linux-kernel - [PATCH net-next] dt-bindings: net: micrel,ks8851: allow SPI device properties

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Message-Id: <20230619170134.65395-1-krzysztof.kozlowski@linaro.org>
Date:   Mon, 19 Jun 2023 19:01:34 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Marek Vasut <marex@...x.de>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH net-next] dt-bindings: net: micrel,ks8851: allow SPI device properties

The Micrel KS8851 can be attached to SPI or parallel bus and the
difference is expressed in compatibles.  Allow common SPI properties
when this is a SPI variant and narrow the parallel memory bus properties
to the second case.

This fixes dtbs_check warning:

  qcom-msm8960-cdp.dtb: ethernet@0: Unevaluated properties are not allowed ('spi-max-frequency' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/net/micrel,ks8851.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/micrel,ks8851.yaml b/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
index b44d83554ef5..b726c6e14633 100644
--- a/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
+++ b/Documentation/devicetree/bindings/net/micrel,ks8851.yaml
@@ -44,13 +44,13 @@ required:
 
 allOf:
   - $ref: ethernet-controller.yaml#
-  - $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
   - if:
       properties:
         compatible:
           contains:
             const: micrel,ks8851
     then:
+      $ref: /schemas/spi/spi-peripheral-props.yaml#
       properties:
         reg:
           maxItems: 1
@@ -60,6 +60,7 @@ allOf:
           contains:
             const: micrel,ks8851-mll
     then:
+      $ref: /schemas/memory-controllers/mc-peripheral-props.yaml#
       properties:
         reg:
           minItems: 2
-- 
2.34.1