mirror of https://gitee.com/openkylin/linux.git
32 lines
837 B
C
32 lines
837 B
C
#ifndef __OMAP_DSP_H__
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#define __OMAP_DSP_H__
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#include <linux/types.h>
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struct omap_dsp_platform_data {
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void (*dsp_set_min_opp) (u8 opp_id);
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u8 (*dsp_get_opp) (void);
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void (*cpu_set_freq) (unsigned long f);
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unsigned long (*cpu_get_freq) (void);
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unsigned long mpu_speed[6];
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/* functions to write and read PRCM registers */
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void (*dsp_prm_write)(u32, s16 , u16);
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u32 (*dsp_prm_read)(s16 , u16);
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u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
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void (*dsp_cm_write)(u32, s16 , u16);
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u32 (*dsp_cm_read)(s16 , u16);
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u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
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phys_addr_t phys_mempool_base;
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phys_addr_t phys_mempool_size;
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};
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#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
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extern void omap_dsp_reserve_sdram_memblock(void);
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#else
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static inline void omap_dsp_reserve_sdram_memblock(void) { }
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#endif
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#endif
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