zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/arch/arm/mach-omap2/board-omap3evm.c b/ap/os/linux/linux-3.4.x/arch/arm/mach-omap2/board-omap3evm.c
new file mode 100644
index 0000000..49df127
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/arch/arm/mach-omap2/board-omap3evm.c
@@ -0,0 +1,697 @@
+/*
+ * 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/spi/spi.h>
+#include <linux/spi/ads7846.h>
+#include <linux/i2c/twl.h>
+#include <linux/usb/otg.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 <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/board.h>
+#include <plat/usb.h>
+#include "common.h"
+#include <plat/mcspi.h>
+#include <video/omapdss.h>
+#include <video/omap-panel-dvi.h>
+
+#include "mux.h"
+#include "sdram-micron-mt46h32m32lf-6.h"
+#include "hsmmc.h"
+#include "common-board-devices.h"
+
+#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
+
+static u8 omap3_evm_version;
+
+u8 get_omap3_evm_rev(void)
+{
+ return omap3_evm_version;
+}
+EXPORT_SYMBOL(get_omap3_evm_rev);
+
+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 <plat/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_ENVDD 153
+#define OMAP3EVM_LCD_PANEL_QVGA 154
+#define OMAP3EVM_LCD_PANEL_RESB 155
+#define OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO 210
+#define OMAP3EVM_DVI_PANEL_EN_GPIO 199
+
+static struct gpio omap3_evm_dss_gpios[] __initdata = {
+ { OMAP3EVM_LCD_PANEL_RESB, GPIOF_OUT_INIT_HIGH, "lcd_panel_resb" },
+ { OMAP3EVM_LCD_PANEL_INI, GPIOF_OUT_INIT_HIGH, "lcd_panel_ini" },
+ { OMAP3EVM_LCD_PANEL_QVGA, GPIOF_OUT_INIT_LOW, "lcd_panel_qvga" },
+ { OMAP3EVM_LCD_PANEL_LR, GPIOF_OUT_INIT_HIGH, "lcd_panel_lr" },
+ { OMAP3EVM_LCD_PANEL_UD, GPIOF_OUT_INIT_HIGH, "lcd_panel_ud" },
+ { OMAP3EVM_LCD_PANEL_ENVDD, GPIOF_OUT_INIT_LOW, "lcd_panel_envdd" },
+};
+
+static int lcd_enabled;
+static int dvi_enabled;
+
+static void __init omap3_evm_display_init(void)
+{
+ int r;
+
+ r = gpio_request_array(omap3_evm_dss_gpios,
+ ARRAY_SIZE(omap3_evm_dss_gpios));
+ if (r)
+ printk(KERN_ERR "failed to get lcd_panel_* gpios\n");
+}
+
+static int omap3_evm_enable_lcd(struct omap_dss_device *dssdev)
+{
+ if (dvi_enabled) {
+ printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
+ return -EINVAL;
+ }
+ gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 0);
+
+ 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);
+
+ lcd_enabled = 1;
+ return 0;
+}
+
+static void omap3_evm_disable_lcd(struct omap_dss_device *dssdev)
+{
+ gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1);
+
+ if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2)
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1);
+ else
+ gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0);
+
+ lcd_enabled = 0;
+}
+
+static struct omap_dss_device omap3_evm_lcd_device = {
+ .name = "lcd",
+ .driver_name = "sharp_ls_panel",
+ .type = OMAP_DISPLAY_TYPE_DPI,
+ .phy.dpi.data_lines = 18,
+ .platform_enable = omap3_evm_enable_lcd,
+ .platform_disable = omap3_evm_disable_lcd,
+};
+
+static int omap3_evm_enable_tv(struct omap_dss_device *dssdev)
+{
+ return 0;
+}
+
+static void omap3_evm_disable_tv(struct omap_dss_device *dssdev)
+{
+}
+
+static struct omap_dss_device omap3_evm_tv_device = {
+ .name = "tv",
+ .driver_name = "venc",
+ .type = OMAP_DISPLAY_TYPE_VENC,
+ .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
+ .platform_enable = omap3_evm_enable_tv,
+ .platform_disable = omap3_evm_disable_tv,
+};
+
+static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev)
+{
+ if (lcd_enabled) {
+ printk(KERN_ERR "cannot enable DVI, LCD is enabled\n");
+ return -EINVAL;
+ }
+
+ gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1);
+
+ dvi_enabled = 1;
+ return 0;
+}
+
+static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev)
+{
+ gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0);
+
+ dvi_enabled = 0;
+}
+
+static struct panel_dvi_platform_data dvi_panel = {
+ .platform_enable = omap3_evm_enable_dvi,
+ .platform_disable = omap3_evm_disable_dvi,
+};
+
+static struct omap_dss_device omap3_evm_dvi_device = {
+ .name = "dvi",
+ .type = OMAP_DISPLAY_TYPE_DPI,
+ .driver_name = "dvi",
+ .data = &dvi_panel,
+ .phy.dpi.data_lines = 24,
+};
+
+static struct omap_dss_device *omap3_evm_dss_devices[] = {
+ &omap3_evm_lcd_device,
+ &omap3_evm_tv_device,
+ &omap3_evm_dvi_device,
+};
+
+static struct omap_dss_board_info omap3_evm_dss_data = {
+ .num_devices = ARRAY_SIZE(omap3_evm_dss_devices),
+ .devices = omap3_evm_dss_devices,
+ .default_device = &omap3_evm_lcd_device,
+};
+
+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_WL12XX_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);
+
+ return 0;
+}
+
+static struct twl4030_gpio_platform_data omap3evm_gpio_data = {
+ .gpio_base = OMAP_MAX_GPIO_LINES,
+ .irq_base = TWL4030_GPIO_IRQ_BASE,
+ .irq_end = TWL4030_GPIO_IRQ_END,
+ .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_WL12XX_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
+
+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 omap_board_config_kernel omap3_evm_config[] __initdata = {
+};
+
+static struct usbhs_omap_board_data usbhs_bdata __initdata = {
+
+ .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED,
+ .port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
+ .port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
+
+ .phy_reset = true,
+ /* PHY reset GPIO will be runtime programmed based on EVM version */
+ .reset_gpio_port[0] = -EINVAL,
+ .reset_gpio_port[1] = -EINVAL,
+ .reset_gpio_port[2] = -EINVAL
+};
+
+#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_WL12XX_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_WL12XX_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_WL12XX_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 void __init omap3_evm_init(void)
+{
+ omap3_evm_get_revision();
+ regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
+
+ if (cpu_is_omap3630())
+ omap3_mux_init(omap36x_board_mux, OMAP_PACKAGE_CBB);
+ else
+ omap3_mux_init(omap35x_board_mux, OMAP_PACKAGE_CBB);
+
+ omap_board_config = omap3_evm_config;
+ omap_board_config_size = ARRAY_SIZE(omap3_evm_config);
+
+ omap_mux_init_gpio(63, OMAP_PIN_INPUT);
+ omap_hsmmc_init(mmc);
+
+ omap3_evm_i2c_init();
+
+ omap_display_init(&omap3_evm_dss_data);
+
+ 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);
+ usbhs_bdata.reset_gpio_port[1] = 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);
+ usbhs_bdata.reset_gpio_port[1] = 135;
+ }
+ usb_musb_init(&musb_board_data);
+ usbhs_init(&usbhs_bdata);
+ omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
+ omap3evm_init_smsc911x();
+ omap3_evm_display_init();
+ omap3_evm_wl12xx_init();
+}
+
+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,
+ .timer = &omap3_timer,
+ .restart = omap_prcm_restart,
+MACHINE_END