/*
* Device Tree file for Globalscale Mirabox
*
* Gregory CLEMENT <gregory.clement@free-electrons.com>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This file is distributed in the hope that it will be useful
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#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
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
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";
};
};
internal-regs {
serial@12000 {
status = "okay";
};
timer@20300 {
clock-frequency = <600000000>;
status = "okay";
};
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 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
blue_stat_led {
label = "mirabox:blue:stat";
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
default-state = "off";
};
green_stat_led {
label = "mirabox:green:stat";
gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
mdio {
pinctrl-0 = <&mdio_pins>;
pinctrl-names = "default";
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
};
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
status = "okay";
phy = <&phy0>;
phy-mode = "rgmii-id";
};
ethernet@74000 {
pinctrl-0 = <&ge1_rgmii_pins>;
pinctrl-names = "default";
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>;
};
};
nand@d0000 {
status = "okay";
num-cs = <1>;
marvell,nand-keep-config;
marvell,nand-enable-arbiter;
nand-on-flash-bbt;
partition@0 {
label = "U-Boot";
reg = <0 0x400000>;
};
partition@400000 {
label = "Linux";
reg = <0x400000 0x400000>;
};
partition@800000 {
label = "Filesystem";
reg = <0x800000 0x3f800000>;
};
};
};
};
};
&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";
};
};
