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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/mach-at91/sam_secure.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/mach-at91/sam_secure.h')
-rw-r--r--arch/arm/mach-at91/sam_secure.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/sam_secure.h b/arch/arm/mach-at91/sam_secure.h
new file mode 100644
index 000000000..1a0b5ebbf
--- /dev/null
+++ b/arch/arm/mach-at91/sam_secure.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2022, Microchip
+ */
+
+#ifndef SAM_SECURE_H
+#define SAM_SECURE_H
+
+#include <linux/arm-smccc.h>
+
+/* Secure Monitor mode APIs */
+#define SAMA5_SMC_SIP_SET_SUSPEND_MODE 0x400
+#define SAMA5_SMC_SIP_GET_SUSPEND_MODE 0x401
+
+void __init sam_secure_init(void);
+struct arm_smccc_res sam_smccc_call(u32 fn, u32 arg0, u32 arg1);
+bool sam_linux_is_optee_available(void);
+
+#endif /* SAM_SECURE_H */