arch/arm/mach-w90x900/include/mach/nuc900_spi.h

   1 /*
   2  * arch/arm/mach-w90x900/include/mach/nuc900_spi.h
   3  *
   4  * Copyright (c) 2009 Nuvoton technology corporation.
   5  *
   6  * Wan ZongShun <mcuos.com@gmail.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation;version 2 of the License.
  11  *
  12  */
  13
  14 #ifndef __ASM_ARCH_SPI_H
  15 #define __ASM_ARCH_SPI_H
  16
  17 extern void mfp_set_groupg(struct device *dev);
  18
  19 struct nuc900_spi_info {
  20         unsigned int num_cs;
  21         unsigned int lsb;
  22         unsigned int txneg;
  23         unsigned int rxneg;
  24         unsigned int divider;
  25         unsigned int sleep;
  26         unsigned int txnum;
  27         unsigned int txbitlen;
  28         int bus_num;
  29 };
  30
  31 struct nuc900_spi_chip {
  32         unsigned char bits_per_word;
  33 };
  34
  35 #endif /* __ASM_ARCH_SPI_H */