From: Will Deacon <will.deacon@arm.com>
Date: Tue, 18 Dec 2012 17:53:14 +0000 (+0000)
Subject: arm64: psci: add support for PSCI invocations from the kernel
X-Git-Tag: v3.9-rc1~141^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e790f1deb26a2e23f05dee0b9a5d4f764c3d7ea7;p=pandora-kernel.git

arm64: psci: add support for PSCI invocations from the kernel

This patch adds support for the Power State Coordination Interface
defined by ARM, allowing Linux to request CPU-centric power-management
operations from firmware implementing the PSCI protocol.

Signed-off-by: Will Deacon <will.deacon@arm.com>
[Marc: s/u32/u64/ in the relevant spots, and switch from an initcall
 to an simpler init function]
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

Reading git-diff-tree failed