+++ /dev/null
-/*
- * linux/arch/arm/mach-omap2/board-omap3evm.c
- *
- * Copyright (C) 2008 Texas Instruments
- *
- * Modified from mach-omap2/board-3430sdp.c
- *
- * Initial code: Syed Mohammed Khasim
- *
- * 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/gpio.h>
-#include <linux/input.h>
-#include <linux/input/matrix_keypad.h>
-#include <linux/leds.h>
-#include <linux/interrupt.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/nand.h>
-
-#include <linux/spi/spi.h>
-#include <linux/spi/ads7846.h>
-#include <linux/i2c/twl.h>
-#include <linux/usb/otg.h>
-#include <linux/usb/musb.h>
-#include <linux/usb/usb_phy_gen_xceiv.h>
-#include <linux/smsc911x.h>
-
-#include <linux/wl12xx.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/machine.h>
-#include <linux/mmc/host.h>
-#include <linux/export.h>
-#include <linux/usb/phy.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include <linux/platform_data/mtd-nand-omap2.h>
-#include "common.h"
-#include <linux/platform_data/spi-omap2-mcspi.h>
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
-
-#include "soc.h"
-#include "mux.h"
-#include "sdram-micron-mt46h32m32lf-6.h"
-#include "hsmmc.h"
-#include "common-board-devices.h"
-#include "board-flash.h"
-
-#define NAND_CS 0
-
-#define OMAP3_EVM_TS_GPIO 175
-#define OMAP3_EVM_EHCI_VBUS 22
-#define OMAP3_EVM_EHCI_SELECT 61
-
-#define OMAP3EVM_ETHR_START 0x2c000000
-#define OMAP3EVM_ETHR_SIZE 1024
-#define OMAP3EVM_ETHR_ID_REV 0x50
-#define OMAP3EVM_ETHR_GPIO_IRQ 176
-#define OMAP3EVM_SMSC911X_CS 5
-/*
- * Eth Reset signal
- * 64 = Generation 1 (<=RevD)
- * 7 = Generation 2 (>=RevE)
- */
-#define OMAP3EVM_GEN1_ETHR_GPIO_RST 64
-#define OMAP3EVM_GEN2_ETHR_GPIO_RST 7
-
-/*
- * OMAP35x EVM revision
- * Run time detection of EVM revision is done by reading Ethernet
- * PHY ID -
- * GEN_1 = 0x01150000
- * GEN_2 = 0x92200000
- */
-enum {
- OMAP3EVM_BOARD_GEN_1 = 0, /* EVM Rev between A - D */
- OMAP3EVM_BOARD_GEN_2, /* EVM Rev >= Rev E */
-};
-
-static u8 omap3_evm_version;
-
-static u8 get_omap3_evm_rev(void)
-{
- return omap3_evm_version;
-}
-
-static void __init omap3_evm_get_revision(void)
-{
- void __iomem *ioaddr;
- unsigned int smsc_id;
-
- /* Ethernet PHY ID is stored at ID_REV register */
- ioaddr = ioremap_nocache(OMAP3EVM_ETHR_START, SZ_1K);
- if (!ioaddr)
- return;
- smsc_id = readl(ioaddr + OMAP3EVM_ETHR_ID_REV) & 0xFFFF0000;
- iounmap(ioaddr);
-
- switch (smsc_id) {
- /*SMSC9115 chipset*/
- case 0x01150000:
- omap3_evm_version = OMAP3EVM_BOARD_GEN_1;
- break;
- /*SMSC 9220 chipset*/
- case 0x92200000:
- default:
- omap3_evm_version = OMAP3EVM_BOARD_GEN_2;
- }
-}
-
-#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
-#include "gpmc-smsc911x.h"
-
-static struct omap_smsc911x_platform_data smsc911x_cfg = {
- .cs = OMAP3EVM_SMSC911X_CS,
- .gpio_irq = OMAP3EVM_ETHR_GPIO_IRQ,
- .gpio_reset = -EINVAL,
- .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS,
-};
-
-static inline void __init omap3evm_init_smsc911x(void)
-{
- /* Configure ethernet controller reset gpio */
- if (cpu_is_omap3430()) {
- if (get_omap3_evm_rev() == OMAP3EVM_BOARD_GEN_1)
- smsc911x_cfg.gpio_reset = OMAP3EVM_GEN1_ETHR_GPIO_RST;
- else
