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authorEzequiel Garcia <ezequiel.garcia@free-electrons.com>2013-08-22 17:49:07 +0200
committerJason Cooper <jason@lakedaemon.net>2013-10-08 17:41:52 +0200
commite1cb367de27ca5c186b0f120c3c10a4a0e8edd2e (patch)
treeaed853fb2fa315698ca5ff56a932dfbe7389b4f6 /arch/arm/mach-kirkwood/common.c
parentLinux 3.12-rc1 (diff)
downloadlinux-e1cb367de27ca5c186b0f120c3c10a4a0e8edd2e.tar.xz
linux-e1cb367de27ca5c186b0f120c3c10a4a0e8edd2e.zip
ARM: kirkwood: Add standby support
Implements standby support for Kirkwood SoC. When the SoC enters standby state the memory PM units are disabled, the DDR is set in self-refresh mode, and the CPU is set in WFI. At this point there's no clock gating, as that is considered each driver's task. Signed-off-by: Simon Guinot <sguinot@lacie.com> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/mach-kirkwood/common.c')
-rw-r--r--arch/arm/mach-kirkwood/common.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 176761134a66..f3407a5db216 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -721,6 +721,7 @@ void __init kirkwood_init(void)
kirkwood_xor1_init();
kirkwood_crypto_init();
+ kirkwood_pm_init();
kirkwood_cpuidle_init();
#ifdef CONFIG_KEXEC
kexec_reinit = kirkwood_enable_pcie;