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| author | Bastian Ruppert <Bastian.Ruppert@Sewerin.de> | 2011-10-04 23:43:33 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-11-03 22:56:26 +0100 |
| commit | e5ee9125ecff23f337f26834c07a1f0252378818 (patch) | |
| tree | 7fc29541ac6195c5820a73feb5c6a1bec0be4a22 /drivers/gpio/at91_gpio.c | |
| parent | 2084f21b05fe5b6254239fc8b1ad2f3fb259c49d (diff) | |
| download | u-boot-imx-e5ee9125ecff23f337f26834c07a1f0252378818.zip u-boot-imx-e5ee9125ecff23f337f26834c07a1f0252378818.tar.gz u-boot-imx-e5ee9125ecff23f337f26834c07a1f0252378818.tar.bz2 | |
Davinci: ea20: add gpio for keeping power on in board_late_init
The pin called HALTEN drives a transistor to operate the supply
voltage. After HALTEN is high, the user can release the power
switch button and the device will stay powered on.
Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
CC: sbabic@denx.de
CC: dzu@denx.de
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'drivers/gpio/at91_gpio.c')
0 files changed, 0 insertions, 0 deletions