826 	const struct nand_sdr_timings *sdr;  in davinci_nand_setup_interface()  local
833 	sdr = nand_get_sdr_timings(conf);  in davinci_nand_setup_interface()
834 	if (IS_ERR(sdr))  in davinci_nand_setup_interface()
835 		return PTR_ERR(sdr);  in davinci_nand_setup_interface()
837 	cfg = TO_CYCLES(sdr->tCLR_min, cyc_ns) - 1;  in davinci_nand_setup_interface()
840 	cfg = max_t(s32, TO_CYCLES(sdr->tREA_max + MAX_TSU_PS, cyc_ns),  in davinci_nand_setup_interface()
841 		    TO_CYCLES(sdr->tRP_min, cyc_ns)) - 1;  in davinci_nand_setup_interface()
844 	min = TO_CYCLES(sdr->tCEA_max + MAX_TSU_PS, cyc_ns) - 2;  in davinci_nand_setup_interface()
848 	cfg = TO_CYCLES((s32)(MAX_TH_PS - sdr->tCHZ_max), cyc_ns) - 1;  in davinci_nand_setup_interface()
851 	min = TO_CYCLES(sdr->tRC_min, cyc_ns) - 3;  in davinci_nand_setup_interface()
855 	cfg = TO_CYCLES((s32)(sdr->tRHZ_max - (timings.rhold + 1) * cyc_ns * 1000), cyc_ns);  in davinci_nand_setup_interface()
856 	cfg = max_t(s32, cfg, TO_CYCLES(sdr->tCHZ_max, cyc_ns)) - 1;  in davinci_nand_setup_interface()
859 	cfg = TO_CYCLES(sdr->tWP_min, cyc_ns) - 1;  in davinci_nand_setup_interface()
862 	cfg = max_t(s32, TO_CYCLES(sdr->tCLS_min, cyc_ns), TO_CYCLES(sdr->tALS_min, cyc_ns));  in davinci_nand_setup_interface()
863 	cfg = max_t(s32, cfg, TO_CYCLES(sdr->tCS_min, cyc_ns)) - 1;  in davinci_nand_setup_interface()
866 	min = TO_CYCLES(sdr->tDS_min, cyc_ns) - 2;  in davinci_nand_setup_interface()
870 	cfg = max_t(s32, TO_CYCLES(sdr->tCLH_min, cyc_ns), TO_CYCLES(sdr->tALH_min, cyc_ns));  in davinci_nand_setup_interface()
871 	cfg = max_t(s32, cfg, TO_CYCLES(sdr->tCH_min, cyc_ns));  in davinci_nand_setup_interface()
872 	cfg = max_t(s32, cfg, TO_CYCLES(sdr->tDH_min, cyc_ns)) - 1;  in davinci_nand_setup_interface()
875 	min = TO_CYCLES(sdr->tWC_min, cyc_ns) - 2;  in davinci_nand_setup_interface()