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authorJohn Crispin <john@openwrt.org>2013-12-25 17:04:50 +0000
committerJohn Crispin <john@openwrt.org>2013-12-25 17:04:50 +0000
commit9739a0b41baa88c233f76b93ac01805b7b635d94 (patch)
tree5bc94f89835ff88e1d8aa61d66236febd0475f15 /target/linux/ramips/dts/RT-N14U.dts
parent93d8dc870ee07027ca1e27f19831d6127402336f (diff)
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ramips: add support for RT-N14U (mt7620n based) board
added dts file and userspace scripts modified to support Asus RT-N14U board current support status: usb works ethernet works buttons reset, wps leds asus:blue:[usb|lan|wan|air|power] i2c not tested uart not tested wifi not yet Signed-off-by: Pavel Löbl <lobl.pavel@gmail.com> SVN-Revision: 39163
Diffstat (limited to 'target/linux/ramips/dts/RT-N14U.dts')
-rw-r--r--target/linux/ramips/dts/RT-N14U.dts118
1 files changed, 118 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RT-N14U.dts b/target/linux/ramips/dts/RT-N14U.dts
new file mode 100644
index 0000000000..d95365bc0e
--- /dev/null
+++ b/target/linux/ramips/dts/RT-N14U.dts
@@ -0,0 +1,118 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+ compatible = "asus,rt-n14u", "ralink,mt7620n-soc";
+ model = "Asus RT-N14U";
+
+ 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 = "mx25l6405d";
+ compatible = "w25q128";
+ reg = <0 0>;
+ linux,modalias = "m25p80", "w25q128";
+ spi-max-frequency = <10000000>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ 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 0xfb0000>;
+ };
+ };
+ };
+ };
+
+ ehci@101c0000 {
+ status = "okay";
+ };
+
+ ohci@101c1000 {
+ status = "okay";
+ };
+
+ ethernet@10100000 {
+ mtd-mac-address = <&factory 0x4>;
+ ralink,port-map = "wllll";
+ };
+
+ pinctrl {
+ state_default: pinctrl0 {
+ default {
+ ralink,group = "ephy", "wled";
+ ralink,function = "gpio";
+ };
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ wan {
+ label = "asus:blue:wan";
+ gpios = <&gpio2 0 1>;
+ };
+ lan {
+ label = "asus:blue:lan";
+ gpios = <&gpio2 1 1>;
+ };
+ usb {
+ label = "asus:blue:usb";
+ gpios = <&gpio2 2 1>;
+ };
+ power {
+ label = "asus:blue:power";
+ gpios = <&gpio2 3 1>;
+ };
+ air {
+ label = "asus:blue:air";
+ gpios = <&gpio3 0 1>;
+ };
+ };
+
+ 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>;
+ };
+ };
+};