diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-igep0020.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-igep0020.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c deleted file mode 100644 index 117b8fd7e3a..00000000000 --- a/arch/arm/mach-omap2/board-igep0020.c +++ /dev/null @@ -1,260 +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/regulator/machine.h> -#include <linux/i2c/twl.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 "mux.h" -#include "mmc-twl4030.h" - -#define IGEP2_SMSC911X_CS 5 -#define IGEP2_SMSC911X_GPIO 176 -#define IGEP2_GPIO_USBH_NRESET 24 -#define IGEP2_GPIO_LED0_RED 26 -#define IGEP2_GPIO_LED0_GREEN 27 -#define IGEP2_GPIO_LED1_RED 28 - -#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 omap_board_config_kernel igep2_config[] __initdata = { -}; - -static struct regulator_consumer_supply igep2_vmmc1_supply = { - .supply = "vmmc", -}; - -/* 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 twl4030_hsmmc_info mmc[] = { - { - .mmc = 1, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, - { - .mmc = 2, - .wires = 4, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, - {} /* Terminator */ -}; - -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; - twl4030_mmc_init(mmc); - - /* link regulators to MMC adapters ... we "know" the - * regulators will be set up only *after* we return. - */ - igep2_vmmc1_supply.dev = mmc[0].dev; - - return 0; -}; - -static struct twl4030_gpio_platform_data igep2_gpio_data = { - .gpio_base = OMAP_MAX_GPIO_LINES, - .irq_base = TWL4030_GPIO_IRQ_BASE, - .irq_end = TWL4030_GPIO_IRQ_END, - .use_leds = false, - .setup = igep2_twl_gpio_setup, -}; - -static struct twl4030_usb_data igep2_usb_data = { - .usb_mode = T2_USB_MODE_ULPI, -}; - -static void __init igep2_init_irq(void) -{ - omap_board_config = igep2_config; - omap_board_config_size = ARRAY_SIZE(igep2_config); - omap2_init_common_hw(NULL, NULL); - omap_init_irq(); - omap_gpio_init(); -} - -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, - .gpio = &igep2_gpio_data, - .vmmc1 = &igep2_vmmc1, - -}; - -static struct i2c_board_info __initdata igep2_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl4030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = INT_34XX_SYS_NIRQ, - .platform_data = &igep2_twldata, - }, -}; - -static int __init igep2_i2c_init(void) -{ - omap_register_i2c_bus(1, 2600, igep2_i2c_boardinfo, - ARRAY_SIZE(igep2_i2c_boardinfo)); - /* Bus 3 is attached to the DVI port where devices like the pico DLP - * projector don't work reliably with 400kHz */ - omap_register_i2c_bus(3, 100, NULL, 0); - return 0; -} - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define board_mux NULL -#endif - -static void __init igep2_init(void) -{ - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - igep2_i2c_init(); - omap_serial_init(); - usb_musb_init(); - - igep2_init_smsc911x(); - - /* GPIO userspace leds */ - if ((gpio_request(IGEP2_GPIO_LED0_RED, "GPIO_LED0_RED") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_RED, 1) == 0)) { - gpio_export(IGEP2_GPIO_LED0_RED, 0); - gpio_set_value(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_LED0_GREEN") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED0_GREEN, 1) == 0)) { - gpio_export(IGEP2_GPIO_LED0_GREEN, 0); - gpio_set_value(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_LED1_RED") == 0) && - (gpio_direction_output(IGEP2_GPIO_LED1_RED, 1) == 0)) { - gpio_export(IGEP2_GPIO_LED1_RED, 0); - gpio_set_value(IGEP2_GPIO_LED1_RED, 0); - } else - pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_RED\n"); -} - -static void __init igep2_map_io(void) -{ - omap2_set_globals_343x(); - omap2_map_common_io(); -} - -MACHINE_START(IGEP0020, "IGEP v2 board") - .phys_io = 0x48000000, - .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = igep2_map_io, - .init_irq = igep2_init_irq, - .init_machine = igep2_init, - .timer = &omap_timer, -MACHINE_END |