diff options
author | Jean Delvare <khali@linux-fr.org> | 2010-03-02 06:23:45 -0500 |
---|---|---|
committer | Jean Delvare <khali@linux-fr.org> | 2010-03-02 06:23:45 -0500 |
commit | 927ab2f80745ec26f1e83e6ca15a5b29e134c8e5 (patch) | |
tree | d59d29fcebc2287f87289503f2d6b128a140fd90 /Documentation/i2c | |
parent | 35859254483bce479024781885bc02d860552995 (diff) |
i2c-parport-light: Add SMBus alert support
Add support for the SMBus alert mechanism to the i2c-parport-light
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 'Documentation/i2c')
-rw-r--r-- | Documentation/i2c/busses/i2c-parport-light | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/i2c/busses/i2c-parport-light b/Documentation/i2c/busses/i2c-parport-light index 287436478520..bdc9cbb2e0f2 100644 --- a/Documentation/i2c/busses/i2c-parport-light +++ b/Documentation/i2c/busses/i2c-parport-light | |||
@@ -9,3 +9,14 @@ parport handling is not an option. The drawback is a reduced portability | |||
9 | and the impossibility to daisy-chain other parallel port devices. | 9 | and the impossibility to daisy-chain other parallel port devices. |
10 | 10 | ||
11 | Please see i2c-parport for documentation. | 11 | Please see i2c-parport for documentation. |
12 | |||
13 | Module parameters: | ||
14 | |||
15 | * type: type of adapter (see i2c-parport or modinfo) | ||
16 | |||
17 | * base: base I/O address | ||
18 | Default is 0x378 which is fairly common for parallel ports, at least on PC. | ||
19 | |||
20 | * irq: optional IRQ | ||
21 | This must be passed if you want SMBus alert support, assuming your adapter | ||
22 | actually supports this. | ||