PSU Presence detection in platform manager for morgan800cc (#301)

Summary: Add GPIO pins for psu presence detection for platform manager for morgan800cc UT: I1203 10:20:30.099922 887 PresenceChecker.cpp:84] Value at /dev/gpiochip1 is 1. desiredValue is 1. Assuming presence of PmUnit at /PSU_SLOT@0 I1203 10:20:33.275860 887 PresenceChecker.cpp:84] Value at /dev/gpiochip1 is 1. desiredValue is 1. Assuming presence of PmUnit at /PSU_SLOT@1 Pull Request resolved: #301 Reviewed By: kimdo8736 Differential Revision: D66661204 Pulled By: somasun fbshipit-source-id: 9cb2454a2a645dcd90b56a0358a1f1ddf5580c10
facebook · Dec 4, 2024 · 184ca54 · 184ca54
1 parent c14c5ea
commit 184ca54
Showing 1 changed file with 16 additions and 2 deletions.
diff --git a/fboss/platform/configs/morgan800cc/platform_manager.json b/fboss/platform/configs/morgan800cc/platform_manager.json
@@ -434,13 +434,27 @@
           "slotType": "PSU_SLOT",
           "outgoingI2cBusNames": [
             "MCB_IOB_I2C_MASTER_1"
-          ]
+          ],
+          "presenceDetection": {
+            "gpioLineHandle": {
+              "devicePath": "/[MCB_MCB_GPIO]",
+              "lineIndex": 48,
+              "desiredValue": 1
+            }
+          }
         },
         "PSU_SLOT@1": {
           "slotType": "PSU_SLOT",
           "outgoingI2cBusNames": [
             "MCB_IOB_I2C_MASTER_2"
-          ]
+          ],
+          "presenceDetection": {
+            "gpioLineHandle": {
+              "devicePath": "/[MCB_MCB_GPIO]",
+              "lineIndex": 52,
+              "desiredValue": 1
+            }
+          }
         },
         "FCB_SLOT@0": {
           "slotType": "FCB_SLOT",