From: Chen-Yu Tsai <wens@csie.org>
Date: Fri, 31 Oct 2014 03:05:51 +0000 (+0800)
Subject: ARM: dts: sun9i: Enable uart4 for A80 Optimus board
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~12^2~20^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fec99debbc922af2b9ff8043ab9f195415e9d447;p=pandora-kernel.git

ARM: dts: sun9i: Enable uart4 for A80 Optimus board

The A80 Optimus board exposes uart4 on the GPIO expansion header.
Enable it so we can use it.

Also enable the internal pull-ups, as there doesn't seem to be
external pull-up resistors for pins on the expansion header.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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