arch/arm/include/asm/imx-common/spi.h

   1 /*
   2  * Copyright 2011 Freescale Semiconductor, Inc.
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef __MXC_SPI_H_
   8 #define __MXC_SPI_H_
   9
  10 /*
  11  * Board-level chip-select callback
  12  * Should return GPIO # to be used for chip-select
  13  */
  14
  15 int board_spi_cs_gpio(unsigned bus, unsigned cs);
  16
  17 #endif