# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/clock/xlnx,clocking-wizard.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Xilinx clocking wizard maintainers: - Shubhrajyoti Datta description: The clocking wizard is a soft ip clocking block of Xilinx versal. It reads required input clock frequencies from the devicetree and acts as clock clock output. properties: compatible: enum: - xlnx,clocking-wizard - xlnx,clocking-wizard-v5.2 - xlnx,clocking-wizard-v6.0 - xlnx,versal-clk-wizard reg: maxItems: 1 "#clock-cells": const: 1 clocks: items: - description: clock input - description: axi clock clock-names: items: - const: clk_in1 - const: s_axi_aclk xlnx,speed-grade: $ref: /schemas/types.yaml#/definitions/uint32 enum: [1, 2, 3] description: Speed grade of the device. Higher the speed grade faster is the FPGA device. xlnx,nr-outputs: $ref: /schemas/types.yaml#/definitions/uint32 minimum: 1 maximum: 8 description: Number of outputs. required: - compatible - reg - "#clock-cells" - clocks - clock-names - xlnx,speed-grade - xlnx,nr-outputs additionalProperties: false examples: - | clock-controller@b0000000 { compatible = "xlnx,clocking-wizard"; reg = <0xb0000000 0x10000>; #clock-cells = <1>; xlnx,speed-grade = <1>; xlnx,nr-outputs = <6>; clock-names = "clk_in1", "s_axi_aclk"; clocks = <&clkc 15>, <&clkc 15>; }; ...