target/linux/kirkwood/files-4.19/arch/arm/boot/dts/kirkwood-on100.dts

   1 /dts-v1/;
   2
   3 #include "kirkwood.dtsi"
   4 #include "kirkwood-6282.dtsi"
   5
   6 / {
   7         model = "Cisco Systems ON100";
   8         compatible = "cisco,on100", "marvell,kirkwood-88f6282", "marvell,kirkwood";
   9
  10         memory@0 {
  11                 device_type = "memory";
  12                 reg = <0x00000000 0x20000000>;
  13         };
  14
  15         aliases {
  16                 led-boot = &led_health_green;
  17                 led-failsafe = &led_health_red;
  18                 led-running = &led_health_green;
  19                 led-upgrade = &led_health_red;
  20                 serial0 = &uart0;
  21         };
  22
  23         chosen {
  24                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         gpio-keys {
  29                 compatible = "gpio-keys";
  30
  31                 pinctrl-0 = <&pmx_btn_reset>;
  32                 pinctrl-names = "default";
  33
  34                 reset {
  35                         label = "Reset Button";
  36                         linux,code = <KEY_RESTART>;
  37                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
  38                 };
  39         };
  40
  41         gpio-leds {
  42                 compatible = "gpio-leds";
  43
  44                 pinctrl-0 = <&pmx_led_health_red &pmx_led_health_green>;
  45                 pinctrl-names = "default";
  46
  47                 led_health_green: health-green {
  48                         label = "on100:green:health";
  49                         gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
  50                         default-state = "on";
  51                 };
  52
  53                 led_health_red: health-red {
  54                         label = "on100:red:health";
  55                         gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
  56                 };
  57
  58                 health2-green {
  59                         label = "on100:green:health2";
  60                         gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
  61                 };
  62
  63                 health2-red {
  64                         label = "on100:red:health2";
  65                         gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
  66                 };
  67         };
  68 };
  69
  70 &eth0 {
  71         status = "okay";
  72
  73         ethernet0-port@0 {
  74                 phy-handle = <&ethphy0>;
  75                 phy-connection-type = "rgmii-id";
  76         };
  77 };
  78
  79 &eth1 {
  80         status = "okay";
  81
  82         ethernet1-port@0 {
  83                 phy-handle = <&ethphy1>;
  84                 phy-connection-type = "rgmii-id";
  85         };
  86 };
  87
  88 &mdio {
  89         status = "okay";
  90
  91         ethphy0: ethernet-phy@0 {
  92                 /* Marvell 88E1121R */
  93                 compatible = "ethernet-phy-id0141.0cb0",
  94                              "ethernet-phy-ieee802.3-c22";
  95                 reg = <0>;
  96         };
  97
  98         ethphy1: ethernet-phy@1 {
  99                 /* Marvell 88E1121R */
 100                 compatible = "ethernet-phy-id0141.0cb0",
 101                              "ethernet-phy-ieee802.3-c22";
 102                 reg = <1>;
 103         };
 104 };
 105
 106 &nand {
 107         status = "okay";
 108
 109         partition@0 {
 110                 label = "u-boot";
 111                 reg = <0x00000000 0x000a0000>;
 112                 read-only;
 113         };
 114
 115         partition@a0000 {
 116                 label = "u-boot environment";
 117                 reg = <0x000a0000 0x00020000>;
 118                 read-only;
 119         };
 120
 121         partition@c0000 {
 122                 label = "kernel";
 123                 reg = <0x000c0000 0x00540000>;
 124         };
 125
 126         partition@600000 {
 127                 label = "ubi";
 128                 reg = <0x00600000 0x1fa00000>;
 129         };
 130 };
 131
 132 &pinctrl {
 133         pmx_led_health_red: pmx-led-health-red {
 134                 marvell,pins = "mpp45";
 135                 marvell,function = "gpio";
 136         };
 137
 138         pmx_led_health_green: pmx-led-health-green {
 139                 marvell,pins = "mpp44";
 140                 marvell,function = "gpio";
 141         };
 142
 143         pmx_led_health2_red: pmx-led-health2-red {
 144                 marvell,pins = "mpp47";
 145                 marvell,function = "gpio";
 146         };
 147
 148         pmx_led_health2_green: pmx-led-health2-green {
 149                 marvell,pins = "mpp46";
 150                 marvell,function = "gpio";
 151         };
 152
 153         pmx_btn_reset: pmx-btn-reset {
 154                 marvell,pins = "mpp31";
 155                 marvell,function = "gpio";
 156         };
 157 };
 158
 159 &sdio {
 160         status = "okay";
 161 };
 162
 163 &uart0 {
 164         status = "okay";
 165 };