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| author | Jean Delvare <khali@linux-fr.org> | 2010-03-02 12:23:44 +0100 |
|---|---|---|
| committer | Jean Delvare <khali@linux-fr.org> | 2010-03-02 12:23:44 +0100 |
| commit | 35859254483bce479024781885bc02d860552995 (patch) | |
| tree | 85ab025d778694c8784b2c43584406523c572fe7 /drivers/i2c/busses/i2c-parport.h | |
| parent | e2ca307439fb9df922c3e8891289a2ac05812fb7 (diff) | |
| download | kernel_samsung_smdk4412-35859254483bce479024781885bc02d860552995.zip kernel_samsung_smdk4412-35859254483bce479024781885bc02d860552995.tar.gz kernel_samsung_smdk4412-35859254483bce479024781885bc02d860552995.tar.bz2 | |
i2c-parport: Add SMBus alert support
Add support for the SMBus alert mechanism to the i2c-parport driver.
The ADM1032 evaluation board at least is properly wired for this.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Trent Piepho <tpiepho@freescale.com>
Diffstat (limited to 'drivers/i2c/busses/i2c-parport.h')
| -rw-r--r-- | drivers/i2c/busses/i2c-parport.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-parport.h b/drivers/i2c/busses/i2c-parport.h index ed69d84..a9f6681 100644 --- a/drivers/i2c/busses/i2c-parport.h +++ b/drivers/i2c/busses/i2c-parport.h @@ -1,7 +1,7 @@ /* ------------------------------------------------------------------------ * * i2c-parport.h I2C bus over parallel port * * ------------------------------------------------------------------------ * - Copyright (C) 2003-2004 Jean Delvare <khali@linux-fr.org> + Copyright (C) 2003-2010 Jean Delvare <khali@linux-fr.org> 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 @@ -38,6 +38,7 @@ struct adapter_parm { struct lineop getsda; struct lineop getscl; struct lineop init; + unsigned int smbus_alert:1; }; static struct adapter_parm adapter_parm[] = { @@ -73,6 +74,7 @@ static struct adapter_parm adapter_parm[] = { .setscl = { 0x01, DATA, 1 }, .getsda = { 0x10, STAT, 1 }, .init = { 0xf0, DATA, 0 }, + .smbus_alert = 1, }, /* type 5: ADM1025, ADM1030 and ADM1031 evaluation boards */ { |