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/*
* Marvell 88F6281 GTW GE Board
*
* Lennert Buytenhek <buytenh@marvell.com>
* Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*
* This file contains the definitions that are common between the 6281
* and 6282 variants of the Marvell Kirkwood Development Board.
*/
/dts-v1/;
#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"
/ {
model = "Marvell 88F6281 GTW GE Board";
compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
chosen {
bootargs = "console=ttyS0,115200n8 earlyprintk";
};
ocp@f1000000 {
pinctrl@10000 {
pmx_usb_led: pmx-usb-led {
marvell,pins = "mpp12";
marvell,function = "gpo";
};
pmx_leds: pmx-leds {
marvell,pins = "mpp20", "mpp21";
marvell,function = "gpio";
};
pmx_keys: pmx-keys {
marvell,pins = "mpp46", "mpp47";
marvell,function = "gpio";
};
};
spi@10600 {
pinctrl-0 = <&pmx_spi>;
pinctrl-names = "default";
status = "okay";
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "mxicy,mx25l12805d";
reg = <0>;
spi-max-frequency = <50000000>;
mode = <0>;
};
};
serial@12000 {
pinctrl-0 = <&pmx_uart0>;
pinctrl-names = "default";
clock-frequency = <200000000>;
status = "ok";
};
ehci@50000 {
status = "okay";
};
pcie-controller {
status = "okay";
pcie@1,0 {
status = "okay";
};
};
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_leds &pmx_usb_led>;
pinctrl-names = "default";
green-status {
label = "gtw:green:Status";
gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
};
red-status {
label = "gtw:red:Status";
gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
};
green-usb {
label = "gtw:green:USB";
gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_keys>;
pinctrl-names = "default";
button@1 {
label = "SWR Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
};
button@2 {
label = "WPS Button";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
};
};
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