add FPGA manager core
API to support programming FPGA's.
The following functions are exported as GPL:
* fpga_mgr_buf_load
Load fpga from image in buffer
* fpga_mgr_firmware_load
Request firmware and load it to the FPGA.
* fpga_mgr_register
* fpga_mgr_unregister
FPGA device drivers can be added by calling
fpga_mgr_register() to register a set of
fpga_manager_ops to do device specific stuff.
* of_fpga_mgr_get
* fpga_mgr_put
Get/put a reference to a fpga manager.
The following sysfs files are created:
* /sys/class/fpga_manager/<fpga>/name
Name of low level driver.
* /sys/class/fpga_manager/<fpga>/state
State of fpga manager
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/fpga/Kconfig b/drivers/fpga/Kconfig
new file mode 100644
index 0000000..f1f1f6d
--- /dev/null
+++ b/drivers/fpga/Kconfig
@@ -0,0 +1,14 @@
+#
+# FPGA framework configuration
+#
+
+menu "FPGA Configuration Support"
+
+config FPGA
+ tristate "FPGA Configuration Framework"
+ help
+ Say Y here if you want support for configuring FPGAs from the
+ kernel. The FPGA framework adds a FPGA manager class and FPGA
+ manager drivers.
+
+endmenu