Home | History | Annotate | Line # | Download | only in pinctrl 
      1 /*	$NetBSD: rzg2l-pinctrl.h,v 1.1.1.1 2021/11/07 16:49:57 jmcneill Exp $	*/
      2 
      3 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
      4 /*
      5  * This header provides constants for Renesas RZ/G2L family pinctrl bindings.
      6  *
      7  * Copyright (C) 2021 Renesas Electronics Corp.
      8  *
      9  */
     10 
     11 #ifndef __DT_BINDINGS_RZG2L_PINCTRL_H
     12 #define __DT_BINDINGS_RZG2L_PINCTRL_H
     13 
     14 #define RZG2L_PINS_PER_PORT	8
     15 
     16 /*
     17  * Create the pin index from its bank and position numbers and store in
     18  * the upper 16 bits the alternate function identifier
     19  */
     20 #define RZG2L_PORT_PINMUX(b, p, f)	((b) * RZG2L_PINS_PER_PORT + (p) | ((f) << 16))
     21 
     22 /* Convert a port and pin label to its global pin index */
     23  #define RZG2L_GPIO(port, pin)	((port) * RZG2L_PINS_PER_PORT + (pin))
     24 
     25 #endif /* __DT_BINDINGS_RZG2L_PINCTRL_H */
     26