sun7i-a20-haoyu-marsboard.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright 2021 Conley Lee
    4  * Conley Lee <conleylee@foxmail.com>
    5  */
    6 
    7 /dts-v1/;
    8 #include "sun7i-a20.dtsi"
    9 #include "sunxi-common-regulators.dtsi"
   10 
   11 #include <dt-bindings/gpio/gpio.h>
   12 #include <dt-bindings/interrupt-controller/irq.h>
   13 
   14 / {
   15         model = "HAOYU Electronics Marsboard A20";
   16         compatible = "haoyu,a20-marsboard", "allwinner,sun7i-a20";
   17 
   18         aliases {
   19                 serial0 = &uart0;
   20         };
   21 
   22         chosen {
   23                 stdout-path = "serial0:115200n8";
   24         };
   25 
   26         hdmi-connector {
   27                 compatible = "hdmi-connector";
   28                 type = "a";
   29 
   30                 port {
   31                         hdmi_con_in: endpoint {
   32                                 remote-endpoint = <&hdmi_out_con>;
   33                         };
   34                 };
   35         };
   36 };
   37 
   38 &ahci {
   39         target-supply = <&reg_ahci_5v>;
   40         status = "okay";
   41 };
   42 
   43 &codec {
   44         status = "okay";
   45 };
   46 
   47 &cpu0 {
   48         cpu-supply = <&reg_dcdc2>;
   49 };
   50 
   51 &de {
   52         status = "okay";
   53 };
   54 
   55 &ehci0 {
   56         status = "okay";
   57 };
   58 
   59 &ehci1 {
   60         status = "okay";
   61 };
   62 
   63 &gmac {
   64         pinctrl-names = "default";
   65         pinctrl-0 = <&gmac_mii_pins>, <&gmac_txerr>;
   66         phy-handle = <&phy0>;
   67         phy-mode = "mii";
   68         status = "okay";
   69 };
   70 
   71 &hdmi {
   72         status = "okay";
   73 };
   74 
   75 &hdmi_out {
   76         hdmi_out_con: endpoint {
   77                 remote-endpoint = <&hdmi_con_in>;
   78         };
   79 };
   80 
   81 &i2c0 {
   82         status = "okay";
   83 
   84         axp209: pmic@34 {
   85                 reg = <0x34>;
   86                 interrupt-parent = <&nmi_intc>;
   87                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
   88         };
   89 };
   90 
   91 &mmc0 {
   92         vmmc-supply = <&reg_vcc3v3>;
   93         bus-width = <4>;
   94         cd-gpios = <&pio 7 10 GPIO_ACTIVE_LOW>; /* PH10 */
   95         status = "okay";
   96 };
   97 
   98 &gmac_mdio {
   99         phy0: ethernet-phy@0 {
  100                 reg = <0>;
  101         };
  102 };
  103 
  104 &ohci0 {
  105         status = "okay";
  106 };
  107 
  108 &ohci1 {
  109         status = "okay";
  110 };
  111 
  112 &otg_sram {
  113         status = "okay";
  114 };
  115 
  116 &pio {
  117         gmac_txerr: gmac-txerr-pin {
  118                 pins = "PA17";
  119                 function = "gmac";
  120         };
  121 };
  122 
  123 &reg_ahci_5v {
  124         status = "okay";
  125 };
  126 
  127 #include "axp209.dtsi"
  128 
  129 &ac_power_supply {
  130         status = "okay";
  131 };
  132 
  133 &reg_dcdc2 {
  134         regulator-always-on;
  135         regulator-min-microvolt = <1000000>;
  136         regulator-max-microvolt = <1450000>;
  137         regulator-name = "vdd-cpu";
  138 };
  139 
  140 &reg_dcdc3 {
  141         regulator-always-on;
  142         regulator-min-microvolt = <1000000>;
  143         regulator-max-microvolt = <1400000>;
  144         regulator-name = "vdd-int-dll";
  145 };
  146 
  147 &reg_ldo1 {
  148         regulator-name = "vdd-rtc";
  149 };
  150 
  151 &reg_ldo2 {
  152         regulator-always-on;
  153         regulator-min-microvolt = <3000000>;
  154         regulator-max-microvolt = <3000000>;
  155         regulator-name = "avcc";
  156 };
  157 
  158 &reg_usb1_vbus {
  159         status = "okay";
  160 };
  161 
  162 &reg_usb2_vbus {
  163         status = "okay";
  164 };
  165 
  166 &uart0 {
  167         pinctrl-names = "default";
  168         pinctrl-0 = <&uart0_pb_pins>;
  169         status = "okay";
  170 };
  171 
  172 &usb_otg {
  173         dr_mode = "otg";
  174         status = "okay";
  175 };
  176 
  177 &usbphy {
  178         usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
  179         usb1_vbus-supply = <&reg_usb1_vbus>;
  180         usb2_vbus-supply = <&reg_usb2_vbus>;
  181         status = "okay";
  182 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/sun7i-a20-haoyu-marsboard.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/sun7i-a20-haoyu-marsboard.dts