The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/imx7d-pico-nymph.dts

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    1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
    2 //
    3 // Copyright 2015 Technexion Ltd.
    4 //
    5 // Author: Wig Cheng  <wig.cheng@technexion.com>
    6 //         Richard Hu <richard.hu@technexion.com>
    7 //         Tapani Utriainen <tapani@technexion.com>
    8 /dts-v1/;
    9 
   10 #include "imx7d-pico.dtsi"
   11 / {
   12         model = "TechNexion PICO-IMX7 and NYMPH baseboard";
   13         compatible = "technexion,imx7d-pico-nymph", "fsl,imx7d";
   14 
   15         leds {
   16                 compatible = "gpio-leds";
   17                 pinctrl-names = "default";
   18                 pinctrl-0 = <&pinctrl_gpio_leds>;
   19 
   20                 led {
   21                         label = "gpio-led";
   22                         gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
   23                 };
   24         };
   25 
   26         sound {
   27                 compatible = "fsl,imx-audio-sgtl5000";
   28                 model = "imx7d-sgtl5000";
   29                 audio-cpu = <&sai1>;
   30                 audio-codec = <&sgtl5000>;
   31                 audio-routing =
   32                         "LINE_IN", "Line In Jack",
   33                         "MIC_IN", "Mic Jack",
   34                         "Mic Jack", "Mic Bias",
   35                         "Headphone Jack", "HP_OUT";
   36         };
   37 
   38         sys_mclk: clock-sys-mclk {
   39                 compatible = "fixed-clock";
   40                 #clock-cells = <0>;
   41                 clock-frequency = <24576000>;
   42         };
   43 };
   44 
   45 &i2c1 {
   46         clock_frequency = <100000>;
   47         pinctrl-names = "default";
   48         pinctrl-0 = <&pinctrl_i2c1>;
   49         status = "okay";
   50 
   51         sgtl5000: audio-codec@a {
   52                 reg = <0x0a>;
   53                 compatible = "fsl,sgtl5000";
   54                 clocks = <&sys_mclk>;
   55                 VDDA-supply = <&reg_2p5v>;
   56                 VDDIO-supply = <&reg_3p3v>;
   57         };
   58 
   59         adc@52 {
   60                 compatible = "ti,adc081c";
   61                 reg = <0x52>;
   62                 vref-supply = <&reg_2p5v>;
   63         };
   64 };
   65 
   66 &i2c2 {
   67         clock_frequency = <100000>;
   68         pinctrl-names = "default";
   69         pinctrl-0 = <&pinctrl_i2c2>;
   70         status = "okay";
   71 
   72         rtc@68 {
   73                 compatible = "dallas,ds1337";
   74                 reg = <0x68>;
   75         };
   76 };
   77 
   78 &iomuxc {
   79         pinctrl_gpio_leds: gpioledsgrp {
   80                 fsl,pins = <
   81                         MX7D_PAD_EPDC_DATA13__GPIO2_IO13        0x14
   82                 >;
   83         };
   84 };

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