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 #include <dt-bindings/input/input.h>
  13
  14 / {
  15         model = "Akitio MyCloud mini";
  16
  17         chosen {
  18                 bootargs = "console=ttyS0,115200n8 earlyprintk=serial";
  19         };
  20
  21         pcie-controller@47C00000 {
  22                 status = "disabled";
  23         };
  24
  25         uart@44200000 {
  26                 status = "okay";
  27         };
  28
  29         sata@45900000 {
  30                 status = "okay";
  31                 nr-ports = <2>;
  32         };
  33
  34         nand@41000000 {
  35                 status = "okay";
  36
  37                 partition@0 {
  38                         label = "boot";
  39                         reg = <0x0 0x26c0000>;
  40                 };
  41
  42                 partition@26c0000 {
  43                         label = "ubi";
  44                         reg = <0x26c0000 0xd940000>;
  45                 };
  46         };
  47
  48         ethernet@40400000 {
  49                 status = "okay";
  50         };
  51
  52         ehci@40200100 {
  53                 status = "okay";
  54         };
  55
  56         i2c-gpio {
  57                 compatible = "i2c-gpio";
  58                 gpios = <&GPIOB 9 0 &GPIOB 10 0>;
  59                 pinctrl-names = "default";
  60                 pinctrl-0 = <&pinctrl_i2c>;
  61                 i2c-gpio,delay-us = <10>;
  62                 #address-cells = <1>;
  63                 #size-cells = <0>;
  64                 ds1307: rtc@68 {
  65                         compatible = "dallas,ds1307";
  66                         reg = <0x68>;
  67                 };
  68         };
  69
  70         gpio-keys-polled {
  71                 compatible = "gpio-keys-polled";
  72                 pinctrl-names = "default";
  73                 pinctrl-0 = <&pinctrl_buttons>;
  74                 #address-cells = <1>;
  75                 #size-cells = <0>;
  76                 poll-interval = <100>;
  77                 power {
  78                         label = "power";
  79                         gpios = <&GPIOA 11 1>;
  80                         linux,code = <KEY_POWER>;
  81                 };
  82                 reset {
  83                         label = "reset";
  84                         gpios = <&GPIOB 6 1>;
  85                         linux,code = <KEY_RESTART>;
  86                 };
  87         };
  88
  89         gpio-leds {
  90                 compatible = "gpio-leds";
  91                 pinctrl-names = "default";
  92                 pinctrl-0 = <&pinctrl_leds>;
  93                 status {
  94                         label = "akitio:red:status";
  95                         gpios = <&GPIOA 29 0>;
  96                 };
  97         };
  98
  99         gpio-poweroff {
 100                 compatible = "gpio-poweroff";
 101                 pinctrl-names = "default";
 102                 pinctrl-0 = <&pinctrl_poweroff>;
 103                 gpios = <&GPIOB 13 2>;
 104         };
 105
 106         pinctrl {
 107                 i2c {
 108                         pinctrl_i2c: i2c-0 {
 109                                 plxtech,pins =
 110                                         <1  9 0 4       /* MF_B9 GPIO debounce */
 111                                          1 10 0 4>;     /* MF_B10 GPIO debounce */
 112                         };
 113                 };
 114                 buttons {
 115                         pinctrl_buttons: buttons-0 {
 116                                 plxtech,pins =
 117                                         <0 11 0 0       /* MF_A11 GPIO */
 118                                          1  6 0 0>;     /* MF_B6 GPIO */
 119                         };
 120                 };
 121                 leds {
 122                         pinctrl_leds: leds-0 {
 123                                 plxtech,pins =
 124                                         <0 29 0 0>;     /* MF_A29 GPIO */
 125                         };
 126                 };
 127                 poweroff {
 128                         pinctrl_poweroff: poweroff-0 {
 129                                 plxtech,pins =
 130                                         <1 13 0 0>;     /* MF_B13 GPIO */
 131                         };
 132                 };
 133         };
 134 };