[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-davinci / include / mach / spi.h

/*
 * 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
	u8	io_type;
	u8	timer_disable;
	u8	c2tdelay;
	u8	t2cdelay;
	u8	t2edelay;
	u8	c2edelay;
};

#endif	/* __ARCH_ARM_DAVINCI_SPI_H */
Commit	Line	Data
8e2a0013 SP	1	/*
	2	* Copyright 2009 Texas Instruments.
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License as published by
	6	* the Free Software Foundation; either version 2 of the License, or
	7	* (at your option) any later version.
	8	*
	9	* This program is distributed in the hope that it will be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write to the Free Software
	16	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	17	*/
	18
	19	#ifndef __ARCH_ARM_DAVINCI_SPI_H
	20	#define __ARCH_ARM_DAVINCI_SPI_H
	21
23853973 BN	22	#define SPI_INTERN_CS 0xFF
23853973 BN	23
8e2a0013 SP	24	enum {
	25	SPI_VERSION_1, /* For DM355/DM365/DM6467 */
	26	SPI_VERSION_2, /* For DA8xx */
	27	};
	28
	29	struct davinci_spi_platform_data {
	30	u8 version;
	31	u8 num_chipselect;
8e2a0013	32	u8 clk_internal;
e0d205e9	33	u8 intr_line;
53a31b07	34	u8 *chip_sel;
c29e3c60	35	bool cshold_bug;
53a31b07 BN	36	};
	37
	38	struct davinci_spi_config {
	39	u8 wdelay;
	40	u8 odd_parity;
	41	u8 parity_enable;
e0d205e9 BN	42	#define SPI_IO_TYPE_INTR 0
	43	#define SPI_IO_TYPE_POLL 1
	44	u8 io_type;
53a31b07	45	u8 timer_disable;
8e2a0013 SP	46	u8 c2tdelay;
8e2a0013 SP	47	u8 t2cdelay;
7abbf23c BN	48	u8 t2edelay;
7abbf23c BN	49	u8 c2edelay;
8e2a0013 SP	50	};
	51
	52	#endif /* __ARCH_ARM_DAVINCI_SPI_H */