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7f68ffe061
The imx7d-pico-hobbit contains a imx7d-pico SoM and a hobbit baseboard. Add support for it. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
106 lines
2.2 KiB
Plaintext
106 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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//
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// Copyright 2017 NXP
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#include "imx7d-pico.dtsi"
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/ {
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model = "TechNexion PICO-IMX7D Board using Hobbit baseboard";
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compatible = "technexion,imx7d-pico-hobbit", "fsl,imx7d";
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpio_leds>;
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led {
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label = "gpio-led";
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gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
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};
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "imx7-sgtl5000";
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simple-audio-card,format = "i2s";
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simple-audio-card,bitclock-master = <&dailink_master>;
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simple-audio-card,frame-master = <&dailink_master>;
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simple-audio-card,cpu {
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sound-dai = <&sai1>;
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};
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dailink_master: simple-audio-card,codec {
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sound-dai = <&sgtl5000>;
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clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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};
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};
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};
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&i2c1 {
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sgtl5000: codec@a {
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#sound-dai-cells = <0>;
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reg = <0x0a>;
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compatible = "fsl,sgtl5000";
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clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_vref_1v8>;
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};
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};
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&i2c4 {
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status = "okay";
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adc081c: adc@50 {
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compatible = "ti,adc081c";
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reg = <0x50>;
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vref-supply = <®_3p3v>;
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};
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};
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&ecspi3 {
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ads7846@0 {
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reg = <0>;
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compatible = "ti,ads7846";
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interrupt-parent = <&gpio2>;
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interrupts = <7 0>;
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spi-max-frequency = <1000000>;
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pendown-gpio = <&gpio2 7 0>;
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vcc-supply = <®_3p3v>;
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ti,x-min = /bits/ 16 <0>;
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ti,x-max = /bits/ 16 <4095>;
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ti,y-min = /bits/ 16 <0>;
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ti,y-max = /bits/ 16 <4095>;
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ti,pressure-max = /bits/ 16 <1024>;
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ti,x-plate-ohms = /bits/ 16 <90>;
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ti,y-plate-ohms = /bits/ 16 <90>;
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ti,debounce-max = /bits/ 16 <70>;
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ti,debounce-tol = /bits/ 16 <3>;
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ti,debounce-rep = /bits/ 16 <2>;
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ti,settle-delay-usec = /bits/ 16 <150>;
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wakeup-source;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14
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MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14
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MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14
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MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14
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MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14
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MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14
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MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
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>;
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};
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pinctrl_gpio_leds: gpioledsgrp {
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fsl,pins = <
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MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14
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>;
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};
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};
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