1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2// 3// Copyright 2017 NXP 4 5#include "imx7d-pico.dtsi" 6 7/ { 8 model = "TechNexion PICO-IMX7D Board and PI baseboard"; 9 compatible = "technexion,imx7d-pico-pi", "fsl,imx7d"; 10 11 leds { 12 compatible = "gpio-leds"; 13 pinctrl-names = "default"; 14 pinctrl-0 = <&pinctrl_gpio_leds>; 15 16 led { 17 label = "gpio-led"; 18 gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; 19 }; 20 }; 21 22 sound { 23 compatible = "simple-audio-card"; 24 simple-audio-card,name = "imx7-sgtl5000"; 25 simple-audio-card,format = "i2s"; 26 simple-audio-card,bitclock-master = <&dailink_master>; 27 simple-audio-card,frame-master = <&dailink_master>; 28 simple-audio-card,cpu { 29 sound-dai = <&sai1>; 30 }; 31 32 dailink_master: simple-audio-card,codec { 33 sound-dai = <&sgtl5000>; 34 clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; 35 }; 36 }; 37}; 38 39&i2c1 { 40 sgtl5000: codec@a { 41 #sound-dai-cells = <0>; 42 reg = <0x0a>; 43 compatible = "fsl,sgtl5000"; 44 clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; 45 VDDA-supply = <®_2p5v>; 46 VDDIO-supply = <®_vref_1v8>; 47 }; 48}; 49 50&i2c4 { 51 polytouch: touchscreen@38 { 52 compatible = "edt,edt-ft5x06"; 53 reg = <0x38>; 54 pinctrl-names = "default"; 55 pinctrl-0 = <&pinctrl_touchscreen>; 56 interrupt-parent = <&gpio2>; 57 interrupts = <13 IRQ_TYPE_EDGE_FALLING>; 58 reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>; 59 touchscreen-size-x = <800>; 60 touchscreen-size-y = <480>; 61 }; 62}; 63 64&iomuxc { 65 pinctrl-names = "default"; 66 pinctrl-0 = <&pinctrl_hog>; 67 68 pinctrl_hog: hoggrp { 69 fsl,pins = < 70 MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 71 MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 72 MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 73 MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14 74 MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 75 MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 76 MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 77 >; 78 }; 79 80 pinctrl_gpio_leds: gpioledsgrp { 81 fsl,pins = < 82 MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14 83 >; 84 }; 85 86 pinctrl_touchscreen: touchscreengrp { 87 fsl,pins = < 88 MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14 89 MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 90 >; 91 }; 92 93}; 94