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authorJohn Crispin <john@openwrt.org>2016-03-10 19:11:57 +0000
committerJohn Crispin <john@openwrt.org>2016-03-10 19:11:57 +0000
commit96ee39b184a3863bba1cc42efc5bbd34495d20ff (patch)
treee508c929f6adce21d280ac6599c091c4a21a39e0 /target/linux/ramips/dts
parent70a5c062f10a63087bd3225454145c3b528a7818 (diff)
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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
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/GL-MT300A.dts164
1 files changed, 164 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/GL-MT300A.dts b/target/linux/ramips/dts/GL-MT300A.dts
new file mode 100644
index 0000000000..c1eb0a9818
--- /dev/null
+++ b/target/linux/ramips/dts/GL-MT300A.dts
@@ -0,0 +1,164 @@
+/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>;
+ };
+ };
+};