[nrf noup] dts: choose cryptocell for entropy when available

This is a long-term noup patch because driver support is NCS-only.

Set HAS_HW_NRF_CC3XX to be defined in NS build when cryptocell
is accessed through the PSA API.
We need to know which CC3XX features are available.

Signed-off-by: Georgios Vasilakis <georgios.vasilakis@nordicsemi.no>
Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
(cherry picked from commit c76cf87)
(cherry picked from commit 214533f)
(cherry picked from commit 3819c4a)
(cherry picked from commit 910bb5f)
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>

Author: joerchan

dts/arm/nordic/nrf52840.dtsi

@@ -5,7 +5,7 @@
 
 / {
 	chosen {
-		zephyr,entropy = &rng;
+		zephyr,entropy = &cryptocell;
 		zephyr,flash-controller = &flash_controller;
 	};
 
@@ -543,7 +543,7 @@
 			reg = <0x5002a000 0x1000>, <0x5002b000 0x1000>;
 			reg-names = "wrapper", "core";
 			interrupts = <42 NRF_DEFAULT_IRQ_PRIORITY>;
-			status = "disabled";
+			status = "okay";
 		};
 	};
 };

dts/arm/nordic/nrf5340_cpuapp.dtsi

@@ -33,7 +33,7 @@
 	};
 
 	chosen {
-		zephyr,entropy = &rng_hci;
+		zephyr,entropy = &cryptocell;
 		zephyr,flash-controller = &flash_controller;
 	};
 
@@ -91,7 +91,7 @@
 			reg = <0x50844000 0x1000>, <0x50845000 0x1000>;
 			reg-names = "wrapper", "core";
 			interrupts = <68 NRF_DEFAULT_IRQ_PRIORITY>;
-			status = "disabled";
+			status = "okay";
 		};
 	};
 

dts/arm/nordic/nrf91.dtsi

@@ -28,6 +28,7 @@
 	};
 
 	chosen {
+		zephyr,entropy = &cryptocell;
 		zephyr,flash-controller = &flash_controller;
 	};
 
@@ -51,7 +52,7 @@
 			reg = <0x50840000 0x1000>, <0x50841000 0x1000>;
 			reg-names = "wrapper", "core";
 			interrupts = <64 NRF_DEFAULT_IRQ_PRIORITY>;
-			status = "disabled";
+			status = "okay";
 		};
 
 		ctrlap: ctrlap@50006000 {

soc/arm/nordic_nrf/Kconfig.peripherals

@@ -13,10 +13,12 @@ config HAS_HW_NRF_BPROT
 	def_bool $(dt_compat_enabled,$(DT_COMPAT_NORDIC_NRF_BPROT))
 
 config HAS_HW_NRF_CC310
-	def_bool $(dt_compat_enabled,$(DT_COMPAT_ARM_CRYPTOCELL_310))
+	def_bool $(dt_compat_enabled,$(DT_COMPAT_ARM_CRYPTOCELL_310)) || \
+		 ($(dt_nodelabel_enabled,psa_rng) && SOC_SERIES_NRF91X)
 
 config HAS_HW_NRF_CC312
-	def_bool $(dt_compat_enabled,$(DT_COMPAT_ARM_CRYPTOCELL_312))
+	def_bool $(dt_compat_enabled,$(DT_COMPAT_ARM_CRYPTOCELL_312)) || \
+		 ($(dt_nodelabel_enabled,psa_rng) && SOC_NRF5340_CPUAPP)
 
 config HAS_HW_NRF_CCM
 	def_bool $(dt_compat_enabled,$(DT_COMPAT_NORDIC_NRF_CCM))