From: Xiubo Li <Li.Xiubo@freescale.com>
Date: Wed, 15 Oct 2014 05:21:34 +0000 (+0800)
Subject: pwm: ftm: Add regmap rbtree type cache support
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~51^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49599cf6bb8098ecde64f2bda3337b5fcf6323c5;p=pandora-kernel.git

pwm: ftm: Add regmap rbtree type cache support

This patch is to prepare for adding PM support for FTM PWM driver using
callback function suspend and resume in .driver.pm of platform_driver.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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