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/gpio/gpio.h>
   6 #include <dt-bindings/input/input.h>
   7
   8 / {
   9         model = "Shuttle KD20";
  10
  11         compatible = "shuttle,kd20", "oxsemi,ox820";
  12
  13         chosen {
  14                 bootargs = "earlyprintk console=ttyS0,115200";
  15                 stdout-path = "serial0:115200n8";
  16         };
  17
  18         memory {
  19                 /* 256Mbytes DDR */
  20                 reg = <0x60000000 0x10000000>;
  21         };
  22
  23         aliases {
  24                 serial0 = &uart0;
  25                 gpio0 = &gpio0;
  26                 gpio1 = &gpio1;
  27                 led-boot = &led_status;
  28                 led-failsafe = &led_warn;
  29                 led-running = &led_status;
  30                 led-upgrade = &led_warn;
  31         };
  32
  33         i2c-gpio {
  34                 compatible = "i2c-gpio";
  35                 sda-gpios = <&gpio1 9 (GPIO_ACTIVE_HIGH|GPIO_LINE_OPEN_DRAIN)>;
  36                 sck-gpios = <&gpio1 10 (GPIO_ACTIVE_HIGH|GPIO_LINE_OPEN_DRAIN)>;
  37                 i2c-gpio,delay-us = <10>;
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40                 rtc0: rtc@51 {
  41                         compatible = "nxp,pcf8563";
  42                         reg = <0x51>;
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys-polled";
  48                 #address-cells = <1>;
  49                 #size-cells = <0>;
  50                 poll-interval = <100>;
  51
  52                 power {
  53                         label = "power";
  54                         gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
  55                         linux,code = <KEY_POWER>;
  56                 };
  57                 reset {
  58                         label = "reset";
  59                         gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
  60                         linux,code = <KEY_RESTART>;
  61                 };
  62                 eject1 {
  63                         label = "eject1";
  64                         gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
  65                         linux,code = <KEY_EJECTCD>;
  66                 };
  67                 eject2 {
  68                         label = "eject2";
  69                         gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
  70                         linux,code = <162>;
  71                 };
  72         };
  73
  74         leds {
  75                 compatible = "gpio-leds";
  76                 led_status: status {
  77                         label = "kd20:blue:status";
  78                         gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
  79                 };
  80                 led_warn: status2 {
  81                         label = "kd20:red:status";
  82                         gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
  83                 };
  84                 hdd1blue {
  85                         label = "kd20:blue:hdd1";
  86                         gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
  87                         linux,default-trigger = "ata1";
  88                 };
  89                 hdd1red {
  90                         label = "kd20:red:hdd1";
  91                         gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
  92                 };
  93                 hdd2blue {
  94                         label = "kd20:blue:hdd2";
  95                         gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
  96                         linux,default-trigger = "ata2";
  97                 };
  98                 hdd2red {
  99                         label = "kd20:red:hdd2";
 100                         gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
 101                 };
 102                 usb {
 103                         label = "kd20:blue:usb";
 104                         gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
 105                         trigger-sources = <&ehci_port1>, <&ehci_port2>;
 106                         linux,default-trigger = "usbport";
 107                 };
 108         };
 109
 110         beeper: beeper {
 111                 compatible = "gpio-beeper";
 112                 gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
 113         };
 114
 115         gpio-fan {
 116                 compatible = "gpio-fan";
 117                 gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
 118                 gpio-fan,speed-map = <0    0
 119                                       3000 1>;
 120         };
 121
 122         gpio-poweroff {
 123                 compatible = "gpio-poweroff";
 124                 gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
 125         };
 126 };
 127
 128 &uart0 {
 129         status = "okay";
 130
 131         pinctrl-names = "default";
 132         pinctrl-0 = <&pinctrl_uart0>;
 133 };
 134
 135 &nandc {
 136         status = "okay";
 137
 138         pinctrl-names = "default";
 139         pinctrl-0 = <&pinctrl_nand>;
 140
 141         nand@0 {
 142                 reg = <0>;
 143                 #address-cells = <1>;
 144                 #size-cells = <1>;
 145                 nand-ecc-mode = "soft";
 146                 nand-ecc-algo = "hamming";
 147
 148                 partition@0 {
 149                         label = "stage1";
 150                         reg = <0x00000000 0x00040000>;
 151                         read-only;
 152                 };
 153
 154                 partition@40000 {
 155                         label = "u-boot";
 156                         reg = <0x00040000 0x001e0000>;
 157                         read-only;
 158                 };
 159
 160                 partition@220000 {
 161                         label = "u-boot-env";
 162                         reg = <0x00220000 0x00020000>;
 163                 };
 164
 165                 partition@240000 {
 166                         label = "initrd";
 167                         reg = <0x00240000 0x00600000>;
 168                 };
 169
 170                 partition@840000 {
 171                         label = "kernel";
 172                         reg = <0x00840000 0x007C0000>;
 173                 };
 174
 175                 partition@e00000 {
 176                         label = "ubi";
 177                         reg = <0x01000000 0x07000000>;
 178                 };
 179         };
 180 };
 181
 182 &etha {
 183         status = "okay";
 184
 185         pinctrl-names = "default";
 186         pinctrl-0 = <&pinctrl_etha_mdio>;
 187 };
 188
 189 &ehci {
 190         status = "okay";
 191 };
 192
 193 &sata {
 194         status = "okay";
 195         nr-ports = <2>;
 196 };
 197
 198 &pcie_phy {
 199         status = "okay";
 200 };
 201
 202 &pcie0 {
 203         status = "okay";
 204 };