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Diffstat (limited to 'kernel/arch/arm/mach-imx/mach-mx35_3ds.c')
-rw-r--r--kernel/arch/arm/mach-imx/mach-mx35_3ds.c623
1 files changed, 623 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-imx/mach-mx35_3ds.c b/kernel/arch/arm/mach-imx/mach-mx35_3ds.c
new file mode 100644
index 000000000..7e315f006
--- /dev/null
+++ b/kernel/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -0,0 +1,623 @@
+/*
+ * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Copyright (C) 2009 Marc Kleine-Budde, Pengutronix
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ *
+ * Copyright (C) 2011 Meprolight, Ltd.
+ * Alex Gershgorin <alexg@meprolight.com>
+ *
+ * Modified from i.MX31 3-Stack Development System
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * This machine is known as:
+ * - i.MX35 3-Stack Development System
+ * - i.MX35 Platform Development Kit (i.MX35 PDK)
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/memory.h>
+#include <linux/gpio.h>
+#include <linux/usb/otg.h>
+
+#include <linux/mtd/physmap.h>
+#include <linux/mfd/mc13892.h>
+#include <linux/regulator/machine.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <asm/mach/map.h>
+#include <asm/memblock.h>
+
+#include <video/platform_lcd.h>
+
+#include <media/soc_camera.h>
+
+#include "3ds_debugboard.h"
+#include "common.h"
+#include "devices-imx35.h"
+#include "ehci.h"
+#include "hardware.h"
+#include "iomux-mx35.h"
+
+#define GPIO_MC9S08DZ60_GPS_ENABLE 0
+#define GPIO_MC9S08DZ60_HDD_ENABLE 4
+#define GPIO_MC9S08DZ60_WIFI_ENABLE 5
+#define GPIO_MC9S08DZ60_LCD_ENABLE 6
+#define GPIO_MC9S08DZ60_SPEAKER_ENABLE 8
+
+static const struct fb_videomode fb_modedb[] = {
+ {
+ /* 800x480 @ 55 Hz */
+ .name = "Ceramate-CLAA070VC01",
+ .refresh = 55,
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 40000,
+ .left_margin = 40,
+ .right_margin = 40,
+ .upper_margin = 5,
+ .lower_margin = 5,
+ .hsync_len = 20,
+ .vsync_len = 10,
+ .sync = FB_SYNC_OE_ACT_HIGH,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
+};
+
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
+ .name = "Ceramate-CLAA070VC01",
+ .mode = fb_modedb,
+ .num_modes = ARRAY_SIZE(fb_modedb),
+};
+
+static struct i2c_board_info __initdata i2c_devices_3ds[] = {
+ {
+ I2C_BOARD_INFO("mc9s08dz60", 0x69),
+ },
+};
+
+static int lcd_power_gpio = -ENXIO;
+
+static int mc9s08dz60_gpiochip_match(struct gpio_chip *chip, void *data)
+{
+ return !strcmp(chip->label, data);
+}
+
+static void mx35_3ds_lcd_set_power(
+ struct plat_lcd_data *pd, unsigned int power)
+{
+ struct gpio_chip *chip;
+
+ if (!gpio_is_valid(lcd_power_gpio)) {
+ chip = gpiochip_find(
+ "mc9s08dz60", mc9s08dz60_gpiochip_match);
+ if (chip) {
+ lcd_power_gpio =
+ chip->base + GPIO_MC9S08DZ60_LCD_ENABLE;
+ if (gpio_request(lcd_power_gpio, "lcd_power") < 0) {
+ pr_err("error: gpio already requested!\n");
+ lcd_power_gpio = -ENXIO;
+ }
+ } else {
+ pr_err("error: didn't find mc9s08dz60 gpio chip\n");
+ }
+ }
+
+ if (gpio_is_valid(lcd_power_gpio))
+ gpio_set_value_cansleep(lcd_power_gpio, power);
+}
+
+static struct plat_lcd_data mx35_3ds_lcd_data = {
+ .set_power = mx35_3ds_lcd_set_power,
+};
+
+static struct platform_device mx35_3ds_lcd = {
+ .name = "platform-lcd",
