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authorEzequiel Garcia <ezequiel.garcia@free-electrons.com>2013-08-22 11:49:07 -0400
committerJason Cooper <jason@lakedaemon.net>2013-10-08 11:41:52 -0400
commite1cb367de27ca5c186b0f120c3c10a4a0e8edd2e (patch)
treeaed853fb2fa315698ca5ff56a932dfbe7389b4f6 /arch/arm/mach-kirkwood/board-dt.c
parent272b98c6455f00884f0350f775c5342358ebb73f (diff)
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/board-dt.c')
-rw-r--r--arch/arm/mach-kirkwood/board-dt.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index 82d3ad8e87cf..cdde73a07c1b 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -101,6 +101,7 @@ static void __init kirkwood_dt_init(void)
101 /* Setup clocks for legacy devices */ 101 /* Setup clocks for legacy devices */
102 kirkwood_legacy_clk_init(); 102 kirkwood_legacy_clk_init();
103 103
104 kirkwood_pm_init();
104 kirkwood_cpuidle_init(); 105 kirkwood_cpuidle_init();
105 106
106#ifdef CONFIG_KEXEC 107#ifdef CONFIG_KEXEC