arch/arm/boot/dts/sun7i-a20-bananapro.dts

   1 /*
   2  * Copyright 2015 Arne Fitzenreiter
   3  * Arne Fitzenreiter <arne_f@ipfire.org>
   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-common-regulators.dtsi"
  16 #include <dt-bindings/input/input.h>
  17
  18 / {
  19         model = "LeMaker Banana Pro";
  20         compatible = "lemaker,bananapro", "allwinner,sun7i-a20";
  21
  22         aliases {
  23                 spi0 = &spi1;
  24                 spi1 = &spi2;
  25         };
  26
  27         soc@01c00000 {
  28                 spi1: spi@01c06000 {
  29                         pinctrl-names = "default";
  30                         pinctrl-0 = <&spi1_pins_a>;
  31                         status = "okay";
  32                 };
  33
  34                 spi2: spi@01c17000 {
  35                         pinctrl-names = "default";
  36                         pinctrl-0 = <&spi2_pins_a>;
  37                         status = "okay";
  38                 };
  39
  40                 mmc0: mmc@01c0f000 {
  41                         pinctrl-names = "default", "default";
  42                         pinctrl-0 = <&mmc0_pins_a>;
  43                         pinctrl-1 = <&mmc0_cd_pin_bananapi>;
  44                         cd-gpios = <&pio 7 10 0>; /* PH10 */
  45                         status = "okay";
  46                 };
  47
  48                 mmc3: mmc@01c12000 {
  49                         #address-cells = <1>;
  50                         #size-cells = <0>;
  51
  52                         pinctrl-names = "default";
  53                         pinctrl-0 = <&mmc3_pins_a>;
  54                         vmmc-supply = <&reg_vmmc3>;
  55                         bus-width = <4>;
  56                         non-removable;
  57                         status = "okay";
  58
  59                         brcmf: brcmf@1 {
  60                                 reg = <1>;
  61                                 compatible = "brcm,dcm4329-fmac";
  62                                 interrupt-parent = <&pio>;
  63                                 interrupts = <15 8>; /* PH15/EINT15 */
  64                                 interrupt-names = "host-wake";
  65                         };
  66                 };
  67
  68                 usbphy: phy@01c13400 {
  69                         usb1_vbus-supply = <&reg_usb1_vbus>;
  70                         usb2_vbus-supply = <&reg_usb2_vbus>;
  71                         status = "okay";
  72                 };
  73
  74                 ehci0: usb@01c14000 {
  75                         status = "okay";
  76                 };
  77
  78                 ohci0: usb@01c14400 {
  79                         status = "okay";
  80                 };
  81
  82                 ahci: sata@01c18000 {
  83                         target-supply = <&reg_ahci_5v>;
  84                         status = "okay";
  85                 };
  86
  87                 ehci1: usb@01c1c000 {
  88                         status = "okay";
  89                 };
  90
  91                 ohci1: usb@01c1c400 {
  92                         status = "okay";
  93                 };
  94
  95                 pinctrl@01c20800 {
  96                         usb1_vbus_pin_bananapro: usb1_vbus_pin@0 {
  97                                 allwinner,pins = "PH0";
  98                                 allwinner,function = "gpio_out";
  99                                 allwinner,drive = <0>;
 100                                 allwinner,pull = <0>;
 101                         };
 102
 103                         usb2_vbus_pin_bananapro: usb2_vbus_pin@0 {
 104                                 allwinner,pins = "PH1";
 105                                 allwinner,function = "gpio_out";
 106                                 allwinner,drive = <0>;
 107                                 allwinner,pull = <0>;
 108                         };
 109
 110                         led_pins_bananapi: led_pins@0 {
 111                                 allwinner,pins = "PH24", "PG2";
 112                                 allwinner,function = "gpio_out";
 113                                 allwinner,drive = <0>;
 114                                 allwinner,pull = <0>;
 115                         };
 116
 117                         mmc0_cd_pin_bananapi: mmc0_cd_pin@0 {
 118                                 allwinner,pins = "PH10";
 119                                 allwinner,function = "gpio_in";
 120                                 allwinner,drive = <0>;
 121                                 allwinner,pull = <1>;
 122                         };
 123
 124                         vmmc3_pin_bananapro: vmmc3_pin@0 {
 125                                 allwinner,pins = "PH22";
 126                                 allwinner,function = "gpio_out";
 127                                 allwinner,drive = <0>;
 128                                 allwinner,pull = <0>;
 129                         };
 130
 131                         gmac_power_pin_bananapi: gmac_power_pin@0 {
 132                                 allwinner,pins = "PH23";
 133                                 allwinner,function = "gpio_out";
 134                                 allwinner,drive = <0>;
 135                                 allwinner,pull = <0>;
 136                         };
 137                 };
 138
 139                 lradc: lradc@01c22800 {
