diff options
Diffstat (limited to 'arch/arm/mach-at91/include/mach/board.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/board.h | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h deleted file mode 100644 index c55a4364ffb4..000000000000 --- a/arch/arm/mach-at91/include/mach/board.h +++ /dev/null @@ -1,196 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/board.h - * - * Copyright (C) 2005 HP Labs - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * These are data structures found in platform_device.dev.platform_data, - * and describing board-specific data needed by drivers. For example, - * which pin is used for a given GPIO role. - * - * In 2.6, drivers should strongly avoid board-specific knowledge so - * that supporting new boards normally won't require driver patches. - * Most board-specific knowledge should be in arch/.../board-*.c files. - */ - -#ifndef __ASM_ARCH_BOARD_H -#define __ASM_ARCH_BOARD_H - -#include <linux/mtd/partitions.h> -#include <linux/device.h> -#include <linux/i2c.h> -#include <linux/leds.h> -#include <linux/spi/spi.h> -#include <linux/usb/atmel_usba_udc.h> -#include <linux/atmel-mci.h> -#include <sound/atmel-ac97c.h> -#include <linux/serial.h> -#include <linux/platform_data/macb.h> -#include <linux/platform_data/atmel.h> - - /* USB Device */ -struct at91_udc_data { - int vbus_pin; /* high == host powering us */ - u8 vbus_active_low; /* vbus polarity */ - u8 vbus_polled; /* Use polling, not interrupt */ - int pullup_pin; /* active == D+ pulled up */ - u8 pullup_active_low; /* true == pullup_pin is active low */ -}; -extern void __init at91_add_device_udc(struct at91_udc_data *data); - - /* USB High Speed Device */ -extern void __init at91_add_device_usba(struct usba_platform_data *data); - - /* Compact Flash */ -struct at91_cf_data { - int irq_pin; /* I/O IRQ */ - int det_pin; /* Card detect */ - int vcc_pin; /* power switching */ - int rst_pin; /* card reset */ - u8 chipselect; /* EBI Chip Select number */ - u8 flags; -#define AT91_CF_TRUE_IDE 0x01 -#define AT91_IDE_SWAP_A0_A2 0x02 -}; -extern void __init at91_add_device_cf(struct at91_cf_data *data); - - /* MMC / SD */ - /* at91_mci platform config */ -struct at91_mmc_data { - int det_pin; /* card detect IRQ */ - unsigned slot_b:1; /* uses Slot B */ - unsigned wire4:1; /* (SD) supports DAT0..DAT3 */ - int wp_pin; /* (SD) writeprotect detect */ - int vcc_pin; /* power switching (high == on) */ -}; -extern void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data); - - /* atmel-mci platform config */ -extern void __init at91_add_device_mci(short mmc_id, struct mci_platform_data *data); - -extern void __init at91_add_device_eth(struct macb_platform_data *data); - - /* USB Host */ -#define AT91_MAX_USBH_PORTS 3 -struct at91_usbh_data { - int vbus_pin[AT91_MAX_USBH_PORTS]; /* port power-control pin */ - int overcurrent_pin[AT91_MAX_USBH_PORTS]; - u8 ports; /* number of ports on root hub */ - u8 overcurrent_supported; - u8 vbus_pin_active_low[AT91_MAX_USBH_PORTS]; - u8 overcurrent_status[AT91_MAX_USBH_PORTS]; - u8 overcurrent_changed[AT91_MAX_USBH_PORTS]; -}; -extern void __init at91_add_device_usbh(struct at91_usbh_data *data); -extern void __init at91_add_device_usbh_ohci(struct at91_usbh_data *data); -extern void __init at91_add_device_usbh_ehci(struct at91_usbh_data *data); - -extern void __init at91_add_device_nand(struct atmel_nand_data *data); - - /* I2C*/ -#if defined(CONFIG_ARCH_AT91SAM9G45) -extern void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, int nr_devices); -#else -extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices); -#endif - - /* SPI */ -extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices); - - /* Serial */ -#define ATMEL_UART_CTS 0x01 -#define ATMEL_UART_RTS 0x02 -#define ATMEL_UART_DSR 0x04 -#define ATMEL_UART_DTR 0x08 -#define ATMEL_UART_DCD 0x10 -#define ATMEL_UART_RI 0x20 - -extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins); - -extern struct platform_device *atmel_default_console_device; - -struct atmel_uart_data { - int num; /* port num */ - short use_dma_tx; /* use transmit DMA? */ - short use_dma_rx; /* use receive DMA? */ - void __iomem *regs; /* virt. base address, if any */ - struct serial_rs485 rs485; /* rs485 settings */ -}; -extern void __init at91_add_device_serial(void); - -/* - * PWM - */ -#define AT91_PWM0 0 -#define AT91_PWM1 1 -#define AT91_PWM2 2 -#define AT91_PWM3 3 - -extern void __init at91_add_device_pwm(u32 mask); - -/* - * SSC -- accessed through ssc_request(id). Drivers don't bind to SSC - * platform devices. Their SSC ID is part of their configuration data, - * along with information about which SSC signals they should use. - */ -#define ATMEL_SSC_TK 0x01 -#define ATMEL_SSC_TF 0x02 -#define ATMEL_SSC_TD 0x04 -#define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD) - -#define ATMEL_SSC_RK 0x10 -#define ATMEL_SSC_RF 0x20 -#define ATMEL_SSC_RD 0x40 -#define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD) - -extern void __init at91_add_device_ssc(unsigned id, unsigned pins); - - /* LCD Controller */ -struct atmel_lcdfb_info; -extern void __init at91_add_device_lcdc(struct atmel_lcdfb_info *data); - - /* AC97 */ -extern void __init at91_add_device_ac97(struct ac97c_platform_data *data); - - /* ISI */ -struct isi_platform_data; -extern void __init at91_add_device_isi(struct isi_platform_data *data, - bool use_pck_as_mck); - - /* Touchscreen Controller */ -struct at91_tsadcc_data { - unsigned int adc_clock; - u8 pendet_debounce; - u8 ts_sample_hold_time; -}; -extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data); - -/* CAN */ -struct at91_can_data { - void (*transceiver_switch)(int on); -}; -extern void __init at91_add_device_can(struct at91_can_data *data); - - /* LEDs */ -extern void __init at91_gpio_leds(struct gpio_led *leds, int nr); -extern void __init at91_pwm_leds(struct gpio_led *leds, int nr); - -/* FIXME: this needs a better location, but gets stuff building again */ -extern int at91_suspend_entering_slow_clock(void); - -#endif |