1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 //
3 // Copyright (C) 2021 Pengutronix, Oleksij Rempel <kernel@pengutronix.de>
4
5 / {
6 backlight: backlight {
7 compatible = "pwm-backlight";
8 pinctrl-names = "default";
9 pinctrl-0 = <&pinctrl_backlight>;
10 enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;
11 pwms = <&pwm2 0 20000 0>;
12 brightness-levels = <0 255>;
13 num-interpolated-steps = <17>;
14 default-brightness-level = <8>;
15 power-supply = <®_24v0>;
16 };
17
18 display {
19 #address-cells = <1>;
20 #size-cells = <0>;
21
22 compatible = "fsl,imx-parallel-display";
23 pinctrl-names = "default";
24 pinctrl-0 = <&pinctrl_ipu1>;
25
26 port@0 {
27 reg = <0>;
28
29 display0_in: endpoint {
30 remote-endpoint = <&ipu1_di0_disp0>;
31 };
32 };
33
34 port@1 {
35 reg = <1>;
36
37 display0_out: endpoint {
38 remote-endpoint = <&panel_in>;
39 };
40 };
41 };
42
43 panel {
44 compatible = "logictechno,lttd800480070-l2rt";
45 backlight = <&backlight>;
46 power-supply = <®_3v3>;
47
48 port {
49 panel_in: endpoint {
50 remote-endpoint = <&display0_out>;
51 };
52 };
53 };
54 };
55
56 &ipu1_di0_disp0 {
57 remote-endpoint = <&display0_in>;
58 };
59
60 &iomuxc {
61 pinctrl_backlight: backlightgrp {
62 fsl,pins = <
63 MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58
64 >;
65 };
66
67 pinctrl_ipu1: ipu1grp {
68 fsl,pins = <
69 MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
70 MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
71 MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
72 MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
73 MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
74 MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
75 MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
76 MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
77 MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
78 MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
79 MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
80 MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
81 MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
82 MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
83 MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
84 MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
85 MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
86 MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
87 MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
88 MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
89 MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
90 MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
91 MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
92 MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
93 MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
94 MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
95 MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
96 MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
97 >;
98 };
99 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.