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| author | Todd Poynor <tpoynor@mvista.com> | 2005-07-01 11:27:05 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-07-01 11:27:05 +0100 |
| commit | 26705ca46bdf81113cc6729eb12b9eee2263bbfc (patch) | |
| tree | f49950ea17fbdec406404144ee264fa3c6ad5c61 /include | |
| parent | 62351cc38d3eaf3de0327054dd6ebc039f4da80d (diff) | |
| download | lwn-26705ca46bdf81113cc6729eb12b9eee2263bbfc.tar.gz lwn-26705ca46bdf81113cc6729eb12b9eee2263bbfc.zip | |
[PATCH] ARM: 2781/2: PXA27x Standby mode take 2
Patch from Todd Poynor
Add support for PXA27x Standby mode, a low-power mode that retains CPU
and some peripheral state (the existing "sleep" mode is a power-power
mode that retains less state). Activated via:
echo -n standby > /sys/power/state
From: David Burrage and Todd Poynor
Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-pxa/pxa-regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index b5e54a9e9fa7..803dc92c9038 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -1505,6 +1505,7 @@ #define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ #define PSSR_RDH (1 << 5) /* Read Disable Hold */ #define PSSR_PH (1 << 4) /* Peripheral Control Hold */ +#define PSSR_STS (1 << 3) /* Standby Mode Status */ #define PSSR_VFS (1 << 2) /* VDD Fault Status */ #define PSSR_BFS (1 << 1) /* Battery Fault Status */ #define PSSR_SSS (1 << 0) /* Software Sleep Status */ |