/*	$NetBSD: stm32-pinfunc.h,v 1.3 2019/01/27 05:07:46 kre Exp $	*/

/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
/*
 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
 * Author: Torgue Alexandre <alexandre.torgue@st.com> for STMicroelectronics.
 */

#ifndef _DT_BINDINGS_STM32_PINFUNC_H
#define _DT_BINDINGS_STM32_PINFUNC_H

/*  define PIN modes */
#define GPIO	0x0
#define AF0	0x1
#define AF1	0x2
#define AF2	0x3
#define AF3	0x4
#define AF4	0x5
#define AF5	0x6
#define AF6	0x7
#define AF7	0x8
#define AF8	0x9
#define AF9	0xa
#define AF10	0xb
#define AF11	0xc
#define AF12	0xd
#define AF13	0xe
#define AF14	0xf
#define AF15	0x10
#define ANALOG	0x11

/* define Pins number*/
#define PIN_NO(port, line)	(((port) - 'A') * 0x10 + (line))

#define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode))

#endif /* _DT_BINDINGS_STM32_PINFUNC_H */