Documentation/devicetree/bindings/ufs/amd,versal2-ufs.yaml

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/ufs/amd,versal2-ufs.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: AMD Versal Gen 2 UFS Host Controller

maintainers:
  - Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>

allOf:
  - $ref: ufs-common.yaml

properties:
  compatible:
    const: amd,versal2-ufs

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  clock-names:
    items:
      - const: core

  power-domains:
    maxItems: 1

  resets:
    maxItems: 2

  reset-names:
    items:
      - const: host
      - const: phy

required:
  - reg
  - clocks
  - clock-names
  - resets
  - reset-names

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    ufs@f10b0000 {
        compatible = "amd,versal2-ufs";
        reg = <0xf10b0000 0x1000>;
        clocks = <&ufs_core_clk>;
        clock-names = "core";
        resets = <&scmi_reset 4>, <&scmi_reset 35>;
        reset-names = "host", "phy";
        interrupts = <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>;
        freq-table-hz = <0 0>;
    };