mtd: rawnand: ams-delta: Make read pulses optional

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Allow platforms to omit NRE pin from device configuration by requesting
that pin as optional.  In that case, also don't apply read pulse width
from chip SDR timings.  There should be no need for further code
adjustments as gpiolib can handle NULL GPIO descriptor pointers.

Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200212003929.6682-9-jmkrzyszt@gmail.com

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Janusz Krzysztofik 2020-02-12 01:39:23 +01:00 • committed by Miquel Raynal

parent ccada49b05

commit 586a746b32

1 changed files with 6 additions and 3 deletions

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drivers/mtd/nand/raw/ams-delta.c

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