1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Copyright 2023 Gateworks Corporation
4 */
5
6 /dts-v1/;
7 /plugin/;
8
9 &{/} {
10 compatible = "gateworks,imx8mp-gw74xx", "fsl,imx8mp";
11
12 panel {
13 compatible = "powertip,ph800480t013-idf02";
14 power-supply = <&attiny>;
15 backlight = <&attiny>;
16
17 port {
18 panel_in: endpoint {
19 remote-endpoint = <&bridge_out>;
20 };
21 };
22 };
23 };
24
25 &i2c4 {
26 #address-cells = <1>;
27 #size-cells = <0>;
28
29 attiny: regulator@45 {
30 compatible = "raspberrypi,7inch-touchscreen-panel-regulator";
31 reg = <0x45>;
32 };
33 };
34
35 &lcdif1 {
36 status = "okay";
37 };
38
39 &mipi_dsi {
40 samsung,burst-clock-frequency = <891000000>;
41 samsung,esc-clock-frequency = <54000000>;
42 samsung,pll-clock-frequency = <27000000>;
43 #address-cells = <1>;
44 #size-cells = <0>;
45 status = "okay";
46
47 bridge@0 {
48 compatible = "toshiba,tc358762";
49 reg = <0>;
50 vddc-supply = <&attiny>;
51
52 ports {
53 #address-cells = <1>;
54 #size-cells = <0>;
55
56 port@0 {
57 reg = <0>;
58
59 bridge_in: endpoint {
60 remote-endpoint = <&dsi_out>;
61 };
62 };
63
64 port@1 {
65 reg = <1>;
66
67 bridge_out: endpoint {
68 remote-endpoint = <&panel_in>;
69 };
70 };
71 };
72 };
73
74 ports {
75 #address-cells = <1>;
76 #size-cells = <0>;
77
78 port@1 {
79 reg = <1>;
80
81 dsi_out: endpoint {
82 data-lanes = <1 2>;
83 remote-endpoint = <&bridge_in>;
84 };
85 };
86 };
87 };
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