- gpios : may specify optional GPIOs connected to the Ready-Not-Busy pins
(R/B#). For multi-chip devices, "n" GPIO definitions are required
according to the number of chips.
-- chip-delay : chip dependent delay for transfering data from array to
+- chip-delay : chip dependent delay for transferring data from array to
read registers (tR). Required if property "gpios" is not used
(R/B# pins not connected).