add sysfs document for fpga bridge class
authorAlan Tull <atull@opensource.altera.com>
Tue, 1 Nov 2016 19:14:27 +0000 (14:14 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Nov 2016 16:03:35 +0000 (17:03 +0100)
Add documentation for new FPGA bridge class's sysfs interface.

Signed-off-by: Alan Tull <atull@opensource.altera.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/ABI/testing/sysfs-class-fpga-bridge [new file with mode: 0644]

diff --git a/Documentation/ABI/testing/sysfs-class-fpga-bridge b/Documentation/ABI/testing/sysfs-class-fpga-bridge
new file mode 100644 (file)
index 0000000..312ae2c
--- /dev/null
@@ -0,0 +1,11 @@
+What:          /sys/class/fpga_bridge/<bridge>/name
+Date:          January 2016
+KernelVersion: 4.5
+Contact:       Alan Tull <atull@opensource.altera.com>
+Description:   Name of low level FPGA bridge driver.
+
+What:          /sys/class/fpga_bridge/<bridge>/state
+Date:          January 2016
+KernelVersion: 4.5
+Contact:       Alan Tull <atull@opensource.altera.com>
+Description:   Show bridge state as "enabled" or "disabled"