arch/arm/mach-omap1/common.h

   1 /*
   2  *
   3  * Header for code common to all OMAP1 machines.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.
   9  *
  10  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
  11  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
  13  * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  14  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  15  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  16  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  17  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  18  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  19  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  20  *
  21  * You should have received a copy of the  GNU General Public License along
  22  * with this program; if not, write  to the Free Software Foundation, Inc.,
  23  * 675 Mass Ave, Cambridge, MA 02139, USA.
  24  */
  25
  26 #ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
  27 #define __ARCH_ARM_MACH_OMAP1_COMMON_H
  28
  29 #include <linux/mtd/mtd.h>
  30 #include <linux/i2c-omap.h>
  31 #include <linux/reboot.h>
  32
  33 #include <asm/exception.h>
  34
  35 #include <plat/i2c.h>
  36
  37 #include <mach/irqs.h>
  38
  39 #include "soc.h"
  40
  41 #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850)
  42 void omap7xx_map_io(void);
  43 #else
  44 static inline void omap7xx_map_io(void)
  45 {
  46 }
  47 #endif
  48
  49 #ifdef CONFIG_ARCH_OMAP15XX
  50 void omap1510_fpga_init_irq(void);
  51 void omap15xx_map_io(void);
  52 #else
  53 static inline void omap1510_fpga_init_irq(void)
  54 {
  55 }
  56 static inline void omap15xx_map_io(void)
  57 {
  58 }
  59 #endif
  60
  61 #ifdef CONFIG_ARCH_OMAP16XX
  62 void omap16xx_map_io(void);
  63 #else
  64 static inline void omap16xx_map_io(void)
  65 {
  66 }
  67 #endif
  68
  69 #ifdef CONFIG_OMAP_SERIAL_WAKE
  70 int omap_serial_wakeup_init(void);
  71 #else
  72 static inline int omap_serial_wakeup_init(void)
  73 {
  74         return 0;
  75 }
  76 #endif
  77
  78 void omap1_init_early(void);
  79 void omap1_init_irq(void);
  80 void __exception_irq_entry omap1_handle_irq(struct pt_regs *regs);
  81 void omap1_init_late(void);
  82 void omap1_restart(enum reboot_mode, const char *);
  83
  84 extern void __init omap_check_revision(void);
  85
  86 extern void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
  87                                unsigned int ctrl);
  88
  89 extern void omap1_timer_init(void);
  90 #ifdef CONFIG_OMAP_32K_TIMER
  91 extern int omap_32k_timer_init(void);
  92 #else
  93 static inline int __init omap_32k_timer_init(void)
  94 {
  95         return -ENODEV;
  96 }
  97 #endif
  98
  99 #ifdef CONFIG_ARCH_OMAP16XX
 100 extern int ocpi_enable(void);
 101 #else
 102 static inline int ocpi_enable(void) { return 0; }
 103 #endif
 104
 105 extern u32 omap1_get_reset_sources(void);
 106
 107 #endif /* __ARCH_ARM_MACH_OMAP1_COMMON_H */