diff options
Diffstat (limited to 'arch/arm/mach-omap2/board-4430sdp.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-4430sdp.c | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c deleted file mode 100644 index e4a5d66b83b..00000000000 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ /dev/null @@ -1,408 +0,0 @@ -/* - * Board support file for OMAP4430 SDP. - * - * Copyright (C) 2009 Texas Instruments - * - * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * Based on mach-omap2/board-3430sdp.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/io.h> -#include <linux/gpio.h> -#include <linux/usb/otg.h> -#include <linux/spi/spi.h> -#include <linux/i2c/twl.h> -#include <linux/regulator/machine.h> - -#include <mach/hardware.h> -#include <mach/omap4-common.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <plat/board.h> -#include <plat/common.h> -#include <plat/control.h> -#include <plat/timer-gp.h> -#include <plat/usb.h> -#include <plat/mmc.h> -#include "hsmmc.h" - -#define ETH_KS8851_IRQ 34 -#define ETH_KS8851_POWER_ON 48 -#define ETH_KS8851_QUART 138 - -static struct spi_board_info sdp4430_spi_board_info[] __initdata = { - { - .modalias = "ks8851", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 24000000, - .irq = ETH_KS8851_IRQ, - }, -}; - -static int omap_ethernet_init(void) -{ - int status; - - /* Request of GPIO lines */ - - status = gpio_request(ETH_KS8851_POWER_ON, "eth_power"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_POWER_ON); - return status; - } - - status = gpio_request(ETH_KS8851_QUART, "quart"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_QUART); - goto error1; - } - - status = gpio_request(ETH_KS8851_IRQ, "eth_irq"); - if (status) { - pr_err("Cannot request GPIO %d\n", ETH_KS8851_IRQ); - goto error2; - } - - /* Configuration of requested GPIO lines */ - - status = gpio_direction_output(ETH_KS8851_POWER_ON, 1); - if (status) { - pr_err("Cannot set output GPIO %d\n", ETH_KS8851_IRQ); - goto error3; - } - - status = gpio_direction_output(ETH_KS8851_QUART, 1); - if (status) { - pr_err("Cannot set output GPIO %d\n", ETH_KS8851_QUART); - goto error3; - } - - status = gpio_direction_input(ETH_KS8851_IRQ); - if (status) { - pr_err("Cannot set input GPIO %d\n", ETH_KS8851_IRQ); - goto error3; - } - - return 0; - -error3: - gpio_free(ETH_KS8851_IRQ); -error2: - gpio_free(ETH_KS8851_QUART); -error1: - gpio_free(ETH_KS8851_POWER_ON); - return status; -} - -static struct platform_device sdp4430_lcd_device = { - .name = "sdp4430_lcd", - .id = -1, -}; - -static struct platform_device *sdp4430_devices[] __initdata = { - &sdp4430_lcd_device, -}; - -static struct omap_lcd_config sdp4430_lcd_config __initdata = { - .ctrl_name = "internal", -}; - -static struct omap_board_config_kernel sdp4430_config[] __initdata = { - { OMAP_TAG_LCD, &sdp4430_lcd_config }, -}; - -static void __init omap_4430sdp_init_irq(void) -{ - omap_board_config = sdp4430_config; - omap_board_config_size = ARRAY_SIZE(sdp4430_config); - omap2_init_common_hw(NULL, NULL); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(1); -#endif - gic_init_irq(); - omap_gpio_init(); -} - -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_UTMI, - .mode = MUSB_PERIPHERAL, - .power = 100, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .wires = 8, - .gpio_wp = -EINVAL, - }, - { - .mmc = 2, - .wires = 8, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - .nonremovable = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { - { - .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", - }, - { - .