[PATCH v2 1/2] dt-bindings: fpga: Also describe clock for gpio

[Michal Simek]

Axi gpio is going to have clocks as required property that's why it should
be also described in bindings which are using axi gpio node.

Signed-off-by: Michal Simek <michal.simek@xxxxxxx>
---

Changes in v2:
- New patch to fix reported as issue by the second patch
- https://lore.kernel.org/r/174954437576.4177094.15371626866789542129.robh@xxxxxxxxxx

 Documentation/devicetree/bindings/fpga/fpga-region.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/fpga/fpga-region.yaml b/Documentation/devicetree/bindings/fpga/fpga-region.yaml
index 77554885a6c4..7d2d3b7aa4b7 100644
--- a/Documentation/devicetree/bindings/fpga/fpga-region.yaml
+++ b/Documentation/devicetree/bindings/fpga/fpga-region.yaml
@@ -316,6 +316,7 @@ examples:
         reg = <0x40000000 0x10000>;
         gpio-controller;
         #gpio-cells = <2>;
+        clocks = <&clk>;
       };
     };
 
-- 
2.43.0