lkml.org 
[lkml]   [2018]   [Nov]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v4 1/4] ARM: OMAP1: ams-delta: Provide GPIO lookup table for NAND data port
* Janusz Krzysztofik <jmkrzyszt@gmail.com> [181121 11:06]:
> Data port used by Amstrad Delta NAND driver is actually an OMAP MPUIO
> device, already under control of gpio-omap driver. The NAND driver
> gets access to the port by ioremapping it and performs read/write
> operations. That is done without any proteciton from other users
> legally manipulating the port pins over GPIO API.
>
> The plan is to convert the driver to access the port over GPIO consumer
> API. Before that is implemented, the driver can already obtain
> exclusive access to the port by requesting an array of its GPIO
> descriptors.
>
> Add respective entries to the NAND GPIO lookup table.
>
> Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Best to merge this along with the MFD patches:

Acked-by: Tony Lindgren <tony@atomide.com>

\
 
 \ /
  Last update: 2018-11-23 18:03    [W:0.142 / U:7.800 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site