include/linux/spi/rspi.h

   1 /*
   2  * Renesas SPI driver
   3  *
   4  * Copyright (C) 2012  Renesas Solutions Corp.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; version 2 of the License.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  */
  20
  21 #ifndef __LINUX_SPI_RENESAS_SPI_H__
  22 #define __LINUX_SPI_RENESAS_SPI_H__
  23
  24 struct rspi_plat_data {
  25         unsigned int dma_tx_id;
  26         unsigned int dma_rx_id;
  27
  28         unsigned dma_width_16bit:1;     /* DMAC read/write width = 16-bit */
  29
  30         u16 num_chipselect;
  31 };
  32
  33 #endif