LXR linux/include/linux/platform

   1#ifndef __OMAP_DSP_H__
   2#define __OMAP_DSP_H__
   3
   4#include <linux/types.h>
   5
   6struct omap_dsp_platform_data {
   7        void (*dsp_set_min_opp) (u8 opp_id);
   8        u8 (*dsp_get_opp) (void);
   9        void (*cpu_set_freq) (unsigned long f);
  10        unsigned long (*cpu_get_freq) (void);
  11        unsigned long mpu_speed[6];
  12
  13        /* functions to write and read PRCM registers */
  14        void (*dsp_prm_write)(u32, s16 , u16);
  15        u32 (*dsp_prm_read)(s16 , u16);
  16        u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
  17        void (*dsp_cm_write)(u32, s16 , u16);
  18        u32 (*dsp_cm_read)(s16 , u16);
  19        u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
  20
  21        void (*set_bootaddr)(u32);
  22        void (*set_bootmode)(u8);
  23
  24        phys_addr_t phys_mempool_base;
  25        phys_addr_t phys_mempool_size;
  26};
  27
  28#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
  29extern void omap_dsp_reserve_sdram_memblock(void);
  30#else
  31static inline void omap_dsp_reserve_sdram_memblock(void) { }
  32#endif
  33
  34#endif
  35