1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * arch/arm/include/asm/arm-cci.h 4 * 5 * Copyright (C) 2015 ARM Ltd. 6 */ 7 8 #ifndef __ASM_ARM_CCI_H 9 #define __ASM_ARM_CCI_H 10 11 #ifdef CONFIG_MCPM 12 #include <asm/mcpm.h> 13 14 /* 15 * We don't have a reliable way of detecting whether, 16 * if we have access to secure-only registers, unless 17 * mcpm is registered. 18 */ 19 static inline bool platform_has_secure_cci_access(void) 20 { 21 return mcpm_is_available(); 22 } 23 24 #else 25 static inline bool platform_has_secure_cci_access(void) 26 { 27 return false; 28 } 29 #endif 30 31 #endif 32