commit 88b2aba5abb0b5952277e73fb319342d65aa5e06
author Andrew Geissler <geissonator@yahoo.com> Fri May 03 10:17:32 2024 -0500
committer Andrew Geissler <geissonator@yahoo.com> Wed May 08 13:32:15 2024 +0000
tree 24fafdcfb9042835fa029fa4584499caba7de6c6
parent 2271cd65e82b9398c95f67672ee23d6e36cd3de8

configurations: system1: add battery voltage to ADC

Start monitoring the RTC battery voltage.

Tested:
- Confirmed /xyz/openbmc_project/sensors/voltage/Battery_Voltage
  showed up under xyz.openbmc_project.ADCSensor

Change-Id: Idc194196e98b6aca5970ffae685136fec54cb166
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>

configurations/system1_baseboard.json

diff --git a/configurations/system1_baseboard.json b/configurations/system1_baseboard.json
index 496cb1a..7d2161a 100644
--- a/configurations/system1_baseboard.json
+++ b/configurations/system1_baseboard.json
@@ -331,6 +331,27 @@
             "Type": "ADC"
         },
         {
+            "BridgeGpio": [
+                {
+                    "Name": "rtc-battery-voltage-read-enable",
+                    "Polarity": "High"
+                }
+            ],
+            "Index": 10,
+            "Name": "Battery Voltage",
+            "PollRate": 86400,
+            "ScaleFactor": 0.4348,
+            "Thresholds": [
+                {
+                    "Direction": "less than",
+                    "Name": "lower critical",
+                    "Severity": 1,
+                    "Value": 2.45
+                }
+            ],
+            "Type": "ADC"
+        },
+        {
             "I2CAddress": 88,
             "I2CBus": 2,
             "Name": "Power Supply Slot 0",