From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Fri, 11 Apr 2008 13:06:45 +0000 (+1000)
Subject: [POWERPC] OF helpers for the GPIO API
X-Git-Tag: v2.6.26-rc1~1125^2~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=863fbf4966a7ac301a4077e4a04d73e8abfdd7b2;p=pandora-kernel.git

[POWERPC] OF helpers for the GPIO API

This implements various helpers to support OF bindings for the GPIO
LIB API.

Previously this was PowerPC specific, but it seems this code isn't
arch-dependent anyhow, so let's place it into of/.

SPARC will not see this addition yet, real hardware seem to not use
GPIOs at all. But this might change:

   http://www.leox.org/docs/faq_MLleon.html

"16-bit I/O port" sounds promising. :-)

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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