arch/arm/boot/dts/sun7i-a20-bananapro.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  *     You should have received a copy of the GNU General Public
  20  *     License along with this file; if not, write to the Free
  21  *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  *     MA 02110-1301 USA
  23  *
  24  * Or, alternatively,
  25  *
  26  *  b) Permission is hereby granted, free of charge, to any person
  27  *     obtaining a copy of this software and associated documentation
  28  *     files (the "Software"), to deal in the Software without
  29  *     restriction, including without limitation the rights to use,
  30  *     copy, modify, merge, publish, distribute, sublicense, and/or
  31  *     sell copies of the Software, and to permit persons to whom the
  32  *     Software is furnished to do so, subject to the following
  33  *     conditions:
  34  *
  35  *     The above copyright notice and this permission notice shall be
  36  *     included in all copies or substantial portions of the Software.
  37  *
  38  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  39  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  40  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  41  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  42  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  43  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  44  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  45  *     OTHER DEALINGS IN THE SOFTWARE.
  46  */
  47
  48 /dts-v1/;
  49 #include "sun7i-a20.dtsi"
  50 #include "sunxi-common-regulators.dtsi"
  51 #include <dt-bindings/gpio/gpio.h>
  52 #include <dt-bindings/interrupt-controller/arm-gic.h>
  53
  54 / {
  55         model = "LeMaker Banana Pro";
  56         compatible = "lemaker,bananapro", "allwinner,sun7i-a20";
  57
  58         leds {
  59                 compatible = "gpio-leds";
  60                 pinctrl-names = "default";
  61                 pinctrl-0 = <&led_pins_bananapro>;
  62
  63                 blue {
  64                         label = "bananapro:blue:usr";
  65                         gpios = <&pio 6 2 GPIO_ACTIVE_HIGH>;
  66                 };
  67
  68                 green {
  69                         label = "bananapro:green:usr";
  70                         gpios = <&pio 7 24 GPIO_ACTIVE_HIGH>;
  71                 };
  72         };
  73
  74         reg_gmac_3v3: gmac-3v3 {
  75                 compatible = "regulator-fixed";
  76                 pinctrl-names = "default";
  77                 pinctrl-0 = <&gmac_power_pin_bananapro>;
  78                 regulator-name = "gmac-3v3";
  79                 regulator-min-microvolt = <3300000>;
  80                 regulator-max-microvolt = <3300000>;
  81                 startup-delay-us = <100000>;
  82                 enable-active-high;
  83                 gpio = <&pio 7 23 GPIO_ACTIVE_HIGH>;
  84         };
  85
  86         reg_vmmc3: vmmc3 {
  87                 compatible = "regulator-fixed";
  88                 pinctrl-names = "default";
  89                 pinctrl-0 = <&vmmc3_pin_bananapro>;
  90                 regulator-name = "vmmc3";
  91                 regulator-min-microvolt = <3300000>;
  92                 regulator-max-microvolt = <3300000>;
  93                 enable-active-high;
  94                 gpio = <&pio 7 22 GPIO_ACTIVE_HIGH>;
  95         };
  96 };
  97
  98 &ahci {
  99         status = "okay";
 100 };
 101
 102 &ehci0 {
 103         status = "okay";
 104 };
 105
 106 &ehci1 {
 107         status = "okay";
 108 };
 109
 110 &gmac {
 111         pinctrl-names = "default";
 112         pinctrl-0 = <&gmac_pins_rgmii_a>;
 113         phy = <&phy1>;
 114         phy-mode = "rgmii";
 115         phy-supply = <&reg_gmac_3v3>;
 116         status = "okay";
 117
 118         phy1: ethernet-phy@1 {
 119                 reg = <1>;
 120         };
 121 };
 122
 123 &i2c0 {
 124         pinctrl-names = "default";
 125         pinctrl-0 = <&i2c0_pins_a>;
 126         status = "okay";
 127
 128         axp209: pmic@34 {
 129                 compatible = "x-powers,axp209";
 130                 reg = <0x34>;
 131                 interrupt-parent = <&nmi_intc>;
 132                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 133
 134                 interrupt-controller;
 135                 #interrupt-cells = <1>;
 136         };
 137 };
 138
 139 &i2c2 {
 140         pinctrl-names = "default";
 141         pinctrl-0 = <&i2c2_pins_a>;
 142         status = "okay";
 143 };
 144
 145 &ir0 {
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&ir0_pins_a>;
 148         status = "okay";
 149 };
 150
 151 &mmc0 {
 152         pinctrl-names = "default";
 153         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_bananapro>;
 154         vmmc-supply = <&reg_vcc3v3>;
 155         bus-width = <4>;
 156         cd-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */
 157         cd-inverted;
 158         status = "okay";
 159 };
 160
 161 &mmc3 {
 162         pinctrl-names = "default";
 163         pinctrl-0 = <&mmc3_pins_a>;
 164         vmmc-supply = <&reg_vmmc3>;
 165         bus-width = <4>;
 166         non-removable;
 167         status = "okay";
 168 };
 169
 170 &ohci0 {
 171         status = "okay";
 172 };
 173
 174 &ohci1 {
 175         status = "okay";
 176 };
 177
 178 &pio {
 179         gmac_power_pin_bananapro: gmac_power_pin@0 {
 180                 allwinner,pins = "PH23";
 181                 allwinner,function = "gpio_out";
 182                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 183                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 184         };
 185
 186         led_pins_bananapro: led_pins@0 {
 187                 allwinner,pins = "PH24", "PG2";
 188                 allwinner,function = "gpio_out";
 189                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 190                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 191         };
 192
 193         mmc0_cd_pin_bananapro: mmc0_cd_pin@0 {
 194                 allwinner,pins = "PH10";
 195                 allwinner,function = "gpio_in";
 196                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 197                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 198         };
 199
 200         usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
 201                 allwinner,pins = "PH0";
 202                 allwinner,function = "gpio_out";
 203                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 204                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 205         };
 206
 207         usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
 208                 allwinner,pins = "PH1";
 209                 allwinner,function = "gpio_out";
 210                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 211                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 212         };
 213
 214         vmmc3_pin_bananapro: vmmc3_pin@0 {
 215                 allwinner,pins = "PH22";
 216                 allwinner,function = "gpio_out";
 217                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 218                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 219         };
 220 };
 221
 222 &reg_usb1_vbus {
 223         pinctrl-0 = <&usb1_vbus_pin_bananapro>;
 224         gpio = <&pio 7 0 GPIO_ACTIVE_HIGH>; /* PH0 */
 225         status = "okay";
 226 };
 227
 228 &reg_usb2_vbus {
 229         pinctrl-0 = <&usb2_vbus_pin_bananapro>;
 230         gpio = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
 231         status = "okay";
 232 };
 233
 234 &spi0 {
 235         pinctrl-names = "default";
 236         pinctrl-0 = <&spi0_pins_a>;
 237         status = "okay";
 238 };
 239
 240 &uart0 {
 241         pinctrl-names = "default";
 242         pinctrl-0 = <&uart0_pins_a>;
 243         status = "okay";
 244 };
 245
 246 &uart2 {
 247         pinctrl-names = "default";
 248         pinctrl-0 = <&uart2_pins_a>;
 249         status = "okay";
 250 };
 251
 252 &uart7 {
 253         pinctrl-names = "default";
 254         pinctrl-0 = <&uart7_pins_a>;
 255         status = "okay";
 256 };
 257
 258 &usbphy {
 259         usb1_vbus-supply = <&reg_usb1_vbus>;
 260         usb2_vbus-supply = <&reg_usb2_vbus>;
 261         status = "okay";
 262 };