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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/mscc,vsc7514-switch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip VSC7514 Ethernet switch controller
+
+maintainers:
+ - Vladimir Oltean <vladimir.oltean@nxp.com>
+ - Claudiu Manoil <claudiu.manoil@nxp.com>
+ - Alexandre Belloni <alexandre.belloni@bootlin.com>
+
+description: |
+ Bindings for the Microchip VSC7514 switch driver
+
+ The VSC7514 switch driver handles up to 11 ports and can inject/extract
+ packets using CPU. Additionally, PTP is supported as well as FDMA for faster
+ packet extraction/injection.
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ const: mscc,vsc7514-switch
+ then:
+ $ref: ethernet-switch.yaml#/$defs/ethernet-ports
+ required:
+ - interrupts
+ - interrupt-names
+ properties:
+ reg:
+ minItems: 21
+ reg-names:
+ minItems: 21
+
+ - if:
+ properties:
+ compatible:
+ const: mscc,vsc7512-switch
+ then:
+ $ref: /schemas/net/dsa/dsa.yaml#/$defs/ethernet-ports
+ properties:
+ reg:
+ maxItems: 20
+ reg-names:
+ maxItems: 20
+
+properties:
+ compatible:
+ enum:
+ - mscc,vsc7512-switch
+ - mscc,vsc7514-switch
+
+ reg:
+ minItems: 20
+ items:
+ - description: system target
+ - description: rewriter target
+ - description: qs target
+ - description: PTP target
+ - description: Port0 target
+ - description: Port1 target
+ - description: Port2 target
+ - description: Port3 target
+ - description: Port4 target
+ - description: Port5 target
+ - description: Port6 target
+ - description: Port7 target
+ - description: Port8 target
+ - description: Port9 target
+ - description: Port10 target
+ - description: QSystem target
+ - description: Analyzer target
+ - description: S0 target
+ - description: S1 target
+ - description: S2 target
+ - description: fdma target
+
+ reg-names:
+ minItems: 20
+ items:
+ - const: sys
+ - const: rew
+ - const: qs
+ - const: ptp
+ - const: port0
+ - const: port1
+ - const: port2
+ - const: port3
+ - const: port4
+ - const: port5
+ - const: port6
+ - const: port7
+ - const: port8
+ - const: port9
+ - const: port10
+ - const: qsys
+ - const: ana
+ - const: s0
+ - const: s1
+ - const: s2
+ - const: fdma
+
+ interrupts:
+ minItems: 1
+ items:
+ - description: PTP ready
+ - description: register based extraction
+ - description: frame dma based extraction
+
+ interrupt-names:
+ minItems: 1
+ items:
+ - const: ptp_rdy
+ - const: xtr
+ - const: fdma
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - ethernet-ports
+
+unevaluatedProperties: false
+
+examples:
+ # VSC7514 (Switchdev)
+ - |
+ switch@1010000 {
+ compatible = "mscc,vsc7514-switch";
+ reg = <0x1010000 0x10000>,
+ <0x1030000 0x10000>,
+ <0x1080000 0x100>,
+ <0x10e0000 0x10000>,
+ <0x11e0000 0x100>,
+ <0x11f0000 0x100>,
+ <0x1200000 0x100>,
+ <0x1210000 0x100>,
+ <0x1220000 0x100>,
+ <0x1230000 0x100>,
+ <0x1240000 0x100>,
+ <0x1250000 0x100>,
+ <0x1260000 0x100>,
+ <0x1270000 0x100>,
+ <0x1280000 0x100>,
+ <0x1800000 0x80000>,
+ <0x1880000 0x10000>,
+ <0x1040000 0x10000>,
+ <0x1050000 0x10000>,
+ <0x1060000 0x10000>,
+ <0x1a0 0x1c4>;
+ reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
+ "port2", "port3", "port4", "port5", "port6",
+ "port7", "port8", "port9", "port10", "qsys",
+ "ana", "s0", "s1", "s2", "fdma";
+ interrupts = <18 21 16>;
+ interrupt-names = "ptp_rdy", "xtr", "fdma";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port0: port@0 {
+ reg = <0>;
+ phy-handle = <&phy0>;
+ phy-mode = "internal";
+ };
+ port1: port@1 {
+ reg = <1>;
+ phy-handle = <&phy1>;
+ phy-mode = "internal";
+ };
+ };
+ };
+ # VSC7512 (DSA)
+ - |
+ ethernet-switch@1 {
+ compatible = "mscc,vsc7512-switch";
+ reg = <0x71010000 0x10000>,
+ <0x71030000 0x10000>,
+ <0x71080000 0x100>,
+ <0x710e0000 0x10000>,
+ <0x711e0000 0x100>,
+ <0x711f0000 0x100>,
+ <0x71200000 0x100>,
+ <0x71210000 0x100>,
+ <0x71220000 0x100>,
+ <0x71230000 0x100>,
+ <0x71240000 0x100>,
+ <0x71250000 0x100>,
+ <0x71260000 0x100>,
+ <0x71270000 0x100>,
+ <0x71280000 0x100>,
+ <0x71800000 0x80000>,
+ <0x71880000 0x10000>,
+ <0x71040000 0x10000>,
+ <0x71050000 0x10000>,
+ <0x71060000 0x10000>;
+ reg-names = "sys", "rew", "qs", "ptp", "port0", "port1",
+ "port2", "port3", "port4", "port5", "port6",
+ "port7", "port8", "port9", "port10", "qsys",
+ "ana", "s0", "s1", "s2";
+
+ ethernet-ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ ethernet = <&mac_sw>;
+ phy-handle = <&phy0>;
+ phy-mode = "internal";
+ };
+ port@1 {
+ reg = <1>;
+ phy-handle = <&phy1>;
+ phy-mode = "internal";
+ };
+ };
+ };
+
+...