1 /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ 2 /* 3 * Copyright (C) STMicroelectronics 2017 - All Rights Reserved 4 * Author: Torgue Alexandre <alexandre.torgue@st.com> for STMicroelectronics. 5 */ 6 7 #ifndef _DT_BINDINGS_STM32_PINFUNC_H 8 #define _DT_BINDINGS_STM32_PINFUNC_H 9 10 /* define PIN modes */ 11 #define GPIO 0x0 12 #define AF0 0x1 13 #define AF1 0x2 14 #define AF2 0x3 15 #define AF3 0x4 16 #define AF4 0x5 17 #define AF5 0x6 18 #define AF6 0x7 19 #define AF7 0x8 20 #define AF8 0x9 21 #define AF9 0xa 22 #define AF10 0xb 23 #define AF11 0xc 24 #define AF12 0xd 25 #define AF13 0xe 26 #define AF14 0xf 27 #define AF15 0x10 28 #define ANALOG 0x11 29 #define RSVD 0x12 30 31 /* define Pins number*/ 32 #define PIN_NO(port, line) (((port) - 'A') * 0x10 + (line)) 33 34 #define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) 35 36 /* package information */ 37 #define STM32MP_PKG_AA 0x1 38 #define STM32MP_PKG_AB 0x2 39 #define STM32MP_PKG_AC 0x4 40 #define STM32MP_PKG_AD 0x8 41 42 #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ 43