gpu: Split clk_ops for GK20A and GM20B

Split clk_ops for GK20A and GM20B into different files

Bug 1450787

Change-Id: I34d16c54ac40c70854e80588475434c9e50b51a5
Signed-off-by: Hoang Pham <hopham@nvidia.com>
Reviewed-on: http://git-master/r/437771
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 774e4e85..0b91420b 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -230,6 +230,9 @@ struct gpu_ops {
                 int (*prepare_ucode)(struct gk20a *g);
                 int (*pmu_setup_hw_and_bootstrap)(struct gk20a *g);
         } pmu;
+        struct {
+                int (*init_clk_support)(struct gk20a *g);
+        } clk;
 };
 
 struct gk20a {
@@ -495,6 +498,8 @@ static inline void gk20a_mem_wr32(void *ptr, int w, u32 data)
         ((u32 *)ptr)[w] = data;
 }
 
+void gk20a_init_clk_ops(struct gpu_ops *gops);
+
 /* register accessors */
 int gk20a_lockout_registers(struct gk20a *g);
 int gk20a_restore_registers(struct gk20a *g);