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 struct spi_device;
   8
   9 extern phys_addr_t get_immrbase(void);
  10 #if defined(CONFIG_CPM2) || defined(CONFIG_QUICC_ENGINE) || defined(CONFIG_8xx)
  11 extern u32 get_brgfreq(void);
  12 extern u32 get_baudrate(void);
  13 #else
  14 static inline u32 get_brgfreq(void) { return -1; }
  15 static inline u32 get_baudrate(void) { return -1; }
  16 #endif
  17 extern u32 fsl_get_sys_freq(void);
  18
  19 struct spi_board_info;
  20 struct device_node;
  21
  22 /* The different ports that the DIU can be connected to */
  23 enum fsl_diu_monitor_port {
  24         FSL_DIU_PORT_DVI,       /* DVI */
  25         FSL_DIU_PORT_LVDS,      /* Single-link LVDS */
  26         FSL_DIU_PORT_DLVDS      /* Dual-link LVDS */
  27 };
  28
  29 struct platform_diu_data_ops {
  30         u32 (*get_pixel_format)(enum fsl_diu_monitor_port port,
  31                 unsigned int bpp);
  32         void (*set_gamma_table)(enum fsl_diu_monitor_port port,
  33                 char *gamma_table_base);
  34         void (*set_monitor_port)(enum fsl_diu_monitor_port port);
  35         void (*set_pixel_clock)(unsigned int pixclock);
  36         enum fsl_diu_monitor_port (*valid_monitor_port)
  37                 (enum fsl_diu_monitor_port port);
  38         void (*release_bootmem)(void);
  39 };
  40
  41 extern struct platform_diu_data_ops diu_ops;
  42
  43 void __noreturn fsl_hv_restart(char *cmd);
  44 void __noreturn fsl_hv_halt(void);
  45
  46 #endif
  47 #endif