[nrf fromlist] samples: boards: nordic: clock_control: support global hsfll

Extend sample to support global hsfll clock control.

Upstream PR #: 81735

Signed-off-by: Bjarki Arge Andreasen <[email protected]>

Author: bjarki-andreasen

samples/boards/nordic/clock_control/configs/global_hsfll.conf

@@ -0,0 +1,6 @@
+# Copyright (c) 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_CLOCK_CONTROL=y
+
+CONFIG_SAMPLE_CLOCK_FREQUENCY_HZ=320000000

samples/boards/nordic/clock_control/configs/global_hsfll.overlay

@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/{
+	aliases {
+		sample-clock = &hsfll120;
+	};
+};

samples/boards/nordic/clock_control/sample.yaml

@@ -29,3 +29,15 @@ tests:
     extra_args:
       - CONF_FILE="configs/cpuapp_hsfll.conf"
       - DTC_OVERLAY_FILE="configs/cpuapp_hsfll.overlay"
+  sample.boards.nrf.clock_control.global_hsfll:
+    filter: dt_nodelabel_enabled("hsfll120")
+    extra_args:
+      - CONF_FILE="configs/global_hsfll.conf"
+      - DTC_OVERLAY_FILE="configs/global_hsfll.overlay"
+  sample.boards.nrf.clock_control.global_hsfll.req_low_freq_n:
+    filter: dt_nodelabel_enabled("hsfll120")
+    extra_configs:
+      - CONFIG_CLOCK_CONTROL_NRF2_GLOBAL_HSFLL_REQ_LOW_FREQ=n
+    extra_args:
+      - CONF_FILE="configs/global_hsfll.conf"
+      - DTC_OVERLAY_FILE="configs/global_hsfll.overlay"