From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Date: Tue, 24 Mar 2015 17:58:53 +0000 (+0000)
Subject: ARM64: kernel: psci: let ACPI probe PSCI version
X-Git-Tag: omap-for-v4.2/o2_dc~26^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9895571877e965a9f3e18a2a30611322099ae30;p=pandora-kernel.git

ARM64: kernel: psci: let ACPI probe PSCI version

PSCI v0.2+ allows the kernel to probe the PSCI firmware version.

This patch replaces the default initialization of PSCI v0.2+
functions with code that allows probing PSCI firmware version
and initializes PSCI functions accordingly.

Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---

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