[mirror_ubuntu-artful-kernel.git] / include / linux / platform_data / dsp-omap.h

#ifndef __OMAP_DSP_H__
#define __OMAP_DSP_H__

#include <linux/types.h>

struct omap_dsp_platform_data {
	void (*dsp_set_min_opp) (u8 opp_id);
	u8 (*dsp_get_opp) (void);
	void (*cpu_set_freq) (unsigned long f);
	unsigned long (*cpu_get_freq) (void);
	unsigned long mpu_speed[6];

	/* functions to write and read PRCM registers */
	void (*dsp_prm_write)(u32, s16 , u16);
	u32 (*dsp_prm_read)(s16 , u16);
	u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
	void (*dsp_cm_write)(u32, s16 , u16);
	u32 (*dsp_cm_read)(s16 , u16);
	u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);

	void (*set_bootaddr)(u32);
	void (*set_bootmode)(u8);

	phys_addr_t phys_mempool_base;
	phys_addr_t phys_mempool_size;
};

#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
extern void omap_dsp_reserve_sdram_memblock(void);
#else
static inline void omap_dsp_reserve_sdram_memblock(void) { }
#endif

#endif
Commit	Line	Data
90173882 FC	1	#ifndef __OMAP_DSP_H__
	2	#define __OMAP_DSP_H__
	3
	4	#include <linux/types.h>
	5
	6	struct 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
3d3635c4 ORL	21	void (*set_bootaddr)(u32);
	22	void (*set_bootmode)(u8);
	23
90173882 FC	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)
	29	extern void omap_dsp_reserve_sdram_memblock(void);
	30	#else
	31	static inline void omap_dsp_reserve_sdram_memblock(void) { }
	32	#endif
	33
	34	#endif