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

   1 /dts-v1/;
   2
   3 #include "ox820.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "Akitio MyCloud";
   9
  10         compatible = "akitio,mycloud", "oxsemi,ox820";
  11
  12         chosen {
  13                 bootargs = "earlyprintk console=ttyS0,115200";
  14                 stdout-path = "serial0:115200n8";
  15         };
  16
  17         memory {
  18                 /* 128Mbytes DDR */
  19                 reg = <0x60000000 0x8000000>;
  20         };
  21
  22         aliases {
  23                 serial0 = &uart0;
  24                 gpio0 = &gpio0;
  25                 gpio1 = &gpio1;
  26         };
  27
  28         i2c-gpio {
  29                 compatible = "i2c-gpio";
  30                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&pinctrl_i2c>;
  33                 i2c-gpio,delay-us = <10>;
  34                 #address-cells = <1>;
  35                 #size-cells = <0>;
  36                 ds1307: rtc@68 {
  37                         compatible = "dallas,ds1307";
  38                         reg = <0x68>;
  39                 };
  40         };
  41
  42         gpio-keys-polled {
  43                 compatible = "gpio-keys-polled";
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&pinctrl_buttons>;
  46                 #address-cells = <1>;
  47                 #size-cells = <0>;
  48                 poll-interval = <100>;
  49                 power {
  50                         label = "power";
  51                         gpios = <&gpio0 11 1>;
  52                         linux,code = <KEY_POWER>;
  53                 };
  54                 reset {
  55                         label = "reset";
  56                         gpios = <&gpio1 6 1>;
  57                         linux,code = <KEY_RESTART>;
  58                 };
  59         };
  60
  61         gpio-leds {
  62                 compatible = "gpio-leds";
  63                 pinctrl-names = "default";
  64                 pinctrl-0 = <&pinctrl_leds>;
  65                 status {
  66                         label = "akitio:red:status";
  67                         gpios = <&gpio0 29 0>;
  68                 };
  69         };
  70
  71         gpio-poweroff {
  72                 compatible = "gpio-poweroff";
  73                 pinctrl-names = "default";
  74                 pinctrl-0 = <&pinctrl_poweroff>;
  75                 gpios = <&gpio1 13 2>;
  76         };
  77 };
  78
  79 &pinctrl {
  80         pinctrl_i2c: i2c-0 {
  81                 i2c {
  82                         pins = "gpio41", "gpio42"; /* MF_B9, MF_B10 */
  83                         function = "gpio";
  84                         /* ToDo: find a way to set debounce for those pins */
  85                 };
  86         };
  87         pinctrl_buttons: buttons-0 {
  88                 buttons {
  89                         pins = "gpio11", "gpio38"; /* MF_A11, MF_B6 GPIO */
  90                         function = "gpio";
  91                 };
  92         };
  93         pinctrl_leds: leds-0 {
  94                 leds {
  95                         pins = "gpio29"; /* MF_A29 GPIO */
  96                         function = "gpio";
  97                 };
  98         };
  99         pinctrl_poweroff: poweroff-0 {
 100                 poweroff {
 101                         pins = "gpio45"; /* MF_B13 GPIO */
 102                         function = "gpio";
 103                 };
 104         };
 105 };
 106
 107 &uart0 {
 108         status = "okay";
 109
 110         pinctrl-names = "default";
 111         pinctrl-0 = <&pinctrl_uart0>;
 112 };
 113
 114 &nandc {
 115         status = "okay";
 116
 117         pinctrl-names = "default";
 118         pinctrl-0 = <&pinctrl_nand>;
 119
 120         nand@0 {
 121                 reg = <0>;
 122                 #address-cells = <1>;
 123                 #size-cells = <1>;
 124                 nand-ecc-mode = "soft";
 125                 nand-ecc-algo = "hamming";
 126
 127                 partition@0 {
 128                         label = "boot";
 129                         reg = <0x0 0x26c0000>;
 130                 };
 131
 132                 partition@26c0000 {
 133                         label = "ubi";
 134                         reg = <0x26c0000 0xd940000>;
 135                 };
 136         };
 137 };
 138
 139 &etha {
 140         status = "okay";
 141
 142         pinctrl-names = "default";
 143         pinctrl-0 = <&pinctrl_etha_mdio>;
 144 };
 145
 146 &ehci {
 147         status = "okay";
 148 };
 149
 150 &sata {
 151         status = "okay";
 152         nr-ports = <2>;
 153 };
 154
 155 &pcie0 {
 156         status = "okay";
 157 };