gpu: nvgpu: PMU support for gm204/gm206

Adding PMU modules to boot & comunicate
with PMU F/W

JIRA DNVGPU-11

Change-Id: I5afc9209f70fc13376268f9c94daef6b75527c71
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1156028
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm206/pmu_gm206.h b/drivers/gpu/nvgpu/gm206/pmu_gm206.h
new file mode 100644
index 00000000..418f30ac
--- /dev/null
+++ b/drivers/gpu/nvgpu/gm206/pmu_gm206.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __PMU_GM206_H_
+#define __PMU_GM206_H_
+
+void gm206_init_pmu_ops(struct gpu_ops *gops);
+bool gm206_is_priv_load(u32 falcon_id);
+bool gm206_is_lazy_bootstrap(u32 falcon_id);
+int gm206_load_falcon_ucode(struct gk20a *g, u32 falconidmask);
+
+#endif /*__PMU_GM206_H_*/