- smsc911x_cfg.gpio_reset = OMAP3EVM_GEN2_ETHR_GPIO_RST;
- }
-
- gpmc_smsc911x_init(&smsc911x_cfg);
-}
-
-#else
-static inline void __init omap3evm_init_smsc911x(void) { return; }
-#endif
-
-/*
- * OMAP3EVM LCD Panel control signals
- */
-#define OMAP3EVM_LCD_PANEL_LR 2
-#define OMAP3EVM_LCD_PANEL_UD 3
-#define OMAP3EVM_LCD_PANEL_INI 152
-#define OMAP3EVM_LCD_PANEL_QVGA 154
-#define OMAP3EVM_LCD_PANEL_RESB 155
-
-#define OMAP3EVM_LCD_PANEL_ENVDD 153
-#define OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO 210
-
-/*
- * OMAP3EVM DVI control signals
- */
-#define OMAP3EVM_DVI_PANEL_EN_GPIO 199
-
-#ifdef CONFIG_BROKEN
-static void __init omap3_evm_display_init(void)
-{
- int r;
-
- r = gpio_request_one(OMAP3EVM_LCD_PANEL_ENVDD, GPIOF_OUT_INIT_LOW,
- "lcd_panel_envdd");
- if (r)
- pr_err("failed to get lcd_panel_envdd GPIO\n");
-
- r = gpio_request_one(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO,
- GPIOF_OUT_INIT_LOW, "lcd_panel_bklight");
- if (r)
- pr_err("failed to get lcd_panel_bklight GPIO\n");
-
- if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
- gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
- else
- gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
-}
-#endif
-
-static struct panel_sharp_ls037v7dw01_platform_data omap3_evm_lcd_pdata = {
- .name = "lcd",
- .source = "dpi.0",
-
- .data_lines = 18,
-
- .resb_gpio = OMAP3EVM_LCD_PANEL_RESB,
- .ini_gpio = OMAP3EVM_LCD_PANEL_INI,
- .mo_gpio = OMAP3EVM_LCD_PANEL_QVGA,
- .lr_gpio = OMAP3EVM_LCD_PANEL_LR,
- .ud_gpio = OMAP3EVM_LCD_PANEL_UD,
-};
-
-static struct platform_device omap3_evm_lcd_device = {
- .name = "panel-sharp-ls037v7dw01",
- .id = 0,
- .dev.platform_data = &omap3_evm_lcd_pdata,
-};
-
-static struct connector_dvi_platform_data omap3_evm_dvi_connector_pdata = {
- .name = "dvi",
- .source = "tfp410.0",
- .i2c_bus_num = -1,
-};
-
-static struct platform_device omap3_evm_dvi_connector_device = {
- .name = "connector-dvi",
- .id = 0,
- .dev.platform_data = &omap3_evm_dvi_connector_pdata,
-};
-
-static struct encoder_tfp410_platform_data omap3_evm_tfp410_pdata = {
- .name = "tfp410.0",
- .source = "dpi.0",
- .data_lines = 24,
- .power_down_gpio = OMAP3EVM_DVI_PANEL_EN_GPIO,
-};
-
-static struct platform_device omap3_evm_tfp410_device = {
- .name = "tfp410",
- .id = 0,
- .dev.platform_data = &omap3_evm_tfp410_pdata,
-};
-
-static struct connector_atv_platform_data omap3_evm_tv_pdata = {
- .name = "tv",
- .source = "venc.0",
- .connector_type = OMAP_DSS_VENC_TYPE_SVIDEO,
- .invert_polarity = false,
-};
-
-static struct platform_device omap3_evm_tv_connector_device = {
- .name = "connector-analog-tv",
- .id = 0,
- .dev.platform_data = &omap3_evm_tv_pdata,
-};
-
-static struct omap_dss_board_info omap3_evm_dss_data = {
- .default_display_name = "lcd",
-};
-
-static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
-};
-
-static struct regulator_consumer_supply omap3evm_vsim_supply[] = {
- REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"),
-};
-
-/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
-static struct regulator_init_data omap3evm_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 = ARRAY_SIZE(omap3evm_vmmc1_supply),
