linux-kernel - [PATCH v2 4/5] dt-bindings: net: ipq4019-mdio: document required clock-names

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Message-Id: <20221114194734.3287854-4-robimarko@gmail.com>
Date:   Mon, 14 Nov 2022 20:47:33 +0100
From:   Robert Marko <robimarko@...il.com>
To:     agross@...nel.org, andersson@...nel.org, konrad.dybcio@...aro.org,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-arm-msm@...r.kernel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Robert Marko <robimarko@...il.com>
Subject: [PATCH v2 4/5] dt-bindings: net: ipq4019-mdio: document required clock-names

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@...il.com>
---
Changes in v2:
* Define clock-names under properties and disallow it per compatible
like clocks
---
 .../devicetree/bindings/net/qcom,ipq4019-mdio.yaml          | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
index 72561e3aeee3..7631ecc8fd01 100644
--- a/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
+++ b/Documentation/devicetree/bindings/net/qcom,ipq4019-mdio.yaml
@@ -40,6 +40,10 @@ properties:
     items:
       - description: MDIO clock source frequency fixed to 100MHZ
 
+  clock-names:
+    items:
+      - const: gcc_mdio_ahb_clk
+
 required:
   - compatible
   - reg
@@ -60,9 +64,11 @@ allOf:
     then:
       required:
         - clocks
+        - clock-names
     else:
       properties:
         clocks: false
+        clock-names: false
 
 unevaluatedProperties: false
 
-- 
2.38.1