blackfin: merge the two TWI header files

There seems to be no need for separate ones since all users include both
files anyhow. Merge them because include/linux/i2c is to be deprecated.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

1 files changed, 0 insertions, 145 deletions

diff --git a/include/linux/i2c/bfin_twi.h b/include/linux/i2c/bfin_twi.h
deleted file mode 100644
index 135a4e0876ae..000000000000
--- a/include/linux/i2c/bfin_twi.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * i2c-bfin-twi.h - interface to ADI TWI controller
- *
- * Copyright 2005-2014 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __I2C_BFIN_TWI_H__
-#define __I2C_BFIN_TWI_H__
-
-#include <linux/types.h>
-#include <linux/i2c.h>
-
-/*
- * ADI twi registers layout
- */
-struct bfin_twi_regs {
-	u16 clkdiv;
-	u16 dummy1;
-	u16 control;
-	u16 dummy2;
-	u16 slave_ctl;
-	u16 dummy3;
-	u16 slave_stat;
-	u16 dummy4;
-	u16 slave_addr;
-	u16 dummy5;
-	u16 master_ctl;
-	u16 dummy6;
-	u16 master_stat;
-	u16 dummy7;
-	u16 master_addr;
-	u16 dummy8;
-	u16 int_stat;
-	u16 dummy9;
-	u16 int_mask;
-	u16 dummy10;
-	u16 fifo_ctl;
-	u16 dummy11;
-	u16 fifo_stat;
-	u16 dummy12;
-	u32 __pad[20];
-	u16 xmt_data8;
-	u16 dummy13;
-	u16 xmt_data16;
-	u16 dummy14;
-	u16 rcv_data8;
-	u16 dummy15;
-	u16 rcv_data16;
-	u16 dummy16;
-};
-
-struct bfin_twi_iface {
-	int			irq;
-	spinlock_t		lock;
-	char			read_write;
-	u8			command;
-	u8			*transPtr;
-	int			readNum;
-	int			writeNum;
-	int			cur_mode;
-	int			manual_stop;
-	int			result;
-	struct i2c_adapter	adap;
-	struct completion	complete;
-	struct i2c_msg		*pmsg;
-	int			msg_num;
-	int			cur_msg;
-	u16			saved_clkdiv;
-	u16			saved_control;
-	struct bfin_twi_regs __iomem *regs_base;
-};
-
-/*  ********************  TWO-WIRE INTERFACE (TWI) MASKS  ********************/
-/* TWI_CLKDIV Macros (Use: *pTWI_CLKDIV = CLKLOW(x)|CLKHI(y);  ) */
-#define	CLKLOW(x)	((x) & 0xFF)	/* Periods Clock Is Held Low */
-#define CLKHI(y)	(((y)&0xFF)<<0x8) /* Periods Before New Clock Low */
-
-/* TWI_PRESCALE Masks */
-#define	PRESCALE	0x007F	/* SCLKs Per Internal Time Reference (10MHz) */
-#define	TWI_ENA		0x0080	/* TWI Enable */
-#define	SCCB		0x0200	/* SCCB Compatibility Enable */
-
-/* TWI_SLAVE_CTL Masks */
-#define	SEN		0x0001	/* Slave Enable */
-#define	SADD_LEN	0x0002	/* Slave Address Length */
-#define	STDVAL		0x0004	/* Slave Transmit Data Valid */
-#define	NAK		0x0008	/* NAK Generated At Conclusion Of Transfer */
-#define	GEN		0x0010	/* General Call Address Matching Enabled */
-
-/* TWI_SLAVE_STAT Masks	*/
-#define	SDIR		0x0001	/* Slave Transfer Direction (RX/TX*) */
-#define GCALL		0x0002	/* General Call Indicator */
-
-/* TWI_MASTER_CTL Masks	*/
-#define	MEN		0x0001	/* Master Mode Enable          */
-#define	MADD_LEN	0x0002	/* Master Address Length       */
-#define	MDIR		0x0004	/* Master Transmit Direction (RX/TX*) */
-#define	FAST		0x0008	/* Use Fast Mode Timing Specs  */
-#define	STOP		0x0010	/* Issue Stop Condition        */
-#define	RSTART		0x0020	/* Repeat Start or Stop* At End Of Transfer */
-#define	DCNT		0x3FC0	/* Data Bytes To Transfer      */
-#define	SDAOVR		0x4000	/* Serial Data Override        */
-#define	SCLOVR		0x8000	/* Serial Clock Override       */
-
-/* TWI_MASTER_STAT Masks */
-#define	MPROG		0x0001	/* Master Transfer In Progress */
-#define	LOSTARB		0x0002	/* Lost Arbitration Indicator (Xfer Aborted) */
-#define	ANAK		0x0004	/* Address Not Acknowledged    */
-#define	DNAK		0x0008	/* Data Not Acknowledged       */
-#define	BUFRDERR	0x0010	/* Buffer Read Error           */
-#define	BUFWRERR	0x0020	/* Buffer Write Error          */
-#define	SDASEN		0x0040	/* Serial Data Sense           */
-#define	SCLSEN		0x0080	/* Serial Clock Sense          */
-#define	BUSBUSY		0x0100	/* Bus Busy Indicator          */
-
-/* TWI_INT_SRC and TWI_INT_ENABLE Masks	*/
-#define	SINIT		0x0001	/* Slave Transfer Initiated    */
-#define	SCOMP		0x0002	/* Slave Transfer Complete     */
-#define	SERR		0x0004	/* Slave Transfer Error        */
-#define	SOVF		0x0008	/* Slave Overflow              */
-#define	MCOMP		0x0010	/* Master Transfer Complete    */
-#define	MERR		0x0020	/* Master Transfer Error       */
-#define	XMTSERV		0x0040	/* Transmit FIFO Service       */
-#define	RCVSERV		0x0080	/* Receive FIFO Service        */
-
-/* TWI_FIFO_CTRL Masks */
-#define	XMTFLUSH	0x0001	/* Transmit Buffer Flush                 */
-#define	RCVFLUSH	0x0002	/* Receive Buffer Flush                  */
-#define	XMTINTLEN	0x0004	/* Transmit Buffer Interrupt Length      */
-#define	RCVINTLEN	0x0008	/* Receive Buffer Interrupt Length       */
-
-/* TWI_FIFO_STAT Masks */
-#define	XMTSTAT		0x0003	/* Transmit FIFO Status                  */
-#define	XMT_EMPTY	0x0000	/* Transmit FIFO Empty                   */
-#define	XMT_HALF	0x0001	/* Transmit FIFO Has 1 Byte To Write     */
-#define	XMT_FULL	0x0003	/* Transmit FIFO Full (2 Bytes To Write) */
-
-#define	RCVSTAT		0x000C	/* Receive FIFO Status                   */
-#define	RCV_EMPTY	0x0000	/* Receive FIFO Empty                    */
-#define	RCV_HALF	0x0004	/* Receive FIFO Has 1 Byte To Read       */
-#define	RCV_FULL	0x000C	/* Receive FIFO Full (2 Bytes To Read)   */
-
-#endif