1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2017-2020, STMicroelectronics - All Rights Reserved 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu 7*91f16700Schasinglulu #ifndef DRIVERS_ST_ETZPC_H 8*91f16700Schasinglulu #define DRIVERS_ST_ETZPC_H 9*91f16700Schasinglulu 10*91f16700Schasinglulu #include <stdbool.h> 11*91f16700Schasinglulu #include <stdint.h> 12*91f16700Schasinglulu 13*91f16700Schasinglulu /* Define security level for each peripheral (DECPROT) */ 14*91f16700Schasinglulu enum etzpc_decprot_attributes { 15*91f16700Schasinglulu ETZPC_DECPROT_S_RW = 0, 16*91f16700Schasinglulu ETZPC_DECPROT_NS_R_S_W = 1, 17*91f16700Schasinglulu ETZPC_DECPROT_MCU_ISOLATION = 2, 18*91f16700Schasinglulu ETZPC_DECPROT_NS_RW = 3, 19*91f16700Schasinglulu ETZPC_DECPROT_MAX = 4, 20*91f16700Schasinglulu }; 21*91f16700Schasinglulu 22*91f16700Schasinglulu void etzpc_configure_decprot(uint32_t decprot_id, 23*91f16700Schasinglulu enum etzpc_decprot_attributes decprot_attr); 24*91f16700Schasinglulu enum etzpc_decprot_attributes etzpc_get_decprot(uint32_t decprot_id); 25*91f16700Schasinglulu void etzpc_lock_decprot(uint32_t decprot_id); 26*91f16700Schasinglulu 27*91f16700Schasinglulu void etzpc_configure_tzma(uint32_t tzma_id, uint16_t tzma_value); 28*91f16700Schasinglulu uint16_t etzpc_get_tzma(uint32_t tzma_id); 29*91f16700Schasinglulu void etzpc_lock_tzma(uint32_t tzma_id); 30*91f16700Schasinglulu bool etzpc_get_lock_tzma(uint32_t tzma_id); 31*91f16700Schasinglulu 32*91f16700Schasinglulu uint8_t etzpc_get_num_per_sec(void); 33*91f16700Schasinglulu uint8_t etzpc_get_revision(void); 34*91f16700Schasinglulu uintptr_t etzpc_get_base_address(void); 35*91f16700Schasinglulu 36*91f16700Schasinglulu int etzpc_init(void); 37*91f16700Schasinglulu 38*91f16700Schasinglulu #endif /* DRIVERS_ST_ETZPC_H */ 39