0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Copyright (C) 2017 exceet electronics GmbH
0004 * Copyright (C) 2018 Kontron Electronics GmbH
0005 * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org>
0006 */
0007
0008 #include "imx6ul-kontron-n6310-s.dts"
0009
0010 / {
0011 model = "Kontron N6310 S 43";
0012 compatible = "kontron,imx6ul-n6310-s-43", "kontron,imx6ul-n6310-s",
0013 "kontron,imx6ul-n6310-som", "fsl,imx6ul";
0014
0015 backlight {
0016 compatible = "pwm-backlight";
0017 pwms = <&pwm7 0 5000000>;
0018 brightness-levels = <0 4 8 16 32 64 128 255>;
0019 default-brightness-level = <6>;
0020 status = "okay";
0021 };
0022 };
0023
0024 &i2c4 {
0025 touchscreen@5d {
0026 compatible = "goodix,gt928";
0027 reg = <0x5d>;
0028 pinctrl-names = "default";
0029 pinctrl-0 = <&pinctrl_cap_touch>;
0030 interrupt-parent = <&gpio5>;
0031 interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
0032 reset-gpios = <&gpio5 8 GPIO_ACTIVE_HIGH>;
0033 irq-gpios = <&gpio5 6 GPIO_ACTIVE_HIGH>;
0034 };
0035 };
0036
0037 &lcdif {
0038 pinctrl-names = "default";
0039 pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;
0040 /* Leave status disabled because of missing display panel node */
0041 };
0042
0043 &pwm7 {
0044 #pwm-cells = <2>;
0045 pinctrl-names = "default";
0046 pinctrl-0 = <&pinctrl_pwm7>;
0047 status = "okay";
0048 };
0049
0050 &iomuxc {
0051 pinctrl_cap_touch: captouchgrp {
0052 fsl,pins = <
0053 MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x1b0b0 /* Touch Interrupt */
0054 MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x1b0b0 /* Touch Reset */
0055 MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x1b0b0 /* Touch Wake */
0056 >;
0057 };
0058
0059 pinctrl_lcdif_ctrl: lcdifctrlgrp {
0060 fsl,pins = <
0061 MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79
0062 MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
0063 MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
0064 MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
0065 MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
0066 >;
0067 };
0068
0069 pinctrl_lcdif_dat: lcdifdatgrp {
0070 fsl,pins = <
0071 MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
0072 MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
0073 MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
0074 MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
0075 MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
0076 MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
0077 MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
0078 MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
0079 MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
0080 MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
0081 MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
0082 MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
0083 MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
0084 MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
0085 MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
0086 MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
0087 MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
0088 MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
0089 MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
0090 MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
0091 MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
0092 MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
0093 MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
0094 MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
0095 >;
0096 };
0097
0098 pinctrl_pwm7: pwm7grp {
0099 fsl,pins = <
0100 MX6UL_PAD_CSI_VSYNC__PWM7_OUT 0x110b0
0101 >;
0102 };
0103 };
