diff options
Diffstat (limited to 'arch/powerpc/sysdev/fsl_soc.h')
-rw-r--r-- | arch/powerpc/sysdev/fsl_soc.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h new file mode 100644 index 0000000000..db11b06eb3 --- /dev/null +++ b/arch/powerpc/sysdev/fsl_soc.h @@ -0,0 +1,48 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PPC_FSL_SOC_H +#define __PPC_FSL_SOC_H +#ifdef __KERNEL__ + +#include <asm/mmu.h> + +struct spi_device; + +extern phys_addr_t get_immrbase(void); +#if defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) +extern u32 get_brgfreq(void); +extern u32 get_baudrate(void); +#else +static inline u32 get_brgfreq(void) { return -1; } +static inline u32 get_baudrate(void) { return -1; } +#endif +extern u32 fsl_get_sys_freq(void); + +struct spi_board_info; +struct device_node; + +/* The different ports that the DIU can be connected to */ +enum fsl_diu_monitor_port { + FSL_DIU_PORT_DVI, /* DVI */ + FSL_DIU_PORT_LVDS, /* Single-link LVDS */ + FSL_DIU_PORT_DLVDS /* Dual-link LVDS */ +}; + +struct platform_diu_data_ops { + u32 (*get_pixel_format)(enum fsl_diu_monitor_port port, + unsigned int bpp); + void (*set_gamma_table)(enum fsl_diu_monitor_port port, + char *gamma_table_base); + void (*set_monitor_port)(enum fsl_diu_monitor_port port); + void (*set_pixel_clock)(unsigned int pixclock); + enum fsl_diu_monitor_port (*valid_monitor_port) + (enum fsl_diu_monitor_port port); + void (*release_bootmem)(void); +}; + +extern struct platform_diu_data_ops diu_ops; + +void __noreturn fsl_hv_restart(char *cmd); +void __noreturn fsl_hv_halt(void); + +#endif +#endif |