target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg212.dts

   1 /dts-v1/;
   2
   3 #include "ox820.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "MitraStar Technology Corp. STG-212";
   9
  10         compatible = "mitrastar,stg-212", "oxsemi,ox820";
  11
  12         chosen {
  13                 bootargs = "earlyprintk";
  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         gpio-keys-polled {
  29                 compatible = "gpio-keys-polled";
  30                 #address-cells = <1>;
  31                 #size-cells = <0>;
  32                 poll-interval = <100>;
  33
  34                 reset {
  35                         label = "reset";
  36                         gpios = <&gpio1 11 1>;
  37                         linux,code = <KEY_RESTART>;
  38                 };
  39                 copy {
  40                         label = "copy";
  41                         gpios = <&gpio1 13 1>;
  42                         linux,code = <KEY_COPY>;
  43                 };
  44         };
  45
  46         gpio-leds {
  47                 compatible = "gpio-leds";
  48                 status {
  49                         label = "zyxel:blue:status";
  50                         gpios = <&gpio1 5 0>;
  51                 };
  52                 status2 {
  53                         label = "zyxel:red:status";
  54                         gpios = <&gpio1 6 1>;
  55                 };
  56                 copy {
  57                         label = "zyxel:orange:copy";
  58                         gpios = <&gpio1 8 1>;
  59                 };
  60         };
  61
  62         i2c-gpio {
  63                 compatible = "i2c-gpio";
  64                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  65                 i2c-gpio,delay-us = <10>;
  66         };
  67
  68 };
  69
  70 &uart0 {
  71         status = "okay";
  72
  73         pinctrl-names = "default";
  74         pinctrl-0 = <&pinctrl_uart0>;
  75 };
  76
  77 &nandc {
  78         status = "okay";
  79
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&pinctrl_nand>;
  82
  83         nand@0 {
  84                 reg = <0>;
  85                 #address-cells = <1>;
  86                 #size-cells = <1>;
  87                 nand-ecc-mode = "soft";
  88                 nand-ecc-algo = "hamming";
  89
  90                 partition@0 {
  91                         label = "boot";
  92                         reg = <0x00000000 0x00e00000>;
  93                         read-only;
  94                 };
  95
  96                 partition@e00000 {
  97                         label = "ubi";
  98                         reg = <0x00e00000 0x07200000>;
  99                 };
 100         };
 101 };
 102
 103 &etha {
 104         status = "okay";
 105
 106         pinctrl-names = "default";
 107         pinctrl-0 = <&pinctrl_etha_mdio>;
 108 };
 109
 110 &ehci {
 111         status = "okay";
 112 };
 113
 114 &sata {
 115         status = "okay";
 116 };