diff options
| author | Philipp Zabel <philipp.zabel@gmail.com> | 2008-11-24 12:00:01 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 10:00:02 -0800 |
| commit | 6084f1bf0c51a99cbba612ee90a4607cffb8b042 (patch) | |
| tree | 88e902277a0741105418ae856748a3ececdc6078 /firmware | |
| parent | b8da8677d4f88db066c1cfe34529d970a060de46 (diff) | |
USB: otg: gpio_vbus transceiver stub
gpio_vbus provides simple GPIO VBUS sensing for peripheral
controllers with an internal transceiver.
Optionally, a second GPIO can be used to control D+ pullup.
It also interfaces with the regulator framework to limit charging
currents when powered via USB. gpio_vbus requests the regulator
supplying "vbus_draw" and can enable/disable it or limit its
current depending on USB state.
[dbrownell@users.sourceforge.net: use drivers/otg, cleanups ]
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'firmware')
0 files changed, 0 insertions, 0 deletions