tests: drivers: spi: spi_controller_peripheral: Add nrf54h20dk cpuppr

Rework existing nrf54h20dk overlays to allow adding of
nrf54h20dk//cpuppr target.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>

tests/drivers/spi/spi_controller_peripheral/boards/nrf54h20dk_nrf54h20_cpuppr.overlay

@@ -0,0 +1,6 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include "nrf54h20dk_nrf54h20_common.dtsi"

tests/drivers/spi/spi_controller_peripheral/sysbuild/vpr_launcher/boards/nrf54h20dk_nrf54h20_cpuapp.overlay

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include "../../../boards/nrf54h20dk_nrf54h20_common.dtsi"
+
+&spi130 {
+	status = "reserved";
+	interrupt-parent = <&cpuppr_clic>;
+};
+
+&dut_spis {
+	status = "reserved";
+	interrupt-parent = <&cpuppr_clic>;
+};

tests/drivers/spi/spi_controller_peripheral/sysbuild/vpr_launcher/prj.conf

@@ -0,0 +1 @@
+# nothing here

tests/drivers/spi/spi_controller_peripheral/testcase.yaml

@@ -6,7 +6,7 @@ common:
     fixture: gpio_spi_loopback
   platform_allow: |
     nrf52840dk/nrf52840 nrf54l15pdk/nrf54l15/cpuapp nrf54h20dk/nrf54h20/cpuapp
-    nrf54h20dk/nrf54h20/cpurad
+    nrf54h20dk/nrf54h20/cpurad nrf54h20dk/nrf54h20/cpuppr
 
 tests:
   drivers.spi.spi_mode0:
@@ -57,3 +57,4 @@ tests:
       - nrf52840dk/nrf52840
       - nrf54l15pdk/nrf54l15/cpuapp
       - nrf54h20dk/nrf54h20/cpurad
+      - nrf54h20dk/nrf54h20/cpuppr