| 260 | |
| 261 | static int marxbot_usbh1_hw_init(struct platform_device *pdev) |
| 262 | { |
| 263 | mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true); |
| 264 | |
| 265 | mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG); |
| 266 | mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG); |
| 267 | mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG); |
| 268 | mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG); |
| 269 | mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG); |
| 270 | mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG); |
| 271 | mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG); |
| 272 | mxc_iomux_set_pad(MX31_PIN_SFS6, USB_PAD_CFG); |
| 273 | |
| 274 | return 0; |
| 275 | } |
| 276 | |
| 277 | #define USBH1_VBUSEN_B IOMUX_TO_GPIO(MX31_PIN_NFRE_B) |
| 278 | #define USBH1_MODE IOMUX_TO_GPIO(MX31_PIN_NFALE) |
| 279 | |
| 280 | static int marxbot_isp1105_init(struct otg_transceiver *otg) |
| 281 | { |
| 282 | int ret = gpio_request(USBH1_MODE, "usbh1-mode"); |
| 283 | if (ret) |
| 284 | return ret; |
| 285 | /* single ended */ |
| 286 | gpio_direction_output(USBH1_MODE, 0); |
| 287 | |
| 288 | ret = gpio_request(USBH1_VBUSEN_B, "usbh1-vbusen"); |
| 289 | if (ret) { |
| 290 | gpio_free(USBH1_MODE); |
| 291 | return ret; |
| 292 | } |
| 293 | gpio_direction_output(USBH1_VBUSEN_B, 1); |
| 294 | |
| 295 | return 0; |
| 296 | } |
| 297 | |
| 298 | |
| 299 | static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on) |
| 300 | { |
| 301 | if (on) |
| 302 | gpio_set_value(USBH1_VBUSEN_B, 0); |
| 303 | else |
| 304 | gpio_set_value(USBH1_VBUSEN_B, 1); |
| 305 | |
| 306 | return 0; |
| 307 | } |
| 308 | |
| 309 | static struct mxc_usbh_platform_data usbh1_pdata = { |
| 310 | .init = marxbot_usbh1_hw_init, |
| 311 | .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, |
| 312 | .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, |
| 313 | }; |
| 314 | |
| 315 | static int __init marxbot_usbh1_init(void) |
| 316 | { |
| 317 | struct otg_transceiver *otg; |
| 318 | |
| 319 | otg = kzalloc(sizeof(*otg), GFP_KERNEL); |
| 320 | if (!otg) |
| 321 | return -ENOMEM; |
| 322 | |
| 323 | otg->label = "ISP1105"; |
| 324 | otg->init = marxbot_isp1105_init; |
| 325 | otg->set_vbus = marxbot_isp1105_set_vbus; |
| 326 | |
| 327 | usbh1_pdata.otg = otg; |
| 328 | |
Valentin Longchamp | 4c21186 | 2009-12-04 16:50:29 +0100 | [diff] [blame] | 329 | return mxc_register_device(&mxc_usbh1, &usbh1_pdata); |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 330 | } |
| 331 | |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 332 | /* |
| 333 | * system init for baseboard usage. Will be called by mx31moboard init. |
| 334 | */ |
| 335 | void __init mx31moboard_marxbot_init(void) |
| 336 | { |
| 337 | printk(KERN_INFO "Initializing mx31marxbot peripherals\n"); |
Valentin Longchamp | 56c7a45 | 2009-04-22 10:55:50 +0200 | [diff] [blame] | 338 | |
| 339 | mxc_iomux_setup_multiple_pins(marxbot_pins, ARRAY_SIZE(marxbot_pins), |
| 340 | "marxbot"); |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 341 | |
Valentin Longchamp | e335c75 | 2010-02-09 18:13:36 +0100 | [diff] [blame] | 342 | marxbot_init_sel_gpios(); |
| 343 | |
Valentin Longchamp | 2718c15 | 2009-08-12 11:29:21 +0200 | [diff] [blame] | 344 | dspics_resets_init(); |
| 345 | |
Valentin Longchamp | 45b131a | 2009-04-21 10:24:56 +0200 | [diff] [blame] | 346 | mxc_register_device(&mxcsdhc_device1, &sdhc2_pdata); |
Valentin Longchamp | 10949ff | 2009-11-03 18:09:48 +0100 | [diff] [blame] | 347 | |
Valentin Longchamp | 33c4d91 | 2009-11-23 19:16:36 +0100 | [diff] [blame] | 348 | spi_register_board_info(marxbot_spi_board_info, |
| 349 | ARRAY_SIZE(marxbot_spi_board_info)); |
| 350 | |
Valentin Longchamp | 04ea3c8 | 2009-11-03 18:09:51 +0100 | [diff] [blame] | 351 | marxbot_cam_init(); |
| 352 | platform_add_devices(marxbot_cameras, ARRAY_SIZE(marxbot_cameras)); |
| 353 | |
Valentin Longchamp | 10949ff | 2009-11-03 18:09:48 +0100 | [diff] [blame] | 354 | /* battery present pin */ |
| 355 | gpio_request(IOMUX_TO_GPIO(MX31_PIN_LCS0), "bat-present"); |
| 356 | gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0)); |
| 357 | gpio_export(IOMUX_TO_GPIO(MX31_PIN_LCS0), false); |
Valentin Longchamp | d67d107 | 2009-11-23 19:16:37 +0100 | [diff] [blame] | 358 | |
| 359 | marxbot_usbh1_init(); |
Valentin Longchamp | e00f0b4 | 2009-02-16 12:47:51 +0100 | [diff] [blame] | 360 | } |