linux-kernel - [PATCH v1 19/43] dt-bindings: net: Add Cirrus EP93xx

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Message-Id: <20230601054549.10843-1-nikita.shubin@maquefel.me>
Date:   Thu,  1 Jun 2023 08:45:24 +0300
From:   Nikita Shubin <nikita.shubin@...uefel.me>
To:     Alexander Sverdlin <alexander.sverdlin@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        "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>,
        Nikita Shubin <nikita.shubin@...uefel.me>
Cc:     Michael Peters <mpeters@...eddedTS.com>,
        Kris Bahnsen <kris@...eddedTS.com>, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 19/43] dt-bindings: net: Add Cirrus EP93xx

Add YAML bindings for ep93xx SoC Ethernet Controller.

Signed-off-by: Nikita Shubin <nikita.shubin@...uefel.me>
---

Notes:
    v0 -> v1:
    - replaced maintainers
    - fixed title
    
    Rob Herring:
    - reference ethernet-controller.yaml
    - s/eth/ethernet/
    
    Andrew Lunn:
    - dropped copy_addr
    - use phy-handle instead of using non-conventional phy-id
    
    Krzysztof Kozlowski:
    - removed wildcards
    - use fallback compatible and list all possible compatibles
    - dropped label
    - fix ident

 .../bindings/net/cirrus,ep9301-eth.yaml       | 61 +++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/cirrus,ep9301-eth.yaml

diff --git a/Documentation/devicetree/bindings/net/cirrus,ep9301-eth.yaml b/Documentation/devicetree/bindings/net/cirrus,ep9301-eth.yaml
new file mode 100644
index 000000000000..580316f33187
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cirrus,ep9301-eth.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/cirrus,ep9301-eth.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: EP93xx SoC Ethernet Controller
+
+maintainers:
+  - Alexander Sverdlin <alexander.sverdlin@...il.com>
+  - Nikita Shubin <nikita.shubin@...uefel.me>
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+
+properties:
+  compatible:
+    oneOf:
+      - const: cirrus,ep9301-eth
+      - items:
+          - enum:
+              - cirrus,ep9302-eth
+              - cirrus,ep9307-eth
+              - cirrus,ep9312-eth
+              - cirrus,ep9315-eth
+          - const: cirrus,ep9301-eth
+
+  reg:
+    items:
+      - description: The physical base address and size of IO range
+
+  interrupts:
+    items:
+      - description: Combined signal for various interrupt events
+
+  phy-handle: true
+
+  mdio:
+    $ref: mdio.yaml#
+    unevaluatedProperties: false
+    description: optional node for embedded MDIO controller
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - phy-handle
+
+additionalProperties: false
+
+examples:
+  - |
+    ethernet@...10000 {
+      compatible = "cirrus,ep9301-eth";
+      reg = <0x80010000 0x10000>;
+      interrupt-parent = <&vic1>;
+      interrupts = <7>;
+      phy-handle = <&phy0>;
+    };
+
+...
-- 
2.37.4