target/linux/oxnas/files/arch/arm/boot/dts/ox820-akitio.dts

   1 /*
   2  * Copyright (C) 2016 Daniel Golle <daniel@makrotopia.org>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 /dts-v1/;
  10 #include "ox820.dtsi"
  11
  12 / {
  13         model = "Akitio MyCloud mini";
  14
  15         chosen {
  16                 bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
  17         };
  18
  19         pcie-controller@47C00000 {
  20                 status = "disabled";
  21         };
  22
  23         uart@44200000 {
  24                 status = "okay";
  25         };
  26
  27         sata@45900000 {
  28                 status = "okay";
  29                 nr-ports = <2>;
  30         };
  31
  32         nand@41000000 {
  33                 status = "okay";
  34
  35                 partition@0 {
  36                         label = "boot";
  37                         reg = <0x0 0x26c0000>;
  38                 };
  39
  40                 partition@26c0000 {
  41                         label = "ubi";
  42                         reg = <0x26c0000 0xd940000>;
  43                 };
  44         };
  45
  46         ethernet@40400000 {
  47                 status = "okay";
  48         };
  49
  50         ehci@40200100 {
  51                 status = "okay";
  52         };
  53
  54         i2c-gpio {
  55                 compatible = "i2c-gpio";
  56                 gpios = <&GPIOB 9 0 &GPIOB 10 0>;
  57                 pinctrl-names = "default";
  58                 pinctrl-0 = <&pinctrl_i2c>;
  59                 i2c-gpio,delay-us = <10>;
  60                 #address-cells = <1>;
  61                 #size-cells = <0>;
  62                 ds1307: rtc@68 {
  63                         compatible = "dallas,ds1307";
  64                         reg = <0x68>;
  65                 };
  66         };
  67
  68         gpio-keys-polled {
  69                 compatible = "gpio-keys-polled";
  70                 pinctrl-names = "default";
  71                 pinctrl-0 = <&pinctrl_buttons>;
  72                 #address-cells = <1>;
  73                 #size-cells = <0>;
  74                 poll-interval = <100>;
  75                 power {
  76                         label = "power";
  77                         gpios = <&GPIOA 11 1>;
  78                         linux,code = <116>;
  79                 }
  80                 reset {
  81                         label = "reset";
  82                         gpios = <&GPIOB 6 1>;
  83                         linux,code = <0x198>;
  84                 };
  85         };
  86
  87         gpio-leds {
  88                 compatible = "gpio-leds";
  89                 pinctrl-names = "default";
  90                 pinctrl-0 = <&pinctrl_leds>;
  91                 status {
  92                         label = "akitio:red:status";
  93                         gpios = <&GPIOA 29 0>;
  94                 };
  95         };
  96
  97         gpio-poweroff {
  98                 compatible = "gpio-poweroff";
  99                 pinctrl-names = "default";
 100                 pinctrl-0 = <&pinctrl_poweroff>;
 101                 gpios = <&GPIOB 13 2>;
 102         };
 103
 104         pinctrl {
 105                 i2c {
 106                         pinctrl_i2c: i2c-0 {
 107                                 plxtech,pins =
 108                                         <1  9 0 4       /* MF_B9 GPIO debounce */
 109                                          1 10 0 4>;     /* MF_B10 GPIO debounce */
 110                         };
 111                 };
 112                 buttons {
 113                         pinctrl_buttons: buttons-0 {
 114                                 plxtech,pins =
 115                                         <0 11 0 0       /* MF_A11 GPIO */
 116                                          1  6 0 0>;     /* MF_B6 GPIO */
 117                         };
 118                 };
 119                 leds {
 120                         pinctrl_leds: leds-0 {
 121                                 plxtech,pins =
 122                                         <0 29 0 0>;     /* MF_A29 GPIO */
 123                         };
 124                 };
 125                 poweroff {
 126                         pinctrl_poweroff: poweroff-0 {
 127                                 plxtech,pins =
 128                                         <1 13 0 0>;     /* MF_B13 GPIO */
 129                         };
 130                 };
 131         };
 132 };