arch/arm/mach-pxa/generic.h

   1 /*
   2  *  linux/arch/arm/mach-pxa/generic.h
   3  *
   4  * Author:      Nicolas Pitre
   5  * Copyright:   MontaVista Software Inc.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 struct sys_timer;
  13
  14 extern struct sys_timer pxa_timer;
  15 extern void __init pxa_init_irq_low(void);
  16 extern void __init pxa_init_irq_high(void);
  17 extern void __init pxa_init_irq_gpio(int gpio_nr);
  18 extern void __init pxa25x_init_irq(void);
  19 extern void __init pxa27x_init_irq(void);
  20 extern void __init pxa_map_io(void);
  21
  22 extern unsigned int get_clk_frequency_khz(int info);
  23 extern int pxa_last_gpio;
  24
  25 #define SET_BANK(__nr,__start,__size) \
  26         mi->bank[__nr].start = (__start), \
  27         mi->bank[__nr].size = (__size), \
  28         mi->bank[__nr].node = (((unsigned)(__start) - PHYS_OFFSET) >> 27)
  29
  30 #ifdef CONFIG_PXA25x
  31 extern unsigned pxa25x_get_clk_frequency_khz(int);
  32 extern unsigned pxa25x_get_memclk_frequency_10khz(void);
  33 #else
  34 #define pxa25x_get_clk_frequency_khz(x)         (0)
  35 #define pxa25x_get_memclk_frequency_10khz()     (0)
  36 #endif
  37
  38 #ifdef CONFIG_PXA27x
  39 extern unsigned pxa27x_get_clk_frequency_khz(int);
  40 extern unsigned pxa27x_get_memclk_frequency_10khz(void);
  41 #else
  42 #define pxa27x_get_clk_frequency_khz(x)         (0)
  43 #define pxa27x_get_memclk_frequency_10khz()     (0)
  44 #endif
  45