sun7i-a20-cubietruck.dts

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    1 /*
    2  * Copyright 2013 Oliver Schinagl
    3  *
    4  * Oliver Schinagl <oliver@schinagl.nl>
    5  *
    6  * This file is dual-licensed: you can use it either under the terms
    7  * of the GPL or the X11 license, at your option. Note that this dual
    8  * licensing only applies to this file, and not this project as a
    9  * whole.
   10  *
   11  *  a) This file is free software; you can redistribute it and/or
   12  *     modify it under the terms of the GNU General Public License as
   13  *     published by the Free Software Foundation; either version 2 of the
   14  *     License, or (at your option) any later version.
   15  *
   16  *     This file is distributed in the hope that it will be useful,
   17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
   18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   19  *     GNU General Public License for more details.
   20  *
   21  * Or, alternatively,
   22  *
   23  *  b) Permission is hereby granted, free of charge, to any person
   24  *     obtaining a copy of this software and associated documentation
   25  *     files (the "Software"), to deal in the Software without
   26  *     restriction, including without limitation the rights to use,
   27  *     copy, modify, merge, publish, distribute, sublicense, and/or
   28  *     sell copies of the Software, and to permit persons to whom the
   29  *     Software is furnished to do so, subject to the following
   30  *     conditions:
   31  *
   32  *     The above copyright notice and this permission notice shall be
   33  *     included in all copies or substantial portions of the Software.
   34  *
   35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
   37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
   39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
   40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   42  *     OTHER DEALINGS IN THE SOFTWARE.
   43  */
   44 
   45 /dts-v1/;
   46 #include "sun7i-a20.dtsi"
   47 #include "sunxi-common-regulators.dtsi"
   48 
   49 #include <dt-bindings/gpio/gpio.h>
   50 #include <dt-bindings/interrupt-controller/irq.h>
   51 
   52 / {
   53         model = "Cubietech Cubietruck";
   54         compatible = "cubietech,cubietruck", "allwinner,sun7i-a20";
   55 
   56         aliases {
   57                 serial0 = &uart0;
   58         };
   59 
   60         chosen {
   61                 stdout-path = "serial0:115200n8";
   62         };
   63 
   64         hdmi-connector {
   65                 compatible = "hdmi-connector";
   66                 type = "a";
   67 
   68                 port {
   69                         hdmi_con_in: endpoint {
   70                                 remote-endpoint = <&hdmi_out_con>;
   71                         };
   72                 };
   73         };
   74 
   75         leds {
   76                 compatible = "gpio-leds";
   77 
   78                 led-0 {
   79                         label = "cubietruck:blue:usr";
   80                         gpios = <&pio 7 21 GPIO_ACTIVE_HIGH>;
   81                 };
   82 
   83                 led-1 {
   84                         label = "cubietruck:orange:usr";
   85                         gpios = <&pio 7 20 GPIO_ACTIVE_HIGH>;
   86                 };
   87 
   88                 led-2 {
   89                         label = "cubietruck:white:usr";
   90                         gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>;
   91                 };
   92 
   93                 led-3 {
   94                         label = "cubietruck:green:usr";
   95                         gpios = <&pio 7 7 GPIO_ACTIVE_HIGH>;
   96                 };
   97         };
   98 
   99         mmc3_pwrseq: mmc3_pwrseq {
  100                 compatible = "mmc-pwrseq-simple";
  101                 reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
  102                 clocks = <&ccu CLK_OUT_A>;
  103                 clock-names = "ext_clock";
  104         };
  105 
  106         sound {
  107                 compatible = "simple-audio-card";
  108                 simple-audio-card,name = "On-board SPDIF";
  109 
  110                 simple-audio-card,cpu {
  111                         sound-dai = <&spdif>;
  112                 };
  113 
  114                 simple-audio-card,codec {
  115                         sound-dai = <&spdif_out>;
  116                 };
  117         };
  118 
  119         spdif_out: spdif-out {
  120                 #sound-dai-cells = <0>;
  121                 compatible = "linux,spdif-dit";
  122         };
  123 };
  124 
  125 &ahci {
  126         target-supply = <&reg_ahci_5v>;
  127         status = "okay";
  128 };
  129 
  130 &codec {
  131         status = "okay";
  132 };
  133 
  134 &cpu0 {
  135         cpu-supply = <&reg_dcdc2>;
  136 };
  137 
  138 &de {
  139         status = "okay";
  140 };
  141 
  142 &ehci0 {
  143         status = "okay";
  144 };
  145 
  146 &ehci1 {
  147         status = "okay";
  148 };
  149 
  150 &gmac {
  151         pinctrl-names = "default";
  152         pinctrl-0 = <&gmac_rgmii_pins>;
