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DaVinci: SPI: Adding header file for SPI support. 

This patch adds "spi.h" header file that will be used by board and
architecture specific code.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
This commit is contained in:
Sandeep Paulraj 2010-02-01 09:51:02 -05:00 committed by Kevin Hilman
parent c564191b1c
commit 8e2a0013c2
1 changed files with 44 additions and 0 deletions
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44
arch/arm/mach-davinci/include/mach/spi.h Normal file
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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
enum {
SPI_VERSION_1, /* For DM355/DM365/DM6467 */
SPI_VERSION_2, /* For DA8xx */
};
struct davinci_spi_platform_data {
u8 version;
u8 num_chipselect;
u8 wdelay;
u8 odd_parity;
u8 parity_enable;
u8 wait_enable;
u8 timer_disable;
u8 clk_internal;
u8 cs_hold;
u8 intr_level;
u8 poll_mode;
u8 use_dma;
u8 c2tdelay;
u8 t2cdelay;
};
#endif /* __ARCH_ARM_DAVINCI_SPI_H */