commit ad8dc96e3b2c3e28854e0de4ab49351ed547b30c
author Ville Syrjala <syrjala@sci.fi> Wed Feb 06 01:39:01 2008 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> Wed Feb 06 10:41:15 2008 -0800
tree 6faab05e76206f130333ccff4c080600ed00d332
parent 4cdf854f7d60498bbda436068a118b95059b244b

w1-gpio: add GPIO w1 bus master driver

Add a GPIO 1-wire bus master driver.  The driver used the GPIO API to
control the wire and the GPIO pin can be specified using platform data
similar to i2c-gpio.  The driver was tested with AT91SAM9260 + DS2401.

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/w1/masters/Makefile

diff --git a/drivers/w1/masters/Makefile b/drivers/w1/masters/Makefile
index 11551b3..1420b5b 100644
--- a/drivers/w1/masters/Makefile
+++ b/drivers/w1/masters/Makefile
@@ -6,3 +6,4 @@
 obj-$(CONFIG_W1_MASTER_DS2490)		+= ds2490.o
 obj-$(CONFIG_W1_MASTER_DS2482)		+= ds2482.o
 obj-$(CONFIG_W1_MASTER_DS1WM)		+= ds1wm.o
+obj-$(CONFIG_W1_MASTER_GPIO)		+= w1-gpio.o