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 (file)
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.
+