+ .dev.platform_data = &mx35_3ds_lcd_data,
+};
+
+static const struct imxuart_platform_data uart_pdata __initconst = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
+static struct physmap_flash_data mx35pdk_flash_data = {
+ .width = 2,
+};
+
+static struct resource mx35pdk_flash_resource = {
+ .start = MX35_CS0_BASE_ADDR,
+ .end = MX35_CS0_BASE_ADDR + SZ_64M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device mx35pdk_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &mx35pdk_flash_data,
+ },
+ .resource = &mx35pdk_flash_resource,
+ .num_resources = 1,
+};
+
+static const struct mxc_nand_platform_data mx35pdk_nand_board_info __initconst = {
+ .width = 1,
+ .hw_ecc = 1,
+ .flash_bbt = 1,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &mx35pdk_flash,
+};
+
+static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = {
+ /* UART1 */
+ MX35_PAD_CTS1__UART1_CTS,
+ MX35_PAD_RTS1__UART1_RTS,
+ MX35_PAD_TXD1__UART1_TXD_MUX,
+ MX35_PAD_RXD1__UART1_RXD_MUX,
+ /* FEC */
+ MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
+ MX35_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX35_PAD_FEC_COL__FEC_COL,
+ MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
+ MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
+ MX35_PAD_FEC_TX_EN__FEC_TX_EN,
+ MX35_PAD_FEC_MDC__FEC_MDC,
+ MX35_PAD_FEC_MDIO__FEC_MDIO,
+ MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
+ MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
+ MX35_PAD_FEC_CRS__FEC_CRS,
+ MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
+ MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
+ MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
+ MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
+ MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
+ MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+ /* USBOTG */
+ MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
+ MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
+ /* USBH1 */
+ MX35_PAD_I2C2_CLK__USB_TOP_USBH2_PWR,
+ MX35_PAD_I2C2_DAT__USB_TOP_USBH2_OC,
+ /* SDCARD */
+ MX35_PAD_SD1_CMD__ESDHC1_CMD,
+ MX35_PAD_SD1_CLK__ESDHC1_CLK,
+ MX35_PAD_SD1_DATA0__ESDHC1_DAT0,
+ MX35_PAD_SD1_DATA1__ESDHC1_DAT1,
+ MX35_PAD_SD1_DATA2__ESDHC1_DAT2,
+ MX35_PAD_SD1_DATA3__ESDHC1_DAT3,
+ /* I2C1 */
+ MX35_PAD_I2C1_CLK__I2C1_SCL,
+ MX35_PAD_I2C1_DAT__I2C1_SDA,
+ /* Display */
+ MX35_PAD_LD0__IPU_DISPB_DAT_0,
+ MX35_PAD_LD1__IPU_DISPB_DAT_1,
+ MX35_PAD_LD2__IPU_DISPB_DAT_2,
+ MX35_PAD_LD3__IPU_DISPB_DAT_3,
+ MX35_PAD_LD4__IPU_DISPB_DAT_4,
+ MX35_PAD_LD5__IPU_DISPB_DAT_5,
+ MX35_PAD_LD6__IPU_DISPB_DAT_6,
+ MX35_PAD_LD7__IPU_DISPB_DAT_7,
+ MX35_PAD_LD8__IPU_DISPB_DAT_8,
+ MX35_PAD_LD9__IPU_DISPB_DAT_9,
+ MX35_PAD_LD10__IPU_DISPB_DAT_10,
+ MX35_PAD_LD11__IPU_DISPB_DAT_11,
+ MX35_PAD_LD12__IPU_DISPB_DAT_12,
+ MX35_PAD_LD13__IPU_DISPB_DAT_13,
+ MX35_PAD_LD14__IPU_DISPB_DAT_14,
+ MX35_PAD_LD15__IPU_DISPB_DAT_15,
+ MX35_PAD_LD16__IPU_DISPB_DAT_16,
+ MX35_PAD_LD17__IPU_DISPB_DAT_17,
+ MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC,
+ MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK,
+ MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY,
+ MX35_PAD_CONTRAST__IPU_DISPB_CONTR,
+ MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC,
+ MX35_PAD_D3_REV__IPU_DISPB_D3_REV,
+ MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS,
+ /* CSI */
+ MX35_PAD_TX1__IPU_CSI_D_6,
+ MX35_PAD_TX0__IPU_CSI_D_7,
+ MX35_PAD_CSI_D8__IPU_CSI_D_8,
+ MX35_PAD_CSI_D9__IPU_CSI_D_9,
+ MX35_PAD_CSI_D10__IPU_CSI_D_10,
+ MX35_PAD_CSI_D11__IPU_CSI_D_11,
+ MX35_PAD_CSI_D12__IPU_CSI_D_12,
+ MX35_PAD_CSI_D13__IPU_CSI_D_13,
+ MX35_PAD_CSI_D14__IPU_CSI_D_14,
+ MX35_PAD_CSI_D15__IPU_CSI_D_15,
+ MX35_PAD_CSI_HSYNC__IPU_CSI_HSYNC,
+ MX35_PAD_CSI_MCLK__IPU_CSI_MCLK,
+ MX35_PAD_CSI_PIXCLK__IPU_CSI_PIXCLK,
+ MX35_PAD_CSI_VSYNC__IPU_CSI_VSYNC,
+ /*PMIC IRQ*/
+ MX35_PAD_GPIO2_0__GPIO2_0,
+};
+
+/*
+ * Camera support
+*/
+static phys_addr_t mx3_camera_base __initdata;
+#define MX35_3DS_CAMERA_BUF_SIZE SZ_8M
+
+static const struct mx3_camera_pdata mx35_3ds_camera_pdata __initconst = {
+ .flags = MX3_CAMERA_DATAWIDTH_8,
+ .mclk_10khz = 2000,
+};
+
+static int __init imx35_3ds_init_camera(void)
+{
+ int dma, ret = -ENOMEM;
+ struct platform_device *pdev =
+ imx35_alloc_mx3_camera(&mx35_3ds_camera_pdata);
+
+ if (IS_ERR(pdev))
+ return PTR_ERR(pdev);
+
+ if (!mx3_camera_base)
+ goto err;
+
+ dma = dma_declare_coherent_memory(&pdev->dev,
+ mx3_camera_base, mx3_camera_base,
+ MX35_3DS_CAMERA_BUF_SIZE,
+ DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
+
+ if (!(dma & DMA_MEMORY_MAP))
+ goto err;
+
+ ret = platform_device_add(pdev);
+ if (ret)
+err:
+ platform_device_put(pdev);
+
+ return ret;
+}
+
+static struct i2c_board_info mx35_3ds_i2c_camera = {
+ I2C_BOARD_INFO("ov2640", 0x30),
+};
+
+static struct soc_camera_link iclink_ov2640 = {
+ .bus_id = 0,
+ .board_info = &mx35_3ds_i2c_camera,
+ .i2c_adapter_id = 0,
+ .power = NULL,
+};
+
+static struct platform_device mx35_3ds_ov2640 = {
+ .name = "soc-camera-pdrv",
+ .id = 0,
+ .dev = {
+ .platform_data = &iclink_ov2640,
+ },
+};
+
+static struct regulator_consumer_supply sw1_consumers[] = {
+ {
+ .supply = "cpu_vcc",
+ }
+};
+
+static struct regulator_consumer_supply vcam_consumers[] = {
+ /* sgtl5000 */
+ REGULATOR_SUPPLY("VDDA", "0-000a"),
+};
+
+static struct regulator_consumer_supply vaudio_consumers[] = {
+ REGULATOR_SUPPLY("cmos_vio", "soc-camera-pdrv.0"),
+};
+
+static struct regulator_init_data sw1_init = {
+ .constraints = {
+ .name = "SW1",
+ .min_uV = 600000,
+ .max_uV = 1375000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ .valid_modes_mask = 0,
+ .always_on = 1,
+ .boot_on = 1,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(sw1_consumers),
+ .consumer_supplies = sw1_consumers,
+};
+
+static struct regulator_init_data sw2_init = {
+ .constraints = {
+ .name = "SW2",
+ .always_on = 1,
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data sw3_init = {
+ .constraints = {
+ .name = "SW3",
+ .always_on = 1,
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data sw4_init = {
+ .constraints = {
+ .name = "SW4",
+ .always_on = 1,
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data viohi_init = {
+ .constraints = {
+ .name = "VIOHI",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vusb_init = {
+ .constraints = {
+ .name = "VUSB",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vdig_init = {
+ .constraints = {
+ .name = "VDIG",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vpll_init = {
+ .constraints = {
