1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2552a848eSStefano Babic /* 3552a848eSStefano Babic * Copyright 2011 Freescale Semiconductor, Inc. 4552a848eSStefano Babic */ 5552a848eSStefano Babic 6552a848eSStefano Babic #ifndef __MXC_SPI_H_ 7552a848eSStefano Babic #define __MXC_SPI_H_ 8552a848eSStefano Babic 9552a848eSStefano Babic /* 10552a848eSStefano Babic * Board-level chip-select callback 11552a848eSStefano Babic * Should return GPIO # to be used for chip-select 12552a848eSStefano Babic */ 13552a848eSStefano Babic 14552a848eSStefano Babic int board_spi_cs_gpio(unsigned bus, unsigned cs); 15552a848eSStefano Babic 16552a848eSStefano Babic #endif 17