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/dts-v1/;
/include/ "kirkwood.dtsi"
/ {
model = "Univeral Scientific Industrial Co. Topkick-1281P2";
compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
memory {
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
ocp@f1000000 {
serial@12000 {
clock-frequency = <200000000>;
status = "ok";
};
nand@3000000 {
status = "okay";
partition@0 {
label = "u-boot";
reg = <0x0000000 0x180000>;
};
partition@180000 {
label = "u-boot env";
reg = <0x0180000 0x20000>;
};
partition@200000 {
label = "uImage";
reg = <0x0200000 0x600000>;
};
partition@800000 {
label = "uInitrd";
reg = <0x0800000 0x1000000>;
};
partition@1800000 {
label = "rootfs";
reg = <0x1800000 0xe800000>;
};
};
sata@80000 {
status = "okay";
nr-ports = <1>;
};
};
gpio-leds {
compatible = "gpio-leds";
disk {
label = "topkick:yellow:disk";
gpios = <&gpio0 21 1>;
linux,default-trigger = "ide-disk";
};
system2 {
label = "topkick:red:system";
gpios = <&gpio1 5 1>;
};
system {
label = "topkick:blue:system";
gpios = <&gpio1 6 1>;
default-state = "on";
};
wifi {
label = "topkick:green:wifi";
gpios = <&gpio1 7 1>;
};
wifi2 {
label = "topkick:yellow:wifi";
gpios = <&gpio1 16 1>;
};
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
sata0_power: regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA0 Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 4 0>;
};
};
};
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