mfd: ti_ssp: Remove unused header

/*

 * Sequencer Serial Port (SSP) driver for Texas Instruments' SoCs

 *

 * Copyright (C) 2010 Texas Instruments Inc

 *

 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

#ifndef __TI_SSP_H__

#define __TI_SSP_H__

struct ti_ssp_dev_data {

	const char	*dev_name;

	void		*pdata;

	size_t		pdata_size;

};

struct ti_ssp_data {

	unsigned long		out_clock;

	struct ti_ssp_dev_data	dev_data[2];

};

struct ti_ssp_spi_data {

	unsigned long	iosel;

	int		num_cs;

	void		(*select)(int cs);

};

/*

 * Sequencer port IO pin configuration bits.  These do not correlate 1-1 with

 * the hardware.  The iosel field in the port data combines iosel1 and iosel2,

 * and is therefore not a direct map to register space.  It is best to use the

 * macros below to construct iosel values.

 *

 * least significant 16 bits --> iosel1

 * most significant 16 bits  --> iosel2

 */

#define SSP_IN			0x0000

#define SSP_DATA		0x0001

#define SSP_CLOCK		0x0002

#define SSP_CHIPSEL		0x0003

#define SSP_OUT			0x0004

#define SSP_PIN_SEL(pin, v)	((v) << ((pin) * 3))

#define SSP_PIN_MASK(pin)	SSP_PIN_SEL(pin, 0x7)

#define SSP_INPUT_SEL(pin)	((pin) << 16)

/* Sequencer port config bits */

#define SSP_EARLY_DIN		BIT(8)

#define SSP_DELAY_DOUT		BIT(9)

/* Sequence map definitions */

#define SSP_CLK_HIGH		BIT(0)

#define SSP_CLK_LOW		0

#define SSP_DATA_HIGH		BIT(1)

#define SSP_DATA_LOW		0

#define SSP_CS_HIGH		BIT(2)

#define SSP_CS_LOW		0

#define SSP_OUT_MODE		BIT(3)

#define SSP_IN_MODE		0

#define SSP_DATA_REG		BIT(4)

#define SSP_ADDR_REG		0

#define SSP_OPCODE_DIRECT	((0x0) << 5)

#define SSP_OPCODE_TOGGLE	((0x1) << 5)

#define SSP_OPCODE_SHIFT	((0x2) << 5)

#define SSP_OPCODE_BRANCH0	((0x4) << 5)

#define SSP_OPCODE_BRANCH1	((0x5) << 5)

#define SSP_OPCODE_BRANCH	((0x6) << 5)

#define SSP_OPCODE_STOP		((0x7) << 5)

#define SSP_BRANCH(addr)	((addr) << 8)

#define SSP_COUNT(cycles)	((cycles) << 8)

int ti_ssp_raw_read(struct device *dev);

int ti_ssp_raw_write(struct device *dev, u32 val);

int ti_ssp_load(struct device *dev, int offs, u32* prog, int len);

int ti_ssp_run(struct device *dev, u32 pc, u32 input, u32 *output);

int ti_ssp_set_mode(struct device *dev, int mode);

int ti_ssp_set_iosel(struct device *dev, u32 iosel);

#endif /* __TI_SSP_H__ */