| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) | |
| %YAML 1.2 | |
| --- | |
| $id: http://devicetree.org/schemas/reset/microchip,rst.yaml# | |
| $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| title: Microchip Sparx5 Switch Reset Controller | |
| maintainers: | |
| - Steen Hegelund <steen.hegelund@microchip.com> | |
| - Lars Povlsen <lars.povlsen@microchip.com> | |
| description: | | |
| The Microchip Sparx5 Switch provides reset control and implements the following | |
| functions | |
| - One Time Switch Core Reset (Soft Reset) | |
| properties: | |
| $nodename: | |
| pattern: "^reset-controller@[0-9a-f]+$" | |
| compatible: | |
| oneOf: | |
| - enum: | |
| - microchip,sparx5-switch-reset | |
| - microchip,lan966x-switch-reset | |
| - items: | |
| - enum: | |
| - microchip,lan9691-switch-reset | |
| - const: microchip,lan966x-switch-reset | |
| reg: | |
| items: | |
| - description: global control block registers | |
| reg-names: | |
| items: | |
| - const: gcb | |
| "#reset-cells": | |
| const: 1 | |
| cpu-syscon: | |
| $ref: /schemas/types.yaml#/definitions/phandle | |
| description: syscon used to access CPU reset | |
| required: | |
| - compatible | |
| - reg | |
| - reg-names | |
| - "#reset-cells" | |
| - cpu-syscon | |
| additionalProperties: false | |
| examples: | |
| - | | |
| reset: reset-controller@11010008 { | |
| compatible = "microchip,sparx5-switch-reset"; | |
| reg = <0x11010008 0x4>; | |
| reg-names = "gcb"; | |
| #reset-cells = <1>; | |
| cpu-syscon = <&cpu_ctrl>; | |
| }; |