samples: sensor/mcux_lpcmp: Add LPCMP use case

Enable LPCMP use case on NXP frdm_mcxn236 board. Signed-off-by: Neil Chen <cheng.chen_1@nxp.com>
zephyrproject-rtos · Oct 21, 2024 · 482d518 · 482d518
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diff --git a/samples/sensor/mcux_lpcmp/README.rst b/samples/sensor/mcux_lpcmp/README.rst
@@ -35,3 +35,14 @@ LPCMP positive input port voltage by changing the voltage input to J2-17.
    :board: frdm_mcxn947//cpu0
    :goals: build flash
    :compact:
+
+Building and Running for NXP FRDM-MCXN236
+=========================================
+Build the application for the :ref:`frdm_mcxn236` board, and adjust the
+LPCMP positive input port voltage by changing the voltage input to J2-8.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/sensor/mcux_lpcmp
+   :board: frdm_mcxn236
+   :goals: build flash
+   :compact:
diff --git a/samples/sensor/mcux_lpcmp/boards/frdm_mcxn236.overlay b/samples/sensor/mcux_lpcmp/boards/frdm_mcxn236.overlay
@@ -0,0 +1,9 @@
+/*
+ * Copyright 2024 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
@@ -4,8 +4,10 @@ sample:
 common:
   platform_allow:
     - frdm_mcxn947/mcxn947/cpu0
+    - frdm_mcxn236
   integration_platforms:
     - frdm_mcxn947/mcxn947/cpu0
+    - frdm_mcxn236
   tags:
     - drivers
     - sensor