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 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         keys {
  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         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                         trigger-sources = <&ehci_port1>, <&ehci_port2>;
  60                         linux,default-trigger = "usbport";
  61                 };
  62         };
  63
  64         i2c-gpio {
  65                 compatible = "i2c-gpio";
  66                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  67                 i2c-gpio,delay-us = <10>;
  68         };
  69 };
  70
  71 &uart0 {
  72         status = "okay";
  73
  74         pinctrl-names = "default";
  75         pinctrl-0 = <&pinctrl_uart0>;
  76 };
  77
  78 &nandc {
  79         status = "okay";
  80
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&pinctrl_nand>;
  83
  84         nand@0 {
  85                 reg = <0>;
  86                 #address-cells = <1>;
  87                 #size-cells = <1>;
  88                 nand-ecc-mode = "soft";
  89                 nand-ecc-algo = "hamming";
  90
  91                 partition@0 {
  92                         label = "stage1";
  93                         reg = <0x00000000 0x00040000>;
  94                         read-only;
  95                 };
  96
  97                 partition@40000 {
  98                         label = "u-boot";
  99                         reg = <0x00040000 0x00380000>;
 100                         read-only;
 101                 };
 102
 103                 partition@3c0000 {
 104                         label = "u-boot-env";
 105                         reg = <0x003c0000 0x00080000>;
 106                 };
 107
 108                 partition@440000 {
 109                         label = "kernel";
 110                         reg = <0x00440000 0x009c0000>;
 111                 };
 112
 113                 partition@e00000 {
 114                         label = "ubi";
 115                         reg = <0x00e00000 0x07200000>;
 116                 };
 117         };
 118 };
 119
 120 &etha {
 121         status = "okay";
 122
 123         pinctrl-names = "default";
 124         pinctrl-0 = <&pinctrl_etha_mdio>;
 125 };
 126
 127 &ehci {
 128         status = "okay";
 129 };
 130
 131 &sata {
 132         status = "okay";
 133 };