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| author | Chunqiu Wang <cqwang@motorola.com> | 2009-06-24 17:13:39 +0000 |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2010-05-12 09:39:16 -0700 |
| commit | 699117a69f53efbdf8fddbd6d991575c0a22fd74 (patch) | |
| tree | a29983842587a87f5270631026dbb3406a57ad52 /arch/arm/mach-omap2/pm24xx.c | |
| parent | a118b5f3391fc60e1619a79f8ceb070bb7b39b2d (diff) | |
| download | kernel_samsung_tuna-699117a69f53efbdf8fddbd6d991575c0a22fd74.zip kernel_samsung_tuna-699117a69f53efbdf8fddbd6d991575c0a22fd74.tar.gz kernel_samsung_tuna-699117a69f53efbdf8fddbd6d991575c0a22fd74.tar.bz2 | |
OMAP3: GPIO: Only enable WAKEUPEN for edge detection GPIOs
According to the GPIO 'Wakeup and Interrupt' section of the TRM[1],
wake-up requests can only be generated on edge transitions.
Also for OMAP3, only edge GPIOs may lose interrupts when PER enters
RET/OFF state, this is addressed by gpio prepare|resume idle functions
[1] Section 25.5.3.1 OMAP34xx_ES3.1_TRM_V_Q
Signed-off-by: Chunqiu Wang <cqwang@motorola.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm24xx.c')
0 files changed, 0 insertions, 0 deletions