dts: arm: adi: Add counter RTC instance to MAX32xxx

This commit instantiates counter RTC on MAX32xxx MCUs.

Co-authored-by: Sadik Ozer <[email protected]>
Signed-off-by: Okan Sahin <[email protected]>

Author: 2 people

dts/arm/adi/max32/max32xxx.dtsi

@@ -294,6 +294,13 @@
 				#pwm-cells = <3>;
 			};
 		};
+
+		rtc_counter: rtc_counter@40006000 {
+			compatible = "adi,max32-rtc-counter";
+			reg = <0x40006000 0x400>;
+			interrupts = <3 0>;
+			status = "disabled";
+		};
 	};
 };
 

dts/bindings/counter/adi,max32-rtc-counter.yaml

@@ -0,0 +1,9 @@
+# Copyright (c) 2024 Analog Devices, Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+description: ADI MAX32 compatible Counter RTC
+
+compatible: "adi,max32-rtc-counter"
+
+include: [base.yaml]