You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.1 KiB
71 lines
2.1 KiB
20 years ago
|
/*
|
||
|
|
* Copyright (C) 2004 Steven J. Hill
|
||
|
|
* Copyright (C) 2001,2002,2003 Broadcom Corporation
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/i2c-algo-sibyte.h>
|
||
|
|
#include <asm/sibyte/sb1250_regs.h>
|
||
|
|
#include <asm/sibyte/sb1250_smbus.h>
|
||
|
|
|
||
|
|
static struct i2c_algo_sibyte_data sibyte_board_data[2] = {
|
||
|
|
{ NULL, 0, (void *) (KSEG1+A_SMB_BASE(0)) },
|
||
|
|
{ NULL, 1, (void *) (KSEG1+A_SMB_BASE(1)) }
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct i2c_adapter sibyte_board_adapter[2] = {
|
||
|
|
{
|
||
|
|
.owner = THIS_MODULE,
|
||
|
|
.id = I2C_HW_SIBYTE,
|
||
|
|
.class = I2C_CLASS_HWMON,
|
||
|
|
.algo = NULL,
|
||
|
|
.algo_data = &sibyte_board_data[0],
|
||
|
|
.name = "SiByte SMBus 0",
|
||
|
|
},
|
||
|
|
{
|
||
|
|
.owner = THIS_MODULE,
|
||
|
|
.id = I2C_HW_SIBYTE,
|
||
|
|
.class = I2C_CLASS_HWMON,
|
||
|
|
.algo = NULL,
|
||
|
|
.algo_data = &sibyte_board_data[1],
|
||
|
|
.name = "SiByte SMBus 1",
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static int __init i2c_sibyte_init(void)
|
||
|
|
{
|
||
|
|
printk("i2c-swarm.o: i2c SMBus adapter module for SiByte board\n");
|
||
|
|
if (i2c_sibyte_add_bus(&sibyte_board_adapter[0], K_SMB_FREQ_100KHZ) < 0)
|
||
|
|
return -ENODEV;
|
||
|
|
if (i2c_sibyte_add_bus(&sibyte_board_adapter[1], K_SMB_FREQ_400KHZ) < 0)
|
||
|
|
return -ENODEV;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void __exit i2c_sibyte_exit(void)
|
||
|
|
{
|
||
|
|
i2c_sibyte_del_bus(&sibyte_board_adapter[0]);
|
||
|
|
i2c_sibyte_del_bus(&sibyte_board_adapter[1]);
|
||
|
|
}
|
||
|
|
|
||
|
|
module_init(i2c_sibyte_init);
|
||
|
|
module_exit(i2c_sibyte_exit);
|
||
|
|
|
||
|
|
MODULE_AUTHOR("Kip Walker <kwalker@broadcom.com>, Steven J. Hill <sjhill@realitydiluted.com>");
|
||
|
|
MODULE_DESCRIPTION("SMBus adapter routines for SiByte boards");
|
||
|
|
MODULE_LICENSE("GPL");
|