+ .name = "VPLL",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vusb2_init = {
+ .constraints = {
+ .name = "VUSB2",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vvideo_init = {
+ .constraints = {
+ .name = "VVIDEO",
+ .boot_on = 1
+ }
+};
+
+static struct regulator_init_data vaudio_init = {
+ .constraints = {
+ .name = "VAUDIO",
+ .min_uV = 2300000,
+ .max_uV = 3000000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
+ .boot_on = 1
+ },
+ .num_consumer_supplies = ARRAY_SIZE(vaudio_consumers),
+ .consumer_supplies = vaudio_consumers,
+};
+
+static struct regulator_init_data vcam_init = {
+ .constraints = {
+ .name = "VCAM",
+ .min_uV = 2500000,
+ .max_uV = 3000000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_MODE,
+ .valid_modes_mask = REGULATOR_MODE_FAST | REGULATOR_MODE_NORMAL,
+ .boot_on = 1
+ },
+ .num_consumer_supplies = ARRAY_SIZE(vcam_consumers),
+ .consumer_supplies = vcam_consumers,
+};
+
+static struct regulator_init_data vgen1_init = {
+ .constraints = {
+ .name = "VGEN1",
+ }
+};
+
+static struct regulator_init_data vgen2_init = {
+ .constraints = {
+ .name = "VGEN2",
+ .boot_on = 1,
+ }
+};
+
+static struct regulator_init_data vgen3_init = {
+ .constraints = {
+ .name = "VGEN3",
+ }
+};
+
+static struct mc13xxx_regulator_init_data mx35_3ds_regulators[] = {
+ { .id = MC13892_SW1, .init_data = &sw1_init },
+ { .id = MC13892_SW2, .init_data = &sw2_init },
+ { .id = MC13892_SW3, .init_data = &sw3_init },
+ { .id = MC13892_SW4, .init_data = &sw4_init },
+ { .id = MC13892_VIOHI, .init_data = &viohi_init },
+ { .id = MC13892_VPLL, .init_data = &vpll_init },
+ { .id = MC13892_VDIG, .init_data = &vdig_init },
+ { .id = MC13892_VUSB2, .init_data = &vusb2_init },
+ { .id = MC13892_VVIDEO, .init_data = &vvideo_init },
+ { .id = MC13892_VAUDIO, .init_data = &vaudio_init },
+ { .id = MC13892_VCAM, .init_data = &vcam_init },
+ { .id = MC13892_VGEN1, .init_data = &vgen1_init },
+ { .id = MC13892_VGEN2, .init_data = &vgen2_init },
+ { .id = MC13892_VGEN3, .init_data = &vgen3_init },
+ { .id = MC13892_VUSB, .init_data = &vusb_init },
+};
+
+static struct mc13xxx_platform_data mx35_3ds_mc13892_data = {
+ .flags = MC13XXX_USE_RTC | MC13XXX_USE_TOUCHSCREEN,
+ .regulators = {
+ .num_regulators = ARRAY_SIZE(mx35_3ds_regulators),
+ .regulators = mx35_3ds_regulators,
+ },
+};
+
+#define GPIO_PMIC_INT IMX_GPIO_NR(2, 0)
+
+static struct i2c_board_info mx35_3ds_i2c_mc13892 = {
+
+ I2C_BOARD_INFO("mc13892", 0x08),
+ .platform_data = &mx35_3ds_mc13892_data,
+ /* irq number is run-time assigned */
+};
+
+static void __init imx35_3ds_init_mc13892(void)
+{
+ int ret = gpio_request_one(GPIO_PMIC_INT, GPIOF_DIR_IN, "pmic irq");
+
+ if (ret) {
+ pr_err("failed to get pmic irq: %d\n", ret);
+ return;
+ }
+
+ mx35_3ds_i2c_mc13892.irq = gpio_to_irq(GPIO_PMIC_INT);
+ i2c_register_board_info(0, &mx35_3ds_i2c_mc13892, 1);
+}
+
+static int mx35_3ds_otg_init(struct platform_device *pdev)
+{
+ return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
+}
+
+/* OTG config */
+static const struct fsl_usb2_platform_data usb_otg_pdata __initconst = {
+ .operating_mode = FSL_USB2_DR_DEVICE,
+ .phy_mode = FSL_USB2_PHY_UTMI_WIDE,
+ .workaround = FLS_USB2_WORKAROUND_ENGCM09152,
+/*
+ * ENGCM09152 also requires a hardware change.