- .consumer_supplies = omap3evm_vmmc1_supply,
-};
-
-/* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */
-static struct regulator_init_data omap3evm_vsim = {
- .constraints = {
- .min_uV = 1800000,
- .max_uV = 3000000,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
- | REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(omap3evm_vsim_supply),
- .consumer_supplies = omap3evm_vsim_supply,
-};
-
-static struct omap2_hsmmc_info mmc[] = {
- {
- .mmc = 1,
- .caps = MMC_CAP_4_BIT_DATA,
- .gpio_cd = -EINVAL,
- .gpio_wp = 63,
- .deferred = true,
- },
-#ifdef CONFIG_WILINK_PLATFORM_DATA
- {
- .name = "wl1271",
- .mmc = 2,
- .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
- .gpio_wp = -EINVAL,
- .gpio_cd = -EINVAL,
- .nonremovable = true,
- },
-#endif
- {} /* Terminator */
-};
-
-static struct gpio_led gpio_leds[] = {
- {
- .name = "omap3evm::ledb",
- /* normally not visible (board underside) */
- .default_trigger = "default-on",
- .gpio = -EINVAL, /* gets replaced */
- .active_low = true,
- },
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-static struct platform_device leds_gpio = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &gpio_led_info,
- },
-};
-
-
-static int omap3evm_twl_gpio_setup(struct device *dev,
- unsigned gpio, unsigned ngpio)
-{
- int r, lcd_bl_en;
-
- /* gpio + 0 is "mmc0_cd" (input/IRQ) */
- mmc[0].gpio_cd = gpio + 0;
- omap_hsmmc_late_init(mmc);
-
- /*
- * Most GPIOs are for USB OTG. Some are mostly sent to
- * the P2 connector; notably LEDA for the LCD backlight.
- */
-
- /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */
- lcd_bl_en = get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2 ?
- GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW;
- r = gpio_request_one(gpio + TWL4030_GPIO_MAX, lcd_bl_en, "EN_LCD_BKL");
- if (r)
- printk(KERN_ERR "failed to get/set lcd_bkl gpio\n");
-
- /* gpio + 7 == DVI Enable */
- gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "EN_DVI");
-
- /* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */
- gpio_leds[0].gpio = gpio + TWL4030_GPIO_MAX + 1;
-
- platform_device_register(&leds_gpio);
-
- /* Enable VBUS switch by setting TWL4030.GPIO2DIR as output
- * for starting USB tranceiver
- */
-#ifdef CONFIG_TWL4030_CORE
- if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) {
- u8 val;
-
- twl_i2c_read_u8(TWL4030_MODULE_GPIO, &val, REG_GPIODATADIR1);
- val |= 0x04; /* TWL4030.GPIO2DIR BIT at GPIODATADIR1(0x9B) */
- twl_i2c_write_u8(TWL4030_MODULE_GPIO, val, REG_GPIODATADIR1);
- }
-#endif
-
- return 0;
-}
-
-static struct twl4030_gpio_platform_data omap3evm_gpio_data = {
- .use_leds = true,
- .setup = omap3evm_twl_gpio_setup,
-};
-
-static uint32_t board_keymap[] = {
- KEY(0, 0, KEY_LEFT),
- KEY(0, 1, KEY_DOWN),
- KEY(0, 2, KEY_ENTER),
- KEY(0, 3, KEY_M),
-
- KEY(1, 0, KEY_RIGHT),
- KEY(1, 1, KEY_UP),
- KEY(1, 2, KEY_I),
- KEY(1, 3, KEY_N),
-
- KEY(2, 0, KEY_A),
- KEY(2, 1, KEY_E),
- KEY(2, 2, KEY_J),
- KEY(2, 3, KEY_O),
-
- KEY(3, 0, KEY_B),
- KEY(3, 1, KEY_F),
- KEY(3, 2, KEY_K),
- KEY(3, 3, KEY_P)
-};
-
-static struct matrix_keymap_data board_map_data = {
- .keymap = board_keymap,
- .keymap_size = ARRAY_SIZE(board_keymap),
