| /* |
| * Copyright (c) 2017 Linaro Limited |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_STM32_PINCTRL_COMMON_H_ |
| #define ZEPHYR_STM32_PINCTRL_COMMON_H_ |
| |
| /** |
| * @brief numerical IDs for IO ports |
| */ |
| |
| #define STM32_PORTA 0 /* IO port A */ |
| #define STM32_PORTB 1 /* .. */ |
| #define STM32_PORTC 2 |
| #define STM32_PORTD 3 |
| #define STM32_PORTE 4 |
| #define STM32_PORTF 5 |
| #define STM32_PORTG 6 |
| #define STM32_PORTH 7 |
| #define STM32_PORTI 8 |
| #define STM32_PORTJ 9 |
| #define STM32_PORTK 10 /* IO port K */ |
| |
| #ifndef STM32_PORTS_MAX |
| #define STM32_PORTS_MAX (STM32_PORTK + 1) |
| #endif |
| |
| /** |
| * @brief helper macro to encode an IO port pin in a numerical format |
| */ |
| #define STM32PIN(_port, _pin) \ |
| (_port << 4 | _pin) |
| |
| #endif /* ZEPHYR_STM32_PINCTRL_COMMON_H_ */ |
