diff options
Diffstat (limited to 'arch/arm/mach-at91/sam_secure.h')
| -rw-r--r-- | arch/arm/mach-at91/sam_secure.h | 19 |
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 */ |