Remove pci_reset from witherspoon config

This pci_reset config causes intermittent network drop
issues on witherspoon. openbmc/openbmc#2288 tracks getting
to root cause of this network issue.

Resolves openbmc/openbmc#2228

Change-Id: I3275f9b231c125cea45e3fa0cd302469343bd654
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/configs/Witherspoon.py b/configs/Witherspoon.py
index dc8272d..df29fdd 100644
--- a/configs/Witherspoon.py
+++ b/configs/Witherspoon.py
@@ -343,6 +343,7 @@
 GPIO_CONFIG['IDBTN'] = \
     {'gpio_pin': 'Q7', 'direction': 'out'}
 
+# TODO openbmc/openbmc#2288 - Determine if any pci resets needed
 GPIO_CONFIGS = {
     'power_config' : {
         'power_good_in' : 'SYS_PWROK_BUFF',
@@ -353,11 +354,6 @@
         'reset_outs' : [
             ('BMC_CP0_RESET_N', False),
         ],
-        'pci_reset_outs': [
-            # net name, polarity, reset hold
-            ('BMC_VS1_PERST_N', False, False),
-            ('BMC_CP0_PERST_ENABLE_R', False, False),
-        ],
     },
     'hostctl_config' : {
         'fsi_data' : 'FSI_DATA',