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Searched refs:t_ck (Results 1 – 1 of 1) sorted by relevance

/Linux-v5.10/drivers/memory/
Demif.c75 static u32 t_ck; /* DDR clock period in ps */ variable
178 t_ck = (u32)DIV_ROUND_UP_ULL(1000000000000ull, freq); in set_ddr_clk_period()
395 val = max(min_tck->tWTR, DIV_ROUND_UP(timings->tWTR, t_ck)) - 1; in get_sdram_tim_1_shdw()
399 val = DIV_ROUND_UP(timings->tFAW, t_ck*4); in get_sdram_tim_1_shdw()
401 val = max(min_tck->tRRD, DIV_ROUND_UP(timings->tRRD, t_ck)); in get_sdram_tim_1_shdw()
404 val = DIV_ROUND_UP(timings->tRAS_min + timings->tRPab, t_ck) - 1; in get_sdram_tim_1_shdw()
407 val = max(min_tck->tRASmin, DIV_ROUND_UP(timings->tRAS_min, t_ck)); in get_sdram_tim_1_shdw()
410 val = max(min_tck->tWR, DIV_ROUND_UP(timings->tWR, t_ck)) - 1; in get_sdram_tim_1_shdw()
413 val = max(min_tck->tRCD, DIV_ROUND_UP(timings->tRCD, t_ck)) - 1; in get_sdram_tim_1_shdw()
416 val = max(min_tck->tRPab, DIV_ROUND_UP(timings->tRPab, t_ck)) - 1; in get_sdram_tim_1_shdw()
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