commit 2926b9d973cce648463dfc50be95be10fc52c0d7
author gBMC Team <gbmc-core@google.com> Wed Jun 25 18:23:55 2025 -0700
committer Copybara-Service <copybara-worker@google.com> Wed Jun 25 18:24:31 2025 -0700
tree 9ae1d8f2a2c1be79e19384cd1b54535d2364e206
parent 7a7a5e3bcea21bc9208ec6182a25553ac308014c

Add pmbus sensor types

add the support for pmbus sensor types:
Q50SN12072, Q54SN120A4.

#tlbmc

PiperOrigin-RevId: 775917197
Change-Id: Ib6ec85c05abc4880d1a746880f077ca98feb1a9c

tlbmc/configs/entity_config_json_impl.cc

diff --git a/tlbmc/configs/entity_config_json_impl.cc b/tlbmc/configs/entity_config_json_impl.cc
index c2ea2ea..712b31b 100644
--- a/tlbmc/configs/entity_config_json_impl.cc
+++ b/tlbmc/configs/entity_config_json_impl.cc
@@ -706,13 +706,15 @@
         // go/keep-sorted end
 };
 
-constexpr std::array<std::pair<std::string_view, PsuSensorType>, 9>
+constexpr std::array<std::pair<std::string_view, PsuSensorType>, 11>
     kSupportedPsuSensorTypes = {
         // go/keep-sorted start
         {{"ADM1266", PSU_SENSOR_TYPE1_ADM1266},
          {"ADM1272", PSU_SENSOR_TYPE2_ADM1272},
          {"LTC2991", PSU_SENSOR_TYPE4_LTC2991},
          {"LTC4287", PSU_SENSOR_TYPE9_LTC4287},
+         {"Q50SN12072", PSU_SENSOR_TYPE10_Q50SN12072},
+         {"Q54SN120A4", PSU_SENSOR_TYPE11_Q54SN120A4},
          {"RAA228228", PSU_SENSOR_TYPE5_RAA228228},
          {"TDA38725", PSU_SENSOR_TYPE6_TDA38725},
          {"TDA38740", PSU_SENSOR_TYPE7_TDA38740},

tlbmc/psu_sensor_config.proto

diff --git a/tlbmc/psu_sensor_config.proto b/tlbmc/psu_sensor_config.proto
index df6a24c..e55820b 100644
--- a/tlbmc/psu_sensor_config.proto
+++ b/tlbmc/psu_sensor_config.proto
@@ -18,6 +18,8 @@
   PSU_SENSOR_TYPE7_TDA38740 = 7;
   PSU_SENSOR_TYPE8_XDPE1A2G5B = 8;
   PSU_SENSOR_TYPE9_LTC4287 = 9;
+  PSU_SENSOR_TYPE10_Q50SN12072 = 10;
+  PSU_SENSOR_TYPE11_Q54SN120A4 = 11;
 }
 
 // Config for a PSU sensor device.

tlbmc/sensors/psu_sensor.cc

diff --git a/tlbmc/sensors/psu_sensor.cc b/tlbmc/sensors/psu_sensor.cc
index c10cb7d..626c87d 100644
--- a/tlbmc/sensors/psu_sensor.cc
+++ b/tlbmc/sensors/psu_sensor.cc
@@ -56,9 +56,9 @@
   }
 };
 
-constexpr std::array<std::pair<PsuSensorType, std::string_view>, 9>
+constexpr std::array<std::pair<PsuSensorType, std::string_view>, 11>
     kSupportedPsuSensorTypes = {
-        // go/keep-sorted start
+        // go/keep-sorted start numeric=yes
         std::pair<PsuSensorType, std::string_view>{
             PsuSensorType::PSU_SENSOR_TYPE1_ADM1266, "adm1266"},
         std::pair<PsuSensorType, std::string_view>{
@@ -78,6 +78,10 @@
         // LTC4287 uses ltc4286 driver.
         std::pair<PsuSensorType, std::string_view>{
             PsuSensorType::PSU_SENSOR_TYPE9_LTC4287, "ltc4286"},
+        std::pair<PsuSensorType, std::string_view>{
+            PsuSensorType::PSU_SENSOR_TYPE10_Q50SN12072, "pmbus"},
+        std::pair<PsuSensorType, std::string_view>{
+            PsuSensorType::PSU_SENSOR_TYPE11_Q54SN120A4, "pmbus"},
         // go/keep-sorted end
 };