arch/powerpc/sysdev/fsl_soc.h

   1 #ifndef __PPC_FSL_SOC_H
   2 #define __PPC_FSL_SOC_H
   3 #ifdef __KERNEL__
   4
   5 #include <asm/mmu.h>
   6
   7 extern phys_addr_t get_immrbase(void);
   8 #if defined(CONFIG_CPM2) || defined(CONFIG_QUICC_ENGINE) || defined(CONFIG_8xx)
   9 extern u32 get_brgfreq(void);
  10 extern u32 get_baudrate(void);
  11 #else
  12 static inline u32 get_brgfreq(void) { return -1; }
  13 static inline u32 get_baudrate(void) { return -1; }
  14 #endif
  15 extern u32 fsl_get_sys_freq(void);
  16
  17 struct spi_board_info;
  18 struct device_node;
  19
  20 extern int fsl_spi_init(struct spi_board_info *board_infos,
  21                         unsigned int num_board_infos,
  22                         void (*activate_cs)(u8 cs, u8 polarity),
  23                         void (*deactivate_cs)(u8 cs, u8 polarity));
  24
  25 extern void fsl_rstcr_restart(char *cmd);
  26
  27 #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
  28 struct platform_diu_data_ops {
  29         unsigned int (*get_pixel_format) (unsigned int bits_per_pixel,
  30                 int monitor_port);
  31         void (*set_gamma_table) (int monitor_port, char *gamma_table_base);
  32         void (*set_monitor_port) (int monitor_port);
  33         void (*set_pixel_clock) (unsigned int pixclock);
  34         ssize_t (*show_monitor_port) (int monitor_port, char *buf);
  35         int (*set_sysfs_monitor_port) (int val);
  36 };
  37
  38 extern struct platform_diu_data_ops diu_ops;
  39 #endif
  40
  41 #endif
  42 #endif