| Patrick Delaunay | a674313 | 2018-07-09 15:17:19 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ |
| 2 | /* |
| 3 | * Copyright (C) STMicroelectronics 2017 - All Rights Reserved |
| 4 | * Author: Torgue Alexandre <alexandre.torgue@st.com> for STMicroelectronics. |
| 5 | */ |
| 6 | |
| Patrice Chotard | 46b1e54 | 2017-12-12 09:49:32 +0100 | [diff] [blame] | 7 | #ifndef _DT_BINDINGS_STM32_PINFUNC_H |
| 8 | #define _DT_BINDINGS_STM32_PINFUNC_H |
| 9 | |
| 10 | /* define PIN modes */ |
| 11 | #define GPIO 0x0 |
| 12 | #define AF0 0x1 |
| 13 | #define AF1 0x2 |
| 14 | #define AF2 0x3 |
| 15 | #define AF3 0x4 |
| 16 | #define AF4 0x5 |
| 17 | #define AF5 0x6 |
| 18 | #define AF6 0x7 |
| 19 | #define AF7 0x8 |
| 20 | #define AF8 0x9 |
| 21 | #define AF9 0xa |
| 22 | #define AF10 0xb |
| 23 | #define AF11 0xc |
| 24 | #define AF12 0xd |
| 25 | #define AF13 0xe |
| 26 | #define AF14 0xf |
| 27 | #define AF15 0x10 |
| 28 | #define ANALOG 0x11 |
| 29 | |
| 30 | /* define Pins number*/ |
| 31 | #define PIN_NO(port, line) (((port) - 'A') * 0x10 + (line)) |
| 32 | |
| 33 | #define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) |
| 34 | |
| 35 | #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ |
| 36 | |