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(parent: 65397ed) | patch
ARM: psci: add support for PSCI invocations from the kernel
authorWill Deacon <will.deacon@arm.com>
Wed, 12 Dec 2012 19:20:52 +0000 (19:20 +0000)
committerWill Deacon <will.deacon@arm.com>
Thu, 10 Jan 2013 21:10:20 +0000 (21:10 +0000)
commit2bdd424f26be1c98b6e3d9acfffb5559c131c888
treeefe23eb527e407f73dd3b5e6167c80acb0355b4etree | snapshot
parent65397edfa1bba622a8159bed4c8efcc4ddb8ed16commit | diff
ARM: 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.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
arch/arm/Kconfig diff | blob | history
arch/arm/include/asm/psci.h [new file with mode: 0644] blob
arch/arm/kernel/Makefile diff | blob | history
arch/arm/kernel/psci.c [new file with mode: 0644] blob
Andy's Linux Kernel repo