Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2017 Linaro Limited
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_STM32_PINCTRL_COMMON_H_
       8              : #define ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_STM32_PINCTRL_COMMON_H_
       9              : 
      10              : /**
      11              :  * @brief numerical IDs for IO ports
      12              :  */
      13              : 
      14            1 : #define STM32_PORTA 0   /* IO port A */
      15            0 : #define STM32_PORTB 1   /* .. */
      16            0 : #define STM32_PORTC 2
      17            0 : #define STM32_PORTD 3
      18            0 : #define STM32_PORTE 4
      19            0 : #define STM32_PORTF 5
      20            0 : #define STM32_PORTG 6
      21            0 : #define STM32_PORTH 7
      22            0 : #define STM32_PORTI 8
      23            0 : #define STM32_PORTJ 9
      24            0 : #define STM32_PORTK 10  /* IO port K */
      25            0 : #define STM32_PORTM 12  /* IO port M (0xC) */
      26            0 : #define STM32_PORTN 13
      27            0 : #define STM32_PORTO 14
      28            0 : #define STM32_PORTP 15  /* IO port P (0xF) */
      29            0 : #define STM32_PORTQ 16  /* IO port Q (0x10) */
      30            0 : #define STM32_PORTZ 25  /* IO port Z (0x19) */
      31              : 
      32              : #ifndef STM32_PORTS_MAX
      33            0 : #define STM32_PORTS_MAX (STM32_PORTZ + 1)
      34              : #endif
      35              : 
      36              : /**
      37              :  * @brief helper macro to encode an IO port pin in a numerical format
      38              :  */
      39            1 : #define STM32PIN(_port, _pin) \
      40              :         (_port << 4 | _pin)
      41              : 
      42              : #endif  /* ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_STM32_PINCTRL_COMMON_H_ */