include/asm/emif.h

4  * Copyright (C) 2009-2010 Texas Instruments, Inc.
815  * calculations. So, as a trade-off keep denominator(and consequently
816  * numerator) within a limit sacrificing some accuracy - but not much
885 /* Interleaving policies at EMIF level- between banks and Chip Selects */
909 /* To be used when voltage is changed for DPS/DVFS - 1us */
913  * 50us - or maximum value will do
921  * due to smart-reflex.
934 /* Enable ZQ Calibration on exiting Self-refresh */
937  * ZQ Calibration simultaneously on both chip-selects:
1005 * nWR		: 3(default). EMIF does not do pre-charge.
1024 #define TEMP_ALERT_POLL_INTERVAL_MS	360 /* for temp gradient - 5 C/s */
1144 	u8 tWR;  member
1164  * Min tCK values for some of the parameters:
1166  * less than the corresponding min tCK value, we need to set the min
1167  * tCK value. This may happen at lower frequencies.
1173 	u32 tWR;  member
1196 /* Details of the devices connected to each chip-select of an EMIF instance */
1260 	return (readl(&emif->emif_mod_id_rev) & EMIF_REG_MAJOR_REVISION_MASK)  in get_emif_rev()