diff options
Diffstat (limited to 'include/linux/i2c-algo-ite.h')
| -rw-r--r-- | include/linux/i2c-algo-ite.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/include/linux/i2c-algo-ite.h b/include/linux/i2c-algo-ite.h deleted file mode 100644 index 0073fe96c76e..000000000000 --- a/include/linux/i2c-algo-ite.h +++ /dev/null | |||
| @@ -1,72 +0,0 @@ | |||
| 1 | /* ------------------------------------------------------------------------- */ | ||
| 2 | /* i2c-algo-ite.h i2c driver algorithms for ITE IIC adapters */ | ||
| 3 | /* ------------------------------------------------------------------------- */ | ||
| 4 | /* Copyright (C) 1995-97 Simon G. Vogl | ||
| 5 | 1998-99 Hans Berglund | ||
| 6 | |||
| 7 | This program is free software; you can redistribute it and/or modify | ||
| 8 | it under the terms of the GNU General Public License as published by | ||
| 9 | the Free Software Foundation; either version 2 of the License, or | ||
| 10 | (at your option) any later version. | ||
| 11 | |||
| 12 | This program is distributed in the hope that it will be useful, | ||
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 | GNU General Public License for more details. | ||
| 16 | |||
| 17 | You should have received a copy of the GNU General Public License | ||
| 18 | along with this program; if not, write to the Free Software | ||
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | ||
| 20 | /* ------------------------------------------------------------------------- */ | ||
| 21 | |||
| 22 | /* With some changes from Kyösti Mälkki <kmalkki@cc.hut.fi> and even | ||
| 23 | Frodo Looijaard <frodol@dds.nl> */ | ||
| 24 | |||
| 25 | /* Modifications by MontaVista Software, 2001 | ||
| 26 | Changes made to support the ITE IIC peripheral */ | ||
| 27 | |||
| 28 | |||
| 29 | #ifndef I2C_ALGO_ITE_H | ||
| 30 | #define I2C_ALGO_ITE_H 1 | ||
| 31 | |||
| 32 | #include <linux/types.h> | ||
| 33 | |||
| 34 | /* Example of a sequential read request: | ||
| 35 | struct i2c_iic_msg s_msg; | ||
| 36 | |||
| 37 | s_msg.addr=device_address; | ||
| 38 | s_msg.len=length; | ||
| 39 | s_msg.buf=buffer; | ||
| 40 | s_msg.waddr=word_address; | ||
| 41 | ioctl(file,I2C_SREAD, &s_msg); | ||
| 42 | */ | ||
| 43 | #define I2C_SREAD 0x780 /* SREAD ioctl command */ | ||
| 44 | |||
| 45 | struct i2c_iic_msg { | ||
| 46 | __u16 addr; /* device address */ | ||
| 47 | __u16 waddr; /* word address */ | ||
| 48 | short len; /* msg length */ | ||
| 49 | char *buf; /* pointer to msg data */ | ||
| 50 | }; | ||
| 51 | |||
| 52 | #ifdef __KERNEL__ | ||
| 53 | struct i2c_adapter; | ||
| 54 | |||
| 55 | struct i2c_algo_iic_data { | ||
| 56 | void *data; /* private data for lolevel routines */ | ||
| 57 | void (*setiic) (void *data, int ctl, int val); | ||
| 58 | int (*getiic) (void *data, int ctl); | ||
| 59 | int (*getown) (void *data); | ||
| 60 | int (*getclock) (void *data); | ||
| 61 | void (*waitforpin) (void); | ||
| 62 | |||
| 63 | /* local settings */ | ||
| 64 | int udelay; | ||
| 65 | int mdelay; | ||
| 66 | int timeout; | ||
| 67 | }; | ||
| 68 | |||
| 69 | int i2c_iic_add_bus(struct i2c_adapter *); | ||
| 70 | int i2c_iic_del_bus(struct i2c_adapter *); | ||
| 71 | #endif /* __KERNEL__ */ | ||
| 72 | #endif /* I2C_ALGO_ITE_H */ | ||