-};
-
-static struct twl4030_keypad_data omap3evm_kp_data = {
- .keymap_data = &board_map_data,
- .rows = 4,
- .cols = 4,
- .rep = 1,
-};
-
-/* ads7846 on SPI */
-static struct regulator_consumer_supply omap3evm_vio_supply[] = {
- REGULATOR_SUPPLY("vcc", "spi1.0"),
-};
-
-/* VIO for ads7846 */
-static struct regulator_init_data omap3evm_vio = {
- .constraints = {
- .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 = ARRAY_SIZE(omap3evm_vio_supply),
- .consumer_supplies = omap3evm_vio_supply,
-};
-
-#ifdef CONFIG_WILINK_PLATFORM_DATA
-
-#define OMAP3EVM_WLAN_PMENA_GPIO (150)
-#define OMAP3EVM_WLAN_IRQ_GPIO (149)
-
-static struct regulator_consumer_supply omap3evm_vmmc2_supply[] = {
- REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
-};
-
-/* VMMC2 for driving the WL12xx module */
-static struct regulator_init_data omap3evm_vmmc2 = {
- .constraints = {
- .valid_ops_mask = REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc2_supply),
- .consumer_supplies = omap3evm_vmmc2_supply,
-};
-
-static struct fixed_voltage_config omap3evm_vwlan = {
- .supply_name = "vwl1271",
- .microvolts = 1800000, /* 1.80V */
- .gpio = OMAP3EVM_WLAN_PMENA_GPIO,
- .startup_delay = 70000, /* 70ms */
- .enable_high = 1,
- .enabled_at_boot = 0,
- .init_data = &omap3evm_vmmc2,
-};
-
-static struct platform_device omap3evm_wlan_regulator = {
- .name = "reg-fixed-voltage",
- .id = 1,
- .dev = {
- .platform_data = &omap3evm_vwlan,
- },
-};
-
-struct wl12xx_platform_data omap3evm_wlan_data __initdata = {
- .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
-};
-#endif
-
-/* VAUX2 for USB */
-static struct regulator_consumer_supply omap3evm_vaux2_supplies[] = {
- REGULATOR_SUPPLY("VDD_CSIPHY1", "omap3isp"), /* OMAP ISP */
- REGULATOR_SUPPLY("VDD_CSIPHY2", "omap3isp"), /* OMAP ISP */
- REGULATOR_SUPPLY("vcc", "usb_phy_gen_xceiv.2"), /* hsusb port 2 */
- REGULATOR_SUPPLY("vaux2", NULL),
-};
-
-static struct regulator_init_data omap3evm_vaux2 = {
- .constraints = {
- .min_uV = 2800000,
- .max_uV = 2800000,
- .apply_uV = true,
- .valid_modes_mask = REGULATOR_MODE_NORMAL
- | REGULATOR_MODE_STANDBY,
- .valid_ops_mask = REGULATOR_CHANGE_MODE
- | REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(omap3evm_vaux2_supplies),
- .consumer_supplies = omap3evm_vaux2_supplies,
-};
-
-static struct twl4030_platform_data omap3evm_twldata = {
- /* platform_data for children goes here */
- .keypad = &omap3evm_kp_data,
- .gpio = &omap3evm_gpio_data,
- .vio = &omap3evm_vio,
- .vmmc1 = &omap3evm_vmmc1,
- .vsim = &omap3evm_vsim,
-};
-
-static int __init omap3_evm_i2c_init(void)
-{
- omap3_pmic_get_config(&omap3evm_twldata,
- TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC |
- TWL_COMMON_PDATA_AUDIO,
- TWL_COMMON_REGULATOR_VDAC | TWL_COMMON_REGULATOR_VPLL2);
-
- omap3evm_twldata.vdac->constraints.apply_uV = true;
- omap3evm_twldata.vpll2->constraints.apply_uV = true;
-
- omap3_pmic_init("twl4030", &omap3evm_twldata);
- omap_register_i2c_bus(2, 400, NULL, 0);
- omap_register_i2c_bus(3, 400, NULL, 0);
- return 0;
-}
-
-static struct usbhs_phy_data phy_data[] __initdata = {
- {
- .port = 2,
- .reset_gpio = -1, /* set at runtime */
- .vcc_gpio = -EINVAL,
