drivers/stm32_hash: register resources as secure or not

Register in the shared resources driver the secure or non-secure state
of the HASH instances. Note that only BL32 needs to register the
shared peripheral because BL2 does not embed the shared resources
driver.

Change-Id: I7f78fa8e47da71d48ef8b1dfe4d6f040fe918d8b
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>

drivers/st/crypto/stm32_hash.c

@@ -300,7 +300,9 @@ int stm32_hash_register(void)
 			break;
 		}
 #else
+		/* BL32 uses hash if it is assigned only to secure world */
 		if (hash_info.status == DT_SECURE) {
+			stm32mp_register_secure_periph_iomem(hash_info.base);
 			break;
 		}
 #endif