include/dt-bindings/soc/samsung,exynos-usi.h

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