1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (C) 2017 exceet electronics GmbH
4 * Copyright (C) 2018 Kontron Electronics GmbH
5 * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org>
6 */
7
8#include "imx6ul-kontron-bl.dts"
9
10/ {
11	model = "Kontron BL i.MX6UL 43 (N631X S 43)";
12	compatible = "kontron,bl-imx6ul-43", "kontron,bl-imx6ul",
13		     "kontron,sl-imx6ul", "fsl,imx6ul";
14
15	backlight {
16		compatible = "pwm-backlight";
17		pwms = <&pwm7 0 5000000>;
18		brightness-levels = <0 4 8 16 32 64 128 255>;
19		default-brightness-level = <6>;
20		status = "okay";
21	};
22};
23
24&i2c4 {
25	touchscreen@5d {
26		compatible = "goodix,gt928";
27		reg = <0x5d>;
28		pinctrl-names = "default";
29		pinctrl-0 = <&pinctrl_cap_touch>;
30		interrupt-parent = <&gpio5>;
31		interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
32		reset-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
33		irq-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>;
34	};
35};
36
37&lcdif {
38	pinctrl-names = "default";
39	pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;
40	/* Leave status disabled because of missing display panel node */
41};
42
43&pwm7 {
44	#pwm-cells = <2>;
45	pinctrl-names = "default";
46	pinctrl-0 = <&pinctrl_pwm7>;
47	status = "okay";
48};
49
50&iomuxc {
51	pinctrl_cap_touch: captouchgrp {
52		fsl,pins = <
53			MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x1b0b0 /* Touch Interrupt */
54			MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07	0x1b0b0 /* Touch Reset */
55			MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08	0x1b0b0 /* Touch Wake */
56		>;
57	};
58
59	pinctrl_lcdif_ctrl: lcdifctrlgrp {
60		fsl,pins = <
61			MX6UL_PAD_LCD_CLK__LCDIF_CLK		0x79
62			MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE	0x79
63			MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC	0x79
64			MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC	0x79
65			MX6UL_PAD_LCD_RESET__LCDIF_RESET	0x79
66		>;
67	};
68
69	pinctrl_lcdif_dat: lcdifdatgrp {
70		fsl,pins = <
71			MX6UL_PAD_LCD_DATA00__LCDIF_DATA00	0x79
72			MX6UL_PAD_LCD_DATA01__LCDIF_DATA01	0x79
73			MX6UL_PAD_LCD_DATA02__LCDIF_DATA02	0x79
74			MX6UL_PAD_LCD_DATA03__LCDIF_DATA03	0x79
75			MX6UL_PAD_LCD_DATA04__LCDIF_DATA04	0x79
76			MX6UL_PAD_LCD_DATA05__LCDIF_DATA05	0x79
77			MX6UL_PAD_LCD_DATA06__LCDIF_DATA06	0x79
78			MX6UL_PAD_LCD_DATA07__LCDIF_DATA07	0x79
79			MX6UL_PAD_LCD_DATA08__LCDIF_DATA08	0x79
80			MX6UL_PAD_LCD_DATA09__LCDIF_DATA09	0x79
81			MX6UL_PAD_LCD_DATA10__LCDIF_DATA10	0x79
82			MX6UL_PAD_LCD_DATA11__LCDIF_DATA11	0x79
83			MX6UL_PAD_LCD_DATA12__LCDIF_DATA12	0x79
84			MX6UL_PAD_LCD_DATA13__LCDIF_DATA13	0x79
85			MX6UL_PAD_LCD_DATA14__LCDIF_DATA14	0x79
86			MX6UL_PAD_LCD_DATA15__LCDIF_DATA15	0x79
87			MX6UL_PAD_LCD_DATA16__LCDIF_DATA16	0x79
88			MX6UL_PAD_LCD_DATA17__LCDIF_DATA17	0x79
89			MX6UL_PAD_LCD_DATA18__LCDIF_DATA18	0x79
90			MX6UL_PAD_LCD_DATA19__LCDIF_DATA19	0x79
91			MX6UL_PAD_LCD_DATA20__LCDIF_DATA20	0x79
92			MX6UL_PAD_LCD_DATA21__LCDIF_DATA21	0x79
93			MX6UL_PAD_LCD_DATA22__LCDIF_DATA22	0x79
94			MX6UL_PAD_LCD_DATA23__LCDIF_DATA23	0x79
95		>;
96	};
97
98	pinctrl_pwm7: pwm7grp {
99		fsl,pins = <
100			MX6UL_PAD_CSI_VSYNC__PWM7_OUT		0x110b0
101		>;
102	};
103};
104