commit 9a60c8b403e9afcf1fd309c07667a929e0e21fbc
author Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com> Tue Jan 16 22:52:25 2024 -0600
committer Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com> Wed Jan 17 06:54:12 2024 +0000
tree 76ea05aa44b4bc5860149f810ee12bd4f265c75c
parent 0eb8cacc07375beb3c0b6008dc5d5b6c7090ae37

Enable MUX by getting it out of hold state

Bring MUX out of hold state by setting the holdidle to 0.
This will be done only if the MUX details are in the system json.
Done during system vpd collection so that it is run only once.

Change-Id: I9d598ca6a6285a05956bdf1d470f1a561f7c1d0d
Signed-off-by: Jinu Joy Thomas <jinu.joy.thomas@in.ibm.com>

config/ibm/50001000_v2.json

diff --git a/config/ibm/50001000_v2.json b/config/ibm/50001000_v2.json
index 221b9c5..178d670 100644
--- a/config/ibm/50001000_v2.json
+++ b/config/ibm/50001000_v2.json
@@ -24,6 +24,28 @@
             }
         }
     },
+    "muxes": [
+        {
+            "i2bus": "4",
+            "deviceaddress": "0xE0",
+            "holdidlepath": "/sys/bus/i2c/drivers/pca954x/4-0070/hold_idle"
+        },
+        {
+            "i2bus": "5",
+            "deviceaddress": "0xE0",
+            "holdidlepath": "/sys/bus/i2c/drivers/pca954x/5-0070/hold_idle"
+        },
+        {
+            "i2bus": "6",
+            "deviceaddress": "0xE0",
+            "holdidlepath": "/sys/bus/i2c/drivers/pca954x/6-0070/hold_idle"
+        },
+        {
+            "i2bus": "11",
+            "deviceaddress": "0xE0",
+            "holdidlepath": "/sys/bus/i2c/drivers/pca954x/11-0070/hold_idle"
+        }
+    ],
     "frus": {
         "/sys/bus/i2c/drivers/at24/8-0050/eeprom": [
             {