UCB1400 in suspend

From: Mort Pugh (mpugh_at_nowhere.com)
Date: 08/27/04 

Date: Fri, 27 Aug 2004 09:33:56 -0400

I am working on a PXA255 platform with a UCB1400 using CE 4.2.

I am trying to minimize the current usage during suspend, and having trouble
with the UCB1400. Beginning to think that it is a hardware problem, but
before I give up on software thought that I would see if anyone has any
thoughts.

The UCB1400 register 0x26 (Power status and control) should turn off the
VREF by setting PR3 (bit 11), or at least that is my understanding. But
VREF does not appear to go low.

Any thoughts? 

-- 
Mort