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 console=ttyS0,115200";
  14                 stdout-path = "serial0:115200n8";
  15         };
  16
  17         memory {
  18                 /* 256Mbytes DDR */
  19                 reg = <0x60000000 0x10000000>;
  20         };
  21
  22         aliases {
  23                 serial0 = &uart0;
  24                 gpio0 = &gpio0;
  25                 gpio1 = &gpio1;
  26                 led-boot = &led_status;
  27                 led-failsafe = &led_warn;
  28                 led-running = &led_status;
  29                 led-upgrade = &led_warn;
  30         };
  31
  32         i2c-gpio {
  33                 compatible = "i2c-gpio";
  34                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  35                 i2c-gpio,delay-us = <10>;
  36                 #address-cells = <1>;
  37                 #size-cells = <0>;
  38                 rtc0: rtc@51 {
  39                         compatible = "nxp,pcf8563";
  40                         reg = <0x51>;
  41                 };
  42         };
  43
  44         keys {
  45                 compatible = "gpio-keys-polled";
  46                 #address-cells = <1>;
  47                 #size-cells = <0>;
  48                 poll-interval = <100>;
  49
  50                 power {
  51                         label = "power";
  52                         gpios = <&gpio0 10 1>;
  53                         linux,code = <KEY_POWER>;
  54                 };
  55                 reset {
  56                         label = "reset";
  57                         gpios = <&gpio0 11 1>;
  58                         linux,code = <KEY_RESTART>;
  59                 };
  60                 eject1 {
  61                         label = "eject1";
  62                         gpios = <&gpio0 5 1>;
  63                         linux,code = <KEY_EJECTCD>;
  64                 };
  65                 eject2 {
  66                         label = "eject2";
  67                         gpios = <&gpio0 6 1>;
  68                         linux,code = <162>;
  69                 };
  70         };
  71
  72         leds {
  73                 compatible = "gpio-leds";
  74                 led_status: status {
  75                         label = "kd20:blue:status";
  76                         gpios = <&gpio1 16 0>;
  77                 };
  78                 led_warn: status2 {
  79                         label = "kd20:red:status";
  80                         gpios = <&gpio1 17 0>;
  81                 };
  82                 hdd1blue {
  83                         label = "kd20:blue:hdd1";
  84                         gpios = <&gpio0 27 0>;
  85                         linux,default-trigger = "ata1";
  86                 };
  87                 hdd1red {
  88                         label = "kd20:red:hdd1";
  89                         gpios = <&gpio1 4 0>;
  90                 };
  91                 hdd2blue {
  92                         label = "kd20:blue:hdd2";
  93                         gpios = <&gpio1 6 0>;
  94                         linux,default-trigger = "ata2";
  95                 };
  96                 hdd2red {
  97                         label = "kd20:red:hdd2";
  98                         gpios = <&gpio1 7 0>;
  99                 };
 100                 usb {
 101                         label = "kd20:blue:usb";
 102                         gpios = <&gpio1 8 0>;
 103                         trigger-sources = <&ehci_port1>, <&ehci_port2>;
 104                         linux,default-trigger = "usbport";
 105                 };
 106         };
 107
 108         beeper: beeper {
 109                 compatible = "gpio-beeper";
 110                 gpios = <&gpio1 11 0>;
 111         };
 112
 113         gpio-fan {
 114                 compatible = "gpio-fan";
 115                 gpios = <&gpio0 2 1>;
 116                 gpio-fan,speed-map = <0    0
 117                                       3000 1>;
 118         };
 119
 120         gpio-poweroff {
 121                 compatible = "gpio-poweroff";
 122                 gpios = <&gpio0 9 0>;
 123         };
 124 };
 125
 126 &uart0 {
 127         status = "okay";
 128
 129         pinctrl-names = "default";
 130         pinctrl-0 = <&pinctrl_uart0>;
 131 };
 132
 133 &nandc {
 134         status = "okay";
 135
 136         pinctrl-names = "default";
 137         pinctrl-0 = <&pinctrl_nand>;
 138
 139         nand@0 {
 140                 reg = <0>;
 141                 #address-cells = <1>;
 142                 #size-cells = <1>;
 143                 nand-ecc-mode = "soft";
 144                 nand-ecc-algo = "hamming";
 145
 146                 partition@0 {
 147                         label = "stage1";
 148                         reg = <0x00000000 0x00040000>;
 149                         read-only;
 150                 };
 151
 152                 partition@40000 {
 153                         label = "u-boot";
 154                         reg = <0x00040000 0x001e0000>;
 155                         read-only;
 156                 };
 157
 158                 partition@220000 {
 159                         label = "u-boot-env";
 160                         reg = <0x00220000 0x00020000>;
 161                 };
 162
 163                 partition@240000 {
 164                         label = "initrd";
 165                         reg = <0x00240000 0x00600000>;
 166                 };
 167
 168                 partition@840000 {
 169                         label = "kernel";
 170                         reg = <0x00840000 0x007C0000>;
 171                 };
 172
 173                 partition@e00000 {
 174                         label = "ubi";
 175                         reg = <0x01000000 0x07000000>;
 176                 };
 177         };
 178 };
 179
 180 &etha {
 181         status = "okay";
 182
 183         pinctrl-names = "default";
 184         pinctrl-0 = <&pinctrl_etha_mdio>;
 185 };
 186
 187 &ehci {
 188         status = "okay";
 189 };
 190
 191 &sata {
 192         status = "okay";
 193         nr-ports = <2>;
 194 };
 195
 196 &pcie_phy {
 197         status = "okay";
 198 };
 199
 200 &pcie0 {
 201         status = "okay";
 202 };