c3ff813ac9
Control the power to USB using a fixed regulator. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
74 lines
1.3 KiB
Text
74 lines
1.3 KiB
Text
/dts-v1/;
|
|
|
|
/include/ "kirkwood.dtsi"
|
|
|
|
/ {
|
|
model = "Seagate FreeAgent Dockstar";
|
|
compatible = "seagate,dockstar", "marvell,kirkwood-88f6281", "marvell,kirkwood";
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x8000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/sda1 rootdelay=10";
|
|
};
|
|
|
|
ocp@f1000000 {
|
|
serial@12000 {
|
|
clock-frequency = <200000000>;
|
|
status = "ok";
|
|
};
|
|
|
|
nand@3000000 {
|
|
status = "okay";
|
|
|
|
partition@0 {
|
|
label = "u-boot";
|
|
reg = <0x0000000 0x100000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@100000 {
|
|
label = "uImage";
|
|
reg = <0x0100000 0x400000>;
|
|
};
|
|
|
|
partition@500000 {
|
|
label = "data";
|
|
reg = <0x0500000 0xfb00000>;
|
|
};
|
|
};
|
|
};
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
health {
|
|
label = "status:green:health";
|
|
gpios = <&gpio1 14 1>;
|
|
linux,default-trigger = "default-on";
|
|
};
|
|
fault {
|
|
label = "status:orange:fault";
|
|
gpios = <&gpio1 15 1>;
|
|
};
|
|
};
|
|
regulators {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
usb_power: regulator@1 {
|
|
compatible = "regulator-fixed";
|
|
reg = <1>;
|
|
regulator-name = "USB Power";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
gpio = <&gpio0 29 0>;
|
|
};
|
|
};
|
|
};
|