[PATCH 3/3] dt-bindings: display: panel: correct Anbernic RG35XX panel example

[Ryan Walklin <ryan@testtoast.com>]

make dt_bindings_check reports that sck-gpios and num-chipselects are
required for spi nodes, therefore add these to the example.

Signed-off-by: Ryan Walklin <ryan@testtoast.com>
---
 .../bindings/display/panel/anbernic,rg35xx-panel.yaml          | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-panel.yaml b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-panel.yaml
index a7d5ad0f29389..610601c1594f3 100644
--- a/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-panel.yaml
+++ b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-panel.yaml
@@ -40,6 +40,9 @@ examples:
         #address-cells = <1>;
         #size-cells = <0>;

+        sck-gpios = <&pio 8 9 GPIO_ACTIVE_HIGH>; // PI9
+        num-chipselects = <1>;
+
         panel@0 {
             compatible = "anbernic,rg35xx-panel";
             reg = <0>;
-- 
2.45.2