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 using Hobbit baseboard"; 9 compatible = "technexion,imx7d-pico-hobbit", "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 13 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 status = "okay"; 52 53 adc081c: adc@50 { 54 compatible = "ti,adc081c"; 55 reg = <0x50>; 56 vref-supply = <®_3p3v>; 57 }; 58}; 59 60&ecspi3 { 61 ads7846@0 { 62 reg = <0>; 63 compatible = "ti,ads7846"; 64 interrupt-parent = <&gpio2>; 65 interrupts = <7 0>; 66 spi-max-frequency = <1000000>; 67 pendown-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>; 68 vcc-supply = <®_3p3v>; 69 ti,x-min = /bits/ 16 <0>; 70 ti,x-max = /bits/ 16 <4095>; 71 ti,y-min = /bits/ 16 <0>; 72 ti,y-max = /bits/ 16 <4095>; 73 ti,pressure-max = /bits/ 16 <1024>; 74 ti,x-plate-ohms = /bits/ 16 <90>; 75 ti,y-plate-ohms = /bits/ 16 <90>; 76 ti,debounce-max = /bits/ 16 <70>; 77 ti,debounce-tol = /bits/ 16 <3>; 78 ti,debounce-rep = /bits/ 16 <2>; 79 ti,settle-delay-usec = /bits/ 16 <150>; 80 wakeup-source; 81 }; 82}; 83 84&iomuxc { 85 pinctrl-names = "default"; 86 pinctrl-0 = <&pinctrl_hog>; 87 88 pinctrl_hog: hoggrp { 89 fsl,pins = < 90 MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 91 MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 92 MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 93 MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14 94 MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 95 MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 96 MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 97 >; 98 }; 99 100 pinctrl_gpio_leds: gpioledsgrp { 101 fsl,pins = < 102 MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 103 >; 104 }; 105}; 106