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Subject: [PATCH net-next v2 10/10] dt-bindings: net: marvell-armada-370-neta: convert to json-schema
Date:   Sat, 16 Sep 2023 14:09:02 +0300
Message-Id: <20230916110902.234273-11-arinc.unal@arinc9.com>
In-Reply-To: <20230916110902.234273-1-arinc.unal@arinc9.com>
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Convert the document for Marvell Armada 370 / Armada XP / Armada 3700
Ethernet Controller (NETA) to json-schema.

Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
---
 .../bindings/net/marvell-armada-370-neta.txt  |  50 ---------
 .../bindings/net/marvell-armada-370-neta.yaml | 102 ++++++++++++++++++
 2 files changed, 102 insertions(+), 50 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
 create mode 100644 Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml

diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
deleted file mode 100644
index 2bf31572b08d..000000000000
--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-* Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA)
-
-Required properties:
-- compatible: could be one of the following:
-	"marvell,armada-370-neta"
-	"marvell,armada-xp-neta"
-	"marvell,armada-3700-neta"
-	"marvell,armada-ac5-neta"
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-- phy: See ethernet.txt file in the same directory.
-- phy-mode: See ethernet.txt file in the same directory
-- clocks: List of clocks for this device. At least one clock is
-  mandatory for the core clock. If several clocks are given, then the
-  clock-names property must be used to identify them.
-
-Optional properties:
-- tx-csum-limit: maximum mtu supported by port that allow TX checksum.
-  Value is presented in bytes. If not used, by default 1600B is set for
-  "marvell,armada-370-neta" and 9800B for others.
-- clock-names: List of names corresponding to clocks property; shall be
-  "core" for core clock and "bus" for the optional bus clock.
-- phys: comphy for the ethernet port, see ../phy/phy-bindings.txt
-
-Optional properties (valid only for Armada XP/38x):
-
-- buffer-manager: a phandle to a buffer manager node. Please refer to
-  Documentation/devicetree/bindings/net/marvell-neta-bm.txt
-- bm,pool-long: ID of a pool, that will accept all packets of a size
-  higher than 'short' pool's threshold (if set) and up to MTU value.
-  Obligatory, when the port is supposed to use hardware
-  buffer management.
-- bm,pool-short: ID of a pool, that will be used for accepting
-  packets of a size lower than given threshold. If not set, the port
-  will use a single 'long' pool for all packets, as defined above.
-
-Example:
-
-ethernet@70000 {
-	compatible = "marvell,armada-370-neta";
-	reg = <0x70000 0x2500>;
-	interrupts = <8>;
-	clocks = <&gate_clk 4>;
-	tx-csum-limit = <9800>
-	phy = <&phy0>;
-	phy-mode = "rgmii-id";
-	buffer-manager = <&bm>;
-	bm,pool-long = <0>;
-	bm,pool-short = <1>;
-};
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml
new file mode 100644
index 000000000000..9283ab74cdb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.yaml
@@ -0,0 +1,102 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell-armada-370-neta.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Armada 370 / Armada XP / Armada 3700 Ethernet Controller (NETA)
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+  - $ref: ethernet-controller.yaml#/$defs/phylink
+
+maintainers:
+  - Arınç ÜNAL <arinc.unal@arinc9.com>
+
+properties:
+  compatible:
+    enum:
+      - marvell,armada-370-neta
+      - marvell,armada-xp-neta
+      - marvell,armada-3700-neta
+      - marvell,armada-ac5-neta
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    description:
+      List of clocks for this device. At least one clock is mandatory for the
+      core clock. If several clocks are given, then the clock-names property
+      must be used to identify them.
+
+  tx-csum-limit:
+    description:
+      Maximum mtu supported by port that allow TX checksum. Value is presented
+      in bytes. If not used, by default 1600B is set for
+      "marvell,armada-370-neta" and 9800B for others.
+
+  clock-names:
+    description:
+      List of names corresponding to clocks property; shall be "core" for core
+      clock and "bus" for the optional bus clock.
+
+  phys:
+    description:
+      comphy for the ethernet port, see ../phy/phy-bindings.txt.
+
+if:
+  properties:
+    compatible:
+      enum:
+        - marvell,armada-370-neta
+        - marvell,armada-xp-neta
+then:
+  properties:
+    buffer-manager:
+      description:
+        A phandle to a buffer manager node. Please refer to
+        Documentation/devicetree/bindings/net/marvell-neta-bm.txt.
+
+    bm,pool-long:
+      description:
+        ID of a pool, that will accept all packets of a size higher than 'short'
+        pool's threshold (if set) and up to MTU value. Obligatory, when the port
+        is supposed to use hardware buffer management.
+
+    bm,pool-short:
+      description:
+        ID of a pool, that will be used for accepting packets of a size lower
+        than given threshold. If not set, the port will use a single 'long' pool
+        for all packets, as defined above.
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - phy-mode
+  - clocks
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    ethernet@70000 {
+        compatible = "marvell,armada-370-neta";
+        reg = <0x70000 0x2500>;
+        interrupts = <8>;
+        clocks = <&gate_clk 4>;
+        tx-csum-limit = <9800>;
+        phy-mode = "rgmii-id";
+        buffer-manager = <&bm>;
+        bm,pool-long = <0>;
+        bm,pool-short = <1>;
+
+        fixed-link {
+            speed = <1000>;
+            full-duplex;
+        };
+    };
-- 
2.39.2