dt-bindings: net: Convert Socionext NetSec Ethernet to DT schema

Convert the Socionext NetSec Ethernet binding to DT schema format.

Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Link: https://lore.kernel.org/r/20221209171553.3350583-1-robh@kernel.org


Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml

+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/socionext,synquacer-netsec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext NetSec Ethernet Controller IP
+
+maintainers:
+  - Jassi Brar <jaswinder.singh@linaro.org>
+  - Ilias Apalodimas <ilias.apalodimas@linaro.org>
+
+allOf:
+  - $ref: ethernet-controller.yaml#
+
+properties:
+  compatible:
+    const: socionext,synquacer-netsec
+
+  reg:
+    items:
+      - description: control register area
+      - description: EEPROM holding the MAC address and microengine firmware
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    const: phy_ref_clk
+
+  dma-coherent: true
+
+  interrupts:
+    maxItems: 1
+
+  mdio:
+    $ref: mdio.yaml#
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - interrupts
+  - mdio
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    ethernet@522d0000 {
+        compatible = "socionext,synquacer-netsec";
+        reg = <0x522d0000 0x10000>, <0x10000000 0x10000>;
+        interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&clk_netsec>;
+        clock-names = "phy_ref_clk";
+        phy-mode = "rgmii";
+        max-speed = <1000>;
+        max-frame-size = <9000>;
+        phy-handle = <&phy1>;
+
+        mdio {
+            #address-cells = <1>;
+            #size-cells = <0>;
+            phy1: ethernet-phy@1 {
+                compatible = "ethernet-phy-ieee802.3-c22";
+                reg = <1>;
+            };
+        };
+    };
+...

Documentation/devicetree/bindings/net/socionext-netsec.txt

-* Socionext NetSec Ethernet Controller IP
-
-Required properties:
-- compatible: Should be "socionext,synquacer-netsec"
-- reg: Address and length of the control register area, followed by the
-       address and length of the EEPROM holding the MAC address and
-       microengine firmware
-- interrupts: Should contain ethernet controller interrupt
-- clocks: phandle to the PHY reference clock
-- clock-names: Should be "phy_ref_clk"
-- phy-mode: See ethernet.txt file in the same directory
-- phy-handle: See ethernet.txt in the same directory.
-
-- mdio device tree subnode: When the Netsec has a phy connected to its local
-		mdio, there must be device tree subnode with the following
-		required properties:
-
-	- #address-cells: Must be <1>.
-	- #size-cells: Must be <0>.
-
-	For each phy on the mdio bus, there must be a node with the following
-	fields:
-	- compatible: Refer to phy.txt
-	- reg: phy id used to communicate to phy.
-
-Optional properties: (See ethernet.txt file in the same directory)
-- dma-coherent: Boolean property, must only be present if memory
-	accesses performed by the device are cache coherent.
-- max-speed: See ethernet.txt in the same directory.
-- max-frame-size: See ethernet.txt in the same directory.
-
-The MAC address will be determined using the optional properties
-defined in ethernet.txt. The 'phy-mode' property is required, but may
-be set to the empty string if the PHY configuration is programmed by
-the firmware or set by hardware straps, and needs to be preserved.
-
-Example:
-	eth0: ethernet@522d0000 {
-		compatible = "socionext,synquacer-netsec";
-		reg = <0 0x522d0000 0x0 0x10000>, <0 0x10000000 0x0 0x10000>;
-		interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&clk_netsec>;
-		clock-names = "phy_ref_clk";
-		phy-mode = "rgmii";
-		max-speed = <1000>;
-		max-frame-size = <9000>;
-		phy-handle = <&phy1>;
-
-		mdio {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			phy1: ethernet-phy@1 {
-				compatible = "ethernet-phy-ieee802.3-c22";
-				reg = <1>;
-			};
-		};

MAINTAINERS

@@ -19066,7 +19066,7 @@ M:	Jassi Brar <jaswinder.singh@linaro.org>
 M:	Ilias Apalodimas <ilias.apalodimas@linaro.org>
 L:	netdev@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/net/socionext-netsec.txt
+F:	Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml
 F:	drivers/net/ethernet/socionext/netsec.c
 SOCIONEXT (SNI) Synquacer SPI DRIVER