diff options
| author | Ezequiel Garcia <ezequiel.garcia@free-electrons.com> | 2013-08-22 12:49:07 -0300 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-10-08 15:41:52 +0000 |
| commit | e1cb367de27ca5c186b0f120c3c10a4a0e8edd2e (patch) | |
| tree | aed853fb2fa315698ca5ff56a932dfbe7389b4f6 /arch/arm/mach-kirkwood/include/mach | |
| parent | 272b98c6455f00884f0350f775c5342358ebb73f (diff) | |
| download | linux-e1cb367de27ca5c186b0f120c3c10a4a0e8edd2e.tar.bz2 | |
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/include/mach')
| -rw-r--r-- | arch/arm/mach-kirkwood/include/mach/bridge-regs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h index 91242c944d7a..8b9d1c9ff199 100644 --- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h +++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h @@ -78,4 +78,6 @@ #define CGC_TDM (1 << 20) #define CGC_RESERVED (0x6 << 21) +#define MEMORY_PM_CTRL (BRIDGE_VIRT_BASE + 0x118) + #endif |