- },
-};
-
-static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
- .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
-};
-
-#ifdef CONFIG_OMAP_MUX
-static struct omap_board_mux omap35x_board_mux[] __initdata = {
- OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
- OMAP_PIN_OFF_WAKEUPENABLE),
- OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
- OMAP_PIN_OFF_WAKEUPENABLE),
- OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_NONE),
- OMAP3_MUX(GPMC_WAIT2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_NONE),
-#ifdef CONFIG_WILINK_PLATFORM_DATA
- /* WLAN IRQ - GPIO 149 */
- OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
-
- /* WLAN POWER ENABLE - GPIO 150 */
- OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-
- /* MMC2 SDIO pin muxes for WL12xx */
- OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
-#endif
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-
-static struct omap_board_mux omap36x_board_mux[] __initdata = {
- OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
- OMAP_PIN_OFF_WAKEUPENABLE),
- OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP |
- OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW |
- OMAP_PIN_OFF_WAKEUPENABLE),
- /* AM/DM37x EVM: DSS data bus muxed with sys_boot */
- OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT0, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT1, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT3, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT4, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
- OMAP3_MUX(SYS_BOOT6, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE),
-#ifdef CONFIG_WILINK_PLATFORM_DATA
- /* WLAN IRQ - GPIO 149 */
- OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
-
- /* WLAN POWER ENABLE - GPIO 150 */
- OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
-
- /* MMC2 SDIO pin muxes for WL12xx */
- OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
- OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
-#endif
-
- { .reg_offset = OMAP_MUX_TERMINATOR },
-};
-#else
-#define omap35x_board_mux NULL
-#define omap36x_board_mux NULL
-#endif
-
-static struct omap_musb_board_data musb_board_data = {
- .interface_type = MUSB_INTERFACE_ULPI,
- .mode = MUSB_OTG,
- .power = 100,
-};
-
-static struct gpio omap3_evm_ehci_gpios[] __initdata = {
- { OMAP3_EVM_EHCI_VBUS, GPIOF_OUT_INIT_HIGH, "enable EHCI VBUS" },
- { OMAP3_EVM_EHCI_SELECT, GPIOF_OUT_INIT_LOW, "select EHCI port" },
-};
-
-static void __init omap3_evm_wl12xx_init(void)
-{
-#ifdef CONFIG_WILINK_PLATFORM_DATA
- int ret;
-
- /* WL12xx WLAN Init */
- omap3evm_wlan_data.irq = gpio_to_irq(OMAP3EVM_WLAN_IRQ_GPIO);
- ret = wl12xx_set_platform_data(&omap3evm_wlan_data);
- if (ret)
- pr_err("error setting wl12xx data: %d\n", ret);
- ret = platform_device_register(&omap3evm_wlan_regulator);
- if (ret)
- pr_err("error registering wl12xx device: %d\n", ret);
-#endif
-}
-
-static struct regulator_consumer_supply dummy_supplies[] = {
- REGULATOR_SUPPLY("vddvario", "smsc911x.0"),
- REGULATOR_SUPPLY("vdd33a", "smsc911x.0"),
-};
-
-static struct mtd_partition omap3evm_nand_partitions[] = {
