From: Gregory CLEMENT <gregory.clement@free-electrons.com>
Date: Fri, 21 Jun 2013 13:32:06 +0000 (+0200)
Subject: i2c: mv64xxx: Set bus frequency to 100kHz if clock-frequency is not provided
X-Git-Tag: v3.11-rc1~87^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4c730a06c19bb83d2fa4308ee4cbb23abc84c9ca;p=pandora-kernel.git

i2c: mv64xxx: Set bus frequency to 100kHz if clock-frequency is not provided

This commit adds checking whether clock-frequency property acquisition
has succeeded. If not, the frequency is set to 100kHz by default.

The Device Tree binding documentation is updated accordingly.

Based on the intials patches from Zbigniew Bodek

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Zbigniew Bodek <zbb@semihalf.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

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