boards: silabs: Added support for Counter and Watchdog

Added the support for counter and watchdog in efr32xg24_dk2601b board.

(cherry picked from commit f4c067c)

Original-Signed-off-by: Sateesh Kotapati <sateesh.kotapati@silabs.com>
GitOrigin-RevId: f4c067c
Change-Id: Id79f34da62d3f78d6b7840016325fe2041fc17a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/zephyr/+/5529561
Tested-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>

boards/silabs/efr32xg24_dk2601b/efr32xg24_dk2601b.dts

@@ -27,6 +27,7 @@
 		led2 = &blue_led;
 		sw0 = &button0;
 		sw1 = &button1;
+		watchdog0 = &wdog0;
 	};
 
 	leds {
@@ -172,3 +173,7 @@
 &adc0 {
 	status = "okay";
 };
+
+&stimer0 {
+	status = "okay";
+};

boards/silabs/efr32xg24_dk2601b/efr32xg24_dk2601b.yaml

@@ -8,8 +8,10 @@ toolchain:
   - zephyr
   - gnuarmemb
 supported:
+  - counter
   - gpio
   - uart
+  - watchdog
 testing:
   ignore_tags:
     - net

west.yml

@@ -219,7 +219,7 @@ manifest:
       groups:
         - hal
     - name: hal_silabs
-      revision: 442d0fb1d02cc4b2bb159fbff378029998b89049
+      revision: 0c39ee28be31c59a98ed490c3811f68caa1fcbd3
       path: modules/hal/silabs
       groups:
         - hal