xref: /freebsd/sys/contrib/device-tree/Bindings/display/panel/novatek,nt36523.yaml (revision 59c8e88e72633afbc47a4ace0d2170d00d51f7dc) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/display/panel/novatek,nt36523.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Novatek NT36523 based DSI display Panels
8
9maintainers:
10  - Jianhua Lu <lujianhua000@gmail.com>
11
12description: |
13  The Novatek NT36523 is a generic DSI Panel IC used to drive dsi
14  panels. Support video mode panels from China Star Optoelectronics
15  Technology (CSOT) and BOE Technology.
16
17allOf:
18  - $ref: panel-common.yaml#
19
20properties:
21  compatible:
22    items:
23      - enum:
24          - xiaomi,elish-boe-nt36523
25          - xiaomi,elish-csot-nt36523
26      - const: novatek,nt36523
27
28  reset-gpios:
29    maxItems: 1
30    description: phandle of gpio for reset line - This should be 8mA
31
32  vddio-supply:
33    description: regulator that supplies the I/O voltage
34
35  reg: true
36  ports: true
37  backlight: true
38
39required:
40  - compatible
41  - reg
42  - vddio-supply
43  - reset-gpios
44  - ports
45
46unevaluatedProperties: false
47
48examples:
49  - |
50    #include <dt-bindings/gpio/gpio.h>
51
52    dsi {
53        #address-cells = <1>;
54        #size-cells = <0>;
55
56        panel@0 {
57            compatible = "xiaomi,elish-csot-nt36523", "novatek,nt36523";
58            reg = <0>;
59
60            vddio-supply = <&vreg_l14a_1p88>;
61            reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
62            backlight = <&backlight>;
63
64            ports {
65                #address-cells = <1>;
66                #size-cells = <0>;
67
68                port@0 {
69                    reg = <0>;
70                    panel_in_0: endpoint {
71                        remote-endpoint = <&dsi0_out>;
72                    };
73                };
74
75                port@1{
76                    reg = <1>;
77                    panel_in_1: endpoint {
78                        remote-endpoint = <&dsi1_out>;
79                    };
80                };
81            };
82        };
83    };
84
85...
86