ARM: mvebu: add Linksys WRT1900AC (Mamba) support
The Linksys WRT1900AC (Mamba) is a router that has - 2 mini-PCIe slots with Marvell 88W8864 radios - 1 USB 3.0 port - 1 USB 2.0/eSATAp port - 2 Ethernet interfaces connected to a 88E6172 switch (1x WAN + 4x LAN) - 128MB NAND flash - 256MB RAM gregory.clement@free-electrons.com: - add ARM to the title - fix the reference to CONFIG_DEBUG_MVEBU_UART0_ALTERNATE - fix the unbalanced comment for the syscfg partition Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Imre Kaloz
Gregory CLEMENT
Родитель
444fdf947d
Коммит
4824140f4b
|
|
@ -629,6 +629,7 @@ dtb-$(CONFIG_MACH_ARMADA_XP) += \
|
|||
armada-xp-db.dtb \
|
||||
armada-xp-gp.dtb \
|
||||
armada-xp-lenovo-ix4-300d.dtb \
|
||||
armada-xp-linksys-mamba.dtb \
|
||||
armada-xp-matrix.dtb \
|
||||
armada-xp-netgear-rn2120.dtb \
|
||||
armada-xp-openblocks-ax3-4.dtb \
|
||||
|
|
|
|||
|
|
@ -0,0 +1,348 @@
|
|||
/*
|
||||
* Device Tree file for the Linksys WRT1900AC (Mamba).
|
||||
*
|
||||
* 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_UART0_ALTERNATE option should be
|
||||
* used.
|
||||
*
|
||||
* Copyright (C) 2014 Imre Kaloz <kaloz@openwrt.org>
|
||||
*
|
||||
* Based on armada-xp-axpwifiap.dts:
|
||||
*
|
||||
* Copyright (C) 2013 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 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.
|
||||
*
|
||||
* 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 "AS IS", 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-mv78230.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Linksys WRT1900AC";
|
||||
compatible = "linksys,mamba", "marvell,armadaxp-mv78230",
|
||||
"marvell,armadaxp", "marvell,armada-370-xp";
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200";
|
||||
stdout-path = &uart0;
|
||||
};
|
||||
|
||||
memory {
|
||||
device_type = "memory";
|
||||
reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */
|
||||
};
|
||||
|
||||
soc {
|
||||
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
|
||||
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
|
||||
|
||||
pcie-controller {
|
||||
status = "okay";
|
||||
|
||||
/* Etron EJ168 USB 3.0 controller */
|
||||
pcie@1,0 {
|
||||
/* Port 0, Lane 0 */
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
/* First mini-PCIe port */
|
||||
pcie@2,0 {
|
||||
/* Port 0, Lane 1 */
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
/* Second mini-PCIe port */
|
||||
pcie@3,0 {
|
||||
/* Port 0, Lane 3 */
|
||||
status = "okay";
|
||||
};
|
||||
};
|
||||
|
||||
internal-regs {
|
||||
|
||||
/* J10: VCC, NC, RX, NC, TX, GND */
|
||||
serial@12000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
sata@a0000 {
|
||||
nr-ports = <1>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
ethernet@70000 {
|
||||
pinctrl-0 = <&ge0_rgmii_pins>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
phy-mode = "rgmii-id";
|
||||
fixed-link {
|
||||
speed = <1000>;
|
||||
full-duplex;
|
||||
};
|
||||
};
|
||||
|
||||
ethernet@74000 {
|
||||
pinctrl-0 = <&ge1_rgmii_pins>;
|
||||
pinctrl-names = "default";
|
||||
status = "okay";
|
||||
phy-mode = "rgmii-id";
|
||||
fixed-link {
|
||||
speed = <1000>;
|
||||
full-duplex;
|
||||
};
|
||||
};
|
||||
|
||||
/* USB part of the eSATA/USB 2.0 port */
|
||||
usb@50000 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
i2c@11000 {
|
||||
status = "okay";
|
||||
clock-frequency = <100000>;
|
||||
|
||||
tmp421@4c {
|
||||
compatible = "ti,tmp421";
|
||||
reg = <0x4c>;
|
||||
};
|
||||
|
||||
tlc59116@68 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
#gpio-cells = <2>;
|
||||
compatible = "ti,tlc59116";
|
||||
reg = <0x68>;
|
||||
|
||||
wan_amber@0 {
|
||||
label = "mamba:amber:wan";
|
||||
reg = <0x0>;
|
||||
};
|
||||
|
||||
wan_white@1 {
|
||||
label = "mamba:white:wan";
|
||||
reg = <0x1>;
|
||||
};
|
||||
|
||||
wlan_2g@2 {
|
||||
label = "mamba:white:wlan_2g";
|
||||
reg = <0x2>;
|
||||
};
|
||||
|
||||
wlan_5g@3 {
|
||||
label = "mamba:white:wlan_5g";
|
||||
reg = <0x3>;
|
||||
};
|
||||
|
||||
esata@4 {
|
||||
