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kernel/linux-imx6_3.14.28/arch/arm/mach-omap1/common.h 2.69 KB
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  /*
   *
   * Header for code common to all OMAP1 machines.
   *
   * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
   * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
   * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * 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.,
   * 675 Mass Ave, Cambridge, MA 02139, USA.
   */
  
  #ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
  #define __ARCH_ARM_MACH_OMAP1_COMMON_H
  
  #include <linux/mtd/mtd.h>
  #include <linux/i2c-omap.h>
  #include <linux/reboot.h>
  
  #include <plat/i2c.h>
  
  #include <mach/irqs.h>
  
  #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
  void omap7xx_map_io(void);
  #else
  static inline void omap7xx_map_io(void)
  {
  }
  #endif
  
  #ifdef CONFIG_ARCH_OMAP15XX
  void omap1510_fpga_init_irq(void);
  void omap15xx_map_io(void);
  #else
  static inline void omap1510_fpga_init_irq(void)
  {
  }
  static inline void omap15xx_map_io(void)
  {
  }
  #endif
  
  #ifdef CONFIG_ARCH_OMAP16XX
  void omap16xx_map_io(void);
  #else
  static inline void omap16xx_map_io(void)
  {
  }
  #endif
  
  #ifdef CONFIG_OMAP_SERIAL_WAKE
  int omap_serial_wakeup_init(void);
  #else
  static inline int omap_serial_wakeup_init(void)
  {
  	return 0;
  }
  #endif
  
  void omap1_init_early(void);
  void omap1_init_irq(void);
  void omap1_init_late(void);
  void omap1_restart(enum reboot_mode, const char *);
  
  extern void __init omap_check_revision(void);
  
  extern void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
  			       unsigned int ctrl);
  
  extern void omap1_timer_init(void);
  #ifdef CONFIG_OMAP_32K_TIMER
  extern int omap_32k_timer_init(void);
  #else
  static inline int __init omap_32k_timer_init(void)
  {
  	return -ENODEV;
  }
  #endif
  
  extern u32 omap_irq_flags;
  
  #ifdef CONFIG_ARCH_OMAP16XX
  extern int ocpi_enable(void);
  #else
  static inline int ocpi_enable(void) { return 0; }
  #endif
  
  extern u32 omap1_get_reset_sources(void);
  
  #endif /* __ARCH_ARM_MACH_OMAP1_COMMON_H */