Searched refs:mclk_ps (Results 1 – 5 of 5) sorted by relevance
| /drivers/ddr/fsl/ |
| A D | lc_common_dimm_params.c | 39 if (!mclk_ps) { in compute_cas_latency()
42 mclk_ps = outpdimm->tckmin_x_ps; in compute_cas_latency()
46 if (mclk_ps < outpdimm->tckmin_x_ps) { in compute_cas_latency()
49 mclk_ps, outpdimm->tckmin_x_ps); in compute_cas_latency()
52 if (mclk_ps > outpdimm->tckmax_ps) { in compute_cas_latency()
54 mclk_ps, outpdimm->tckmax_ps); in compute_cas_latency()
58 caslat_actual = (outpdimm->taamin_ps + mclk_ps - 1) / mclk_ps; in compute_cas_latency()
92 if (mclk_ps > outpdimm->tckmax_ps) { in compute_cas_latency()
149 temp2, i, mclk_ps, in compute_cas_latency()
162 temp2, i, mclk_ps, in compute_cas_latency()
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| A D | ctrl_regs.c | 91 if (mclk_ps >= 1250) in compute_cas_write_latency()
95 else if (mclk_ps >= 935) in compute_cas_write_latency()
97 else if (mclk_ps >= 833) in compute_cas_write_latency()
99 else if (mclk_ps >= 750) in compute_cas_write_latency()
101 else if (mclk_ps >= 681) in compute_cas_write_latency()
126 if (mclk_ps >= 2500) in compute_cas_write_latency()
136 else if (mclk_ps >= 935) in compute_cas_write_latency()
138 else if (mclk_ps >= 833) in compute_cas_write_latency()
366 txp = max((int)mclk_ps * 3, (mclk_ps > 1540 ? 7500 : 6000)); in set_timing_cfg_0()
1008 if (mclk_ps >= 1250) in set_ddr_sdram_mode_2()
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| A D | util.c | 79 unsigned long long rem, mclk_ps = ULL_2E12; in get_memory_clk_period_ps() local
82 rem = do_div(mclk_ps, data_rate); in get_memory_clk_period_ps()
83 result = (rem >= (data_rate >> 1)) ? mclk_ps + 1 : mclk_ps; in get_memory_clk_period_ps()
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| A D | ddr1_dimm_params.c | 189 compute_derated_DDR1_CAS_latency(unsigned int mclk_ps) in compute_derated_DDR1_CAS_latency() argument
196 debug("mclk_ps = %u\n", mclk_ps); in compute_derated_DDR1_CAS_latency()
202 if (x && lowest_tCKmin_found <= x && x <= mclk_ps) { in compute_derated_DDR1_CAS_latency()
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| A D | ddr2_dimm_params.c | 173 compute_derated_DDR2_CAS_latency(unsigned int mclk_ps) in compute_derated_DDR2_CAS_latency() argument
180 debug("mclk_ps = %u\n", mclk_ps); in compute_derated_DDR2_CAS_latency()
186 if (x && x <= mclk_ps && x >= lowest_tCKmin_found ) { in compute_derated_DDR2_CAS_latency()
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