target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-bananapi.dts

   1 /*
   2  * Copyright 2014 Zoltan HERPAI
   3  * Zoltan HERPAI <wigyori@uid0.hu>
   4  *
   5  * The code contained herein is licensed under the GNU General Public
   6  * License. You may obtain a copy of the GNU General Public License
   7  * Version 2 or later at the following locations:
   8  *
   9  * http://www.opensource.org/licenses/gpl-license.html
  10  * http://www.gnu.org/copyleft/gpl.html
  11  */
  12
  13 /dts-v1/;
  14 /include/ "sun7i-a20.dtsi"
  15 /include/ "sunxi-ahci-reg.dtsi"
  16 /include/ "sun4i-a10-usb-vbus-reg.dtsi"
  17 #include <dt-bindings/input/input.h>
  18
  19 / {
  20         model = "Lemaker bananaPi";
  21         compatible = "lemaker,bananapi", "allwinner,sun7i-a20";
  22
  23         aliases {
  24                 spi0 = &spi1;
  25                 spi1 = &spi2;
  26         };
  27
  28         soc@01c00000 {
  29                 spi1: spi@01c06000 {
  30                         pinctrl-names = "default";
  31                         pinctrl-0 = <&spi1_pins_a>;
  32                         status = "okay";
  33                 };
  34
  35                 spi2: spi@01c17000 {
  36                         pinctrl-names = "default";
  37                         pinctrl-0 = <&spi2_pins_a>;
  38                         status = "okay";
  39                 };
  40
  41                 mmc0: mmc@01c0f000 {
  42                         pinctrl-names = "default", "default";
  43                         pinctrl-0 = <&mmc0_pins_a>;
  44                         pinctrl-1 = <&mmc0_cd_pin_bananapi>;
  45                         cd-gpios = <&pio 7 10 0>; /* PH10 */
  46                         status = "okay";
  47                 };
  48
  49                 usbphy: phy@01c13400 {
  50                         usb1_vbus-supply = <&reg_usb1_vbus>;
  51                         usb2_vbus-supply = <&reg_usb2_vbus>;
  52                         status = "okay";
  53                 };
  54
  55                 ehci0: usb@01c14000 {
  56                         status = "okay";
  57                 };
  58
  59                 ohci0: usb@01c14400 {
  60                         status = "okay";
  61                 };
  62
  63                 ahci: sata@01c18000 {
  64                         target-supply = <&reg_ahci_5v>;
  65                         status = "okay";
  66                 };
  67
  68                 ehci1: usb@01c1c000 {
  69                         status = "okay";
  70                 };
  71
  72                 ohci1: usb@01c1c400 {
  73                         status = "okay";
  74                 };
  75
  76                 pinctrl@01c20800 {
  77                         led_pins_bananapi: led_pins@0 {
  78                                 allwinner,pins = "PH2";
  79                                 allwinner,function = "gpio_out";
  80                                 allwinner,drive = <1>;
  81                                 allwinner,pull = <0>;
  82                         };
  83
  84                         mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
  85                                 allwinner,pins = "PH10";
  86                                 allwinner,function = "gpio_in";
  87                                 allwinner,drive = <0>;
  88                                 allwinner,pull = <1>;
  89                         };
  90                 };
  91
  92                 lradc: lradc@01c22800 {
  93                         allwinner,chan0-step = <200>;
  94                         linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
  95                                                 KEY_MENU KEY_SEARCH KEY_HOME
  96                                                 KEY_ESC KEY_ENTER>;
  97                         status = "okay";
  98                 };
  99
 100                 uart0: serial@01c28000 {
 101                         pinctrl-names = "default";
 102                         pinctrl-0 = <&uart0_pins_a>;
 103                         status = "okay";
 104                 };
 105
 106                 uart6: serial@01c29800 {
 107                         pinctrl-names = "default";
 108                         pinctrl-0 = <&uart6_pins_a>;
 109                         status = "okay";
 110                 };
 111
 112                 uart7: serial@01c29c00 {
 113                         pinctrl-names = "default";
 114                         pinctrl-0 = <&uart7_pins_a>;
 115                         status = "okay";
 116                 };
 117
 118                 i2c0: i2c@01c2ac00 {
 119                         pinctrl-names = "default";
 120                         pinctrl-0 = <&i2c0_pins_a>;
 121                         status = "okay";
 122                 };
 123
 124                 i2c1: i2c@01c2b000 {
 125                         pinctrl-names = "default";
 126                         pinctrl-0 = <&i2c1_pins_a>;
 127                         status = "okay";
 128                 };
 129
 130                 i2c2: i2c@01c2b400 {
 131                         pinctrl-names = "default";
 132                         pinctrl-0 = <&i2c2_pins_a>;
 133                         status = "okay";
 134                 };
 135
 136                 gmac: ethernet@01c50000 {
 137                         pinctrl-names = "default";
 138                         pinctrl-0 = <&gmac_pins_mii_a>;
 139                         phy = <&phy1>;
 140                         phy-mode = "mii";
 141                         status = "okay";
 142
 143                         phy1: ethernet-phy@1 {
 144                                 reg = <1>;
 145                         };
 146                 };
 147         };
 148
 149         leds {
 150                 compatible = "gpio-leds";
 151                 pinctrl-names = "default";
 152                 pinctrl-0 = <&led_pins_bananapi>;
 153
 154                 green {
 155                         label = "bananapi:green:usr";
 156                         gpios = <&pio 7 2 0>;
 157                         default-state = "on";
 158                 };
 159         };
 160 };