Zephyr API Documentation  3.6.99
A Scalable Open Source RTOS
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renesas-rzt2m-gpio.h
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1/*
2 * Copyright (c) 2023 Antmicro <www.antmicro.com>
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_RENESAS_RZT2M_H_
8#define ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_RENESAS_RZT2M_H_
9#include <zephyr/sys/util.h>
10
11#define RZT2M_GPIO_DRIVE_OFFSET 8
12#define RZT2M_GPIO_DRIVE_MASK GENMASK(RZT2M_GPIO_DRIVE_OFFSET + 2, RZT2M_GPIO_DRIVE_OFFSET)
13
17#define RZT2M_GPIO_DRIVE_LOW (0U << RZT2M_GPIO_DRIVE_OFFSET)
18#define RZT2M_GPIO_DRIVE_MIDDLE (1U << RZT2M_GPIO_DRIVE_OFFSET)
19#define RZT2M_GPIO_DRIVE_HIGH (2U << RZT2M_GPIO_DRIVE_OFFSET)
20#define RZT2M_GPIO_DRIVE_ULTRA_HIGH (3U << RZT2M_GPIO_DRIVE_OFFSET)
21
22#define RZT2M_GPIO_SCHMITT_TRIGGER_OFFSET 10
23#define RZT2M_GPIO_SCHMITT_TRIGGER_MASK BIT(RZT2M_GPIO_SCHMITT_TRIGGER_OFFSET)
24
28#define RZT2M_GPIO_SCHMITT_TRIGGER BIT(RZT2M_GPIO_SCHMITT_TRIGGER_OFFSET)
29
30#define RZT2M_GPIO_SLEW_RATE_OFFSET 11
31#define RZT2M_GPIO_SLEW_RATE_MASK BIT(RZT2M_GPIO_SLEW_RATE_OFFSET)
32
36#define RZT2M_GPIO_SLEW_RATE_SLOW 0U
37#define RZT2M_GPIO_SLEW_RATE_FAST BIT(RZT2M_GPIO_SLEW_RATE_OFFSET)
38
39#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_RENESAS_RZT2M_H_ */
Misc utilities.