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_STM32_PINCTRL_COMMON_H_
       8             : #define ZEPHYR_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             : 
      30             : #ifndef STM32_PORTS_MAX
      31           0 : #define STM32_PORTS_MAX (STM32_PORTP + 1)
      32             : #endif
      33             : 
      34             : /**
      35             :  * @brief helper macro to encode an IO port pin in a numerical format
      36             :  */
      37           1 : #define STM32PIN(_port, _pin) \
      38             :         (_port << 4 | _pin)
      39             : 
      40             : #endif  /* ZEPHYR_STM32_PINCTRL_COMMON_H_ */