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", - }, -}; - -static int omap4_twl6030_hsmmc_late_init(struct device *dev) -{ - int ret = 0; - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); - struct omap_mmc_platform_data *pdata = dev->platform_data; - - /* Setting MMC1 Card detect Irq */ - if (pdev->id == 0) - pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE + - MMCDETECT_INTR_OFFSET; - return ret; -} - -static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev) -{ - struct omap_mmc_platform_data *pdata = dev->platform_data; - - pdata->init = omap4_twl6030_hsmmc_late_init; -} - -static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) -{ - struct omap2_hsmmc_info *c; - - omap2_hsmmc_init(controllers); - for (c = controllers; c->mmc; c++) - omap4_twl6030_hsmmc_set_late_init(c->dev); - - return 0; -} - -static struct regulator_init_data sdp4430_vaux1 = { - .constraints = { - .min_uV = 1000000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vaux2 = { - .constraints = { - .min_uV = 1200000, - .max_uV = 2800000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vaux3 = { - .constraints = { - .min_uV = 1000000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -/* VMMC1 for MMC1 card */ -static struct regulator_init_data sdp4430_vmmc = { - .constraints = { - .min_uV = 1200000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 2, - .consumer_supplies = sdp4430_vmmc_supply, -}; - -static struct regulator_init_data sdp4430_vpp = { - .constraints = { - .min_uV = 1800000, - .max_uV = 2500000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vusim = { - .constraints = { - .min_uV = 1200000, - .max_uV = 2900000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vana = { - .constraints = { - .min_uV = 2100000, - .max_uV = 2100000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct regulator_init_data sdp4430_vcxio = { - .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, - }, -}; - -static struct regulator_init_data sdp4430_vdac = { - .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, - }, -}; - -static struct regulator_init_data sdp4430_vusb = { - .constraints = { - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct twl4030_platform_data sdp4430_twldata = { - .irq_base = TWL6030_IRQ_BASE, - .irq_end = TWL6030_IRQ_END, - - /* Regulators */ - .vmmc = &sdp4430_vmmc, - .vpp = &sdp4430_vpp, - .vusim = &sdp4430_vusim, - .vana = &sdp4430_vana, - .vcxio = &sdp4430_vcxio, - .vdac = &sdp4430_vdac, - .vusb = &sdp4430_vusb, - .vaux1 = &sdp4430_vaux1, - .vaux2 = &sdp4430_vaux2, - .vaux3 = &sdp4430_vaux3, -}; - -static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = { - { - I2C_BOARD_INFO("twl6030", 0x48), - .flags = I2C_CLIENT_WAKE, - .irq = OMAP44XX_IRQ_SYS_1N, - .platform_data = &sdp4430_twldata, - }, -}; -static int __init omap4_i2c_init(void) -{ - /* - * Phoenix Audio IC needs I2C1 to - * start with 400 KHz or less - */ - omap_register_i2c_bus(1, 400, sdp4430_i2c_boardinfo, - ARRAY_SIZE(sdp4430_i2c_boardinfo)); - omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, NULL, 0); - omap_register_i2c_bus(4, 400, NULL, 0); - return 0; -} -static void __init omap_4430sdp_init(void) -{ - int status; - - omap4_i2c_init(); - platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); - omap_serial_init(); - omap4_twl6030_hsmmc_init(mmc); - /* OMAP4 SDP uses internal transceiver so register nop transceiver */ - usb_nop_xceiv_register(); - /* FIXME: allow multi-omap to boot until musb is updated for omap4 */ - if (!cpu_is_omap44xx()) - usb_musb_init(&musb_board_data); - - status = omap_ethernet_init(); - if (status) { - pr_err("Ethernet initialization failed: %d\n", status); - } else { - sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ); - spi_register_board_info(sdp4430_spi_board_info, - ARRAY_SIZE(sdp4430_spi_board_info)); - } -} - -static void __init omap_4430sdp_map_io(void) -{ - omap2_set_globals_443x(); - omap44xx_map_common_io(); -} - -MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") - /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ - .phys_io = 0x48000000, - .io_pg_offst = ((0xfa000000) >> 18) & 0xfffc, - .boot_params = 0x80000100, - .map_io = omap_4430sdp_map_io, - .init_irq = omap_4430sdp_init_irq, - .init_machine = omap_4430sdp_init, - .timer = &omap_timer, -MACHINE_END |