From: Hiroshi Doyu <hdoyu@nvidia.com>
Date: Tue, 15 Jan 2013 08:13:12 +0000 (+0200)
Subject: ARM: tegra: Use DT /cpu node to detect number of CPU core
X-Git-Tag: v3.9-rc1~118^2~12^2~11^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8a6930157e0e4a2d57abefee487fc4ceba4d53e;p=pandora-kernel.git

ARM: tegra: Use DT /cpu node to detect number of CPU core

SCU based detection only works with Cortex-A9 MP and it doesn't
support ones with multiple clusters. The only way to detect number of
CPU core correctly is with DT /cpu node.

Tegra SoCs decided to use DT detection as the only way and to not use
SCU based detection at all. Even if DT /cpu node based detection
fails, it continues with a single core

Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
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