8f4dfadd5a
Use diag.sh version used for other targets supporting different leds for the different boot states. The existing led sequences should be the same as before. Signed-off-by: Mathias Kresin <dev@kresin.me>
207 lines
4 KiB
Text
207 lines
4 KiB
Text
/dts-v1/;
|
|
|
|
#include "mt7621.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
compatible = "xiaomi,mir3g", "mediatek,mt7621-soc";
|
|
model = "Xiaomi Mi Router 3G";
|
|
|
|
aliases {
|
|
led-boot = &led_status_blue;
|
|
led-failsafe = &led_status_blue;
|
|
led-running = &led_status_blue;
|
|
led-upgrade = &led_status_blue;
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x10000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200n8";
|
|
};
|
|
|
|
gpio-leds {
|
|
compatible = "gpio-leds";
|
|
|
|
status_red {
|
|
label = "mir3g:red:status";
|
|
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
led_status_blue: status_blue {
|
|
label = "mir3g:blue:status";
|
|
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
status_yellow {
|
|
label = "mir3g:yellow:status";
|
|
gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
wan_amber {
|
|
label = "mir3g:amber:wan";
|
|
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
lan1_amber {
|
|
label = "mir3g:amber:lan1";
|
|
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
lan2_amber {
|
|
label = "mir3g:amber:lan2";
|
|
gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
gpio-keys-polled {
|
|
compatible = "gpio-keys-polled";
|
|
poll-interval = <20>;
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_RESTART>;
|
|
};
|
|
};
|
|
|
|
reg_usb_vbus: reg_usb_vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb_vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
};
|
|
|
|
&xhci {
|
|
vbus-supply = <®_usb_vbus>;
|
|
};
|
|
|
|
&nand {
|
|
status = "okay";
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@0 {
|
|
label = "Bootloader";
|
|
reg = <0x0 0x80000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@80000 {
|
|
label = "Config";
|
|
reg = <0x80000 0x40000>;
|
|
};
|
|
|
|
partition@c0000 {
|
|
label = "Bdata";
|
|
reg = <0xc0000 0x40000>;
|
|
read-only;
|
|
};
|
|
|
|
factory: partition@100000 {
|
|
label = "Factory";
|
|
reg = <0x100000 0x40000>;
|
|
read-only;
|
|
};
|
|
|
|
partition@140000 {
|
|
label = "crash";
|
|
reg = <0x140000 0x40000>;
|
|
};
|
|
|
|
partition@180000 {
|
|
label = "crash_syslog";
|
|
reg = <0x180000 0x40000>;
|
|
};
|
|
|
|
partition@1c0000 {
|
|
label = "reserved0";
|
|
reg = <0x1c0000 0x40000>;
|
|
read-only;
|
|
};
|
|
|
|
/* uboot expects to find kernels at 0x200000 & 0x600000
|
|
* referred to as system 1 & system 2 respectively.
|
|
* a kernel is considered suitable for handing control over
|
|
* if its linux magic number exists & uImage CRC are correct.
|
|
* If either of those conditions fail, a matching sys'n'_fail flag
|
|
* is set in uboot env & a restart performed in the hope that the
|
|
* alternate kernel is okay.
|
|
* if neither kernel checksums ok and both are marked failed, system 2
|
|
* is booted anyway.
|
|
*
|
|
* Note uboot's tftp flash install writes the transferred
|
|
* image to both kernel partitions.
|
|
*/
|
|
|
|
partition@200000 {
|
|
label = "kernel_stock";
|
|
reg = <0x200000 0x400000>;
|
|
};
|
|
|
|
partition@600000 {
|
|
label = "kernel";
|
|
reg = <0x600000 0x400000>;
|
|
};
|
|
|
|
/* ubi partition is the result of squashing
|
|
* next consecutive stock partitions:
|
|
* - rootfs0 (rootfs partition for stock kernel0),
|
|
* - rootfs1 (rootfs partition for stock failsafe kernel1),
|
|
* - overlay (used as ubi overlay in stock fw)
|
|
* resulting 117,5MiB space for packages.
|
|
*/
|
|
|
|
partition@a00000 {
|
|
label = "ubi";
|
|
reg = <0xa00000 0x7580000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pcie {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
wifi@0,0 {
|
|
compatible = "pci14c3,7603";
|
|
reg = <0x0000 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x0000>;
|
|
ieee80211-freq-limit = <2400000 2500000>;
|
|
};
|
|
};
|
|
|
|
&pcie1 {
|
|
wifi@0,0 {
|
|
compatible = "pci14c3,7662";
|
|
reg = <0x0000 0 0 0 0>;
|
|
mediatek,mtd-eeprom = <&factory 0x8000>;
|
|
ieee80211-freq-limit = <5000000 6000000>;
|
|
};
|
|
};
|
|
|
|
ðernet {
|
|
mtd-mac-address = <&factory 0xe000>;
|
|
mediatek,portmap = "lwlll";
|
|
};
|
|
|
|
&pinctrl {
|
|
state_default: pinctrl0 {
|
|
gpio {
|
|
ralink,group = "jtag", "uart2", "uart3", "wdt";
|
|
ralink,function = "gpio";
|
|
};
|
|
};
|
|
};
|