dts: nordic: Add RESETINFO

Add devicetree nodes for the Reset Information registers on nRF54H20, along with a new binding. Signed-off-by: Grzegorz Swiderski <[email protected]>
zephyrproject-rtos · Apr 17, 2024 · 8fe636b · 8fe636b
1 parent 6a42ede
commit 8fe636b
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diff --git a/dts/bindings/arm/nordic,nrf-resetinfo.yaml b/dts/bindings/arm/nordic,nrf-resetinfo.yaml
@@ -0,0 +1,12 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+description: Nordic RESETINFO (Reset Information)
+
+compatible: "nordic,nrf-resetinfo"
+
+include: base.yaml
+
+properties:
+  reg:
+    required: true
diff --git a/dts/common/nordic/nrf54h20.dtsi b/dts/common/nordic/nrf54h20.dtsi
@@ -168,6 +168,11 @@
 				interrupts = <64 NRF_DEFAULT_IRQ_PRIORITY>,
 					     <65 NRF_DEFAULT_IRQ_PRIORITY>;
 			};
+
+			cpuapp_resetinfo: resetinfo@1e000 {
+				compatible = "nordic,nrf-resetinfo";
+				reg = <0x1e000 0x1000>;
+			};
 		};
 
 		cpurad_peripherals: peripheral@53000000 {
@@ -188,6 +193,11 @@
 				nordic,ficr-names = "vsup", "coarse", "fine";
 			};
 
+			cpurad_resetinfo: resetinfo@1e000 {
+				compatible = "nordic,nrf-resetinfo";
+				reg = <0x1e000 0x1000>;
+			};
+
 			dppic020: dppic@22000 {
 				compatible = "nordic,nrf-dppic-local";
 				reg = <0x22000 0x1000>;