[PATCH] Telecom Clock Driver for MPCBL0010 ATCA computer blade

Signed-off-by: Mark Gross <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
iegor · Oct 31, 2005 · 1a80ba8 · 1a80ba8
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diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2286,6 +2286,11 @@ W:	http://tpmdd.sourceforge.net
 L:	[email protected]
 S:	Maintained
 
+Telecom Clock Driver for MCPL0010
+P: Mark Gross
+M: [email protected]
+S: Supported
+
 TENSILICA XTENSA PORT (xtensa):
 P:	Chris Zankel
 M:	[email protected]

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
@@ -1001,5 +1001,17 @@ config MMTIMER
 
 source "drivers/char/tpm/Kconfig"
 
+config TELCLOCK
+	tristate "Telecom clock driver for MPBL0010 ATCA SBC"
+	depends on EXPERIMENTAL
+	default n
+	help
+	  The telecom clock device is specific to the MPBL0010 ATCA computer and
+	  allows direct userspace access to the configuration of the telecom clock
+	  configuration settings.  This device is used for hardware synchronization
+	  across the ATCA backplane fabric.  Upon loading, the driver exports a
+	  sysfs directory, /sys/devices/platform/telco_clock, with a number of
+	  files for controlling the behavior of this hardware.
+
 endmenu
 
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
@@ -82,6 +82,7 @@ obj-$(CONFIG_NWFLASH) += nwflash.o
 obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
 obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
 obj-$(CONFIG_TANBAC_TB0219) += tb0219.o
+obj-$(CONFIG_TELCLOCK) += tlclk.o
 
 obj-$(CONFIG_WATCHDOG)	+= watchdog/
 obj-$(CONFIG_MWAVE) += mwave/