include: drivers/sensor: Add NXP LPCMP Header

Add header for NXP LPCMP drivers

Signed-off-by: Zhaoxiang Jin <[email protected]>

Author: ZhaoxiangJin

include/zephyr/drivers/sensor/mcux_lpcmp.h

@@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2020 Vestas Wind Systems A/S
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @file
+ * @brief Data structure for the NXP MCUX low-power analog comparator (LPCMP)
+ */
+
+#ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_LPCMP_H_
+#define ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_LPCMP_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <zephyr/drivers/sensor.h>
+
+/**
+ * @brief lpcmp channels.
+ */
+enum sensor_channel_mcux_lpcmp {
+	/** LPCMP output. */
+	SENSOR_CHAN_MCUX_LPCMP_OUTPUT = SENSOR_CHAN_PRIV_START,
+};
+
+/**
+ * @brief lpcmp trigger types.
+ */
+enum sensor_trigger_type_mcux_lpcmp {
+	/** LPCMP output rising event trigger. */
+	SENSOR_TRIG_MCUX_LPCMP_OUTPUT_RISING = SENSOR_TRIG_PRIV_START,
+	/** LPCMP output falling event trigger. */
+	SENSOR_TRIG_MCUX_LPCMP_OUTPUT_FALLING,
+};
+
+/**
+ * @brief lpcmp attribute types.
+ */
+enum sensor_attribute_mcux_lpcmp {
+	/** LPCMP positive input mux. */
+	SENSOR_ATTR_MCUX_LPCMP_POSITIVE_MUX_INPUT = SENSOR_ATTR_COMMON_COUNT,
+	/** LPCMP negative input mux. */
+	SENSOR_ATTR_MCUX_LPCMP_NEGATIVE_MUX_INPUT,
+
+	/**
+	 * LPCMP internal DAC enable.
+	 *  0b: disable
+	 *  1b: enable
+	 */
+	SENSOR_ATTR_MCUX_LPCMP_DAC_ENABLE,
+	/**
+	 * LPCMP internal DAC high power mode disabled.
+	 *  0b: disable
+	 *  1b: enable
+	 */
+	SENSOR_ATTR_MCUX_LPCMP_DAC_HIGH_POWER_MODE_ENABLE,
+	/** LPCMP internal DAC voltage reference source. */
+	SENSOR_ATTR_MCUX_LPCMP_DAC_REFERENCE_VOLTAGE_SOURCE,
+	/** LPCMP internal DAC output voltage value. */
+	SENSOR_ATTR_MCUX_LPCMP_DAC_OUTPUT_VOLTAGE,
+
+	/** LPCMP internal filter sample enable. */
+	SENSOR_ATTR_MCUX_LPCMP_SAMPLE_ENABLE,
+	/** LPCMP internal filter sample count. */
+	SENSOR_ATTR_MCUX_LPCMP_FILTER_COUNT,
+	/** LPCMP internal filter sample period. */
+	SENSOR_ATTR_MCUX_LPCMP_FILTER_PERIOD,
+
+	/** LPCMP window signal invert. */
+	SENSOR_ATTR_MCUX_LPCMP_COUTA_WINDOW_ENABLE,
+	/** LPCMP window signal invert. */
+	SENSOR_ATTR_MCUX_LPCMP_COUTA_WINDOW_SIGNAL_INVERT_ENABLE,
+	/**
+	 * LPCMP COUTA signal value when a window is closed:
+	 *  00b: latched
+	 *  01b: set to low
+	 *  11b: set to high
+	 */
+	SENSOR_ATTR_MCUX_LPCMP_COUTA_SIGNAL,
+	/**
+	 * LPCMP COUT event to close an active window:
+	 *  xx0b: COUT event cannot close an active window
+	 *  001b: COUT rising edge event close an active window
+	 *  011b: COUT falling edge event close an active window
+	 *  1x1b: COUT both edges event close an active window
+	 */
+	SENSOR_ATTR_MCUX_LPCMP_COUT_EVENT_TO_CLOSE_WINDOW
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_LPCMP_H_ */