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/*
* Device Tree file for Globalscale Mirabox
*
* Gregory CLEMENT <gregory.clement@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.
*/
/dts-v1/;
#include "armada-370.dtsi"
/ {
model = "Globalscale Mirabox";
compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
chosen {
bootargs = "console=ttyS0,115200 earlyprintk";
};
memory {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000>;
internal-regs {
serial@12000 {
clock-frequency = <200000000>;
status = "okay";
};
timer@20300 {
clock-frequency = <600000000>;
status = "okay";
};
pinctrl {
pwr_led_pin: pwr-led-pin {
marvell,pins = "mpp63";
marvell,function = "gpo";
};
stat_led_pins: stat-led-pins {
marvell,pins = "mpp64", "mpp65";
marvell,function = "gpio";
};
};
gpio_leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
green_pwr_led {
label = "mirabox:green:pwr";
gpios = <&gpio1 31 1>;
linux,default-trigger = "heartbeat";
};
blue_stat_led {
label = "mirabox:blue:stat";
gpios = <&gpio2 0 1>;
linux,default-trigger = "cpu0";
};
green_stat_led {
label = "mirabox:green:stat";
gpios = <&gpio2 1 1>;
default-state = "off";
};
};
mdio {
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
};
ethernet@70000 {
status = "okay";
phy = <&phy0>;
phy-mode = "rgmii-id";
};
ethernet@74000 {
status = "okay";
phy = <&phy1>;
phy-mode = "rgmii-id";
};
mvsdio@d4000 {
pinctrl-0 = <&sdio_pins3>;
pinctrl-names = "default";
status = "okay";
/*
* No CD or WP GPIOs: SDIO interface used for
* Wifi/Bluetooth chip
*/
broken-cd;
};
usb@50000 {
status = "okay";
};
usb@51000 {
status = "okay";
};
i2c@11000 {
status = "okay";
clock-frequency = <100000>;
pca9505: pca9505@25 {
compatible = "nxp,pca9505";
gpio-controller;
#gpio-cells = <2>;
reg = <0x25>;
};
};
pcie-controller {
status = "okay";
/* Internal mini-PCIe connector */
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
};
/* Connected on the PCB to a USB 3.0 XHCI controller */
pcie@2,0 {
/* Port 1, Lane 0 */
status = "okay";
};
};
};
};
};
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