| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| // |
| // Copyright 2017 NXP |
| |
| #include "imx7d-pico.dtsi" |
| |
| / { |
| model = "TechNexion PICO-IMX7D Board using Hobbit baseboard"; |
| compatible = "technexion,imx7d-pico-hobbit", "fsl,imx7d"; |
| |
| leds { |
| compatible = "gpio-leds"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_gpio_leds>; |
| |
| led { |
| label = "gpio-led"; |
| gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| sound { |
| compatible = "simple-audio-card"; |
| simple-audio-card,name = "imx7-sgtl5000"; |
| simple-audio-card,format = "i2s"; |
| simple-audio-card,bitclock-master = <&dailink_master>; |
| simple-audio-card,frame-master = <&dailink_master>; |
| simple-audio-card,cpu { |
| sound-dai = <&sai1>; |
| }; |
| |
| dailink_master: simple-audio-card,codec { |
| sound-dai = <&sgtl5000>; |
| clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| sgtl5000: codec@a { |
| #sound-dai-cells = <0>; |
| reg = <0x0a>; |
| compatible = "fsl,sgtl5000"; |
| clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>; |
| VDDA-supply = <®_2p5v>; |
| VDDIO-supply = <®_vref_1v8>; |
| }; |
| }; |
| |
| &i2c4 { |
| status = "okay"; |
| |
| adc081c: adc@50 { |
| compatible = "ti,adc081c"; |
| reg = <0x50>; |
| vref-supply = <®_3p3v>; |
| }; |
| }; |
| |
| &ecspi3 { |
| ads7846@0 { |
| reg = <0>; |
| compatible = "ti,ads7846"; |
| interrupt-parent = <&gpio2>; |
| interrupts = <7 0>; |
| spi-max-frequency = <1000000>; |
| pendown-gpio = <&gpio2 7 GPIO_ACTIVE_LOW>; |
| vcc-supply = <®_3p3v>; |
| ti,x-min = /bits/ 16 <0>; |
| ti,x-max = /bits/ 16 <4095>; |
| ti,y-min = /bits/ 16 <0>; |
| ti,y-max = /bits/ 16 <4095>; |
| ti,pressure-max = /bits/ 16 <1024>; |
| ti,x-plate-ohms = /bits/ 16 <90>; |
| ti,y-plate-ohms = /bits/ 16 <90>; |
| ti,debounce-max = /bits/ 16 <70>; |
| ti,debounce-tol = /bits/ 16 <3>; |
| ti,debounce-rep = /bits/ 16 <2>; |
| ti,settle-delay-usec = /bits/ 16 <150>; |
| wakeup-source; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog>; |
| |
| pinctrl_hog: hoggrp { |
| fsl,pins = < |
| MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14 |
| MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14 |
| MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14 |
| MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14 |
| MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14 |
| MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14 |
| MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14 |
| >; |
| }; |
| |
| pinctrl_gpio_leds: gpioledsgrp { |
| fsl,pins = < |
| MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14 |
| >; |
| }; |
| }; |
