platform: tegra: add tegra_vpr and smc-calls from Kerenl 4.9

Add tegra specific files tegra_vpr.c, smc-calls.S, ote_protocol.h
and smc-calls.h to nvidia repo that is removed from kernel-4.9.

Bug 200415588

Change-Id: Ibaf02dfb7dad5df3169228c5655e20862b142312
Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1727046
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 53 insertions, 0 deletions

diff --git a/include/linux/ote_protocol.h b/include/linux/ote_protocol.h
new file mode 100644
index 000000000..ef71ac978
--- /dev/null
+++ b/include/linux/ote_protocol.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2013-2018 NVIDIA Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef __OTE_PROTOCOL_H__
+#define __OTE_PROTOCOL_H__
+
+int tegra_set_vpr_params(void *vpr_base, size_t vpr_size);
+
+void trusty_restore_keyslots(void);
+void tlk_restore_keyslots(void);
+
+int te_is_secos_dev_enabled(void);
+
+#endif
diff --git a/include/linux/smc-calls.h b/include/linux/smc-calls.h
new file mode 100644
index 000000000..249a2764a
--- /dev/null
+++ b/include/linux/smc-calls.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2016-2018 NVIDIA Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that 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 __LINUX_SMC_CALLS_H__
+#define __LINUX_SMC_CALLS_H__
+
+/* SMC Definitions*/
+#define TE_SMC_PROGRAM_VPR 0x82000003
+
+uint32_t invoke_smc(uint32_t arg0, uintptr_t arg1, uintptr_t arg2);
+
+#endif /* !__LINUX_SMC_CALLS_H__ */