LXR linux/include/linux/spi/altera.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Header File for Altera SPI Driver.
   4 */
   5#ifndef __LINUX_SPI_ALTERA_H
   6#define __LINUX_SPI_ALTERA_H
   7
   8#include <linux/regmap.h>
   9#include <linux/spi/spi.h>
  10#include <linux/types.h>
  11
  12/**
  13 * struct altera_spi_platform_data - Platform data of the Altera SPI driver
  14 * @mode_bits:          Mode bits of SPI master.
  15 * @num_chipselect:     Number of chipselects.
  16 * @bits_per_word_mask: bitmask of supported bits_per_word for transfers.
  17 * @num_devices:        Number of devices that shall be added when the driver
  18 *                      is probed.
  19 * @devices:            The devices to add.
  20 */
  21struct altera_spi_platform_data {
  22        u16                             mode_bits;
  23        u16                             num_chipselect;
  24        u32                             bits_per_word_mask;
  25        u16                             num_devices;
  26        struct spi_board_info           *devices;
  27};
  28
  29#endif /* __LINUX_SPI_ALTERA_H */
  30