| commit | ea6c7f6e7d8544e79143c279963f89f2c36a2847 | |
| author | Kevin Hilman <khilman@deeprootsystems.com> | |
| Fri, 2 Oct 2009 15:17:56 +0000 (2 08:17 -0700) | ||
| committer | Kevin Hilman <khilman@deeprootsystems.com> | |
| Fri, 23 Oct 2009 18:21:53 +0000 (23 11:21 -0700) | ||
| tree | 74f1dd65964f77bde078d1b56d1c30640421a51b | treesnapshot (tar.gz zip) |
| parent | fd0cc6f0429c6c1c33d05bab2eb2713d18ce5d67 | commitdiff |
OMAP3: RX51: support sleep indicator LEDs
The sleep indicator LEDs can be enabled/disabled by toggling GPIO162.
Use the LED GPIO class to export this LED functionality to userspace.
To enable:
# echo 1 > /sys/class/leds/sleep_ind/brightness
To disable:
# echo 0 > /sys/class/leds/sleep_ind/brightness
Tested with current PM branch on RX51.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
The sleep indicator LEDs can be enabled/disabled by toggling GPIO162.
Use the LED GPIO class to export this LED functionality to userspace.
To enable:
# echo 1 > /sys/class/leds/sleep_ind/brightness
To disable:
# echo 0 > /sys/class/leds/sleep_ind/brightness
Tested with current PM branch on RX51.
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
| arch/arm/mach-omap2/board-rx51.c | diffblobblamehistory |