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 extern void __iomem *davinci_intc_base;
  21
  22 /* parameters describe VBUS sourcing for host mode */
  23 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
  24
  25 /* parameters describe VBUS sourcing for host mode */
  26 extern void setup_usb(unsigned mA, unsigned potpgt_msec);
  27
  28 /* SoC specific init support */
  29 struct davinci_soc_info {
  30         struct map_desc                 *io_desc;
  31         unsigned long                   io_desc_num;
  32         u32                             cpu_id;
  33         u32                             jtag_id;
  34         void __iomem                    *jtag_id_base;
  35         struct davinci_id               *ids;
  36         unsigned long                   ids_num;
  37         struct davinci_clk              *cpu_clks;
  38         void __iomem                    **psc_bases;
  39         unsigned long                   psc_bases_num;
  40         void __iomem                    *pinmux_base;
  41         const struct mux_config         *pinmux_pins;
  42         unsigned long                   pinmux_pins_num;
  43         void __iomem                    *intc_base;
  44         int                             intc_type;
  45         u8                              *intc_irq_prios;
  46         unsigned long                   intc_irq_num;
  47 };
  48
  49 extern struct davinci_soc_info davinci_soc_info;
  50
  51 extern void davinci_common_init(struct davinci_soc_info *soc_info);
  52
  53 #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */