tree e134a70e89b4b305942066a0527263a5df218aba
parent 4af83db57ee06f4a1fc27da196ac997a24a78aa8
author Shawn McCarney <shawnmm@us.ibm.com> 1707524760 -0600
committer Shawn McCarney <shawnmm@us.ibm.com> 1707524760 -0600

pseq: Remove output voltage comparison to OV limit

The pgood isolation algorithm for the phosphor-power-sequencer
application is being enhanced to handle more error scenarios.

One major enhancement is the option to determine the pgood status of a
voltage rail by comparing the output voltage to a fault limit.

The original design was to compare the output voltage to both the
overvoltage limit (VOUT_OV_FAULT_LIMIT) and the undervoltage limit
(VOUT_UV_FAULT_LIMIT).

After discussions with subject matter experts, the design has been
changed to remove the comparison with the overvoltage limit.  While this
is important status information, it is not necessarily indicative of a
pgood fault and could lead to false positives.

Change-Id: I664e4b16fcaf32900798c59aeb4e4ed48db964bf
Signed-off-by: Shawn McCarney <shawnmm@us.ibm.com>