1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 9a0cfd02..58570d6d 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -747,6 +747,13 @@ struct gpu_ops {
                                 struct boardobjgrp *pboardobjgrp,
                                 struct boardobjgrp_pmu_cmd *cmd);
                 } boardobj;
+                struct {
+                        u32 (*volt_set_voltage)(struct gk20a *g,
+                                u32 logic_voltage_uv, u32 sram_voltage_uv);
+                        u32 (*volt_get_voltage)(struct gk20a *g,
+                                u8 volt_domain, u32 *pvoltage_uv);
+                        u32 (*volt_send_load_cmd_to_pmu)(struct gk20a *g);
+                } volt;
         } pmu_ver;
         struct {
                 int (*get_netlist_name)(struct gk20a *g, int index, char *name);