1 files changed, 32 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/pstate/pstate.h b/drivers/gpu/nvgpu/pstate/pstate.h
index fb49adf3..11fa4c77 100644
--- a/drivers/gpu/nvgpu/pstate/pstate.h
+++ b/drivers/gpu/nvgpu/pstate/pstate.h
@@ -12,8 +12,40 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  */
+#ifndef __PSTATE_H__
+#define __PSTATE_H__
 
 #include "gk20a/gk20a.h"
+#include "clk/clk.h"
+
+#define CTRL_PERF_PSTATE_TYPE_3X        0x3
+
+#define CLK_SET_INFO_MAX_SIZE           (32)
+
+struct clk_set_info {
+        enum nv_pmu_clk_clkwhich clkwhich;
+        u32 nominal_mhz;
+        u32 min_mhz;
+        u32 max_mhz;
+};
+
+struct clk_set_info_list {
+        u32 clksetinfolistsize;
+        struct clk_set_info clksetinfo[CLK_SET_INFO_MAX_SIZE];
+};
+
+struct pstate {
+        struct boardobj super;
+        u32 num;
+        struct clk_set_info_list clklist;
+};
+
+struct pstates {
+        struct boardobjgrp_e32 super;
+        u32  num_levels;
+};
 
 int gk20a_init_pstate_support(struct gk20a *g);
 int gk20a_init_pstate_pmu_support(struct gk20a *g);
+
+#endif /* __PSTATE_H__ */