fpga: region: add missing DT documentation for config complete timeout

Commit 42d5ec954719 ("fpga: add config complete timeout") introduced the
config complete property but didn't include the corresponding DT binding
documentation. Add it now.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Reviewed-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.txt b/Documentation/devicetree/bindings/fpga/fpga-region.txt
index 3b32ba15a71730838fb33bebb1365013b3c3c74d..290ded428e81366b98f4561b7e9724003690e970 100644 (file)
--- a/Documentation/devicetree/bindings/fpga/fpga-region.txt
+++ b/Documentation/devicetree/bindings/fpga/fpga-region.txt
@@ -192,6 +192,8 @@ Optional properties:
 - region-freeze-timeout-us : The maximum time in microseconds to wait for
        bridges to successfully become disabled before the region has been
        programmed.
+- config-complete-timeout-us : The maximum time in microseconds time for the
+       FPGA to go to operating mode after the region has been programmed.
 - child nodes : devices in the FPGA after programming.
 
 In the example below, when an overlay is applied targeting fpga-region0,