summaryrefslogtreecommitdiffstats
path: root/drivers/w1/w1_family.h
diff options
context:
space:
mode:
authorJean-François Dagenais <dagenaisj@sonatest.com>2011-05-26 16:26:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-26 17:12:38 -0700
commit89610274bd43edc68c66ff7cf58e05debd519a5e (patch)
tree67531694ae20a3e8eff21b458df3ac8485af6e74 /drivers/w1/w1_family.h
parent67dfd54c2d83a76a5756760f7fee0c8cfac52b1c (diff)
downloadop-kernel-dev-89610274bd43edc68c66ff7cf58e05debd519a5e.zip
op-kernel-dev-89610274bd43edc68c66ff7cf58e05debd519a5e.tar.gz
w1: add 1-wire (w1) DS2408 8-Channel Addressable Switch support
This DS2408 w1 slave driver is not complete for all the features of the chip, but its sufficient if you use it as a simple IO expander. [randy.dunlap@oracle.com: fix w1_ds2408.c printk formats] Signed-off-by: Jean-François Dagenais <dagenaisj@sonatest.com> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Szabolcs Gyurko <szabolcs.gyurko@tlt.hu> Cc: Matt Reimer <mreimer@vpop.net> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/w1/w1_family.h')
-rw-r--r--drivers/w1/w1_family.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/w1/w1_family.h b/drivers/w1/w1_family.h
index f3b636d..7513759 100644
--- a/drivers/w1/w1_family.h
+++ b/drivers/w1/w1_family.h
@@ -34,6 +34,7 @@
#define W1_THERM_DS1822 0x22
#define W1_EEPROM_DS2433 0x23
#define W1_THERM_DS18B20 0x28
+#define W1_FAMILY_DS2408 0x29
#define W1_EEPROM_DS2431 0x2D
#define W1_FAMILY_DS2760 0x30
OpenPOWER on IntegriCloud