tree 07fd14055ed2cc48b1d98b7ff4179aac86fdfe1d
parent de16d053f3275d44279cb662b08da451dc2c66f9
author Matt Spinler <spinler@us.ibm.com> 1513193223 -0600
committer Matt Spinler <spinler@us.ibm.com> 1513283625 -0600

Stop polling the GPU PGOOD fault GPIO

The UCD90160 has been recently reconfigured to tie its
GPU PGOOD GPIO into its master PGOOD.  This means we no
longer have to poll it every second since now if there is a
GPU PGOOD error it will drop the master PGOOD signal SYS_PWR_OK
and the power fault analysis code will be called to perform
a full check and the isolation will be done there.

Change-Id: Ia0b21014f6130ed79f5735c3be6cf5c1d39782fc
Signed-off-by: Matt Spinler <spinler@us.ibm.com>