xref: /openbmc/linux/Documentation/devicetree/bindings/clock/microchip,sparx5-dpll.yaml (revision 2ce39f20)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/microchip,sparx5-dpll.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Microchip Sparx5 DPLL Clock

maintainers:
  - Lars Povlsen <lars.povlsen@microchip.com>

description: |
  The Sparx5 DPLL clock controller generates and supplies clock to
  various peripherals within the SoC.

properties:
  compatible:
    const: microchip,sparx5-dpll

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  '#clock-cells':
    const: 1

required:
  - compatible
  - reg
  - clocks
  - '#clock-cells'

additionalProperties: false

examples:
  # Clock provider for eMMC:
  - |
    lcpll_clk: lcpll-clk {
        compatible = "fixed-clock";
        #clock-cells = <0>;
        clock-frequency = <2500000000>;
    };
    clks: clock-controller@61110000c {
        compatible = "microchip,sparx5-dpll";
        #clock-cells = <1>;
        clocks = <&lcpll_clk>;
        reg = <0x1110000c 0x24>;
    };

...