gpu: nvgpu: Add HAL op for PMU reset

Sequence to reset PMU is different for iGPU and dGPU. Specialize
and implement iGPU version.

Change-Id: I5b9ff2c018a736bc9e27b90d0942c52706b12a12
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1150540

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/pmu_gm20b.c b/drivers/gpu/nvgpu/gm20b/pmu_gm20b.c
index 34d1c30c..8eb600ef 100644
--- a/drivers/gpu/nvgpu/gm20b/pmu_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/pmu_gm20b.c
@@ -323,4 +323,5 @@ void gm20b_init_pmu_ops(struct gpu_ops *gops)
         gops->pmu.pmu_pg_grinit_param = NULL;
         gops->pmu.send_lrf_tex_ltc_dram_overide_en_dis_cmd = NULL;
         gops->pmu.dump_secure_fuses = pmu_dump_security_fuses_gm20b;
+        gops->pmu.reset = gk20a_pmu_reset;
 }