+ * Please check the MX35 Chip Errata document for details.
+ */
+};
+
+static struct mxc_usbh_platform_data otg_pdata __initdata = {
+ .init = mx35_3ds_otg_init,
+ .portsc = MXC_EHCI_MODE_UTMI,
+};
+
+static int mx35_3ds_usbh_init(struct platform_device *pdev)
+{
+ return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI |
+ MXC_EHCI_INTERNAL_PHY);
+}
+
+/* USB HOST config */
+static const struct mxc_usbh_platform_data usb_host_pdata __initconst = {
+ .init = mx35_3ds_usbh_init,
+ .portsc = MXC_EHCI_MODE_SERIAL,
+};
+
+static bool otg_mode_host __initdata;
+
+static int __init mx35_3ds_otg_mode(char *options)
+{
+ if (!strcmp(options, "host"))
+ otg_mode_host = true;
+ else if (!strcmp(options, "device"))
+ otg_mode_host = false;
+ else
+ pr_info("otg_mode neither \"host\" nor \"device\". "
+ "Defaulting to device\n");
+ return 1;
+}
+__setup("otg_mode=", mx35_3ds_otg_mode);
+
+static const struct imxi2c_platform_data mx35_3ds_i2c0_data __initconst = {
+ .bitrate = 100000,
+};
+
+/*
+ * Board specific initialization.
+ */
+static void __init mx35_3ds_init(void)
+{
+ struct platform_device *imx35_fb_pdev;
+
+ imx35_soc_init();
+
+ mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));
+
+ imx35_add_fec(NULL);
+ imx35_add_imx2_wdt();
+ imx35_add_mxc_rtc();
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+
+ imx35_add_imx_uart0(&uart_pdata);
+
+ if (otg_mode_host)
+ imx35_add_mxc_ehci_otg(&otg_pdata);
+
+ imx35_add_mxc_ehci_hs(&usb_host_pdata);
+
+ if (!otg_mode_host)
+ imx35_add_fsl_usb2_udc(&usb_otg_pdata);
+
+ imx35_add_mxc_nand(&mx35pdk_nand_board_info);
+ imx35_add_sdhci_esdhc_imx(0, NULL);
+
+ if (mxc_expio_init(MX35_CS5_BASE_ADDR, IMX_GPIO_NR(1, 1)))
+ pr_warn("Init of the debugboard failed, all "
+ "devices on the debugboard are unusable.\n");
+ imx35_add_imx_i2c0(&mx35_3ds_i2c0_data);
+
+ i2c_register_board_info(
+ 0, i2c_devices_3ds, ARRAY_SIZE(i2c_devices_3ds));
+
+ imx35_add_ipu_core();
+ platform_device_register(&mx35_3ds_ov2640);
+ imx35_3ds_init_camera();
+
+ imx35_fb_pdev = imx35_add_mx3_sdc_fb(&mx3fb_pdata);
+ mx35_3ds_lcd.dev.parent = &imx35_fb_pdev->dev;
+ platform_device_register(&mx35_3ds_lcd);
+
+ imx35_3ds_init_mc13892();
+}
+
+static void __init mx35pdk_timer_init(void)
+{
+ mx35_clocks_init();
+}
+
+static void __init mx35_3ds_reserve(void)
+{
+ /* reserve MX35_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
+ mx3_camera_base = arm_memblock_steal(MX35_3DS_CAMERA_BUF_SIZE,
+ MX35_3DS_CAMERA_BUF_SIZE);
+}
+
+MACHINE_START(MX35_3DS, "Freescale MX35PDK")
+ /* Maintainer: Freescale Semiconductor, Inc */
+ .atag_offset = 0x100,
+ .map_io = mx35_map_io,
+ .init_early = imx35_init_early,
+ .init_irq = mx35_init_irq,
+ .init_time = mx35pdk_timer_init,
+ .init_machine = mx35_3ds_init,
+ .reserve = mx35_3ds_reserve,
+ .restart = mxc_restart,
+MACHINE_END