1*e67e8565SEmmanuel Vadot /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ 2*e67e8565SEmmanuel Vadot /* 3*e67e8565SEmmanuel Vadot * Copyright (c) 2021 Linaro Ltd. 4*e67e8565SEmmanuel Vadot * Author: Sam Protsenko <semen.protsenko@linaro.org> 5*e67e8565SEmmanuel Vadot * 6*e67e8565SEmmanuel Vadot * Device Tree bindings for Samsung Exynos USI (Universal Serial Interface). 7*e67e8565SEmmanuel Vadot */ 8*e67e8565SEmmanuel Vadot 9*e67e8565SEmmanuel Vadot #ifndef __DT_BINDINGS_SAMSUNG_EXYNOS_USI_H 10*e67e8565SEmmanuel Vadot #define __DT_BINDINGS_SAMSUNG_EXYNOS_USI_H 11*e67e8565SEmmanuel Vadot 12*e67e8565SEmmanuel Vadot #define USI_V2_NONE 0 13*e67e8565SEmmanuel Vadot #define USI_V2_UART 1 14*e67e8565SEmmanuel Vadot #define USI_V2_SPI 2 15*e67e8565SEmmanuel Vadot #define USI_V2_I2C 3 16*e67e8565SEmmanuel Vadot 17*e67e8565SEmmanuel Vadot #endif /* __DT_BINDINGS_SAMSUNG_EXYNOS_USI_H */ 18