it8xxx2_pwm.h

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/*
 * Copyright (c) 2021 ITE Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_PWM_IT8XXX2_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_PWM_IT8XXX2_H_
 
#include <zephyr/dt-bindings/dt-util.h>
 
/* PWM prescaler references */
#define PWM_PRESCALER_C4        1
#define PWM_PRESCALER_C6        2
#define PWM_PRESCALER_C7        3
 
/* PWM channel references */
#define PWM_CHANNEL_0           0
#define PWM_CHANNEL_1           1
#define PWM_CHANNEL_2           2
#define PWM_CHANNEL_3           3
#define PWM_CHANNEL_4           4
#define PWM_CHANNEL_5           5
#define PWM_CHANNEL_6           6
#define PWM_CHANNEL_7           7
 
/*
 * Provides a type to hold PWM configuration flags.
 *
 * The upper 8 bits are reserved for SoC specific flags.
 *    Output onpe-drain flag    [ 8 ]
 */
#define PWM_IT8XXX2_OPEN_DRAIN  BIT(8)
 
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_PWM_IT8XXX2_H_ */