# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/ufs/qcom,sa8255p-ufshc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SA8255P UFS Host Controller

maintainers:
  - Ram Kumar Dwivedi <ram.dwivedi@oss.qualcomm.com>

properties:
  compatible:
    const: qcom,sa8255p-ufshc

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  iommus:
    maxItems: 1

  dma-coherent: true

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - power-domains
  - iommus
  - dma-coherent

allOf:
  - $ref: ufs-common.yaml

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
 
    ufshc@1d84000 {
        compatible = "qcom,sa8255p-ufshc";
        reg = <0x01d84000 0x3000>;
        interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
        lanes-per-direction = <2>;
 
        iommus = <&apps_smmu 0x100 0x0>;
        power-domains = <&scmi3_pd 0>;
        dma-coherent;
    };