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