[PATCH 3/3] spi: dt-bindings: cdns,qspi-nor: Make the example real

[Miquel Raynal <miquel.raynal@xxxxxxxxxxx>]

Add several properties to the example. They are actually mandatory from
a description point of view. Unfortunately, because of some YAML
limitations, they are just listed in a file showing the peripheral
properties that "can" be used for this specific controller without
marking them "required" explicitly.

At least mention these properties in the example to hint people they
exist.

Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
 Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
index 0104cc5283db..a22752806ae1 100644
--- a/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
+++ b/Documentation/devicetree/bindings/spi/cdns,qspi-nor.yaml
@@ -177,5 +177,10 @@ examples:
         flash@0 {
             compatible = "jedec,spi-nor";
             reg = <0x0>;
+            cdns,read-delay = <4>;
+            cdns,tshsl-ns = <60>;
+            cdns,tsd2d-ns = <60>;
+            cdns,tchsh-ns = <60>;
+            cdns,tslch-ns = <60>;
         };
     };
-- 
2.48.1