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|
/dts-v1/;
/include/ "kirkwood.dtsi"
/include/ "kirkwood-6282.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 {
pinctrl: pinctrl@10000 {
/*
* GPIO LED layout
*
* /-SYS_LED(2)
* |
* | /-DISK_LED
* | |
* | | /-WLAN_LED(2)
* | | |
* [SW] [*] [*] [*]
*/
/*
* Switch positions
*
* /-SW_LEFT(2)
* |
* | /-SW_IDLE
* | |
* | | /-SW_RIGHT
* | | |
* PS [L] [I] [R] LEDS
*/
pinctrl-0 = < &pmx_led_disk_yellow
&pmx_sata0_pwr_enable
&pmx_led_sys_red
&pmx_led_sys_blue
&pmx_led_wifi_green
&pmx_sw_left
&pmx_sw_right
&pmx_sw_idle
&pmx_sw_left2
&pmx_led_wifi_yellow
&pmx_uart0
&pmx_nand
&pmx_twsi0 >;
pinctrl-names = "default";
pmx_led_disk_yellow: pmx-led-disk-yellow {
marvell,pins = "mpp21";
marvell,function = "gpio";
};
pmx_sata0_pwr_enable: pmx-sata0-pwr-enable {
marvell,pins = "mpp36";
marvell,function = "gpio";
};
pmx_led_sys_red: pmx-led-sys-red {
marvell,pins = "mpp37";
marvell,function = "gpio";
};
pmx_led_sys_blue: pmx-led-sys-blue {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
pmx_led_wifi_green: pmx-led-wifi-green {
marvell,pins = "mpp39";
marvell,function = "gpio";
};
pmx_sw_left: pmx-sw-left {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
pmx_sw_right: pmx-sw-right {
marvell,pins = "mpp44";
marvell,function = "gpio";
};
pmx_sw_idle: pmx-sw-idle {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_sw_left2: pmx-sw-left2 {
marvell,pins = "mpp46";
marvell,function = "gpio";
};
pmx_led_wifi_yellow: pmx-led-wifi-yellow {
marvell,pins = "mpp48";
marvell,function = "gpio";
};
};
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>;
};
i2c@11000 {
status = "ok";
};
mvsdio@90000 {
pinctrl-0 = <&pmx_sdio>;
pinctrl-names = "default";
status = "okay";
/* No CD or WP GPIOs */
};
};
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>;
};
};
};
|
