| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 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 | }; |