  153         phy-handle = <&phy1>;
  154         phy-mode = "rgmii-id";
  155         status = "okay";
  156 };
  157 
  158 &hdmi {
  159         status = "okay";
  160 };
  161 
  162 &hdmi_out {
  163         hdmi_out_con: endpoint {
  164                 remote-endpoint = <&hdmi_con_in>;
  165         };
  166 };
  167 
  168 &i2c0 {
  169         status = "okay";
  170 
  171         axp209: pmic@34 {
  172                 reg = <0x34>;
  173                 interrupt-parent = <&nmi_intc>;
  174                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
  175         };
  176 };
  177 
  178 &i2c1 {
  179         pinctrl-names = "default";
  180         status = "okay";
  181 };
  182 
  183 &i2c2 {
  184         status = "okay";
  185 };
  186 
  187 &ir0 {
  188         pinctrl-names = "default";
  189         pinctrl-0 = <&ir0_rx_pin>;
  190         status = "okay";
  191 };
  192 
  193 &gmac_mdio {
  194         phy1: ethernet-phy@1 {
  195                 reg = <1>;
  196         };
  197 };
  198 
  199 &mmc0 {
  200         vmmc-supply = <&reg_vcc3v3>;
  201         bus-width = <4>;
  202         cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
  203         status = "okay";
  204 };
  205 
  206 &mmc3 {
  207         vmmc-supply = <&reg_vcc3v3>;
  208         mmc-pwrseq = <&mmc3_pwrseq>;
  209         bus-width = <4>;
  210         non-removable;
  211         status = "okay";
  212 
  213         brcmf: wifi@1 {
  214                 reg = <1>;
  215                 compatible = "brcm,bcm4329-fmac";
  216                 interrupt-parent = <&pio>;
  217                 interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
  218                 interrupt-names = "host-wake";
  219         };
  220 };
  221 
  222 &ohci0 {
  223         status = "okay";
  224 };
  225 
  226 &ohci1 {
  227         status = "okay";
  228 };
  229 
  230 &otg_sram {
  231         status = "okay";
  232 };
  233 
  234 &pio {
  235         /* Pin outputs low power clock for WiFi and BT */
  236         pinctrl-0 = <&clk_out_a_pin>;
  237         pinctrl-names = "default";
  238 };
  239 
  240 &pwm {
  241         pinctrl-names = "default";
  242         pinctrl-0 = <&pwm0_pin>, <&pwm1_pin>;
  243         status = "okay";
  244 };
  245 
  246 &reg_ahci_5v {
  247         gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
  248         status = "okay";
  249 };
  250 
  251 #include "axp209.dtsi"
  252 
  253 &ac_power_supply {
  254         status = "okay";
  255 };
  256 
  257 &battery_power_supply {
  258         status = "okay";
  259 };
  260 
  261 &reg_dcdc2 {
  262         regulator-always-on;
  263         regulator-min-microvolt = <1000000>;
  264         regulator-max-microvolt = <1450000>;
  265         regulator-name = "vdd-cpu";
  266 };
  267 
  268 &reg_dcdc3 {
  269         regulator-always-on;
  270         regulator-min-microvolt = <1000000>;
  271         regulator-max-microvolt = <1400000>;
  272         regulator-name = "vdd-int-dll";
  273 };
  274 
  275 &reg_ldo1 {
  276         regulator-name = "vdd-rtc";
  277 };
  278 
  279 &reg_ldo2 {
  280         regulator-always-on;
  281         regulator-min-microvolt = <3000000>;
  282         regulator-max-microvolt = <3000000>;
  283         regulator-name = "avcc";
  284 };
  285 
  286 &reg_usb0_vbus {
  287         gpio = <&pio 7 17 GPIO_ACTIVE_HIGH>;
  288         status = "okay";
  289 };
  290 
  291 &reg_usb1_vbus {
  292         status = "okay";
  293 };
  294 
  295 &reg_usb2_vbus {
  296         status = "okay";
  297 };
  298 
  299 &spdif {
  300         pinctrl-names = "default";
  301         pinctrl-0 = <&spdif_tx_pin>;
  302         status = "okay";
  303 };
  304 
  305 &uart0 {
  306         pinctrl-names = "default";
  307         pinctrl-0 = <&uart0_pb_pins>;
  308         status = "okay";
  309 };
  310 
  311 &uart2 {
  312         pinctrl-names = "default";
  313         pinctrl-0 = <&uart2_pi_pins>, <&uart2_cts_rts_pi_pins>;
  314         uart-has-rtscts;
  315         status = "okay";
  316 
  317         bluetooth {
  318                 compatible = "brcm,bcm20702a1";
  319                 clocks = <&ccu CLK_OUT_A>;
  320                 clock-names = "lpo";
  321                 device-wakeup-gpios = <&pio 7 24 GPIO_ACTIVE_LOW>; /* PH24 */
  322                 host-wakeup-gpios = <&pio 7 25 GPIO_ACTIVE_LOW>; /* PH25 */
  323                 shutdown-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */
  324                 max-speed = <1500000>;
  325         };
  326 };
  327 
  328 &usb_otg {
  329         dr_mode = "otg";
  330         status = "okay";
  331 };
  332 
  333 &usb_power_supply {
  334         status = "okay";
  335 };
  336 
  337 &usbphy {
  338         usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
  339         usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
  340         usb0_vbus_power-supply = <&usb_power_supply>;
  341         usb0_vbus-supply = <&reg_usb0_vbus>;
  342         usb1_vbus-supply = <&reg_usb1_vbus>;
  343         usb2_vbus-supply = <&reg_usb2_vbus>;
  344         status = "okay";
  345 };

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

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