label = "mamba:white:esata";
|
||||
reg = <0x4>;
|
||||
};
|
||||
|
||||
usb2@5 {
|
||||
label = "mamba:white:usb2";
|
||||
reg = <0x5>;
|
||||
};
|
||||
|
||||
usb3_1@6 {
|
||||
label = "mamba:white:usb3_1";
|
||||
reg = <0x6>;
|
||||
};
|
||||
|
||||
usb3_2@7 {
|
||||
label = "mamba:white:usb3_2";
|
||||
reg = <0x7>;
|
||||
};
|
||||
|
||||
wps_white@8 {
|
||||
label = "mamba:white:wps";
|
||||
reg = <0x8>;
|
||||
};
|
||||
|
||||
wps_amber@9 {
|
||||
label = "mamba:amber:wps";
|
||||
reg = <0x9>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
nand@d0000 {
|
||||
status = "okay";
|
||||
num-cs = <1>;
|
||||
marvell,nand-keep-config;
|
||||
marvell,nand-enable-arbiter;
|
||||
nand-on-flash-bbt;
|
||||
nand-ecc-strength = <4>;
|
||||
nand-ecc-step-size = <512>;
|
||||
|
||||
partition@0 {
|
||||
label = "u-boot";
|
||||
reg = <0x0000000 0x100000>; /* 1MB */
|
||||
read-only;
|
||||
};
|
||||
|
||||
partition@100000 {
|
||||
label = "u_env";
|
||||
reg = <0x100000 0x40000>; /* 256KB */
|
||||
};
|
||||
|
||||
partition@140000 {
|
||||
label = "s_env";
|
||||
reg = <0x140000 0x40000>; /* 256KB */
|
||||
};
|
||||
|
||||
partition@900000 {
|
||||
label = "devinfo";
|
||||
reg = <0x900000 0x100000>; /* 1MB */
|
||||
read-only;
|
||||
};
|
||||
|
||||
/* kernel1 overlaps with rootfs1 by design */
|
||||
partition@a00000 {
|
||||
label = "kernel1";
|
||||
reg = <0xa00000 0x2800000>; /* 40MB */
|
||||
};
|
||||
|
||||
partition@d00000 {
|
||||
label = "rootfs1";
|
||||
reg = <0xd00000 0x2500000>; /* 37MB */
|
||||
};
|
||||
|
||||
/* kernel2 overlaps with rootfs2 by design */
|
||||
partition@3200000 {
|
||||
label = "kernel2";
|
||||
reg = <0x3200000 0x2800000>; /* 40MB */
|
||||
};
|
||||
|
||||
partition@3500000 {
|
||||
label = "rootfs2";
|
||||
reg = <0x3500000 0x2500000>; /* 37MB */
|
||||
};
|
||||
|
||||
/*
|
||||
* 38MB, last MB is for the BBT, not writable
|
||||
*/
|
||||
partition@5a00000 {
|
||||
label = "syscfg";
|
||||
reg = <0x5a00000 0x2600000>;
|
||||
};
|
||||
|
||||
/*
|
||||
* Unused area between "s_env" and "devinfo".
|
||||
* Moved here because otherwise the renumbered
|
||||
* partitions would break the bootloader
|
||||
* supplied bootargs
|
||||
*/
|
||||
partition@180000 {
|
||||
label = "unused_area";
|
||||
reg = <0x180000 0x780000>; /* 7.5MB */
|
||||
};
|
||||
};
|
||||
|
||||
spi0: spi@10600 {
|
||||
status = "okay";
|
||||
|
||||
spi-flash@0 {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
compatible = "everspin,mr25h256";
|
||||
reg = <0>; /* Chip select 0 */
|
||||
spi-max-frequency = <40000000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
gpio_keys {
|
||||
compatible = "gpio-keys";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
pinctrl-0 = <&keys_pin>;
|
||||
pinctrl-names = "default";
|
||||
|
||||
button@1 {
|
||||
label = "WPS";
|
||||
linux,code = <KEY_WPS_BUTTON>;
|
||||
gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
|
||||
button@2 {
|
||||
label = "Factory Reset Button";
|
||||
linux,code = <KEY_RESTART>;
|
||||
gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
|
||||
};
|
||||
};
|
||||
|
||||
gpio-leds {
|
||||
compatible = "gpio-leds";
|
||||
pinctrl-0 = <&power_led_pin>;
|
||||
pinctrl-names = "default";
|
||||
|
||||
power {
|
||||
label = "mamba:white:power";
|
||||
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
|
||||
default-state = "on";
|
||||
};
|
||||
};
|
||||
|
||||
gpio_fan {
|
||||
/* SUNON HA4010V4-0000-C99 */
|
||||
compatible = "gpio-fan";
|
||||
gpios = <&gpio0 24 0>;
|
||||
|
||||
gpio-fan,speed-map = <0 0
|
||||
4500 1>;
|
||||
};
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
|
||||
keys_pin: keys-pin {
|
||||
marvell,pins = "mpp32", "mpp33";
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
|
||||
power_led_pin: power-led-pin {
|
||||
marvell,pins = "mpp40";
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
|
||||
gpio_fan_pin: gpio-fan-pin {
|
||||
marvell,pins = "mpp24";
|
||||
marvell,function = "gpio";
|
||||
};
|
||||
};
|
||||
Загрузка…
Ссылка в новой задаче