| Patrice Chotard | 46b1e54 | 2017-12-12 09:49:32 +0100 | [diff] [blame^] | 1 | #ifndef _DT_BINDINGS_STM32_PINFUNC_H |
| 2 | #define _DT_BINDINGS_STM32_PINFUNC_H |
| 3 | |
| 4 | /* define PIN modes */ |
| 5 | #define GPIO 0x0 |
| 6 | #define AF0 0x1 |
| 7 | #define AF1 0x2 |
| 8 | #define AF2 0x3 |
| 9 | #define AF3 0x4 |
| 10 | #define AF4 0x5 |
| 11 | #define AF5 0x6 |
| 12 | #define AF6 0x7 |
| 13 | #define AF7 0x8 |
| 14 | #define AF8 0x9 |
| 15 | #define AF9 0xa |
| 16 | #define AF10 0xb |
| 17 | #define AF11 0xc |
| 18 | #define AF12 0xd |
| 19 | #define AF13 0xe |
| 20 | #define AF14 0xf |
| 21 | #define AF15 0x10 |
| 22 | #define ANALOG 0x11 |
| 23 | |
| 24 | /* define Pins number*/ |
| 25 | #define PIN_NO(port, line) (((port) - 'A') * 0x10 + (line)) |
| 26 | |
| 27 | #define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) |
| 28 | |
| 29 | #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ |
| 30 | |