samples: sensor/mcux_lpcmp: Add LPCMP use case

NeilChen93 · kartben · commit 096468e7f26a · 2025-04-25T18:59:33.000+02:00
Enable LPCMP use case on NXP frdm_mcxa153 board.

Signed-off-by: Neil Chen &lt;cheng.chen_1@nxp.com&gt;
diff --git a/samples/sensor/mcux_lpcmp/README.rst b/samples/sensor/mcux_lpcmp/README.rst
@@ -57,3 +57,14 @@ LPCMP positive input port voltage by changing the voltage input to J2-9.
    :board: frdm_mcxa156
    :goals: build flash
    :compact:
+
+Building and Running for NXP FRDM-MCXA153
+=========================================
+Build the application for the :zephyr:board:`frdm_mcxa153` board, and adjust the
+LPCMP positive input port voltage by changing the voltage input to J2-9.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/sensor/mcux_lpcmp
+   :board: frdm_mcxa153
+   :goals: build flash
+   :compact:
diff --git a/samples/sensor/mcux_lpcmp/boards/frdm_mcxa153.overlay b/samples/sensor/mcux_lpcmp/boards/frdm_mcxa153.overlay
@@ -0,0 +1,9 @@
+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&lpcmp0 {
+	function-clock = "CMP_CLOCK";
+};
diff --git a/samples/sensor/mcux_lpcmp/sample.yaml b/samples/sensor/mcux_lpcmp/sample.yaml
@@ -7,6 +7,7 @@ common:
     - mcx_n9xx_evk/mcxn947/cpu0
     - frdm_mcxn236
     - frdm_mcxa156
+    - frdm_mcxa153
   integration_platforms:
     - frdm_mcxn947/mcxn947/cpu0
     - frdm_mcxn236
