target/linux/oxnas/files/arch/arm/boot/dts/ox820-akitio-mycloud.dts

   1 /dts-v1/;
   2
   3 #include "ox820.dtsi"
   4
   5 #include <dt-bindings/input/input.h>
   6
   7 / {
   8         model = "Akitio MyCloud";
   9
  10         compatible = "akitio,mycloud", "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                 led-boot = &led_status;
  27                 led-failsafe = &led_status;
  28                 led-running = &led_status;
  29                 led-upgrade = &led_status;
  30         };
  31
  32         i2c-gpio {
  33                 compatible = "i2c-gpio";
  34                 gpios = <&gpio1 9 0 &gpio1 10 0>;
  35                 pinctrl-names = "default";
  36                 pinctrl-0 = <&pinctrl_i2c>;
  37                 i2c-gpio,delay-us = <10>;
  38                 #address-cells = <1>;
  39                 #size-cells = <0>;
  40                 ds1307: rtc@68 {
  41                         compatible = "dallas,ds1307";
  42                         reg = <0x68>;
  43                 };
  44         };
  45
  46         keys {
  47                 compatible = "gpio-keys-polled";
  48                 pinctrl-names = "default";
  49                 pinctrl-0 = <&pinctrl_buttons>;
  50                 #address-cells = <1>;
  51                 #size-cells = <0>;
  52                 poll-interval = <100>;
  53                 power {
  54                         label = "power";
  55                         gpios = <&gpio0 11 1>;
  56                         linux,code = <KEY_POWER>;
  57                 };
  58                 reset {
  59                         label = "reset";
  60                         gpios = <&gpio1 6 1>;
  61                         linux,code = <KEY_RESTART>;
  62                 };
  63         };
  64
  65         leds {
  66                 compatible = "gpio-leds";
  67                 pinctrl-names = "default";
  68                 pinctrl-0 = <&pinctrl_leds>;
  69                 led_status: status {
  70                         label = "akitio:red:status";
  71                         gpios = <&gpio0 29 0>;
  72                 };
  73         };
  74
  75         gpio-poweroff {
  76                 compatible = "gpio-poweroff";
  77                 pinctrl-names = "default";
  78                 pinctrl-0 = <&pinctrl_poweroff>;
  79                 gpios = <&gpio1 13 2>;
  80         };
  81 };
  82
  83 &pinctrl {
  84         pinctrl_i2c: i2c-0 {
  85                 i2c {
  86                         pins = "gpio41", "gpio42"; /* MF_B9, MF_B10 */
  87                         function = "gpio";
  88                         /* ToDo: find a way to set debounce for those pins */
  89                 };
  90         };
  91         pinctrl_buttons: buttons-0 {
  92                 buttons {
  93                         pins = "gpio11", "gpio38"; /* MF_A11, MF_B6 GPIO */
  94                         function = "gpio";
  95                 };
  96         };
  97         pinctrl_leds: leds-0 {
  98                 leds {
  99                         pins = "gpio29"; /* MF_A29 GPIO */
 100                         function = "gpio";
 101                 };
 102         };
 103         pinctrl_poweroff: poweroff-0 {
 104                 poweroff {
 105                         pins = "gpio45"; /* MF_B13 GPIO */
 106                         function = "gpio";
 107                 };
 108         };
 109 };
 110
 111 &uart0 {
 112         status = "okay";
 113
 114         pinctrl-names = "default";
 115         pinctrl-0 = <&pinctrl_uart0>;
 116 };
 117
 118 &nandc {
 119         status = "okay";
 120
 121         pinctrl-names = "default";
 122         pinctrl-0 = <&pinctrl_nand>;
 123
 124         nand@0 {
 125                 reg = <0>;
 126                 #address-cells = <1>;
 127                 #size-cells = <1>;
 128                 nand-ecc-mode = "soft";
 129                 nand-ecc-algo = "hamming";
 130
 131                 partition@0 {
 132                         label = "boot";
 133                         reg = <0x0 0x26c0000>;
 134                 };
 135
 136                 partition@26c0000 {
 137                         label = "ubi";
 138                         reg = <0x26c0000 0xd940000>;
 139                 };
 140         };
 141 };
 142
 143 &etha {
 144         status = "okay";
 145
 146         pinctrl-names = "default";
 147         pinctrl-0 = <&pinctrl_etha_mdio>;
 148 };
 149
 150 &ehci {
 151         status = "okay";
 152 };
 153
 154 &sata {
 155         status = "okay";
 156         nr-ports = <2>;
 157 };
 158
 159 &pcie0 {
 160         status = "okay";
 161 };