# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/slimbus/qcom,slim-ngd-ctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Technologies Inc SLIMBus Non Generic Device (NGD) Controller

maintainers:
  - Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>

allOf:
  - $ref: "slimbus.yaml#"

properties:
  compatible:
    enum:
        # MSM8996
      - qcom,slim-ngd-v1.5.0
        # SDM845
      - qcom,slim-ngd-v2.1.0

  dmas:
    type: array of phandles
    description:
      List of rx and tx dma channels

  dma-names:
    type: stringlist
    description:
      must be rx and tx

  interrupts:
    maxItems: 1

  qcom,ea-pc:
    description:
      provides PC values for QCT SLIMbus Instances

  "address-cells":
    type: u32
    description:
      Should be 1, reflecting the instance id of ngd

  "size-cells":
    type: u32
    description:
      Should be 0

  reg:
    maxItems: 1

required:
  - compatible
  - interrupts
  - dmas
  - dma-names
  - reg
  - "#address-cells"
  - "#size-cells"

additionalProperties: false

examples:
  - |
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/clock/qcom,gcc-sun.h>

    slim_msm: slim@6C40000 {
        compatible = "qcom,slim-ngd-v1.5.0";
        reg = <0x6C40000 0x2C000>, <0x6C8E000 0x1000>;
        reg-names = "ctrl", "slimbus_remote_mem";
        interrupts = <0 163 IRQ_TYPE_LEVEL_HIGH>;
        dmas = <&slimbam 3>, <&slimbam 4>;
        dma-names = "rx", "tx";
        #address-cells = <1>;
        #size-cells = <0>;
    };
...