linux/arch/powerpc/sysdev/fsl_soc.h
York Sun 6f90a8bdd1 powerpc: Add DIU platform code for MPC8610HPCD
Add platform code to support Freescale DIU.  The platform code includes
framebuffer memory allocation, pixel format, monitor port, etc.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Timur Tabi <timur@freescale.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28 08:58:40 -07:00

44 lines
1.2 KiB
C

#ifndef __PPC_FSL_SOC_H
#define __PPC_FSL_SOC_H
#ifdef __KERNEL__
#include <asm/mmu.h>
extern phys_addr_t get_immrbase(void);
extern u32 get_brgfreq(void);
extern u32 get_baudrate(void);
extern u32 fsl_get_sys_freq(void);
struct spi_board_info;
extern int fsl_spi_init(struct spi_board_info *board_infos,
unsigned int num_board_infos,
void (*activate_cs)(u8 cs, u8 polarity),
void (*deactivate_cs)(u8 cs, u8 polarity));
extern void fsl_rstcr_restart(char *cmd);
#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
#include <linux/bootmem.h>
#include <asm/rheap.h>
struct platform_diu_data_ops {
rh_block_t diu_rh_block[16];
rh_info_t diu_rh_info;
unsigned long diu_size;
void *diu_mem;
unsigned int (*get_pixel_format) (unsigned int bits_per_pixel,
int monitor_port);
void (*set_gamma_table) (int monitor_port, char *gamma_table_base);
void (*set_monitor_port) (int monitor_port);
void (*set_pixel_clock) (unsigned int pixclock);
ssize_t (*show_monitor_port) (int monitor_port, char *buf);
int (*set_sysfs_monitor_port) (int val);
};
extern struct platform_diu_data_ops diu_ops;
int __init preallocate_diu_videomemory(void);
#endif
#endif
#endif