Zephyr API Documentation 4.0.0-rc2
A Scalable Open Source RTOS
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infineon-xmc4xxx-gpio.h
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1/*
2 * Copyright (c) 2022 Schlumberger
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_INFINEON_XMC4XXX_GPIO_H_
7#define ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_INFINEON_XMC4XXX_GPIO_H_
8
9#define XMC4XXX_GPIO_DS_POS 9
10#define XMC4XXX_GPIO_DS_MASK 0xf
11
12/* GPIO driver will use XMC_GPIO_OUTPUT_STRENGTH_STRONG_MEDIUM_EDGE if DS is unset */
13#define XMC4XXX_GPIO_DS_STRONG_SHARP_EDGE (0x1 << XMC4XXX_GPIO_DS_POS)
14#define XMC4XXX_GPIO_DS_STRONG_MEDIUM_EDGE (0x2 << XMC4XXX_GPIO_DS_POS)
15#define XMC4XXX_GPIO_DS_STRONG_SOFT_EDGE (0x3 << XMC4XXX_GPIO_DS_POS)
16#define XMC4XXX_GPIO_DS_STRONG_SLOW_EDGE (0x4 << XMC4XXX_GPIO_DS_POS)
17#define XMC4XXX_GPIO_DS_MEDIUM (0x5 << XMC4XXX_GPIO_DS_POS)
18/* values 5, 6 not set in xmc4_gpio.h */
19#define XMC4XXX_GPIO_DS_WEAK (0x8 << XMC4XXX_GPIO_DS_POS)
20
21#define XMC4XXX_GPIO_GET_DS(flags) ((flags >> XMC4XXX_GPIO_DS_POS) & XMC4XXX_GPIO_DS_MASK)
22
23#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_INFINEON_XMC4XXX_GPIO_H_ */