1/*	$NetBSD: rzv2m-pinctrl.h,v 1.1.1.1 2026/01/18 05:21:54 skrll Exp $	*/
2
3/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
4/*
5 * This header provides constants for Renesas RZ/V2M pinctrl bindings.
6 *
7 * Copyright (C) 2022 Renesas Electronics Corp.
8 *
9 */
10
11#ifndef __DT_BINDINGS_RZV2M_PINCTRL_H
12#define __DT_BINDINGS_RZV2M_PINCTRL_H
13
14#define RZV2M_PINS_PER_PORT	16
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 RZV2M_PORT_PINMUX(b, p, f)	((b) * RZV2M_PINS_PER_PORT + (p) | ((f) << 16))
21
22/* Convert a port and pin label to its global pin index */
23#define RZV2M_GPIO(port, pin)	((port) * RZV2M_PINS_PER_PORT + (pin))
24
25#endif /* __DT_BINDINGS_RZV2M_PINCTRL_H */
26