88 lines
1.8 KiB
Plaintext
88 lines
1.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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//
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// Copyright 2015 Technexion Ltd.
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//
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// Author: Wig Cheng <wig.cheng@technexion.com>
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// Richard Hu <richard.hu@technexion.com>
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// Tapani Utriainen <tapani@technexion.com>
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/dts-v1/;
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#include "imx7d-pico.dtsi"
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/ {
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model = "TechNexion PICO-IMX7D and DWARF baseboard";
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compatible = "technexion,imx7d-pico-dwarf", "fsl,imx7d";
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sound {
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compatible = "fsl,imx-audio-sgtl5000";
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model = "imx7d-sgtl5000";
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audio-cpu = <&sai1>;
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audio-codec = <&sgtl5000>;
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audio-routing =
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"LINE_IN", "Line In Jack",
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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};
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sys_mclk: clock-sys-mclk {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <24576000>;
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};
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};
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&i2c1 {
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clock_frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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sgtl5000: audio-codec@a {
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reg = <0x0a>;
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compatible = "fsl,sgtl5000";
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clocks = <&sys_mclk>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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pressure-sensor@60 {
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compatible = "fsl,mpl3115";
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reg = <0x60>;
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};
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};
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&i2c4 {
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clock_frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1>;
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status = "okay";
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pca9554: io-expander@25 {
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compatible = "nxp,pca9554";
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gpio-controller;
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#gpio-cells = <2>;
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#interrupt-cells = <2>;
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reg = <0x25>;
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};
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touchscreen@38 {
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compatible = "edt,edt-ft5x06";
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reg = <0x38>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_touchscreen>;
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interrupt-parent = <&gpio2>;
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interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
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reset-gpios = <&pca9554 4 GPIO_ACTIVE_LOW>;
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touchscreen-size-x = <800>;
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touchscreen-size-y = <480>;
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};
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};
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&iomuxc {
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pinctrl_touchscreen: touchscreengrp {
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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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