165 строки
3.4 KiB
Plaintext
165 строки
3.4 KiB
Plaintext
/*
|
|
* 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 "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 = <141>; /* KEY_SETUP */
|
|
gpios = <&gpio1 1 1>;
|
|
};
|
|
};
|
|
};
|