From: Stephen Boyd <sboyd@codeaurora.org>
Date: Fri, 7 Feb 2014 21:01:21 +0000 (+0000)
Subject: ARM: perf: add basic support for Krait CPU PMUs
X-Git-Tag: v3.15-rc1~82^2^2~1^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a3391cdb3c7bbea3be5cb39279764843a15ef25;p=pandora-kernel.git

ARM: perf: add basic support for Krait CPU PMUs

Add basic support for the Krait CPU PMU. This allows us to use
the architected functionality of the PMU.

This is based on code originally written by Ashwin Chaugule and
Neil Leeder [1].

[1] https://www.codeaurora.org/cgit/quic/la/kernel/msm/tree/arch/arm/kernel/perf_event_msm_krait.c?h=msm-3.4

Cc: Neil Leeder <nleeder@codeaurora.org>
Cc: Ashwin Chaugule <ashwinc@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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