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/*
* Device Tree file for OpenBlocks AX3-4 board
*
* Copyright (C) 2012 Marvell
*
* Thomas Petazzoni <thomas.petazzoni@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 <dt-bindings/input/input.h>
#include "armada-xp-mv78260.dtsi"
/ {
model = "PlatHome OpenBlocks AX3-4 board";
compatible = "plathome,openblocks-ax3-4", "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
chosen {
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x8000000>;
devbus-bootcs {
status = "okay";
/* Device Bus parameters are required */
/* Read parameters */
devbus,bus-width = <16>;
devbus,turn-off-ps = <60000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <124000>;
devbus,acc-next-ps = <248000>;
devbus,rd-setup-ps = <0>;
devbus,rd-hold-ps = <0>;
/* Write parameters */
devbus,sync-enable = <0>;
devbus,wr-high-ps = <60000>;
devbus,wr-low-ps = <60000>;
devbus,ale-wr-ps = <60000>;
/* NOR 128 MiB */
nor@0 {
compatible = "cfi-flash";
reg = <0 0x8000000>;
bank-width = <2>;
};
};
pcie-controller {
status = "okay";
/* Internal mini-PCIe connector */
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
};
};
internal-regs {
rtc@10300 {
/* No crystal connected to the internal RTC */
status = "disabled";
};
serial@12000 {
status = "okay";
};
serial@12100 {
status = "okay";
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins>;
red_led {
label = "red_led";
gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
default-state = "off";
};
yellow_led {
label = "yellow_led";
gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
default-state = "off";
};
green_led {
label = "green_led";
gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
button@1 {
label = "Init Button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
};
};
mdio {
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
phy2: ethernet-phy@2 {
reg = <2>;
};
phy3: ethernet-phy@3 {
reg = <3>;
};
};
ethernet@70000 {
status = "okay";
phy = <&phy0>;
phy-mode = "sgmii";
};
ethernet@74000 {
status = "okay";
phy = <&phy1>;
phy-mode = "sgmii";
};
ethernet@30000 {
status = "okay";
phy = <&phy2>;
phy-mode = "sgmii";
};
ethernet@34000 {
status = "okay";
phy = <&phy3>;
phy-mode = "sgmii";
};
i2c@11000 {
status = "okay";
clock-frequency = <400000>;
};
i2c@11100 {
status = "okay";
clock-frequency = <400000>;
s35390a: s35390a@30 {
compatible = "s35390a";
reg = <0x30>;
};
};
sata@a0000 {
nr-ports = <2>;
status = "okay";
};
/* Front side USB 0 */
usb@50000 {
status = "okay";
};
/* Front side USB 1 */
usb@51000 {
status = "okay";
};
};
};
};
&pinctrl {
led_pins: led-pins-0 {
marvell,pins = "mpp49", "mpp51", "mpp53";
marvell,function = "gpio";
};
};
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