1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
2//
3// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de>
4
5/dts-v1/;
6#include "imx6q.dtsi"
7#include "imx6qdl-skov-cpu.dtsi"
8#include "imx6qdl-skov-cpu-revc.dtsi"
9
10/ {
11	model = "SKOV IMX6 CPU QuadCore";
12	compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q";
13
14	backlight: backlight {
15		compatible = "pwm-backlight";
16		pinctrl-names = "default";
17		pinctrl-0 = <&pinctrl_backlight>;
18		enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;
19		pwms = <&pwm2 0 20000 0>;
20		brightness-levels = <0 255>;
21		num-interpolated-steps = <17>;
22		default-brightness-level = <8>;
23		power-supply = <&reg_24v0>;
24	};
25
26	display {
27		#address-cells = <1>;
28		#size-cells = <0>;
29
30		compatible = "fsl,imx-parallel-display";
31		pinctrl-names = "default";
32		pinctrl-0 = <&pinctrl_ipu1>;
33
34		port@0 {
35			reg = <0>;
36
37			display0_in: endpoint {
38				remote-endpoint = <&ipu1_di0_disp0>;
39			};
40		};
41
42		port@1 {
43			reg = <1>;
44
45			display0_out: endpoint {
46				remote-endpoint = <&panel_in>;
47			};
48		};
49	};
50
51	panel {
52		compatible = "logictechno,lttd800480070-l6wh-rt";
53		backlight = <&backlight>;
54		power-supply = <&reg_3v3>;
55
56		port {
57			panel_in: endpoint {
58				remote-endpoint = <&display0_out>;
59			};
60		};
61	};
62};
63
64&hdmi {
65	ddc-i2c-bus = <&i2c2>;
66	status = "okay";
67};
68
69&i2c2 {
70	pinctrl-names = "default";
71	pinctrl-0 = <&pinctrl_i2c2>;
72	clock-frequency = <100000>;
73	status = "okay";
74};
75
76&ipu1_di0_disp0 {
77	remote-endpoint = <&display0_in>;
78};
79
80&iomuxc {
81	pinctrl_backlight: backlightgrp {
82		fsl,pins = <
83			MX6QDL_PAD_RGMII_TD3__GPIO6_IO23		0x58
84		>;
85	};
86
87	pinctrl_i2c2: i2c2grp {
88		fsl,pins = <
89			/* internal 22 k pull up required */
90			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001F878
91			/* internal 22 k pull up required */
92			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001F878
93		>;
94	};
95
96	pinctrl_ipu1: ipu1grp {
97		fsl,pins = <
98			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x10
99			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15		0x10
100			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
101			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
102			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
103			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
104			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
105			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x10
106			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x10
107			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x10
108			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x10
109			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x10
110			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x10
111			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x10
112			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x10
113			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x10
114			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x10
115			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x10
116			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x10
117			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x10
118			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x10
119			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x10
120			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18	0x10
121			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19	0x10
122			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20	0x10
123			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21	0x10
124			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22	0x10
125			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23	0x10
126		>;
127	};
128};
129