/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ | |
/* | |
* Copyright (C) STMicroelectronics 2017 - All Rights Reserved | |
* Author: Torgue Alexandre <alexandre.torgue@st.com> for STMicroelectronics. | |
*/ | |
#ifndef _DT_BINDINGS_STM32_PINFUNC_H | |
#define _DT_BINDINGS_STM32_PINFUNC_H | |
/* define PIN modes */ | |
#define GPIO 0x0 | |
#define AF0 0x1 | |
#define AF1 0x2 | |
#define AF2 0x3 | |
#define AF3 0x4 | |
#define AF4 0x5 | |
#define AF5 0x6 | |
#define AF6 0x7 | |
#define AF7 0x8 | |
#define AF8 0x9 | |
#define AF9 0xa | |
#define AF10 0xb | |
#define AF11 0xc | |
#define AF12 0xd | |
#define AF13 0xe | |
#define AF14 0xf | |
#define AF15 0x10 | |
#define ANALOG 0x11 | |
/* define Pins number*/ | |
#define PIN_NO(port, line) (((port) - 'A') * 0x10 + (line)) | |
#define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) | |
#endif /* _DT_BINDINGS_STM32_PINFUNC_H */ | |