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generated by cgit v1.2.2 (git 2.25.0) at 2025-09-15 16:50:07 -0400
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/*
 * include/linux/spi/spidev.h
 *
 * Copyright (C) 2006 SWAPP
 *	Andrea Paterniani <a.paterniani@swapp-eng.it>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */

#ifndef SPIDEV_H
#define SPIDEV_H


/* User space versions of kernel symbols for SPI clocking modes,
 * matching <linux/spi/spi.h>
 */

#define SPI_CPHA		0x01
#define SPI_CPOL		0x02

#define SPI_MODE_0		(0|0)
#define SPI_MODE_1		(0|SPI_CPHA)
#define SPI_MODE_2		(SPI_CPOL|0)
#define SPI_MODE_3		(SPI_CPOL|SPI_CPHA)