Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/display/msm/qcom,sc8180x-dpu.yaml
Extension
.yaml
Size
2682 bytes
Lines
104
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/msm/qcom,sc8180x-dpu.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm SC8180X Display DPU

maintainers:
  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

$ref: /schemas/display/msm/dpu-common.yaml#

properties:
  compatible:
    const: qcom,sc8180x-dpu

  reg:
    items:
      - description: Address offset and size for mdp register set
      - description: Address offset and size for vbif register set

  reg-names:
    items:
      - const: mdp
      - const: vbif

  clocks:
    items:
      - description: Display AHB clock
      - description: Display HF AXI clock
      - description: Display core clock
      - description: Display vsync clock
      - description: Display rotator clock
      - description: Display LUT clock

  clock-names:
    items:
      - const: iface
      - const: bus
      - const: core
      - const: vsync
      - const: rot
      - const: lut

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/qcom,dispcc-sm8250.h>
    #include <dt-bindings/clock/qcom,gcc-sc8180x.h>
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/interconnect/qcom,sc8180x.h>
    #include <dt-bindings/power/qcom-rpmpd.h>

    display-controller@ae01000 {
        compatible = "qcom,sc8180x-dpu";
        reg = <0x0ae01000 0x8f000>,
              <0x0aeb0000 0x2008>;
        reg-names = "mdp", "vbif";

        clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
                 <&gcc GCC_DISP_HF_AXI_CLK>,
                 <&dispcc DISP_CC_MDSS_MDP_CLK>,
                 <&dispcc DISP_CC_MDSS_VSYNC_CLK>,
                 <&dispcc DISP_CC_MDSS_ROT_CLK>,
                 <&dispcc DISP_CC_MDSS_MDP_LUT_CLK>;
        clock-names = "iface",
                      "bus",
                      "core",

Annotation

Implementation Notes