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 0>;
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 pinctrl-names = "default";
45 pinctrl-0 = <&pinctrl_pwm7>;
46 status = "okay";
47 };
48
49 &iomuxc {
50 pinctrl_cap_touch: captouchgrp {
51 fsl,pins = <
52 MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x1b0b0 /* Touch Interrupt */
53 MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0 /* Touch Reset */
54 MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x1b0b0 /* Touch Wake */
55 >;
56 };
57
58 pinctrl_lcdif_ctrl: lcdifctrlgrp {
59 fsl,pins = <
60 MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79
61 MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
62 MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
63 MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
64 MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
65 >;
66 };
67
68 pinctrl_lcdif_dat: lcdifdatgrp {
69 fsl,pins = <
70 MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
71 MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
72 MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
73 MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
74 MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
75 MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
76 MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
77 MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
78 MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
79 MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
80 MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
81 MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
82 MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
83 MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
84 MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
85 MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
86 MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
87 MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
88 MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
89 MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
90 MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
91 MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
92 MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
93 MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
94 >;
95 };
96
97 pinctrl_pwm7: pwm7grp {
98 fsl,pins = <
99 MX6UL_PAD_CSI_VSYNC__PWM7_OUT 0x110b0
100 >;
101 };
102 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.