greybus: sysfs documentation: Document the greybus interface block sysfs files.
Documentation, what, really?
Yes.
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus
new file mode 100644
index 0000000..cd1d812
--- /dev/null
+++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus
@@ -0,0 +1,35 @@
+What: /sys/bus/greybus/device/.../product
+Date: December 2014
+KernelVersion: 3.XX
+Contact: Greg Kroah-Hartman <greg@kroah.com>
+Description:
+ Product ID of a Greybus interface block.
+
+What: /sys/bus/greybus/device/.../product_string
+Date: December 2014
+KernelVersion: 3.XX
+Contact: Greg Kroah-Hartman <greg@kroah.com>
+Description:
+ Product ID string of a Greybus interface block.
+
+What: /sys/bus/greybus/device/.../unique_id
+Date: December 2014
+KernelVersion: 3.XX
+Contact: Greg Kroah-Hartman <greg@kroah.com>
+Description:
+ Unique ID of a Greybus interface block.
+
+What: /sys/bus/greybus/device/.../vendor
+Date: December 2014
+KernelVersion: 3.XX
+Contact: Greg Kroah-Hartman <greg@kroah.com>
+Description:
+ Vendor ID of a Greybus interface block.
+
+What: /sys/bus/greybus/device/.../vendor_string
+Date: December 2014
+KernelVersion: 3.XX
+Contact: Greg Kroah-Hartman <greg@kroah.com>
+Description:
+ Vendor ID string of a Greybus interface block.
+