From: Philipp Zabel <philipp.zabel@gmail.com>
Date: Thu, 28 May 2009 05:15:16 +0000 (+0200)
Subject: regulator/max1586: support increased V3 voltage range
X-Git-Tag: v2.6.31-rc1~332^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b110a8fb242bc34e4b7686252899ce0fca956e2c;p=pandora-kernel.git

regulator/max1586: support increased V3 voltage range

The V3 regulator can be configured with an external resistor
connected to the feedback pin (R24 in the data sheet) to
increase the voltage range.

For example, hx4700 has R24 = 3.32 kOhm to achieve a maximum
V3 voltage of 1.55 V which is needed for 624 MHz CPU frequency.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

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