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author | Lorenzo Pieralisi | 2013-11-07 19:37:14 +0100 |
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committer | Lorenzo Pieralisi | 2013-12-16 18:17:36 +0100 |
commit | 166936bace056dfc11452d794209f39a5e9b0fb4 (patch) | |
tree | 9dfc0c48ec97c6a46ac33f38fac3570c46c234c0 /arch/ia64/kernel/mca_drv.c | |
parent | arm64: kernel: add CPU idle call (diff) | |
download | kernel-qcow2-linux-166936bace056dfc11452d794209f39a5e9b0fb4.tar.gz kernel-qcow2-linux-166936bace056dfc11452d794209f39a5e9b0fb4.tar.xz kernel-qcow2-linux-166936bace056dfc11452d794209f39a5e9b0fb4.zip |
arm64: kernel: add PM build infrastructure
This patch adds the required makefile and kconfig entries to enable PM
for arm64 systems.
The kernel relies on the cpu_{suspend}/{resume} infrastructure to
properly save the context for a CPU and put it to sleep, hence this
patch adds the config option required to enable cpu_{suspend}/{resume}
API.
In order to rely on the CPU PM implementation for saving and restoring
of CPU subsystems like GIC and PMU, the arch Kconfig must be also
augmented to select the CONFIG_CPU_PM option when SUSPEND or CPU_IDLE
kernel implementations are selected.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'arch/ia64/kernel/mca_drv.c')
0 files changed, 0 insertions, 0 deletions