Commit 2295bbd3 authored by Kevin Tang's avatar Kevin Tang Committed by Maarten Lankhorst
Browse files

dt-bindings: display: add Unisoc's mipi dsi controller bindings 



Adds MIPI DSI Controller
support for Unisoc's display subsystem.

v5:
  - Remove panel_in port for dsi node.

Cc: Orson Zhai <orsonzhai@gmail.com>
Cc: Chunyan Zhang <zhang.lyra@gmail.com>
Signed-off-by: default avatarKevin Tang <kevin.tang@unisoc.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211207142717.30296-6-kevin3.tang@gmail.com
parent b07bcf34

Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dsi-host.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Unisoc MIPI DSI Controller



maintainers:

  - Kevin Tang <kevin.tang@unisoc.com>



properties:

  compatible:

    const: sprd,sharkl3-dsi-host



  reg:

    maxItems: 1



  interrupts:

    maxItems: 2



  clocks:

    minItems: 1



  clock-names:

    items:

      - const: clk_src_96m



  power-domains:

    maxItems: 1



  ports:

    type: object



    properties:

      "#address-cells":

        const: 1



      "#size-cells":

        const: 0



      port@0:

        type: object

        description:

          A port node with endpoint definitions as defined in

          Documentation/devicetree/bindings/media/video-interfaces.txt.

          That port should be the input endpoint, usually coming from

          the associated DPU.



    required:

      - "#address-cells"

      - "#size-cells"

      - port@0



    additionalProperties: false



required:

  - compatible

  - reg

  - interrupts

  - clocks

  - clock-names

  - ports



additionalProperties: false



examples:

  - |

    #include <dt-bindings/interrupt-controller/arm-gic.h>

    #include <dt-bindings/clock/sprd,sc9860-clk.h>

    dsi: dsi@63100000 {

        compatible = "sprd,sharkl3-dsi-host";

        reg = <0x63100000 0x1000>;

        interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,

          <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;

        clock-names = "clk_src_96m";

        clocks = <&pll CLK_TWPLL_96M>;

        ports {

            #address-cells = <1>;

            #size-cells = <0>;

            port@0 {

                reg = <0>;

                dsi_in: endpoint {

                    remote-endpoint = <&dpu_out>;

                };

            };

        };

    };