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authorJohn Crispin <john@openwrt.org>2015-04-09 10:32:37 +0000
committerJohn Crispin <john@openwrt.org>2015-04-09 10:32:37 +0000
commitb7f19a5b261966a6fc2a587ea43c1dd6aa189a55 (patch)
tree5cb8af5935dbe6b65a824b978bc21966139ce97d /target/linux/ramips/dts
parentb757a9971a811749930eb6734f9ab2bbb8113c25 (diff)
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ramips: Add support for Microduino MicroWRT
MicroWRT is an wireless router with 2 USB,1 ethernet port. It has a 16M flash and 64M DDR2 RAM. You can use most interface, such as i2c, SPI, i2s and PCIe. Besides that there are three expansion borad to combine with the core board. The detailed information, please refer to https://www.microduino.cc/wiki/index.php?title=Main_Page This patch adds support for it. Because there is only one port,so disabled VLAN and use eth0 as lan port. and only a power LED control by power pin. Signed-off-by: 盛凯 <shengkai81@gmail.com> SVN-Revision: 45331
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/MicroWRT.dts107
1 files changed, 107 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/MicroWRT.dts b/target/linux/ramips/dts/MicroWRT.dts
new file mode 100644
index 0000000000..f6e81ddc13
--- /dev/null
+++ b/target/linux/ramips/dts/MicroWRT.dts
@@ -0,0 +1,107 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+ compatible = "microwrt", "ralink,mt7620a-soc";
+ model = "Microduino MicroWRT";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ palmbus@10000000 {
+ 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 0x20000>;
+ read-only;
+ };
+
+ partition@20000 {
+ label = "u-boot-env";
+ reg = <0x20000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@30000 {
+ label = "factory";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "firmware";
+ reg = <0x40000 0xfc0000>;
+ };
+ };
+ };
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ pcie@10140000 {
+ status = "okay";
+ };
+
+ ethernet@10100000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ephy_pins>;
+ mtd-mac-address = <&factory 0x4>;
+ ralink,port-map = "llllw";
+ };
+
+ wmac@10180000 {
+ ralink,mtd-eeprom = <&factory 0>;
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "wled", "i2c", "wdt", "uartf";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 1>;
+ linux,code = <0x198>;
+ };
+ wps {
+ label = "wps";
+ gpios = <&gpio0 2 1>;
+ linux,code = <0x211>;
+ };
+ };
+ };