karo: txul: fix LDO4 output voltage
authorLothar Waßmann <LW@KARO-electronics.de>
Wed, 30 Jan 2019 12:25:45 +0000 (13:25 +0100)
committerLothar Waßmann <LW@KARO-electronics.de>
Wed, 30 Jan 2019 12:25:45 +0000 (13:25 +0100)
commit03e74e4d42ff4a67a607eb7f687d66bbbb6914ef
tree04f5aaeade9fb7b2ced428c3cfa399d7a268c807
parenta0769f87144b75572ac6c347f1be6560160a4f09
karo: txul: fix LDO4 output voltage

Currently the LDO4 which supplies the pins of the CSI interface is
programmed for a voltage of 1.8V (default setting for this LDO of the
RN5T567).
Change this to 3.3V to match the specification of the TXUL modules.
Also configure the sleep state voltages for the LDOs.
board/karo/tx6/rn5t567.h
board/karo/tx6/tx6ul.c