diff options
| author | David Brownell <dbrownell@users.sourceforge.net> | 2008-10-20 23:51:46 +0200 |
|---|---|---|
| committer | Samuel Ortiz <samuel@sortiz.org> | 2008-10-22 01:19:39 +0200 |
| commit | e9d359471dfed51a1bdeaa484ee7dac0679d0a20 (patch) | |
| tree | 5291c4f0af15e2b3adcd136cdb53562516f2e9dd /lib/irq_regs.c | |
| parent | f96411ab73647ebf9485d77546c0c1f554bafcd7 (diff) | |
mfd: twl4030-gpio driver
This adds basic support for the GPIOs in the twl4030 power management
chip. That includes two open drain LED drivers, and the use of GPIO-0
(and GPIO-1) as MMC/SD card detect switches which can control whether
the VMMC1 (and VMMC2) regulators are active.
This version of the code has a debounce call that will probably be
replaced before long, when a more generic interface exists.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Diffstat (limited to 'lib/irq_regs.c')
0 files changed, 0 insertions, 0 deletions