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(parent: 3c76f61) | patch
memory: omap-gpmc: Support general purpose input for WAITPINs
authorRoger Quadros <rogerq@ti.com>
Mon, 7 Mar 2016 10:18:43 +0000 (12:18 +0200)
committerRoger Quadros <rogerq@ti.com>
Fri, 15 Apr 2016 08:54:12 +0000 (11:54 +0300)
commitd2d00862dfbbd22d80ee67f816cb7eeaea71f03b
tree163ba53823447c5231c372acb6b3be640b2cf453tree | snapshot (tar.gz zip)
parent3c76f6119a64eb8ff6d088ceb6ca03891e29a7cecommit | diff
memory: omap-gpmc: Support general purpose input for WAITPINs

OMAPs can have 2 to 4 WAITPINs that can be used as general purpose
input if not used for memory wait state insertion.

The first user will be the OMAP NAND chip to get the NAND
read/busy status using gpiolib.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Documentation/devicetree/bindings/memory-controllers/omap-gpmc.txt diff | blob | blame | history
drivers/memory/Kconfig diff | blob | blame | history
drivers/memory/omap-gpmc.c diff | blob | blame | history