[nrf fromtree] tests: drivers: counter: nrf54h20/cpuflpr support

Added new target nrf54h20/cpuflpr/xip to counter basic
api tests. Only XIP is supported for cpuflpr since
RAM memory for this cpu is too small to fit whole
counter basic test code and data.

Signed-off-by: Łukasz Stępnicki <[email protected]>
(cherry picked from commit 1cb7671)

Author: lstnl

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuflpr_0_9_0.yaml

@@ -11,7 +11,6 @@ sysbuild: true
 ram: 46
 flash: 46
 supported:
-  - counter
   - gpio
   - i2c
   - pwm

boards/nordic/nrf54h20dk/nrf54h20dk_nrf54h20_cpuflpr_xip_0_9_0.yaml

@@ -12,3 +12,4 @@ ram: 46
 flash: 48
 supported:
   - gpio
+  - counter

tests/drivers/counter/counter_basic_api/boards/nrf54h20dk_nrf54h20_cpuflpr_xip.overlay

@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: Apache-2.0 */
+
+#include "nrf54h20dk_nrf54h20_common.dtsi"
+
+/* FLPR does not have interrupts for slow peripherals. */
+&timer130 {
+	status = "disabled";
+};
+
+&timer131 {
+	status = "disabled";
+};
+
+&timer132 {
+	status = "disabled";
+};
+
+&timer133 {
+	status = "disabled";
+};
+
+&timer134 {
+	status = "disabled";
+};
+
+&timer135 {
+	status = "disabled";
+};
+
+&timer136 {
+	status = "disabled";
+};
+
+&timer137 {
+	status = "disabled";
+};
+
+&rtc130 {
+	status = "disabled";
+};
+
+&rtc131 {
+	status = "disabled";
+};

tests/drivers/counter/counter_basic_api/sysbuild/vpr_launcher/boards/nrf54h20dk_nrf54h20_cpuapp.overlay

@@ -1,5 +1,15 @@
 /* SPDX-License-Identifier: Apache-2.0 */
 
+&timer120 {
+	status = "reserved";
+	interrupt-parent = <&cpuflpr_clic>;
+};
+
+&timer121 {
+	status = "reserved";
+	interrupt-parent = <&cpuflpr_clic>;
+};
+
 &timer130 {
 	status = "reserved";
 	interrupt-parent = <&cpuppr_clic>;