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/*
* Device Tree file for Marvell RD-AXPWiFiAP.
*
* Note: this board is shipped with a new generation boot loader that
* remaps internal registers at 0xf1000000. Therefore, if earlyprintk
* is used, the CONFIG_DEBUG_MVEBU_UART_ALTERNATE option should be
* used.
*
* Copyright (C) 2013 Marvell
*
* 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.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "armada-xp-mv78230.dtsi"
/ {
model = "Marvell RD-AXPWiFiAP";
compatible = "marvell,rd-axpwifiap", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
chosen {
bootargs = "console=ttyS0,115200 earlyprintk";
};
memory {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0x40000000>; /* 1GB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
pcie-controller {
status = "okay";
/* First mini-PCIe port */
pcie@1,0 {
/* Port 0, Lane 0 */
status = "okay";
};
/* Second mini-PCIe port */
pcie@2,0 {
/* Port 0, Lane 1 */
status = "okay";
};
/* Renesas uPD720202 USB 3.0 controller */
pcie@3,0 {
/* Port 0, Lane 3 */
status = "okay";
};
};
internal-regs {
pinctrl {
pinctrl-0 = <&pmx_phy_int>;
pinctrl-names = "default";
pmx_ge0: pmx-ge0 {
marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3",
"mpp4", "mpp5", "mpp6", "mpp7",
"mpp8", "mpp9", "mpp10", "mpp11";
marvell,function = "ge0";
};
pmx_ge1: pmx-ge1 {
marvell,pins = "mpp12", "mpp13", "mpp14", "mpp15",
"mpp16", "mpp17", "mpp18", "mpp19",
"mpp20", "mpp21", "mpp22", "mpp23";
marvell,function = "ge1";
};
pmx_keys: pmx-keys {
marvell,pins = "mpp33";
marvell,function = "gpio";
};
pmx_spi: pmx-spi {
marvell,pins = "mpp36", "mpp37", "mpp38", "mpp39";
marvell,function = "spi";
};
pmx_phy_int: pmx-phy-int {
marvell,pins = "mpp32";
marvell,function = "gpio";
};
};
serial@12000 {
clock-frequency = <250000000>;
status = "okay";
};
serial@12100 {
clock-frequency = <250000000>;
status = "okay";
};
sata@a0000 {
nr-ports = <1>;
status = "okay";
};
mdio {
phy0: ethernet-phy@0 {
reg = <0>;
};
phy1: ethernet-phy@1 {
reg = <1>;
};
};
ethernet@70000 {
pinctrl-0 = <&pmx_ge0>;
pinctrl-names = "default";
status = "okay";
phy = <&phy0>;
phy-mode = "rgmii-id";
};
ethernet@74000 {
pinctrl-0 = <&pmx_ge1>;
pinctrl-names = "default";
status = "okay";
phy = <&phy1>;
phy-mode = "rgmii-id";
};
spi0: spi@10600 {
status = "okay";
pinctrl-0 = <&pmx_spi>;
pinctrl-names = "default";
spi-flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q128a13";
reg = <0>; /* Chip select 0 */
spi-max-frequency = <108000000>;
};
};
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
pinctrl-0 = <&pmx_keys>;
pinctrl-names = "default";
button@1 {
label = "Factory Reset Button";
linux,code = <KEY_SETUP>;
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
};
};
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