diff --git a/drivers/gpu/nvgpu/include/nvgpu/pmu/pmuif/pg.h b/drivers/gpu/nvgpu/include/nvgpu/pmu/pmuif/pg.h
index 3d17edd77..1f0d06a52 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/pmu/pmuif/pg.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/pmu/pmuif/pg.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2020, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2021, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -37,6 +37,7 @@
 
 /* RPC function calls supported by PG unit */
 #define NV_PMU_RPC_ID_PG_LOADING_PRE_INIT	0x00U
+#define NV_PMU_RPC_ID_PG_LOADING_POST_INIT	0x01U
 #define NV_PMU_RPC_ID_PG_LOADING_INIT	0x0AU
 #define NV_PMU_RPC_ID_PG_LOADING_BUF_LOAD	0x0BU
 #define NV_PMU_RPC_ID_PG_ALLOW	0x04U