arch/arm/boot/dts/sun5i-a10s-auxtek-t004.dts

   1 /*
   2  * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
   3  *
   4  * This file is dual-licensed: you can use it either under the terms
   5  * of the GPL or the X11 license, at your option. Note that this dual
   6  * licensing only applies to this file, and not this project as a
   7  * whole.
   8  *
   9  *  a) This file is free software; you can redistribute it and/or
  10  *     modify it under the terms of the GNU General Public License as
  11  *     published by the Free Software Foundation; either version 2 of the
  12  *     License, or (at your option) any later version.
  13  *
  14  *     This file is distributed in the hope that it will be useful,
  15  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *     GNU General Public License for more details.
  18  *
  19  * Or, alternatively,
  20  *
  21  *  b) Permission is hereby granted, free of charge, to any person
  22  *     obtaining a copy of this software and associated documentation
  23  *     files (the "Software"), to deal in the Software without
  24  *     restriction, including without limitation the rights to use,
  25  *     copy, modify, merge, publish, distribute, sublicense, and/or
  26  *     sell copies of the Software, and to permit persons to whom the
  27  *     Software is furnished to do so, subject to the following
  28  *     conditions:
  29  *
  30  *     The above copyright notice and this permission notice shall be
  31  *     included in all copies or substantial portions of the Software.
  32  *
  33  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  34  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  35  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  36  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  37  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  38  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  39  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  40  *     OTHER DEALINGS IN THE SOFTWARE.
  41  */
  42
  43 /dts-v1/;
  44 #include "sun5i-a10s.dtsi"
  45 #include "sunxi-common-regulators.dtsi"
  46 #include <dt-bindings/gpio/gpio.h>
  47
  48 / {
  49         model = "Auxtek t004 A10s hdmi tv-stick";
  50         compatible = "allwinner,auxtek-t004", "allwinner,sun5i-a10s";
  51
  52         aliases {
  53                 serial0 = &uart0;
  54         };
  55
  56         chosen {
  57                 stdout-path = "serial0:115200n8";
  58         };
  59
  60         leds {
  61                 compatible = "gpio-leds";
  62                 pinctrl-names = "default";
  63                 pinctrl-0 = <&led_pins_t004>;
  64
  65                 red {
  66                         label = "t004-tv-dongle:red:usr";
  67                         gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>; /* PB2 */
  68                         default-state = "on";
  69                 };
  70         };
  71
  72         reg_vmmc1: vmmc1 {
  73                 compatible = "regulator-fixed";
  74                 regulator-name = "vmmc1";
  75                 regulator-min-microvolt = <3300000>;
  76                 regulator-max-microvolt = <3300000>;
  77                 enable-active-high;
  78                 gpio = <&pio 1 18 GPIO_ACTIVE_HIGH>; /* PB18 */
  79         };
  80 };
  81
  82 &ehci0 {
  83         status = "okay";
  84 };
  85
  86 &i2c0 {
  87         status = "okay";
  88
  89         axp152: pmic@30 {
  90                 compatible = "x-powers,axp152";
  91                 reg = <0x30>;
  92                 interrupts = <0>;
  93                 interrupt-controller;
  94                 #interrupt-cells = <1>;
  95         };
  96 };
  97
  98 &mmc0 {
  99         vmmc-supply = <&reg_vcc3v3>;
 100         bus-width = <4>;
 101         cd-gpios = <&pio 6 1 GPIO_ACTIVE_LOW>; /* PG1 */
 102         status = "okay";
 103 };
 104
 105 &mmc1 {
 106         vmmc-supply = <&reg_vmmc1>;
 107         bus-width = <4>;
 108         non-removable;
 109         cap-sdio-irq;
 110         status = "okay";
 111 };
 112
 113 &ohci0 {
 114         status = "okay";
 115 };
 116
 117 &otg_sram {
 118         status = "okay";
 119 };
 120
 121 &pio {
 122         usb0_id_detect_pin: usb0-id-detect-pin {
 123                 pins = "PG12";
 124                 function = "gpio_in";
 125                 bias-pull-up;
 126         };
 127
 128         led_pins_t004: led-pin {
 129                 pins = "PB2";
 130                 function = "gpio_out";
 131                 drive-strength = <20>;
 132         };
 133 };
 134
 135 &reg_usb1_vbus {
 136         gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
 137         status = "okay";
 138 };
 139
 140 &uart0 {
 141         pinctrl-names = "default";
 142         pinctrl-0 = <&uart0_pb_pins>;
 143         status = "okay";
 144 };
 145
 146 &usb_otg {
 147         dr_mode = "otg";
 148         status = "okay";
 149 };
 150
 151 &usbphy {
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&usb0_id_detect_pin>;
 154         usb0_id_det-gpio = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
 155         usb1_vbus-supply = <&reg_usb1_vbus>;
 156         status = "okay";
 157 };