12999Swollman/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
250476Speter/*
31558Srgrimes * This header provides constants for Renesas RZ/G2L family pinctrl bindings.
41558Srgrimes *
5158857Srodrigc * Copyright (C) 2021 Renesas Electronics Corp.
674815Sru *
71558Srgrimes */
8158857Srodrigc
9158857Srodrigc#ifndef __DT_BINDINGS_RZG2L_PINCTRL_H
10158857Srodrigc#define __DT_BINDINGS_RZG2L_PINCTRL_H
11113091Sobrien
12158857Srodrigc#define RZG2L_PINS_PER_PORT	8
13158857Srodrigc
14149433Spjd/*
15149433Spjd * Create the pin index from its bank and position numbers and store in
16149433Spjd * the upper 16 bits the alternate function identifier
171558Srgrimes */
18#define RZG2L_PORT_PINMUX(b, p, f)	((b) * RZG2L_PINS_PER_PORT + (p) | ((f) << 16))
19
20/* Convert a port and pin label to its global pin index */
21#define RZG2L_GPIO(port, pin)	((port) * RZG2L_PINS_PER_PORT + (pin))
22
23#endif /* __DT_BINDINGS_RZG2L_PINCTRL_H */
24