[PATCH 4/5] dt-bindings: net: ipq4019-mdio: document required clock-names

[Robert Marko]

IPQ5018, IPQ6018 and IPQ8074 require clock-names to be set as driver is
requesting the clock based on it and not index, so document that and make
it required for the listed SoC-s.

Signed-off-by: Robert Marko <robimarko@xxxxxxxxx>
---
 Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
index b34955b0b827..d233009b0d49 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
@@ -59,8 +59,12 @@ allOf:
         clocks:
           items:
             - description: MDIO clock source frequency fixed to 100MHZ
+        clock-names:
+          items:
+            - const: gcc_mdio_ahb_clk
       required:
         - clocks
+        - clock-names
 
 unevaluatedProperties: false
 
-- 
2.38.1