netdev - [PATCH 3/6] dt-bindings: net: marvell,prestera: Convert to yaml

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Message-Id: <20221117215557.1277033-4-miquel.raynal@bootlin.com>
Date:   Thu, 17 Nov 2022 22:55:54 +0100
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        devicetree@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org
Cc:     Marcin Wojtas <mw@...ihalf.com>,
        Russell King <linux@...linux.org.uk>,
        Taras Chornyi <tchornyi@...vell.com>,
        <linux-kernel@...r.kernel.org>,
        Robert Marko <robert.marko@...tura.hr>,
        Luka Perkov <luka.perkov@...tura.hr>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Michael Walle <michael@...le.cc>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH 3/6] dt-bindings: net: marvell,prestera: Convert to yaml

The currently described switch family is named AlleyCat3, it is a memory
mapped switch found on Armada XP boards.

Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
---
This patch (and the original txt file) can also be dropped if judged not
worth the conversion as anyway in both cases there is no driver upstream
for these devices.
---
 .../bindings/net/marvell,prestera.txt         | 29 ------------
 .../bindings/net/marvell,prestera.yaml        | 45 +++++++++++++++++++
 2 files changed, 45 insertions(+), 29 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.txt
 create mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.yaml

diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.txt b/Documentation/devicetree/bindings/net/marvell,prestera.txt
deleted file mode 100644
index 8868d774da67..000000000000
--- a/Documentation/devicetree/bindings/net/marvell,prestera.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Marvell Prestera Switch Chip bindings
--------------------------------------
-
-Required properties:
-- compatible: must be "marvell,prestera" and one of the following
-	"marvell,prestera-98dx3236",
-	"marvell,prestera-98dx3336",
-	"marvell,prestera-98dx4251",
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-
-Optional properties:
-- dfx: phandle reference to the "DFX Server" node
-
-Example:
-
-switch {
-	compatible = "simple-bus";
-	#address-cells = <1>;
-	#size-cells = <1>;
-	ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
-
-	packet-processor@0 {
-		compatible = "marvell,prestera-98dx3236", "marvell,prestera";
-		reg = <0 0x4000000>;
-		interrupts = <33>, <34>, <35>;
-		dfx = <&dfx>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.yaml b/Documentation/devicetree/bindings/net/marvell,prestera.yaml
new file mode 100644
index 000000000000..b0a3ecca406e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell,prestera.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,prestera.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Prestera AlleyCat3 switch
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@...tlin.com>
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - marvell,prestera-98dx3236
+          - marvell,prestera-98dx3336
+          - marvell,prestera-98dx4251
+      - const: marvell,prestera
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 3
+
+  dfx:
+    description: Reference to the DFX Server bus node.
+    $ref: /schemas/types.yaml#/definitions/phandle
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    packet-processor@0 {
+        compatible = "marvell,prestera-98dx3236", "marvell,prestera";
+        reg = <0 0x4000000>;
+        interrupts = <33>, <34>, <35>;
+        dfx = <&dfx>;
+    };
-- 
2.34.1