samples: matter: Add nRF54L10 to diagnostic logs snippet

Extended the diagnostic logs snippet by nRF54L10 target and updated
HW requirements page.

Signed-off-by: Arkadiusz Balys <[email protected]>

Author: ArekBalysNordic

snippets/matter-diagnostic-logs/boards/nrf54l15dk_nrf54l10_cpuapp.overlay

@@ -0,0 +1,50 @@
+/* Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/ {
+	cpuapp_sram@2002F340 {
+		compatible = "zephyr,memory-region", "mmio-sram";
+		reg = <0x2002F340 0xCC0>;
+		zephyr,memory-region = "DiagnosticLogMem";
+		status = "okay";
+		retainedmem {
+			compatible = "zephyr,retained-ram";
+			status = "okay";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			/* Reserve 192 B for the crash logs. */
+			crash_retention: retention@0 {
+					compatible = "zephyr,retention";
+					status = "okay";
+					reg = <0x0 0xC0>;
+					prefix = [08 04];
+					checksum = <2>;
+			};
+
+			/* Reserve 2 kB for the network logs. */
+			network_logs_retention: retention@c0 {
+					compatible = "zephyr,retention";
+					status = "okay";
+					reg = <0xC0 0x800>;
+					prefix = [06 03];
+					checksum = <2>;
+			};
+
+			/* Reserve 1 kB for the end user logs. */
+			end_user_logs_retention: retention@8c0 {
+					compatible = "zephyr,retention";
+					status = "okay";
+					reg = <0x8C0 0x400>;
+					prefix = [05 02];
+					checksum = <2>;
+			};
+		};
+	};
+};
+
+/* Reduce cpuapp_sram usage by 3264 B to account for non-init area */
+&cpuapp_sram {
+	reg = <0x20000000 0x2F340>;
+};

snippets/matter-diagnostic-logs/snippet.yml

@@ -18,3 +18,6 @@ boards:
   nrf54l15dk/nrf54l15/cpuapp:
     append:
       EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15dk_nrf54l15_cpuapp.overlay
+  nrf54l15dk/nrf54l10/cpuapp:
+    append:
+      EXTRA_DTC_OVERLAY_FILE: boards/nrf54l15dk_nrf54l10_cpuapp.overlay