tree 7fc29541ac6195c5820a73feb5c6a1bec0be4a22
parent 5b043a353c739c2f6fefcef66e6dfee5a4c8ae3c
author Bastian Ruppert <Bastian.Ruppert@Sewerin.de> 1317771813 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1320357386 +0100

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>