/*
   * 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/platform_data/atmel.h>
  
   /* USB Device */
  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 */
  extern void __init at91_add_device_cf(struct at91_cf_data *data);
  
   /* MMC / SD */
    /* 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 */
  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;
  
  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_pdata;
  extern void __init at91_add_device_lcdc(struct atmel_lcdfb_pdata *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 */
  extern void __init at91_add_device_tsadcc(struct at91_tsadcc_data *data);
  
  /* CAN */
  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);
  
  #endif