arch/arm/dts/kirkwood-ib62x0.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "kirkwood.dtsi"
   5 #include "kirkwood-6281.dtsi"
   6
   7 / {
   8         model = "RaidSonic ICY BOX IB-NAS62x0 (Rev B)";
   9         compatible = "raidsonic,ib-nas6210-b", "raidsonic,ib-nas6220-b", "raidsonic,ib-nas6210", "raidsonic,ib-nas6220", "raidsonic,ib-nas62x0", "marvell,kirkwood-88f6281", "marvell,kirkwood";
  10
  11         memory {
  12                 device_type = "memory";
  13                 reg = <0x00000000 0x10000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  18                 stdout-path = &uart0;
  19         };
  20
  21         ocp@f1000000 {
  22                 pinctrl: pin-controller@10000 {
  23                         pmx_led_os_red: pmx-led-os-red {
  24                                 marvell,pins = "mpp22";
  25                                 marvell,function = "gpio";
  26                         };
  27                         pmx_power_off: pmx-power-off {
  28                                 marvell,pins = "mpp24";
  29                                 marvell,function = "gpio";
  30                         };
  31                         pmx_led_os_green: pmx-led-os-green {
  32                                 marvell,pins = "mpp25";
  33                                 marvell,function = "gpio";
  34                         };
  35                         pmx_led_usb_transfer: pmx-led-usb-transfer {
  36                                 marvell,pins = "mpp27";
  37                                 marvell,function = "gpio";
  38                         };
  39                         pmx_button_reset: pmx-button-reset {
  40                                 marvell,pins = "mpp28";
  41                                 marvell,function = "gpio";
  42                         };
  43                         pmx_button_usb_copy: pmx-button-usb-copy {
  44                                 marvell,pins = "mpp29";
  45                                 marvell,function = "gpio";
  46                         };
  47                 };
  48
  49                 serial@12000 {
  50                         status = "okay";
  51                 };
  52
  53                 sata@80000 {
  54                         status = "okay";
  55                         nr-ports = <2>;
  56                 };
  57         };
  58
  59         gpio_keys {
  60                 compatible = "gpio-keys";
  61                 #address-cells = <1>;
  62                 #size-cells = <0>;
  63                 pinctrl-0 = <&pmx_button_reset &pmx_button_usb_copy>;
  64                 pinctrl-names = "default";
  65
  66                 copy {
  67                         label = "USB Copy";
  68                         linux,code = <KEY_COPY>;
  69                         gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
  70                 };
  71                 reset {
  72                         label = "Reset";
  73                         linux,code = <KEY_RESTART>;
  74                         gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
  75                 };
  76         };
  77
  78         gpio-leds {
  79                 compatible = "gpio-leds";
  80                 pinctrl-0 = <&pmx_led_os_red &pmx_led_os_green
  81                              &pmx_led_usb_transfer>;
  82                 pinctrl-names = "default";
  83
  84                 green-os {
  85                         label = "ib62x0:green:os";
  86                         gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
  87                         default-state = "keep";
  88                 };
  89                 red-os {
  90                         label = "ib62x0:red:os";
  91                         gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>;
  92                 };
  93                 usb-copy {
  94                         label = "ib62x0:red:usb_copy";
  95                         gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>;
  96                 };
  97         };
  98
  99         gpio_poweroff {
 100                 compatible = "gpio-poweroff";
 101                 pinctrl-0 = <&pmx_power_off>;
 102                 pinctrl-names = "default";
 103                 gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
 104         };
 105 };
 106
 107 &nand {
 108         status = "okay";
 109
 110         partition@0 {
 111                 label = "u-boot";
 112                 reg = <0x0000000 0xe0000>;
 113         };
 114
 115         partition@e0000 {
 116                 label = "u-boot environment";
 117                 reg = <0xe0000 0x20000>;
 118         };
 119
 120         partition@100000 {
 121                 label = "uImage";
 122                 reg = <0x0100000 0x600000>;
 123         };
 124
 125         partition@700000 {
 126                 label = "root";
 127                 reg = <0x0700000 0xf900000>;
 128         };
 129
 130 };
 131
 132 &mdio {
 133         status = "okay";
 134
 135         ethphy0: ethernet-phy@8 {
 136                 reg = <8>;
 137         };
 138 };
 139
 140 &eth0 {
 141         status = "okay";
 142
 143         ethernet0-port@0 {
 144                 phy-handle = <&ethphy0>;
 145         };
 146 };