69 static const char __unused *shres2str_id(enum stm32mp_shres id)  in shres2str_id()  argument
71 	assert(id < ARRAY_SIZE(shres2str_id_tbl));  in shres2str_id()
73 	return shres2str_id_tbl[id];  in shres2str_id()
95 static bool periph_is_non_secure(enum stm32mp_shres id)  in periph_is_non_secure()  argument
99 	return (shres_state[id] == SHRES_NON_SECURE) ||  in periph_is_non_secure()
100 	       (shres_state[id] == SHRES_UNREGISTERED);  in periph_is_non_secure()
103 static bool periph_is_secure(enum stm32mp_shres id)  in periph_is_secure()  argument
105 	return !periph_is_non_secure(id);  in periph_is_secure()
137 static void register_periph(enum stm32mp_shres id, unsigned int state)  in register_periph()  argument
139 	assert((id < STM32MP1_SHRES_COUNT) &&  in register_periph()
143 		if (shres_state[id] == state) {  in register_periph()
149 	if ((shres_state[id] != SHRES_UNREGISTERED) &&  in register_periph()
150 	    (shres_state[id] != state)) {  in register_periph()
152 			shres2str_id(id),  in register_periph()
153 			shres2str_state(shres_state[id]),  in register_periph()
158 	if (shres_state[id] == SHRES_UNREGISTERED) {  in register_periph()
160 			shres2str_id(id), shres2str_state(state));  in register_periph()
163 	if ((id >= STM32MP1_SHRES_GPIOZ(0)) &&  in register_periph()
164 	    (id <= STM32MP1_SHRES_GPIOZ(7)) &&  in register_periph()
165 	    ((unsigned int)(id - STM32MP1_SHRES_GPIOZ(0)) >= get_gpioz_nbpin())) {  in register_periph()
167 		      (int)(id - STM32MP1_SHRES_GPIOZ(0)), get_gpioz_nbpin());  in register_periph()
171 	shres_state[id] = (uint8_t)state;  in register_periph()
177 		switch (id) {  in register_periph()
225 void stm32mp_register_secure_periph(enum stm32mp_shres id)  in stm32mp_register_secure_periph()  argument
227 	register_periph(id, SHRES_SECURE);  in stm32mp_register_secure_periph()
230 void stm32mp_register_non_secure_periph(enum stm32mp_shres id)  in stm32mp_register_non_secure_periph()  argument
232 	register_periph(id, SHRES_NON_SECURE);  in stm32mp_register_non_secure_periph()
237 	enum stm32mp_shres id;  in register_periph_iomem()  local
241 		id = STM32MP1_SHRES_CRYP1;  in register_periph_iomem()
244 		id = STM32MP1_SHRES_HASH1;  in register_periph_iomem()
247 		id = STM32MP1_SHRES_I2C4;  in register_periph_iomem()
250 		id = STM32MP1_SHRES_I2C6;  in register_periph_iomem()
253 		id = STM32MP1_SHRES_IWDG1;  in register_periph_iomem()
256 		id = STM32MP1_SHRES_RNG1;  in register_periph_iomem()
259 		id = STM32MP1_SHRES_RTC;  in register_periph_iomem()
262 		id = STM32MP1_SHRES_SPI6;  in register_periph_iomem()
265 		id = STM32MP1_SHRES_USART1;  in register_periph_iomem()
300 	register_periph(id, state);  in register_periph_iomem()
477 static bool mckprot_protects_periph(enum stm32mp_shres id)  in mckprot_protects_periph()  argument
479 	switch (id) {  in mckprot_protects_periph()
489 static enum etzpc_decprot_attributes shres2decprot_attr(enum stm32mp_shres id)  in shres2decprot_attr()  argument
491 	assert((id < STM32MP1_SHRES_GPIOZ(0)) ||  in shres2decprot_attr()
492 	       (id > STM32MP1_SHRES_GPIOZ(7)));  in shres2decprot_attr()
494 	if (periph_is_non_secure(id)) {  in shres2decprot_attr()
569 	unsigned int id;  in print_shared_resources_state()  local
571 	for (id = 0U; id < STM32MP1_SHRES_COUNT; id++) {  in print_shared_resources_state()
572 		switch (shres_state[id]) {  in print_shared_resources_state()
574 			INFO("stm32mp1 %s is secure\n", shres2str_id(id));  in print_shared_resources_state()
578 			VERBOSE("stm32mp %s is non-secure\n", shres2str_id(id));  in print_shared_resources_state()
581 			VERBOSE("stm32mp %s is invalid\n", shres2str_id(id));  in print_shared_resources_state()