huxi
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
#ifndef _GPCNT_H
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#define _GPCNT_H
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#include "typedef.h"
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enum gpcnt_gss_css_src {
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GPCNT_SRC_SYSPLL_D1P0 = 1,
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GPCNT_SRC_RINGCLK = 2,
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GPCNT_SRC_RC16M = 3,
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GPCNT_SRC_RC250K = 4,
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GPCNT_SRC_LRC_TRC = 5,
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GPCNT_SRC_PATCLK = 6,
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GPCNT_SRC_LRC24M = 7,
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GPCNT_SRC_BTOSC24M = 8,
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GPCNT_SRC_BTOSC48M = 9,
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GPCNT_SRC_P33_DBG = 10,
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GPCNT_SRC_HSBCLK = 11,
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GPCNT_SRC_LSBCLK = 12,
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GPCNT_SRC_PLL96M = 13,
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GPCNT_SRC_STD48M = 14,
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GPCNT_SRC_STD24M = 15,
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GPCNT_SRC_ASS_DBG = 16,
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GPCNT_SRC_P11_DBG = 17,
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GPCNT_SRC_WATCLK = 18
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};
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#define CSS_CLK_SRC GPCNT_SRC_PLL96M
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#define CSS_CLK_FREQ 96000000
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int gpcnt_trim_early_init();
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void gpcnt_trim_cfg(u32 gss_ck, u32 css_ck, u32 gts_mul);
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u32 gpcnt_trim_wait_pnd(u32 sync);
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u32 gpcnt_trim_num2freq(u32 css_num, u32 gts_mul, u32 css_freq);
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u32 gpcnt_trim_freq(u32 gss_ck, u32 css_ck, u32 gts_mul, u32 css_freq);
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u32 gpcnt_trim_num2cssfreq(u32 css_num, u32 gts_mul, u32 gss_freq);
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u32 gpcnt_trim_cssfreq(u32 gss_ck, u32 css_ck, u32 gts_mul, u32 gss_freq);
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// avg 实际返回的是中心值，不是算术平均值
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u32 rc250k_trim_get_avg();
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u32 rc250k_trim_get_latest();
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void rc250k_trim_dump();
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u32 rc250k_trim_get_drift();
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u32 rc250k_trim_get_high();
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u32 rc250k_trim_get_low();
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u32 rc16m_trim_get_avg();
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u32 rc16m_trim_get_latest();
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void rc16m_trim_dump();
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u32 rc16m_trim_get_drift();
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u32 rc16m_trim_get_high();
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u32 rc16m_trim_get_low();
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u32 lrc24m_trim_get_avg();
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u32 lrc24m_trim_get_latest();
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void lrc24m_trim_dump();
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u32 lrc24m_trim_get_drift();
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u32 lrc24m_trim_get_high();
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u32 lrc24m_trim_get_low();
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void lrc24m_init(u32 ftis, u32 ftcs, u32 ftrs);
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u32 lrc200k_trim_get_avg();
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u32 lrc200k_trim_get_center();
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u32 lrc200k_trim_get_latest();
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void lrc200k_trim_dump();
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u32 lrc200k_trim_get_drift();
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u32 lrc200k_trim_get_high();
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u32 lrc200k_trim_get_low();
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void m2p_lrc_update(u32 osc_hz);
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#endif
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