openwrtv3/target/linux/ramips/dts/GL-MT300A.dts
John Crispin 96ee39b184 ramips: Add support for GL-MT300A
This patches adds support for GL-MT300A.
GL-MT300A is powered by MT7620A. It has 16MB flash, 128MB RAM,
Two LANs, USB, UART and MMC daughter board.

SVN-Revision: 48992
2016-03-10 19:11:57 +00:00

164 lines
2.4 KiB
Text

/dts-v1/;
/include/ "mt7620a.dtsi"
/ {
compatible = "GL-MT300A", "ralink,mt7620a-soc";
model = "GL-MT300A";
chosen {
bootargs = "console=ttyS0,115200";
};
palmbus@10000000 {
gpio0: gpio@600 {
status = "okay";
};
gpio1: gpio@638 {
status = "okay";
};
gpio2: gpio@660 {
status = "okay";
};
gpio3: gpio@688 {
status = "okay";
};
spi@b00 {
status = "okay";
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "w25q128";
reg = <0 0>;
linux,modalias = "m25p80", "w25q128";
spi-max-frequency = <10000000>;
partition@0 {
label = "u-boot";
reg = <0x0 0x30000>;
};
partition@30000 {
label = "u-boot-env";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
label = "firmware";
reg = <0x50000 0xf80000>;
};
partition@ff0000 {
label = "art";
reg = <0xff0000 0x10000>;
};
};
};
};
sdhci@10130000 {
status = "okay";
};
ehci@101c0000 {
status = "okay";
};
ohci@101c1000 {
status = "okay";
};
ethernet@10100000 {
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
mtd-mac-address = <&factory 0x4000>;
ralink,port-map = "wllll";
};
wmac@10180000 {
ralink,mtd-eeprom = <&factory 0>;
};
pcie@10140000 {
status = "okay";
pcie-bridge {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
device_type = "pci";
mediatek,mtd-eeprom = <&factory 0x8000>;
mediatek,2ghz = <0>;
};
};
};
pinctrl {
state_default: pinctrl0 {
gpio {
ralink,group = "wled","ephy","uartf","i2c";
ralink,function = "gpio";
};
};
};
gpio-leds {
compatible = "gpio-leds";
wan {
label = "gl-mt300a:wan";
gpios = <&gpio2 0 1>;
};
lan {
label = "gl-mt300a:lan";
gpios = <&gpio2 1 1>;
};
wlan {
label = "gl-mt300a:wlan";
gpios = <&gpio3 0 1>;
};
usb {
label = "gl-mt300a:usb";
gpios = <&gpio0 7 1>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio0 13 1>;
linux,code = <0x198>;
};
BTN_0 {
label = "BTN_0";
gpios = <&gpio0 1 1>;
linux,code = <0x100>;
};
BTN_1 {
label = "BTN_1";
gpios = <&gpio0 2 1>;
linux,code = <0x101>;
};
};
};