- /* All the partition sizes are listed in terms of NAND block size */
- {
- .name = "X-Loader",
- .offset = 0,
- .size = 4*(SZ_128K),
- .mask_flags = MTD_WRITEABLE
- },
- {
- .name = "U-Boot",
- .offset = MTDPART_OFS_APPEND,
- .size = 14*(SZ_128K),
- .mask_flags = MTD_WRITEABLE
- },
- {
- .name = "U-Boot Env",
- .offset = MTDPART_OFS_APPEND,
- .size = 2*(SZ_128K)
- },
- {
- .name = "Kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = 40*(SZ_128K)
- },
- {
- .name = "File system",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- },
-};
-
-static void __init omap3_evm_init(void)
-{
- struct omap_board_mux *obm;
-
- omap3_evm_get_revision();
- regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
-
- obm = (cpu_is_omap3630()) ? omap36x_board_mux : omap35x_board_mux;
- omap3_mux_init(obm, OMAP_PACKAGE_CBB);
-
- omap_mux_init_gpio(63, OMAP_PIN_INPUT);
- omap_hsmmc_init(mmc);
-
- if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
- omap3evm_twldata.vaux2 = &omap3evm_vaux2;
-
- omap3_evm_i2c_init();
-
- omap_display_init(&omap3_evm_dss_data);
- platform_device_register(&omap3_evm_lcd_device);
- platform_device_register(&omap3_evm_tfp410_device);
- platform_device_register(&omap3_evm_dvi_connector_device);
- platform_device_register(&omap3_evm_tv_connector_device);
-
- omap_serial_init();
- omap_sdrc_init(mt46h32m32lf6_sdrc_params, NULL);
-
- /* OMAP3EVM uses ISP1504 phy and so register nop transceiver */
- usb_nop_xceiv_register();
-
- if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) {
- /* enable EHCI VBUS using GPIO22 */
- omap_mux_init_gpio(OMAP3_EVM_EHCI_VBUS, OMAP_PIN_INPUT_PULLUP);
- /* Select EHCI port on main board */
- omap_mux_init_gpio(OMAP3_EVM_EHCI_SELECT,
- OMAP_PIN_INPUT_PULLUP);
- gpio_request_array(omap3_evm_ehci_gpios,
- ARRAY_SIZE(omap3_evm_ehci_gpios));
-
- /* setup EHCI phy reset config */
- omap_mux_init_gpio(21, OMAP_PIN_INPUT_PULLUP);
- phy_data[0].reset_gpio = 21;
-
- /* EVM REV >= E can supply 500mA with EXTVBUS programming */
- musb_board_data.power = 500;
- musb_board_data.extvbus = 1;
- } else {
- /* setup EHCI phy reset on MDC */
- omap_mux_init_gpio(135, OMAP_PIN_OUTPUT);
- phy_data[0].reset_gpio = 135;
- }
- usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
- usb_musb_init(&musb_board_data);
-
- usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
- usbhs_init(&usbhs_bdata);
- board_nand_init(omap3evm_nand_partitions,
- ARRAY_SIZE(omap3evm_nand_partitions), NAND_CS,
- NAND_BUSWIDTH_16, NULL);
-
- omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
- omap3evm_init_smsc911x();
-#ifdef CONFIG_BROKEN
- omap3_evm_display_init();
-#endif
- omap3_evm_wl12xx_init();
- omap_twl4030_audio_init("omap3evm", NULL);
-}
-
-MACHINE_START(OMAP3EVM, "OMAP3 EVM")
- /* Maintainer: Syed Mohammed Khasim - Texas Instruments */
- .atag_offset = 0x100,
- .reserve = omap_reserve,
- .map_io = omap3_map_io,
- .init_early = omap35xx_init_early,
- .init_irq = omap3_init_irq,
- .handle_irq = omap3_intc_handle_irq,
- .init_machine = omap3_evm_init,
- .init_late = omap35xx_init_late,
- .init_time = omap3_sync32k_timer_init,
- .restart = omap3xxx_restart,
-MACHINE_END
projects / platform / kernel / linux-rpi.git / commitdiff