xref: /freebsd/sys/contrib/device-tree/Bindings/display/sprd/sprd,sharkl3-dsi-host.yaml (revision fe75646a0234a261c0013bf1840fdac4acaf0cec) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/sprd/sprd,sharkl3-dsi-host.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Unisoc MIPI DSI Controller
8
9maintainers:
10  - Kevin Tang <kevin.tang@unisoc.com>
11
12properties:
13  compatible:
14    const: sprd,sharkl3-dsi-host
15
16  reg:
17    maxItems: 1
18
19  interrupts:
20    maxItems: 2
21
22  clocks:
23    minItems: 1
24
25  clock-names:
26    items:
27      - const: clk_src_96m
28
29  power-domains:
30    maxItems: 1
31
32  ports:
33    type: object
34
35    properties:
36      "#address-cells":
37        const: 1
38
39      "#size-cells":
40        const: 0
41
42      port@0:
43        type: object
44        description:
45          A port node with endpoint definitions as defined in
46          Documentation/devicetree/bindings/media/video-interfaces.txt.
47          That port should be the input endpoint, usually coming from
48          the associated DPU.
49
50    required:
51      - "#address-cells"
52      - "#size-cells"
53      - port@0
54
55    additionalProperties: false
56
57required:
58  - compatible
59  - reg
60  - interrupts
61  - clocks
62  - clock-names
63  - ports
64
65additionalProperties: false
66
67examples:
68  - |
69    #include <dt-bindings/interrupt-controller/arm-gic.h>
70    #include <dt-bindings/clock/sprd,sc9860-clk.h>
71    dsi: dsi@63100000 {
72        compatible = "sprd,sharkl3-dsi-host";
73        reg = <0x63100000 0x1000>;
74        interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
75          <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
76        clock-names = "clk_src_96m";
77        clocks = <&pll CLK_TWPLL_96M>;
78        ports {
79            #address-cells = <1>;
80            #size-cells = <0>;
81            port@0 {
82                reg = <0>;
83                dsi_in: endpoint {
84                    remote-endpoint = <&dpu_out>;
85                };
86            };
87        };
88    };
89