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| author |   Eric Miao <eric.y.miao@gmail.com> | 2010-01-11 21:25:15 +0800 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-05-11 17:24:59 +0200 |
| commit | 1106143d7ab43ba07678c88c85417df219354ae8 (patch) | |
| tree | 93eed0f0dae58aaa00549a4e1d49a349a631de14 /arch/arm/mach-pxa/include | |
| parent | [ARM] pxa: use resource_size() in ssp.c (diff) | |
| download | linux-dev-1106143d7ab43ba07678c88c85417df219354ae8.tar.xz linux-dev-1106143d7ab43ba07678c88c85417df219354ae8.zip | |
[ARM] pxa: add MFP_LPM_KEEP_OUTPUT flag to pin config
Some pins are expected to keep their last level during suspend, and
introduce MFP_LPM_KEEP_OUTPUT for this.
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/include')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h index 658b28ed129b..c54cef25895c 100644 --- a/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h +++ b/arch/arm/mach-pxa/include/mach/mfp-pxa2xx.h @@ -25,6 +25,8 @@ #define MFP_DIR(x) (((x) >> 23) & 0x1) #define MFP_LPM_CAN_WAKEUP (0x1 << 24) +#define MFP_LPM_KEEP_OUTPUT (0x1 << 25) + #define WAKEUP_ON_EDGE_RISE (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_RISE) #define WAKEUP_ON_EDGE_FALL (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_FALL) #define WAKEUP_ON_EDGE_BOTH (MFP_LPM_CAN_WAKEUP | MFP_LPM_EDGE_BOTH) |