hdq driver for OMAP2430/3430

The HDQ/1-Wire module of TI OMAP2430/3430 platforms implement the hardware
protocol of the master functions of the Benchmark HDQ and the Dallas
Semiconductor 1-Wire protocols.  These protocols use a single wire for
communication between the master (HDQ/1-Wire controller) and the slave
(HDQ/1-Wire external compliant device).

This patch provides the HDQ driver to suppport TI OMAP2430/3430 platforms.

Signed-off-by: Madhusudhan Chikkature<madhu.cr@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index c4493091c655..a14d5b6e4c7c 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -52,5 +52,12 @@ config W1_MASTER_GPIO
           This support is also available as a module.  If so, the module
           will be called w1-gpio.ko.
 
+config HDQ_MASTER_OMAP
+        tristate "OMAP HDQ driver"
+        depends on ARCH_OMAP2430 || ARCH_OMAP34XX
+        help
+          Say Y here if you want support for the 1-wire or HDQ Interface
+          on an OMAP processor.
+
 endmenu