From cebf9279f6aac3f90fe3468211150a048cfcd1d1 Mon Sep 17 00:00:00 2001
From: Neil Chen <cheng.chen_1@nxp.com>
Date: Thu, 26 Dec 2024 16:46:48 +0800
Subject: [PATCH] samples: sensor: Add support for temperature sensor on
 FRDM_MCXN236

Support the shield on FRDM_MCXN236 board by I2C and I3C way.

Signed-off-by: Neil Chen <cheng.chen_1@nxp.com>
---
 .../boards/frdm_mcxn236.overlay               | 14 ++++++++++
 .../boards/frdm_mcxn236.overlay               | 27 +++++++++++++++++++
 samples/sensor/thermometer/sample.yaml        |  2 ++
 3 files changed, 43 insertions(+)
 create mode 100644 boards/shields/p3t1755dp_ard_i2c/boards/frdm_mcxn236.overlay
 create mode 100644 boards/shields/p3t1755dp_ard_i3c/boards/frdm_mcxn236.overlay

diff --git a/boards/shields/p3t1755dp_ard_i2c/boards/frdm_mcxn236.overlay b/boards/shields/p3t1755dp_ard_i2c/boards/frdm_mcxn236.overlay
new file mode 100644
index 00000000000000..22ec2f7453cc02
--- /dev/null
+++ b/boards/shields/p3t1755dp_ard_i2c/boards/frdm_mcxn236.overlay
@@ -0,0 +1,14 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&i3c1 {
+	status = "disabled";
+};
+
+&flexcomm5_lpi2c5 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+};
diff --git a/boards/shields/p3t1755dp_ard_i3c/boards/frdm_mcxn236.overlay b/boards/shields/p3t1755dp_ard_i3c/boards/frdm_mcxn236.overlay
new file mode 100644
index 00000000000000..e3170cc30c5617
--- /dev/null
+++ b/boards/shields/p3t1755dp_ard_i3c/boards/frdm_mcxn236.overlay
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*
+ * The p3t1755 shield board is plugged into the arduino interface on
+ * the FRDM-MCXN236 board, and the J13 on the shield board is connected
+ * to the J9 on the MCXN236 referred below.
+ * J13-1 -> J9-11; J13-2 -> J9-12;
+ * J13-3 -> J9-13; J13-4 -> J9-22;
+ */
+
+#include <freq.h>
+
+&flexcomm5_lpi2c5 {
+	status = "disabled";
+};
+
+&i3c1 {
+	status = "okay";
+
+	i2c-scl-hz = <DT_FREQ_K(400)>;
+	i3c-scl-hz = <DT_FREQ_K(400)>;
+	i3c-od-scl-hz = <DT_FREQ_K(100)>;
+};
diff --git a/samples/sensor/thermometer/sample.yaml b/samples/sensor/thermometer/sample.yaml
index 2d016a130b9208..db1be15fdff484 100644
--- a/samples/sensor/thermometer/sample.yaml
+++ b/samples/sensor/thermometer/sample.yaml
@@ -15,6 +15,8 @@ tests:
       - platform:mimxrt1180_evk/mimxrt1189/cm7:SHIELD=p3t1755dp_ard_i2c
       - platform:mimxrt1180_evk/mimxrt1189/cm33:SHIELD=p3t1755dp_ard_i3c
       - platform:mimxrt1180_evk/mimxrt1189/cm7:SHIELD=p3t1755dp_ard_i3c
+      - platform:frdm_mcxn236:SHIELD=p3t1755dp_ard_i2c
+      - platform:frdm_mcxn236:SHIELD=p3t1755dp_ard_i3c
     harness: console
     harness_config:
       fixture: sensor_ambient_temp