xref: /freebsd/sys/contrib/device-tree/Bindings/clock/marvell,dove-divider-clock.yaml (revision 833e5d42ab135b0238e61c5b3c19b8619677cbfa)

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

title: Marvell Dove PLL Divider Clock

maintainers:
  - Andrew Lunn <andrew@lunn.ch>
  - Gregory Clement <gregory.clement@bootlin.com>

description: >
  Marvell Dove has a 2GHz PLL, which feeds into a set of dividers to provide
  high speed clocks for a number of peripherals.  These dividers are part of the
  PMU, and thus this node should be a child of the PMU node.

  The following clocks are provided:

    ID	Clock
    -------------
    0	AXI bus clock
    1	GPU clock
    2	VMeta clock
    3	LCD clock

properties:
  compatible:
    const: marvell,dove-divider-clock

  reg:
    maxItems: 1

  '#clock-cells':
    const: 1

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

additionalProperties: false

examples:
  - |
    clock-controller@64 {
        compatible = "marvell,dove-divider-clock";
        reg = <0x0064 0x8>;
        #clock-cells = <1>;
    };