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/*
* Copyright 2009 Texas Instruments.
*
* 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 __ARCH_ARM_DAVINCI_SPI_H
#define __ARCH_ARM_DAVINCI_SPI_H
#define SPI_INTERN_CS 0xFF
enum {
SPI_VERSION_1, /* For DM355/DM365/DM6467 */
SPI_VERSION_2, /* For DA8xx */
};
struct davinci_spi_platform_data {
u8 version;
u8 num_chipselect;
u8 clk_internal;
u8 intr_line;
u8 *chip_sel;
bool cshold_bug;
};
struct davinci_spi_config {
u8 wdelay;
u8 odd_parity;
u8 parity_enable;
#define SPI_IO_TYPE_INTR 0
#define SPI_IO_TYPE_POLL 1
#define SPI_IO_TYPE_DMA 2
u8 io_type;
u8 timer_disable;
u8 c2tdelay;
u8 t2cdelay;
u8 t2edelay;
u8 c2edelay;
};
#endif /* __ARCH_ARM_DAVINCI_SPI_H */
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