arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts

   1 /*
   2  * Copyright 2013 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.com>
   5  *
   6  * The code contained herein is licensed under the GNU General Public
   7  * License. You may obtain a copy of the GNU General Public License
   8  * Version 2 or later at the following locations:
   9  *
  10  * http://www.opensource.org/licenses/gpl-license.html
  11  * http://www.gnu.org/copyleft/gpl.html
  12  */
  13
  14 /dts-v1/;
  15 /include/ "sun5i-a10s.dtsi"
  16 /include/ "sunxi-common-regulators.dtsi"
  17
  18 / {
  19         model = "Olimex A10s-Olinuxino Micro";
  20         compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s";
  21
  22         soc@01c00000 {
  23                 emac: ethernet@01c0b000 {
  24                         pinctrl-names = "default";
  25                         pinctrl-0 = <&emac_pins_a>;
  26                         phy = <&phy1>;
  27                         status = "okay";
  28                 };
  29
  30                 mdio@01c0b080 {
  31                         status = "okay";
  32
  33                         phy1: ethernet-phy@1 {
  34                                 reg = <1>;
  35                         };
  36                 };
  37
  38                 mmc0: mmc@01c0f000 {
  39                         pinctrl-names = "default";
  40                         pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino_micro>;
  41                         vmmc-supply = <&reg_vcc3v3>;
  42                         bus-width = <4>;
  43                         cd-gpios = <&pio 6 1 0>; /* PG1 */
  44                         cd-inverted;
  45                         status = "okay";
  46                 };
  47
  48                 mmc1: mmc@01c10000 {
  49                         pinctrl-names = "default";
  50                         pinctrl-0 = <&mmc1_pins_a>, <&mmc1_cd_pin_olinuxino_micro>;
  51                         vmmc-supply = <&reg_vcc3v3>;
  52                         bus-width = <4>;
  53                         cd-gpios = <&pio 6 13 0>; /* PG13 */
  54                         cd-inverted;
  55                         status = "okay";
  56                 };
  57
  58                 usbphy: phy@01c13400 {
  59                         usb1_vbus-supply = <&reg_usb1_vbus>;
  60                         status = "okay";
  61                 };
  62
  63                 ehci0: usb@01c14000 {
  64                         status = "okay";
  65                 };
  66
  67                 ohci0: usb@01c14400 {
  68                         status = "okay";
  69                 };
  70
  71                 pinctrl@01c20800 {
  72                         mmc0_cd_pin_olinuxino_micro: mmc0_cd_pin@0 {
  73                                 allwinner,pins = "PG1";
  74                                 allwinner,function = "gpio_in";
  75                                 allwinner,drive = <0>;
  76                                 allwinner,pull = <1>;
  77                         };
  78
  79                         mmc1_cd_pin_olinuxino_micro: mmc1_cd_pin@0 {
  80                                 allwinner,pins = "PG13";
  81                                 allwinner,function = "gpio_in";
  82                                 allwinner,drive = <0>;
  83                                 allwinner,pull = <1>;
  84                         };
  85
  86                         led_pins_olinuxino: led_pins@0 {
  87                                 allwinner,pins = "PE3";
  88                                 allwinner,function = "gpio_out";
  89                                 allwinner,drive = <1>;
  90                                 allwinner,pull = <0>;
  91                         };
  92
  93                         usb1_vbus_pin_olinuxino_m: usb1_vbus_pin@0 {
  94                                 allwinner,pins = "PB10";
  95                                 allwinner,function = "gpio_out";
  96                                 allwinner,drive = <0>;
  97                                 allwinner,pull = <0>;
  98                         };
  99                 };
 100
 101                 uart0: serial@01c28000 {
 102                         pinctrl-names = "default";
 103                         pinctrl-0 = <&uart0_pins_a>;
 104                         status = "okay";
 105                 };
 106
 107                 uart2: serial@01c28800 {
 108                         pinctrl-names = "default";
 109                         pinctrl-0 = <&uart2_pins_a>;
 110                         status = "okay";
 111                 };
 112
 113                 uart3: serial@01c28c00 {
 114                         pinctrl-names = "default";
 115                         pinctrl-0 = <&uart3_pins_a>;
 116                         status = "okay";
 117                 };
 118
 119                 i2c0: i2c@01c2ac00 {
 120                         pinctrl-names = "default";
 121                         pinctrl-0 = <&i2c0_pins_a>;
 122                         status = "okay";
 123                 };
 124
 125                 i2c1: i2c@01c2b000 {
 126                         pinctrl-names = "default";
 127                         pinctrl-0 = <&i2c1_pins_a>;
 128                         status = "okay";
 129
 130                         at24@50 {
 131                                 compatible = "at,24c16";
 132                                 pagesize = <16>;
 133                                 reg = <0x50>;
 134                                 read-only;
 135                         };
 136                 };
 137
 138                 i2c2: i2c@01c2b400 {
 139                         pinctrl-names = "default";
 140                         pinctrl-0 = <&i2c2_pins_a>;
 141                         status = "okay";
 142                 };
 143         };
 144
 145         leds {
 146                 compatible = "gpio-leds";
 147                 pinctrl-names = "default";
 148                 pinctrl-0 = <&led_pins_olinuxino>;
 149
 150                 green {
 151                         label = "a10s-olinuxino-micro:green:usr";
 152                         gpios = <&pio 4 3 0>;
 153                         default-state = "on";
 154                 };
 155         };
 156
 157         reg_usb1_vbus: usb1-vbus {
 158                 pinctrl-0 = <&usb1_vbus_pin_olinuxino_m>;
 159                 gpio = <&pio 1 10 0>;
 160                 status = "okay";
 161         };
 162 };