[PATCH v6 13/17] memory: omap-gpmc: Support general purpose input for WAITPINs

[Rob Herring]

On Thu, Apr 07, 2016 at 01:08:31PM +0300, Roger Quadros wrote:
> 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 at ti.com>
> ---
>  .../bindings/memory-controllers/omap-gpmc.txt      |   6 ++

Acked-by: Rob Herring <robh at kernel.org>

>  drivers/memory/Kconfig                             |   1 +
>  drivers/memory/omap-gpmc.c                         | 117 ++++++++++++++++++---
>  3 files changed, 112 insertions(+), 12 deletions(-)