boards: nrf54l15dk: Enable tests and samples for the L05 and L10

This is a follow-up to 21475774fc,
extending the number of tests and samples that use the new L05 and L10.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

samples/boards/nordic/system_off/boards/nrf54l15dk_nrf54l05_cpuapp_retained_mem.overlay

@@ -0,0 +1,25 @@
+/ {
+	cpuapp_sram@20017000 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20017000 DT_SIZE_K(4)>;
+		zephyr,memory-region = "RetainedMem";
+		status = "okay";
+
+		retainedmem0: retainedmem {
+			compatible = "zephyr,retained-ram";
+			status = "okay";
+		};
+	};
+
+	aliases {
+		retainedmemdevice = &retainedmem0;
+	};
+};
+
+&cpuapp_sram {
+	/* Shrink SRAM size to avoid overlap with retained memory region:
+	 * 96 - 4 = 92KB = 0x17000
+	 */
+	reg = <0x20000000 0x17000>;
+	ranges = <0x0 0x20000000 0x17000>;
+};

samples/boards/nordic/system_off/boards/nrf54l15dk_nrf54l10_cpuapp_retained_mem.overlay

@@ -0,0 +1,25 @@
+/ {
+	cpuapp_sram@2002f000 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x2002f000 DT_SIZE_K(4)>;
+		zephyr,memory-region = "RetainedMem";
+		status = "okay";
+
+		retainedmem0: retainedmem {
+			compatible = "zephyr,retained-ram";
+			status = "okay";
+		};
+	};
+
+	aliases {
+		retainedmemdevice = &retainedmem0;
+	};
+};
+
+&cpuapp_sram {
+	/* Shrink SRAM size to avoid overlap with retained memory region:
+	 * 192 - 4 = 188KB = 0x2f000
+	 */
+	reg = <0x20000000 0x2f000>;
+	ranges = <0x0 0x20000000 0x2f000>;
+};

samples/boards/nordic/system_off/sample.yaml

@@ -8,6 +8,8 @@ tests:
     integration_platforms:
       - nrf52840dk/nrf52840
     platform_allow:
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf52840dk/nrf52840
       - nrf52dk/nrf52832

samples/subsys/settings/boards/nrf54l15dk_nrf54l05_cpuapp.conf

@@ -0,0 +1,2 @@
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y

samples/subsys/settings/boards/nrf54l15dk_nrf54l10_cpuapp.conf

@@ -0,0 +1,2 @@
+CONFIG_NVS=y
+CONFIG_SETTINGS_NVS=y

samples/subsys/settings/sample.yaml

@@ -10,6 +10,8 @@ tests:
       - native_sim
       - native_sim/native/64
       - mr_canhubk3
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54h20dk/nrf54h20/cpuapp
     integration_platforms:

tests/drivers/flash/common/testcase.yaml

@@ -42,6 +42,8 @@ tests:
       - mimxrt1060_evk
   drivers.flash.common.no_explicit_erase:
     platform_allow:
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
       - nrf54h20dk/nrf54h20/cpuapp
   drivers.flash.common.tfm_ns:

tests/drivers/retained_mem/api/boards/nrf54l15dk_nrf54l05_cpuapp.conf

@@ -0,0 +1 @@
+CONFIG_POWEROFF=y

tests/drivers/retained_mem/api/boards/nrf54l15dk_nrf54l05_cpuapp.overlay

@@ -0,0 +1,25 @@
+/ {
+	cpuapp_sram@20017000 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x20017000 DT_SIZE_K(4)>;
+		zephyr,memory-region = "RetainedMem";
+		status = "okay";
+
+		retainedmem0: retainedmem {
+			compatible = "zephyr,retained-ram";
+			status = "okay";
+		};
+	};
+
+	aliases {
+		retainedmemtestdevice = &retainedmem0;
+	};
+};
+
+&cpuapp_sram {
+	/* Shrink SRAM size to avoid overlap with retained memory region:
+	 * 96 - 4 = 92KB = 0x17000
+	 */
+	reg = <0x20000000 0x17000>;
+	ranges = <0x0 0x20000000 0x17000>;
+};

tests/drivers/retained_mem/api/boards/nrf54l15dk_nrf54l10_cpuapp.conf

@@ -0,0 +1 @@
+CONFIG_POWEROFF=y

tests/drivers/retained_mem/api/boards/nrf54l15dk_nrf54l10_cpuapp.overlay

@@ -0,0 +1,25 @@
+/ {
+	cpuapp_sram@2002f000 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x2002f000 DT_SIZE_K(4)>;
+		zephyr,memory-region = "RetainedMem";
+		status = "okay";
+
+		retainedmem0: retainedmem {
+			compatible = "zephyr,retained-ram";
+			status = "okay";
+		};
+	};
+
+	aliases {
+		retainedmemtestdevice = &retainedmem0;
+	};
+};
+
+&cpuapp_sram {
+	/* Shrink SRAM size to avoid overlap with retained memory region:
+	 * 192 - 4 = 188KB = 0x2f000
+	 */
+	reg = <0x20000000 0x2f000>;
+	ranges = <0x0 0x20000000 0x2f000>;
+};

tests/drivers/retained_mem/api/testcase.yaml

@@ -9,6 +9,8 @@ tests:
       - qemu_cortex_m3
       - nrf54h20dk/nrf54h20/cpuapp
       - nrf54h20dk/nrf54h20/cpurad
+      - nrf54l15dk/nrf54l05/cpuapp
+      - nrf54l15dk/nrf54l10/cpuapp
       - nrf54l15dk/nrf54l15/cpuapp
     tags:
       - drivers