root/include/dt-bindings/pinctrl/r7s72100-pinctrl.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Defines macros and constants for Renesas RZ/A1 pin controller pin
   4  * muxing functions.
   5  */
   6 #ifndef __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H
   7 #define __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H
   8 
   9 #define RZA1_PINS_PER_PORT      16
  10 
  11 /*
  12  * Create the pin index from its bank and position numbers and store in
  13  * the upper 16 bits the alternate function identifier
  14  */
  15 #define RZA1_PINMUX(b, p, f)    ((b) * RZA1_PINS_PER_PORT + (p) | (f << 16))
  16 
  17 #endif /* __DT_BINDINGS_PINCTRL_RENESAS_RZA1_H */