arch/arm/dts/sun5i-a10s-r7-tv-dongle.dts

   1 /*
   2  * Copyright 2014 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
  47 #include <dt-bindings/gpio/gpio.h>
  48 #include <dt-bindings/pinctrl/sun4i-a10.h>
  49
  50 / {
  51         model = "R7 A10s hdmi tv-stick";
  52         compatible = "allwinner,r7-tv-dongle", "allwinner,sun5i-a10s";
  53
  54         aliases {
  55                 serial0 = &uart0;
  56         };
  57
  58         chosen {
  59                 stdout-path = "serial0:115200n8";
  60         };
  61
  62         leds {
  63                 compatible = "gpio-leds";
  64                 pinctrl-names = "default";
  65                 pinctrl-0 = <&led_pins_r7>;
  66
  67                 green {
  68                         label = "r7-tv-dongle:green:usr";
  69                         gpios = <&pio 1 2 GPIO_ACTIVE_HIGH>;
  70                         default-state = "on";
  71                 };
  72         };
  73 };
  74
  75 &ehci0 {
  76         status = "okay";
  77 };
  78
  79 &mmc0 {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_r7>;
  82         vmmc-supply = <&reg_vcc3v3>;
  83         bus-width = <4>;
  84         cd-gpios = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */
  85         cd-inverted;
  86         status = "okay";
  87 };
  88
  89 &mmc1 {
  90         pinctrl-names = "default";
  91         pinctrl-0 = <&mmc1_pins_a>;
  92         vmmc-supply = <&reg_vcc3v3>;
  93         bus-width = <4>;
  94         non-removable;
  95         status = "okay";
  96 };
  97
  98 &ohci0 {
  99         status = "okay";
 100 };
 101
 102 &pio {
 103         mmc0_cd_pin_r7: mmc0_cd_pin@0 {
 104                 allwinner,pins = "PG1";
 105                 allwinner,function = "gpio_in";
 106                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 107                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 108         };
 109
 110         led_pins_r7: led_pins@0 {
 111                 allwinner,pins = "PB2";
 112                 allwinner,function = "gpio_out";
 113                 allwinner,drive = <SUN4I_PINCTRL_20_MA>;
 114                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 115         };
 116
 117         usb1_vbus_pin_r7: usb1_vbus_pin@0 {
 118                 allwinner,pins = "PG13";
 119                 allwinner,function = "gpio_out";
 120                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 121                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 122         };
 123 };
 124
 125 &reg_usb1_vbus {
 126         pinctrl-0 = <&usb1_vbus_pin_r7>;
 127         gpio = <&pio 6 13 GPIO_ACTIVE_HIGH>;
 128         status = "okay";
 129 };
 130
 131 &uart0 {
 132         pinctrl-names = "default";
 133         pinctrl-0 = <&uart0_pins_a>;
 134         status = "okay";
 135 };
 136
 137 &usbphy {
 138         usb1_vbus-supply = <&reg_usb1_vbus>;
 139         status = "okay";
 140 };