From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Sun, 14 Jul 2013 21:17:39 +0000 (-0400)
Subject: ARM: keystone: add PM domain support for clock management
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~51^2~18^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc20ffe1213beb09bb7fb6687b404fe48183a55e;p=pandora-kernel.git

ARM: keystone: add PM domain support for clock management

Add runtime PM core support to Keystone SOCs by using the pm_clk
infrastructure of the PM core. Patch is based on Kevin's pm_domain
work on DaVinci SOCs.

Keystone SOC doesn't have depedency to enable clocks in early
in the boot and hence the clock and PM domain initialisation is done
at subsys_init() level.

Cc: Kevin Hilman <khilman@linaro.org>

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
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