TWL 6030 VAUX voltage configuration

[Hans Little]

Dear all,

Could anyone sheld lights on the conifuguration of VAUX voltage output
of TWL 6030 on the Pandaboard (REV. A2)?

From the schematics of the board, the VAUX2 is connected to PIN1 of J4
for the LCD Expansion and the VAUX3 output is connected to PIN30 of
J17 for the Camera interface. However, I measured the voltage on both
PINs, but they are both 0 V.

Besides, in the boot message I found:

[ 0.545562] print_constraints: VAUX2_6030: 1200 <--> 2800 mV at
1800 mV normal standby
[ 0.545898] print_constraints: VAUX3_6030: 1000 <--> 3000 mV at
1200 mV normal standby

Does this mean the VAUX2 and VAUX3 are configured at 1.8V and 1.2V?
But why my measurements are all 0V?

I also failed in finding anything in the " board-omap4panda.c" about
the VAUX configuration. Can anyone give me a hint how the TWL6030 is
initialized and where the VAUX outputs are configured and enabled?

I am using Ubuntu 11.10 server version with kernel 3.0.6 on the
board.

Many thanks in advance!

Cheers,
Hans