diff --git a/drivers/gpu/nvgpu/common/pmu/volt/volt_rail.c b/drivers/gpu/nvgpu/common/pmu/volt/volt_rail.c
index af92e04d6..1fe58ae66 100644
--- a/drivers/gpu/nvgpu/common/pmu/volt/volt_rail.c
+++ b/drivers/gpu/nvgpu/common/pmu/volt/volt_rail.c
@@ -329,6 +329,8 @@ static int volt_rail_obj_update(struct gk20a *g,
 	/* Updating only vmin as per requirement, later other fields can be added */
 	volt_rail_obj->vmin_limitu_v = pstatus->vmin_limitu_v;
 	volt_rail_obj->max_limitu_v = pstatus->max_limitu_v;
+	volt_rail_obj->current_volt_uv = pstatus->curr_volt_defaultu_v;
+
 	return 0;
 }
 
@@ -585,6 +587,32 @@ int nvgpu_volt_get_vmin_vmax_ps35(struct gk20a *g, u32 *vmin_uv, u32 *vmax_uv)
 	return status;
 }
 
+int nvgpu_volt_get_curr_volt_ps35(struct gk20a *g, u32 *vcurr_uv)
+{
+	struct boardobjgrp *pboardobjgrp;
+	struct boardobj *pboardobj = NULL;
+	struct voltage_rail *volt_rail = NULL;
+	int status;
+	u8 index;
+
+	status = nvgpu_volt_rail_boardobj_grp_get_status(g);
+	if (status != 0) {
+		nvgpu_err(g, "volt rail get status failed");
+		return status;
+	}
+
+	pboardobjgrp = &g->perf_pmu->volt.volt_rail_metadata.volt_rails.super;
+
+	BOARDOBJGRP_FOR_EACH(pboardobjgrp, struct boardobj*, pboardobj, index) {
+		volt_rail = (struct voltage_rail *)(void *)pboardobj;
+		if (volt_rail->current_volt_uv != 0U) {
+			*vcurr_uv = volt_rail->current_volt_uv;
+			return status;
+		}
+	}
+	return status;
+}
+
 u8 nvgpu_volt_get_vmargin_ps35(struct gk20a *g)
 {
 	struct boardobjgrp *pboardobjgrp;
diff --git a/drivers/gpu/nvgpu/include/nvgpu/pmu/volt.h b/drivers/gpu/nvgpu/include/nvgpu/pmu/volt.h
index 779a5d1dd..9895a70c2 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/pmu/volt.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/pmu/volt.h
@@ -87,6 +87,7 @@ struct voltage_rail {
 	s32  volt_delta_uv[CTRL_VOLT_RAIL_VOLT_DELTA_MAX_ENTRIES];
 	u32 vmin_limitu_v;
 	u32 max_limitu_v;
+	u32 current_volt_uv;
 };
 
 int nvgpu_volt_set_voltage(struct gk20a *g, u32 logic_voltage_uv,
@@ -110,5 +111,6 @@ int nvgpu_volt_rail_volt_dev_register(struct gk20a *g, struct voltage_rail
 u8 nvgpu_volt_rail_vbios_volt_domain_convert_to_internal
 	(struct gk20a *g, u8 vbios_volt_domain);
 void nvgpu_pmu_volt_rpc_handler(struct gk20a *g, struct nv_pmu_rpc_header *rpc);
+int nvgpu_volt_get_curr_volt_ps35(struct gk20a *g, u32 *vcurr_uv);
 
 #endif /* NVGPU_PMU_VOLT_H */
diff --git a/drivers/gpu/nvgpu/os/linux/debug_volt.c b/drivers/gpu/nvgpu/os/linux/debug_volt.c
index 34299d050..687d0ab17 100644
--- a/drivers/gpu/nvgpu/os/linux/debug_volt.c
+++ b/drivers/gpu/nvgpu/os/linux/debug_volt.c
@@ -25,7 +25,7 @@ static int get_curr_voltage(void *data, u64 *val)
 	u32 readval;
 	int err;
 
-	err = nvgpu_volt_get_voltage(g, CTRL_VOLT_DOMAIN_LOGIC, &readval);
+	err = nvgpu_volt_get_curr_volt_ps35(g, &readval);
 	if (!err)
 		*val = readval;