ramips: add support for Kingston MLW221

This patch adds support for the Kingston Mobilelite Wireless (MLW-221)

http://wiki.openwrt.org/toh/kingston/mlw221

Signed-off-by: L. D. Pinney <ldpinney@gmail.com>

SVN-Revision: 41841

1 files changed, 119 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/MLW221.dts b/target/linux/ramips/dts/MLW221.dts
new file mode 100644
index 0000000000..f220e976f6
--- /dev/null
+++ b/target/linux/ramips/dts/MLW221.dts
@@ -0,0 +1,119 @@
+/dts-v1/;
+
+/include/ "mt7620n.dtsi"
+
+/ {
+       compatible = "mlw221", "ralink,mt7620n-soc";
+       model = "Kingston MLW221";
+
+       palmbus@10000000 {
+               gpio0: gpio@600 {
+               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 = "s25fl129p1";
+                               reg = <0 0>;
+                               linux,modalias = "m25p80", "s25fl129p1";
+                               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 0xf60000>;
+                               };
+
+                               partition@fb0000 {
+                                       label = "user-config";
+                                       reg = <0xfb0000 0x50000>;
+
+                               };
+                       };
+               };
+       };
+
+       ehci@101c0000 {
+               status = "okay";
+       };
+
+       ohci@101c1000 {
+               status = "okay";
+       };
+
+       ethernet@10100000 {
+               mtd-mac-address = <&factory 0x4>;
+               ralink,port-map = "wllll";
+       };
+
+       wmac@10180000 {
+               ralink,mtd-eeprom = <&factory 0>;
+       };
+
+       pinctrl {
+               state_default: pinctrl0 {
+                       default {
+                               ralink,group = "i2c", "ephy", "wled";
+                               ralink,function = "gpio";
+                       };
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+               system {
+                       label = "kingston:blue:system";
+                       gpios = <&gpio2 3 1>;
+               };
+               wifi {
+                       label = "kingston:blue:wifi";
+                       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>;
+               };
+               system {
+                       label = "system";
+                       gpios = <&gpio0 2 1>;
+                       linux,code = <0x211>;
+               };
+       };
+};