target/linux/oxnas/files/arch/arm/boot/dts/ox820-shuttle-kd20.dts

   1 /dts-v1/;
   2
   3 #include "ox820.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "Shuttle KD20";
   9
  10         compatible = "shuttle,kd20", "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         i2c-gpio {
  29                 compatible = "i2c-gpio";
  30                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  31                 i2c-gpio,delay-us = <10>;
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34                 rtc0: rtc@51 {
  35                         compatible = "nxp,pcf8563";
  36                         reg = <0x51>;
  37                 };
  38         };
  39
  40         gpio-keys-polled {
  41                 compatible = "gpio-keys-polled";
  42                 #address-cells = <1>;
  43                 #size-cells = <0>;
  44                 poll-interval = <100>;
  45
  46                 power {
  47                         label = "power";
  48                         gpios = <&gpio0 10 1>;
  49                         linux,code = <KEY_POWER>;
  50                 };
  51                 reset {
  52                         label = "reset";
  53                         gpios = <&gpio0 11 1>;
  54                         linux,code = <KEY_RESTART>;
  55                 };
  56                 eject1 {
  57                         label = "eject1";
  58                         gpios = <&gpio0 5 1>;
  59                         linux,code = <KEY_EJECTCD>;
  60                 };
  61                 eject2 {
  62                         label = "eject2";
  63                         gpios = <&gpio0 6 1>;
  64                         linux,code = <162>;
  65                 };
  66         };
  67
  68         gpio-leds {
  69                 compatible = "gpio-leds";
  70                 status {
  71                         label = "kd20:blue:status";
  72                         gpios = <&gpio1 16 0>;
  73                 };
  74                 status2 {
  75                         label = "kd20:red:status";
  76                         gpios = <&gpio1 17 0>;
  77                 };
  78                 hdd1blue {
  79                         label = "kd20:blue:hdd1";
  80                         gpios = <&gpio0 27 0>;
  81                         linux,default-trigger = "ata1";
  82                 };
  83                 hdd1red {
  84                         label = "kd20:red:hdd1";
  85                         gpios = <&gpio1 4 0>;
  86                 };
  87                 hdd2blue {
  88                         label = "kd20:blue:hdd2";
  89                         gpios = <&gpio1 6 0>;
  90                         linux,default-trigger = "ata2";
  91                 };
  92                 hdd2red {
  93                         label = "kd20:red:hdd2";
  94                         gpios = <&gpio1 7 0>;
  95                 };
  96                 usb {
  97                         label = "kd20:blue:usb";
  98                         gpios = <&gpio1 8 0>;
  99                 };
 100         };
 101
 102         beeper: beeper {
 103                 compatible = "gpio-beeper";
 104                 gpios = <&gpio1 11 0>;
 105         };
 106
 107         gpio-fan {
 108                 compatible = "gpio-fan";
 109                 gpios = <&gpio0 2 1>;
 110                 gpio-fan,speed-map = <0    0
 111                                       3000 1>;
 112         };
 113
 114         gpio-poweroff {
 115                 compatible = "gpio-poweroff";
 116                 gpios = <&gpio0 9 0>;
 117         };
 118 };
 119
 120 &uart0 {
 121         status = "okay";
 122
 123         pinctrl-names = "default";
 124         pinctrl-0 = <&pinctrl_uart0>;
 125 };
 126
 127 &nandc {
 128         status = "okay";
 129
 130         pinctrl-names = "default";
 131         pinctrl-0 = <&pinctrl_nand>;
 132
 133         nand@0 {
 134                 reg = <0>;
 135                 #address-cells = <1>;
 136                 #size-cells = <1>;
 137                 nand-ecc-mode = "soft";
 138                 nand-ecc-algo = "hamming";
 139
 140                 partition@0 {
 141                         label = "stage1";
 142                         reg = <0x00000000 0x00040000>;
 143                         read-only;
 144                 };
 145
 146                 partition@40000 {
 147                         label = "u-boot";
 148                         reg = <0x00040000 0x00200000>;
 149                         read-only;
 150                 };
 151
 152                 partition@240000 {
 153                         label = "initrd";
 154                         reg = <0x00240000 0x00600000>;
 155                 };
 156
 157                 partition@840000 {
 158                         label = "kernel";
 159                         reg = <0x00840000 0x007C0000>;
 160                 };
 161
 162                 partition@e00000 {
 163                         label = "ubi";
 164                         reg = <0x01000000 0x07000000>;
 165                 };
 166         };
 167 };
 168
 169 &etha {
 170         status = "okay";
 171
 172         pinctrl-names = "default";
 173         pinctrl-0 = <&pinctrl_etha_mdio>;
 174 };
 175
 176 &ehci {
 177         status = "okay";
 178 };
 179
 180 &sata {
 181         status = "okay";
 182         nr-ports = <2>;
 183 };
 184
 185 &pcie0 {
 186         status = "okay";
 187 };