tests/samples: drivers: create test, sample for psi5 driver

Create test, sample for psi5 driver

Signed-off-by: Cong Nguyen Huu <cong.nguyenhuu@nxp.com>

samples/drivers/psi5/CMakeLists.txt

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+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(psi5)
+
+target_sources(app PRIVATE src/main.c)

samples/drivers/psi5/README.rst

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+.. zephyr:code-sample:: psi5
+   :name: PSI5 interface
+   :relevant-api: psi5_interface
+
+   Use the Peripheral Sensor Interface (PSI5) driver.
+
+Overview
+********
+
+The sample application shows how to use the Peripheral Sensor Interface (PSI5) driver:
+
+* Receive data
+* Transmit data
+
+Requirements
+************
+
+This sample requires a PSI5 sensor to be connected.
+
+Building, Flashing and Running
+******************************
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/drivers/psi5
+   :board: s32z2xxdc2/s32z270/rtu0
+   :goals: build flash
+
+Sample Output:
+
+.. code-block:: console
+
+   Rx channel 1 completed
+
+   Tx channel 2 completed

samples/drivers/psi5/boards/s32z2xxdc2_s32z270_rtu0.overlay

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+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		psi5-node = &psi5_0;
+	};
+};
+
+&pinctrl {
+	psi5_0_default: psi5_0_default {
+		group1 {
+			pinmux = <PA7_PSI5_0_SDOUT1>, <PB3_PSI5_0_SDOUT2>;
+			output-enable;
+		};
+		group2 {
+			pinmux = <PA6_PSI5_0_SDIN1>, <PB2_PSI5_0_SDIN2>;
+			input-enable;
+		};
+	};
+};
+
+&psi5_0 {
+	pinctrl-0 = <&psi5_0_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&psi5_0_ch1 {
+	period-sync-pulse-us = <500>;
+	decoder-start-offset-us = <0>;
+	pulse-width-0-us = <100>;
+	pulse-width-1-us = <127>;
+	tx-mode = "long-frame-31";
+	num-rx-buf = <32>;
+	rx-bitrate-kbps = <189>;
+	array-slot-duration-us = <150>;
+	array-slot-start-offset-us = <110>;
+	array-slot-data-length = <16>;
+	array-slot-data-msb-first = <0>;
+	array-slot-has-smc = <0>;
+	array-slot-has-parity = <0>;
+	status = "okay";
+};
+
+&psi5_0_ch2 {
+	period-sync-pulse-us = <8>;
+	decoder-start-offset-us = <0>;
+	pulse-width-0-us = <2>;
+	pulse-width-1-us = <6>;
+	tx-mode = "long-frame-31";
+	num-rx-buf = <32>;
+	rx-bitrate-kbps = <189>;
+	array-slot-duration-us = <500>;
+	array-slot-start-offset-us = <0>;
+	array-slot-data-length = <16>;
+	array-slot-data-msb-first = <0>;
+	array-slot-has-smc = <0>;
+	array-slot-has-parity = <0>;
+	status = "okay";
+};

samples/drivers/psi5/boards/s32z2xxdc2_s32z270_rtu1.overlay

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+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "s32z2xxdc2_s32z270_rtu0.overlay"

samples/drivers/psi5/prj.conf

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+CONFIG_PSI5=y
+CONFIG_PSI5_LOG_LEVEL_DBG=y
+CONFIG_LOG=y

samples/drivers/psi5/sample.yaml

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+sample:
+  name: PSI5 driver sample
+
+tests:
+  sample.drivers.psi5:
+    tags:
+      - drivers
+      - psi5
+    depends_on: psi5
+    filter: dt_alias_exists("psi5-node")
+    harness: sensor

samples/drivers/psi5/src/main.c

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+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/logging/log.h>
+LOG_MODULE_REGISTER(psi5_sample, LOG_LEVEL_DBG);
+
+#include <zephyr/kernel.h>
+
+#include <zephyr/drivers/psi5/psi5.h>
+
+#define PSI5_NODE       DT_ALIAS(psi5_node)
+#define PSI5_CHANNEL_RX 1
+#define PSI5_CHANNEL_TX 2
+
+void tx_cb(const struct device *dev, uint8_t channel_id, enum psi5_status status, void *user_data)
+{
+	LOG_INF("Tx channel %d completed\n", channel_id);
+}
+
+void rx_cb(const struct device *dev, uint8_t channel_id, struct psi5_frame *frame,
+	   enum psi5_status status, void *user_data)
+{
+
+	LOG_INF("Rx channel %d completed\n", channel_id);
+}
+
+int main(void)
+{
+	const struct device *const dev = DEVICE_DT_GET(PSI5_NODE);
+	uint64_t send_data = 0x1234;
+
+	/* Test receive data */
+	psi5_add_rx_callback(dev, PSI5_CHANNEL_RX, rx_cb, NULL);
+
+	psi5_start_sync(dev, PSI5_CHANNEL_RX);
+
+	k_sleep(K_MSEC(100));
+
+	psi5_stop_sync(dev, PSI5_CHANNEL_RX);
+
+	/* Test send data */
+	psi5_start_sync(dev, PSI5_CHANNEL_TX);
+
+	psi5_send(dev, PSI5_CHANNEL_TX, send_data, K_MSEC(100), tx_cb, NULL);
+
+	k_sleep(K_MSEC(100));
+
+	psi5_stop_sync(dev, PSI5_CHANNEL_TX);
+
+	return 0;
+}

tests/drivers/psi5/psi5_api/CMakeLists.txt

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+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(psi5)
+
+FILE(GLOB app_sources src/*.c)
+target_sources(app PRIVATE ${app_sources})

tests/drivers/psi5/psi5_api/boards/s32z2xxdc2_s32z270_rtu0.overlay

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+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		psi5-node = &psi5_0;
+	};
+};
+
+&pinctrl {
+	psi5_0_default: psi5_0_default {
+		group1 {
+			pinmux = <PA7_PSI5_0_SDOUT1>;
+			output-enable;
+		};
+		group2 {
+			pinmux = <PA6_PSI5_0_SDIN1>;
+			input-enable;
+		};
+	};
+};
+
+&psi5_0 {
+	pinctrl-0 = <&psi5_0_default>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&psi5_0_ch1 {
+	period-sync-pulse-us = <500>;
+	decoder-start-offset-us = <0>;
+	pulse-width-0-us = <100>;
+	pulse-width-1-us = <127>;
+	tx-mode = "long-frame-31";
+	num-rx-buf = <32>;
+	rx-bitrate-kbps = <189>;
+	array-slot-duration-us = <150>;
+	array-slot-start-offset-us = <110>;
+	array-slot-data-length = <16>;
+	array-slot-data-msb-first = <0>;
+	array-slot-has-smc = <0>;
+	array-slot-has-parity = <0>;
+	status = "okay";
+};

tests/drivers/psi5/psi5_api/boards/s32z2xxdc2_s32z270_rtu1.overlay

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+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "s32z2xxdc2_s32z270_rtu0.overlay"

tests/drivers/psi5/psi5_api/prj.conf

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+CONFIG_ZTEST=y
+CONFIG_PSI5=y