boards: ambiq: apollo4p_evb: add rtc to apollo4p_evb

RichardSWheatley · fabiobaltieri · commit 5beb73ae40d4 · 2024-08-09T17:58:35.000+01:00
Add RTC to apollo4 plus board

Signed-off-by: Richard Wheatley &lt;richard.wheatley@ambiq.com&gt;
diff --git a/boards/ambiq/apollo4p_evb/apollo4p_evb.dts b/boards/ambiq/apollo4p_evb/apollo4p_evb.dts
@@ -24,6 +24,7 @@
 		led2 = &led2;
 		sw0 = &button0;
 		sw1 = &button1;
+		rtc = &rtc0;
 	};
 
 	leds {
@@ -66,6 +67,11 @@
 	status = "okay";
 };
 
+&rtc0 {
+	status = "okay";
+	clock = "XTAL";
+};
+
 &wdt0 {
 	status = "okay";
 };
diff --git a/boards/ambiq/apollo4p_evb/apollo4p_evb.yaml b/boards/ambiq/apollo4p_evb/apollo4p_evb.yaml
@@ -14,6 +14,7 @@ supported:
   - gpio
   - spi
   - i2c
+  - rtc
   - hwinfo
 testing:
   ignore_tags:
