pca-series-gpio.h

Go to the documentation of this file.

/*
 * Copyright 2025 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_PCA_SERIES_GPIO_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_PCA_SERIES_GPIO_H_


#define PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG_POS \
                8
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG_MASK \
                (0x3U << PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG_POS)
 
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS \
                10
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_MASK \
                (0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS)


#define PCA_SERIES_GPIO_DRIVE_STRENGTH_X1 \
        ((0x0U << PCA_SERIES_GPIO_DRIVE_STRENGTH_POS) | \
         (0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS))
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_X2 \
        ((0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_POS) | \
         (0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS))
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_X3 \
        ((0x2U << PCA_SERIES_GPIO_DRIVE_STRENGTH_POS) | \
         (0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS))
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_X4 \
        ((0x3U << PCA_SERIES_GPIO_DRIVE_STRENGTH_POS) | \
         (0x1U << PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS))

#define PCA_SERIES_GPIO_DRIVE_STRENGTH_DEFAULT PCA_SERIES_GPIO_DRIVE_STRENGTH_X4
 
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG(x) \
        ((x & PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG_MASK) >> \
        PCA_SERIES_GPIO_DRIVE_STRENGTH_CONFIG_POS)
 
#define PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE(x) \
        ((x & PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_MASK) >> \
        PCA_SERIES_GPIO_DRIVE_STRENGTH_ENABLE_POS)


 
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_PCA_SERIES_GPIO_H_ */