diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-igep0020.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 724 |
1 files changed, 0 insertions, 724 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c deleted file mode 100644 index 3be85a1f55f..00000000000 --- a/arch/arm/mach-omap2/board-igep0020.c +++ /dev/null @@ -1,724 +0,0 @@ -/* - * Copyright (C) 2009 Integration Software and Electronic Engineering. - * - * Modified from mach-omap2/board-generic.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/input.h> - -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/i2c/twl.h> -#include <linux/mmc/host.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include <plat/board.h> -#include <plat/common.h> -#include <plat/gpmc.h> -#include <plat/usb.h> -#include <plat/display.h> -#include <plat/panel-generic-dpi.h> -#include <plat/onenand.h> - -#include "mux.h" -#include "hsmmc.h" -#include "sdram-numonyx-m65kxxxxam.h" - -#define IGEP2_SMSC911X_CS 5 -#define IGEP2_SMSC911X_GPIO 176 -#define IGEP2_GPIO_USBH_NRESET 24 -#define IGEP2_GPIO_LED0_GREEN 26 -#define IGEP2_GPIO_LED0_RED 27 -#define IGEP2_GPIO_LED1_RED 28 -#define IGEP2_GPIO_DVI_PUP 170 - -#define IGEP2_RB_GPIO_WIFI_NPD 94 -#define IGEP2_RB_GPIO_WIFI_NRESET 95 -#define IGEP2_RB_GPIO_BT_NRESET 137 -#define IGEP2_RC_GPIO_WIFI_NPD 138 -#define IGEP2_RC_GPIO_WIFI_NRESET 139 -#define IGEP2_RC_GPIO_BT_NRESET 137 - -/* - * IGEP2 Hardware Revision Table - * - * -------------------------------------------------------------------------- - * | Id. | Hw Rev. | HW0 (28) | WIFI_NPD | WIFI_NRESET | BT_NRESET | - * -------------------------------------------------------------------------- - * | 0 | B | high | gpio94 | gpio95 | - | - * | 0 | B/C (B-compatible) | high | gpio94 | gpio95 | gpio137 | - * | 1 | C | low | gpio138 | gpio139 | gpio137 | - * -------------------------------------------------------------------------- - */ - -#define IGEP2_BOARD_HWREV_B 0 -#define IGEP2_BOARD_HWREV_C 1 - -static u8 hwrev; - -static void __init igep2_get_revision(void) -{ - u8 ret; - - omap_mux_init_gpio(IGEP2_GPIO_LED1_RED, OMAP_PIN_INPUT); - - if ((gpio_request(IGEP2_GPIO_LED1_RED, "GPIO_HW0_REV") == 0) && - (gpio_direction_input(IGEP2_GPIO_LED1_RED) == 0)) { - ret = gpio_get_value(IGEP2_GPIO_LED1_RED); - if (ret == 0) { - pr_info("IGEP2: Hardware Revision C (B-NON compatible)\n"); - hwrev = IGEP2_BOARD_HWREV_C; - } else if (ret == 1) { - pr_info("IGEP2: Hardware Revision B/C (B compatible)\n"); - hwrev = IGEP2_BOARD_HWREV_B; - } else { - pr_err("IGEP2: Unknown Hardware Revision\n"); - hwrev = -1; - } - } else { - pr_warning("IGEP2: Could not obtain gpio GPIO_HW0_REV\n"); - pr_err("IGEP2: Unknown Hardware Revision\n"); - } - - gpio_free(IGEP2_GPIO_LED1_RED); -} - -#if defined(CONFIG_MTD_ONENAND_OMAP2) || \ - defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) - -#define ONENAND_MAP 0x20000000 - -/* NAND04GR4E1A ( x2 Flash built-in COMBO POP MEMORY ) - * Since the device is equipped with two DataRAMs, and two-plane NAND - * Flash memory array, these two component enables simultaneous program - * of 4KiB. Plane1 has only even blocks such as block0, block2, block4 - * while Plane2 has only odd blocks such as block1, block3, block5. - * So MTD regards it as 4KiB page size and 256KiB block size 64*(2*2048) - */ - -static struct mtd_partition igep2_onenand_partitions[] = { - { - .name = "X-Loader", - .offset = 0, - .size = 2 * (64*(2*2048)) - }, - { - .name = "U-Boot", - .offset = MTDPART_OFS_APPEND, - .size = 6 * (64*(2*2048)), - }, - { - .name = "Environment", - .offset = MTDPART_OFS_APPEND, - .size = 2 * (64*(2*2048)), - }, - { - .name = "Kernel", - .offset = MTDPART_OFS_APPEND, - .size = 12 * (64*(2*2048)), - }, - { - .name = "File System", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct omap_onenand_platform_data igep2_onenand_data = { - .parts = igep2_onenand_partitions, - .nr_parts = ARRAY_SIZE(igep2_onenand_partitions), - .dma_channel = -1, /* disable DMA in OMAP OneNAND driver */ -}; - -static struct platform_device igep2_onenand_device = { - .name = "omap2-onenand", - .id = -1, - .dev = { - .platform_data = &igep2_onenand_data, - }, -}; - -static void __init igep2_flash_init(void) -{ - u8 cs = 0; - u8 onenandcs = GPMC_CS_NUM + 1; - - for (cs = 0; cs < GPMC_CS_NUM; cs++) { - u32 ret; - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1); - - /* Check if NAND/oneNAND is configured */ - if ((ret & 0xC00) == 0x800) - /* NAND found */ - pr_err("IGEP2: Unsupported NAND found\n"); - else { - ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG7); - if ((ret & 0x3F) == (ONENAND_MAP >> 24)) - /* ONENAND found */ - onenandcs = cs; - } - } - - if (onenandcs > GPMC_CS_NUM) { - pr_err("IGEP2: Unable to find configuration in GPMC\n"); - return; - } - - igep2_onenand_data.cs = onenandcs; - - if (platform_device_register(&igep2_onenand_device) < 0) - pr_err("IGEP2: Unable to register OneNAND device\n"); -} - -#else -static void __init igep2_flash_init(void) {} -#endif - -#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) - -#include <linux/smsc911x.h> - -static struct smsc911x_platform_config igep2_smsc911x_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, - .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS , - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct resource igep2_smsc911x_resources[] = { - { - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP_GPIO_IRQ(IGEP2_SMSC911X_GPIO), - .end = OMAP_GPIO_IRQ(IGEP2_SMSC911X_GPIO), - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct platform_device igep2_smsc911x_device = { - .name = "smsc911x", - .id = 0, - .num_resources = ARRAY_SIZE(igep2_smsc911x_resources), - .resource = igep2_smsc911x_resources, - .dev = { - .platform_data = &igep2_smsc911x_config, - }, -}; - -static inline void __init igep2_init_smsc911x(void) -{ - unsigned long cs_mem_base; - - if (gpmc_cs_request(IGEP2_SMSC911X_CS, SZ_16M, &cs_mem_base) < 0) { - pr_err("IGEP v2: Failed request for GPMC mem for smsc911x\n"); - gpmc_cs_free(IGEP2_SMSC911X_CS); - return; - } - - igep2_smsc911x_resources[0].start = cs_mem_base + 0x0; - igep2_smsc911x_resources[0].end = cs_mem_base + 0xff; - - if ((gpio_request(IGEP2_SMSC911X_GPIO, "SMSC911X IRQ") == 0) && - (gpio_direction_input(IGEP2_SMSC911X_GPIO) == 0)) { - gpio_export(IGEP2_SMSC911X_GPIO, 0); - } else { - pr_err("IGEP v2: Could not obtain gpio for for SMSC911X IRQ\n"); - return; - } - - platform_device_register(&igep2_smsc911x_device); -} - -#else -static inline void __init igep2_init_smsc911x(void) { } -#endif - -static struct regulator_consumer_supply igep2_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); - -/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ -static struct regulator_init_data igep2_vmmc1 = { - .constraints = { - .min_uV = 1850000, - .max_uV = 3150000, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep2_vmmc1_supply, -}; - -static struct regulator_consumer_supply igep2_vio_supply = - REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); - -static struct regulator_init_data igep2_vio = { - .constraints = { - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep2_vio_supply, -}; - -static struct regulator_consumer_supply igep2_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); - -static struct regulator_init_data igep2_vmmc2 = { - .constraints = { - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .always_on = 1, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep2_vmmc2_supply, -}; - -static struct fixed_voltage_config igep2_vwlan = { - .supply_name = "vwlan", - .microvolts = 3300000, - .gpio = -EINVAL, - .enabled_at_boot = 1, - .init_data = &igep2_vmmc2, -}; - -static struct platform_device igep2_vwlan_device = { - .name = "reg-fixed-voltage", - .id = 0, - .dev = { - .platform_data = &igep2_vwlan, - }, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, -#if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE) - { - .mmc = 2, - .caps = MMC_CAP_4_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, -#endif - {} /* Terminator */ -}; - -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) -#include <linux/leds.h> - -static struct gpio_led igep2_gpio_leds[] = { - [0] = { - .name = "gpio-led:red:d0", - .gpio = IGEP2_GPIO_LED0_RED, - .default_trigger = "default-off" - }, - [1] = { - .name = "gpio-led:green:d0", - .gpio = IGEP2_GPIO_LED0_GREEN, - .default_trigger = "default-off", - }, - [2] = { - .name = "gpio-led:red:d1", - .gpio = IGEP2_GPIO_LED1_RED, - .default_trigger = "default-off", - }, - [3] = { - .name = "gpio-led:green:d1", - .default_trigger = "heartbeat", - .gpio = -EINVAL, /* gets replaced */ - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data igep2_led_pdata = { - .leds = igep2_gpio_leds, - .num_leds = ARRAY_SIZE(igep2_gpio_leds), -}; - -static struct platform_device igep2_led_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &igep2_led_pdata, - }, -}; - -static void __init igep2_leds_init(void) -{ - platform_device_register(&igep2_led_device); -} - -#else -static inline void igep2_leds_init(void) -{ - if ((gpio_request(IGEP2_GPIO_LED0_RED, "gpio-led:red:d0") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_RED, 0) == 0)) - gpio_export(IGEP2_GPIO_LED0_RED, 0); - else - pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_RED\n"); - - if ((gpio_request(IGEP2_GPIO_LED0_GREEN, "gpio-led:green:d0") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 0) == 0)) - gpio_export(IGEP2_GPIO_LED0_GREEN, 0); - else - pr_warning("IGEP v2: Could not obtain gpio GPIO_LED0_GREEN\n"); - - if ((gpio_request(IGEP2_GPIO_LED1_RED, "gpio-led:red:d1") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED1_RED, 0) == 0)) - gpio_export(IGEP2_GPIO_LED1_RED, 0); - else - pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n"); - -} -#endif - -static int igep2_twl_gpio_setup(struct device *dev, - unsigned gpio, unsigned ngpio) -{ - /* gpio + 0 is "mmc0_cd" (input/IRQ) */ - mmc[0].gpio_cd = gpio + 0; - omap2_hsmmc_init(mmc); - - /* - * REVISIT: need ehci-omap hooks for external VBUS - * power switch and overcurrent detect - */ - if ((gpio_request(gpio + 1, "GPIO_EHCI_NOC") < 0) || - (gpio_direction_input(gpio + 1) < 0)) - pr_err("IGEP2: Could not obtain gpio for EHCI NOC"); - - /* - * TWL4030_GPIO_MAX + 0 == ledA, GPIO_USBH_CPEN - * (out, active low) - */ - if ((gpio_request(gpio + TWL4030_GPIO_MAX, "GPIO_USBH_CPEN") < 0) || - (gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0) < 0)) - pr_err("IGEP2: Could not obtain gpio for USBH_CPEN"); - - /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */ -#if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE) - if ((gpio_request(gpio+TWL4030_GPIO_MAX+1, "gpio-led:green:d1") == 0) - && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0)) - gpio_export(gpio + TWL4030_GPIO_MAX + 1, 0); - else - pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_GREEN\n"); -#else - igep2_gpio_leds[3].gpio = gpio + TWL4030_GPIO_MAX + 1; -#endif - - return 0; -}; - -static struct twl4030_gpio_platform_data igep2_twl4030_gpio_pdata = { - .gpio_base = OMAP_MAX_GPIO_LINES, - .irq_base = TWL4030_GPIO_IRQ_BASE, - .irq_end = TWL4030_GPIO_IRQ_END, - .use_leds = true, - .setup = igep2_twl_gpio_setup, -}; - -static struct twl4030_usb_data igep2_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static int igep2_enable_dvi(struct omap_dss_device *dssdev) -{ - gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1); - - return 0; -} - -static void igep2_disable_dvi(struct omap_dss_device *dssdev) -{ - gpio_direction_output(IGEP2_GPIO_DVI_PUP, 0); -} - -static struct panel_generic_dpi_data dvi_panel = { - .name = "generic", - .platform_enable = igep2_enable_dvi, - .platform_disable = igep2_disable_dvi, -}; - -static struct omap_dss_device igep2_dvi_device = { - .type = OMAP_DISPLAY_TYPE_DPI, - .name = "dvi", - .driver_name = "generic_dpi_panel", - .data = &dvi_panel, - .phy.dpi.data_lines = 24, -}; - -static struct omap_dss_device *igep2_dss_devices[] = { - &igep2_dvi_device -}; - -static struct omap_dss_board_info igep2_dss_data = { - .num_devices = ARRAY_SIZE(igep2_dss_devices), - .devices = igep2_dss_devices, - .default_device = &igep2_dvi_device, -}; - -static struct platform_device igep2_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &igep2_dss_data, - }, -}; - -static struct regulator_consumer_supply igep2_vpll2_supply = { - .supply = "vdds_dsi", - .dev = &igep2_dss_device.dev, -}; - -static struct regulator_init_data igep2_vpll2 = { - .constraints = { - .name = "VDVI", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep2_vpll2_supply, -}; - -static void __init igep2_display_init(void) -{ - if (gpio_request(IGEP2_GPIO_DVI_PUP, "GPIO_DVI_PUP") && - gpio_direction_output(IGEP2_GPIO_DVI_PUP, 1)) - pr_err("IGEP v2: Could not obtain gpio GPIO_DVI_PUP\n"); -} - -static struct platform_device *igep2_devices[] __initdata = { - &igep2_dss_device, - &igep2_vwlan_device, -}; - -static void __init igep2_init_irq(void) -{ - omap2_init_common_infrastructure(); - omap2_init_common_devices(m65kxxxxam_sdrc_params, - m65kxxxxam_sdrc_params); - omap_init_irq(); -} - -static struct twl4030_codec_audio_data igep2_audio_data = { - .audio_mclk = 26000000, -}; - -static struct twl4030_codec_data igep2_codec_data = { - .audio_mclk = 26000000, - .audio = &igep2_audio_data, -}; - -static int igep2_keymap[] = { - KEY(0, 0, KEY_LEFT), - KEY(0, 1, KEY_RIGHT), - KEY(0, 2, KEY_A), - KEY(0, 3, KEY_B), - KEY(1, 0, KEY_DOWN), - KEY(1, 1, KEY_UP), - KEY(1, 2, KEY_E), - KEY(1, 3, KEY_F), - KEY(2, 0, KEY_ENTER), - KEY(2, 1, KEY_I), - KEY(2, 2, KEY_J), - KEY(2, 3, KEY_K), - KEY(3, 0, KEY_M), - KEY(3, 1, KEY_N), - KEY(3, 2, KEY_O), - KEY(3, 3, KEY_P) -}; - -static struct matrix_keymap_data igep2_keymap_data = { - .keymap = igep2_keymap, - .keymap_size = ARRAY_SIZE(igep2_keymap), -}; - -static struct twl4030_keypad_data igep2_keypad_pdata = { - .keymap_data = &igep2_keymap_data, - .rows = 4, - .cols = 4, - .rep = 1, -}; - -static struct twl4030_platform_data igep2_twldata = { - .irq_base = TWL4030_IRQ_BASE, - .irq_end = TWL4030_IRQ_END, - - /* platform_data for children goes here */ - .usb = &igep2_usb_data, - .codec = &igep2_codec_data, - .gpio = &igep2_twl4030_gpio_pdata, - .keypad = &igep2_keypad_pdata, - .vmmc1 = &igep2_vmmc1, - .vpll2 = &igep2_vpll2, - .vio = &igep2_vio, -}; - -static struct i2c_board_info __initdata igep2_i2c1_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_34XX_SYS_NIRQ, - .platform_data = &igep2_twldata, - }, -}; - -static struct i2c_board_info __initdata igep2_i2c3_boardinfo[] = { - { - I2C_BOARD_INFO("eeprom", 0x50), - }, -}; - -static void __init igep2_i2c_init(void) -{ - int ret; - - ret = omap_register_i2c_bus(1, 2600, igep2_i2c1_boardinfo, - ARRAY_SIZE(igep2_i2c1_boardinfo)); - if (ret) - pr_warning("IGEP2: Could not register I2C1 bus (%d)\n", ret); - - /* - * Bus 3 is attached to the DVI port where devices like the pico DLP - * projector don't work reliably with 400kHz - */ - ret = omap_register_i2c_bus(3, 100, igep2_i2c3_boardinfo, - ARRAY_SIZE(igep2_i2c3_boardinfo)); - if (ret) - pr_warning("IGEP2: Could not register I2C3 bus (%d)\n", ret); -} - -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_ULPI, - .mode = MUSB_OTG, - .power = 100, -}; - -static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, - .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, - - .phy_reset = true, - .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET, - .reset_gpio_port[1] = -EINVAL, - .reset_gpio_port[2] = -EINVAL, -}; - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#endif - -#if defined(CONFIG_LIBERTAS_SDIO) || defined(CONFIG_LIBERTAS_SDIO_MODULE) - -static void __init igep2_wlan_bt_init(void) -{ - unsigned npd, wreset, btreset; - - /* GPIO's for WLAN-BT combo depends on hardware revision */ - if (hwrev == IGEP2_BOARD_HWREV_B) { - npd = IGEP2_RB_GPIO_WIFI_NPD; - wreset = IGEP2_RB_GPIO_WIFI_NRESET; - btreset = IGEP2_RB_GPIO_BT_NRESET; - } else if (hwrev == IGEP2_BOARD_HWREV_C) { - npd = IGEP2_RC_GPIO_WIFI_NPD; - wreset = IGEP2_RC_GPIO_WIFI_NRESET; - btreset = IGEP2_RC_GPIO_BT_NRESET; - } else - return; - - /* Set GPIO's for WLAN-BT combo module */ - if ((gpio_request(npd, "GPIO_WIFI_NPD") == 0) && - (gpio_direction_output(npd, 1) == 0)) { - gpio_export(npd, 0); - } else - pr_warning("IGEP2: Could not obtain gpio GPIO_WIFI_NPD\n"); - - if ((gpio_request(wreset, "GPIO_WIFI_NRESET") == 0) && - (gpio_direction_output(wreset, 1) == 0)) { - gpio_export(wreset, 0); - gpio_set_value(wreset, 0); - udelay(10); - gpio_set_value(wreset, 1); - } else - pr_warning("IGEP2: Could not obtain gpio GPIO_WIFI_NRESET\n"); - - if ((gpio_request(btreset, "GPIO_BT_NRESET") == 0) && - (gpio_direction_output(btreset, 1) == 0)) { - gpio_export(btreset, 0); - } else - pr_warning("IGEP2: Could not obtain gpio GPIO_BT_NRESET\n"); -} -#else -static inline void __init igep2_wlan_bt_init(void) { } -#endif - -static void __init igep2_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - - /* Get IGEP2 hardware revision */ - igep2_get_revision(); - /* Register I2C busses and drivers */ - igep2_i2c_init(); - platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices)); - omap_serial_init(); - usb_musb_init(&musb_board_data); - usb_ehci_init(&ehci_pdata); - - igep2_flash_init(); - igep2_leds_init(); - igep2_display_init(); - igep2_init_smsc911x(); - - /* - * WLAN-BT combo module from MuRata wich has a Marvell WLAN - * (88W8686) + CSR Bluetooth chipset. Uses SDIO interface. - */ - igep2_wlan_bt_init(); - -} - -MACHINE_START(IGEP0020, "IGEP v2 board") - .boot_params = 0x80000100, - .map_io = omap3_map_io, - .reserve = omap_reserve, - .init_irq = igep2_init_irq, - .init_machine = igep2_init, - .timer = &omap_timer, -MACHINE_END |