arch/arm/mach-davinci/include/mach/common.h

   1 /*
   2  * Header for code common to all DaVinci machines.
   3  *
   4  * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
   5  *
   6  * 2007 (c) MontaVista Software, Inc. This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11
  12 #ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
  13 #define __ARCH_ARM_MACH_DAVINCI_COMMON_H
  14
  15 struct sys_timer;
  16
  17 extern struct sys_timer davinci_timer;
  18
  19 extern void davinci_irq_init(void);
  20
  21 /* parameters describe VBUS sourcing for host mode */
  22 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
  23
  24 /* parameters describe VBUS sourcing for host mode */
  25 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
  26
  27 /* SoC specific init support */
  28 struct davinci_soc_info {
  29         struct map_desc                 *io_desc;
  30         unsigned long                   io_desc_num;
  31         u32                             cpu_id;
  32         u32                             jtag_id;
  33         void __iomem                    *jtag_id_base;
  34         struct davinci_id               *ids;
  35         unsigned long                   ids_num;
  36         struct davinci_clk              *cpu_clks;
  37         void __iomem                    **psc_bases;
  38         unsigned long                   psc_bases_num;
  39         void __iomem                    *pinmux_base;
  40         const struct mux_config         *pinmux_pins;
  41         unsigned long                   pinmux_pins_num;
  42 };
  43
  44 extern struct davinci_soc_info davinci_soc_info;
  45
  46 extern void davinci_common_init(struct davinci_soc_info *soc_info);
  47
  48 #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */