1*a674313cSPatrick Delaunay /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ 2*a674313cSPatrick Delaunay /* 3*a674313cSPatrick Delaunay * Copyright (C) STMicroelectronics 2017 - All Rights Reserved 4*a674313cSPatrick Delaunay * Author: Torgue Alexandre <alexandre.torgue@st.com> for STMicroelectronics. 5*a674313cSPatrick Delaunay */ 6*a674313cSPatrick Delaunay 746b1e54bSPatrice Chotard #ifndef _DT_BINDINGS_STM32_PINFUNC_H 846b1e54bSPatrice Chotard #define _DT_BINDINGS_STM32_PINFUNC_H 946b1e54bSPatrice Chotard 1046b1e54bSPatrice Chotard /* define PIN modes */ 1146b1e54bSPatrice Chotard #define GPIO 0x0 1246b1e54bSPatrice Chotard #define AF0 0x1 1346b1e54bSPatrice Chotard #define AF1 0x2 1446b1e54bSPatrice Chotard #define AF2 0x3 1546b1e54bSPatrice Chotard #define AF3 0x4 1646b1e54bSPatrice Chotard #define AF4 0x5 1746b1e54bSPatrice Chotard #define AF5 0x6 1846b1e54bSPatrice Chotard #define AF6 0x7 1946b1e54bSPatrice Chotard #define AF7 0x8 2046b1e54bSPatrice Chotard #define AF8 0x9 2146b1e54bSPatrice Chotard #define AF9 0xa 2246b1e54bSPatrice Chotard #define AF10 0xb 2346b1e54bSPatrice Chotard #define AF11 0xc 2446b1e54bSPatrice Chotard #define AF12 0xd 2546b1e54bSPatrice Chotard #define AF13 0xe 2646b1e54bSPatrice Chotard #define AF14 0xf 2746b1e54bSPatrice Chotard #define AF15 0x10 2846b1e54bSPatrice Chotard #define ANALOG 0x11 2946b1e54bSPatrice Chotard 3046b1e54bSPatrice Chotard /* define Pins number*/ 3146b1e54bSPatrice Chotard #define PIN_NO(port, line) (((port) - 'A') * 0x10 + (line)) 3246b1e54bSPatrice Chotard 3346b1e54bSPatrice Chotard #define STM32_PINMUX(port, line, mode) (((PIN_NO(port, line)) << 8) | (mode)) 3446b1e54bSPatrice Chotard 3546b1e54bSPatrice Chotard #endif /* _DT_BINDINGS_STM32_PINFUNC_H */ 3646b1e54bSPatrice Chotard 37