1*c66ec88fSEmmanuel Vadot /* SPDX-License-Identifier: GPL-2.0 */ 2*c66ec88fSEmmanuel Vadot /* 3*c66ec88fSEmmanuel Vadot * This header provides macros for AT91 USART DT bindings. 4*c66ec88fSEmmanuel Vadot * 5*c66ec88fSEmmanuel Vadot * Copyright (C) 2018 Microchip Technology 6*c66ec88fSEmmanuel Vadot * 7*c66ec88fSEmmanuel Vadot * Author: Radu Pirea <radu.pirea@microchip.com> 8*c66ec88fSEmmanuel Vadot * 9*c66ec88fSEmmanuel Vadot */ 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel Vadot #ifndef __DT_BINDINGS_AT91_USART_H__ 12*c66ec88fSEmmanuel Vadot #define __DT_BINDINGS_AT91_USART_H__ 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadot #define AT91_USART_MODE_SERIAL 0 15*c66ec88fSEmmanuel Vadot #define AT91_USART_MODE_SPI 1 16*c66ec88fSEmmanuel Vadot 17*c66ec88fSEmmanuel Vadot #endif /* __DT_BINDINGS_AT91_USART_H__ */ 18