 140                         allwinner,chan0-step = <200>;
 141                         linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
 142                                                 KEY_MENU KEY_SEARCH KEY_HOME
 143                                                 KEY_ESC KEY_ENTER>;
 144                         status = "okay";
 145                 };
 146
 147                 ir0: ir@01c21800 {
 148                         pinctrl-names = "default";
 149                         pinctrl-0 = <&ir0_pins_a>;
 150                         status = "okay";
 151                 };
 152
 153                 uart0: serial@01c28000 {
 154                         pinctrl-names = "default";
 155                         pinctrl-0 = <&uart0_pins_a>;
 156                         status = "okay";
 157                 };
 158
 159                 uart2: serial@01c28800 {
 160                         pinctrl-names = "default";
 161                         pinctrl-0 = <&uart2_pins_a>;
 162                         status = "okay";
 163                 };
 164
 165                 uart6: serial@01c29800 {
 166                         pinctrl-names = "default";
 167                         pinctrl-0 = <&uart6_pins_a>;
 168                         status = "okay";
 169                 };
 170
 171                 uart7: serial@01c29c00 {
 172                         pinctrl-names = "default";
 173                         pinctrl-0 = <&uart7_pins_a>;
 174                         status = "okay";
 175                 };
 176
 177                 i2c0: i2c@01c2ac00 {
 178                         pinctrl-names = "default";
 179                         pinctrl-0 = <&i2c0_pins_a>;
 180                         status = "okay";
 181
 182                         axp: axp20x@34 {
 183                                 reg = <0x34>;
 184                                 interrupt-parent = <&nmi_intc>;
 185                                 interrupts = <0 8>;
 186                                 axp,system-power-controller;
 187                                 /include/ "x-powers-axp209.dtsi"
 188                         };
 189                 };
 190
 191                 i2c1: i2c@01c2b000 {
 192                         pinctrl-names = "default";
 193                         pinctrl-0 = <&i2c1_pins_a>;
 194                         status = "okay";
 195                 };
 196
 197                 i2c2: i2c@01c2b400 {
 198                         pinctrl-names = "default";
 199                         pinctrl-0 = <&i2c2_pins_a>;
 200                         status = "okay";
 201                 };
 202
 203                 gmac: ethernet@01c50000 {
 204                         pinctrl-names = "default";
 205                         pinctrl-0 = <&gmac_pins_rgmii_a>;
 206                         phy = <&phy1>;
 207                         phy-mode = "rgmii";
 208                         phy-supply = <&reg_gmac_3v3>;
 209                         status = "okay";
 210
 211                         phy1: ethernet-phy@1 {
 212                                 reg = <1>;
 213                         };
 214                 };
 215         };
 216
 217         leds {
 218                 compatible = "gpio-leds";
 219                 pinctrl-names = "default";
 220                 pinctrl-0 = <&led_pins_bananapi>;
 221
 222                 green {
 223                         label = "bananapi:green:usr";
 224                         gpios = <&pio 7 24 0>;
 225                         linux,default-trigger = "heartbeat";
 226                 };
 227                 blue {
 228                         label = "bananapi:blue:usr";
 229                         gpios = <&pio 6 2 0>;
 230                         linux,default-trigger = "mmc0";
 231                 };
 232         };
 233
 234         reg_ahci_5v: ahci-5v {
 235                 status = "okay";
 236         };
 237
 238         reg_usb1_vbus: usb1-vbus {
 239                 pinctrl-0 = <&usb1_vbus_pin_bananapro>;
 240                 gpio = <&pio 7 0 0>; /* PH0 */
 241                 status = "okay";
 242         };
 243
 244         reg_usb2_vbus: usb2-vbus {
 245                 pinctrl-0 = <&usb2_vbus_pin_bananapro>;
 246                 gpio = <&pio 7 1 0>; /* PH1 */
 247                 status = "okay";
 248         };
 249
 250         reg_gmac_3v3: gmac-3v3 {
 251                         compatible = "regulator-fixed";
 252                         pinctrl-names = "default";
 253                         pinctrl-0 = <&gmac_power_pin_bananapi>;
 254                         regulator-name = "gmac-3v3";
 255                         regulator-min-microvolt = <3300000>;
 256                         regulator-max-microvolt = <3300000>;
 257                         startup-delay-us = <100000>;
 258                         enable-active-high;
 259                         gpio = <&pio 7 23 0>;
 260                         status = "okay";
 261         };
 262
 263         reg_vmmc3: vmmc3 {
 264                 compatible = "regulator-fixed";
 265                 pinctrl-names = "default";
 266                 pinctrl-0 = <&vmmc3_pin_bananapro>;
 267                 regulator-name = "vmmc3";
 268                 regulator-min-microvolt = <3300000>;
 269                 regulator-max-microvolt = <3300000>;
 270                 enable-active-high;
 271                 gpio = <&pio 7 22 0>;
 272         };
 273 };