ramips: Added support for ZBT-826 / ZBT-1026

Support for these MT7620-based routers: https://wiki.openwrt.org/toh/zbt/we-826
Based on Oskari’s patches found here: https://dev.openwrt.org/ticket/19996

Signed-off-by: Jamie Stuart <jamie@onebillion.org>

SVN-Revision: 48865

1 files changed, 124 insertions, 0 deletions

diff --git a/target/linux/ramips/dts/ZBT-WE826.dts b/target/linux/ramips/dts/ZBT-WE826.dts
new file mode 100644
index 0000000000..22bef9905c
--- /dev/null
+++ b/target/linux/ramips/dts/ZBT-WE826.dts
@@ -0,0 +1,124 @@
+/dts-v1/;
+
+/include/ "mt7620a.dtsi"
+
+/ {
+       compatible = "zbtlink,zbt-we826", "ralink,mt7620a-soc";
+       model = "ZBT-WE826";
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+
+       palmbus@10000000 {
+               gpio0: gpio@600 {
+                       status = "okay";
+               };
+
+               gpio1: gpio@638 {
+                       status = "okay";
+               };
+
+               gpio3: gpio@688 {
+                       status = "okay";
+               };
+
+               spi@b00 {
+                       status = "okay";
+
+                       en25q128@0 {
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+                               compatible = "w25q128";
+                               reg = <0 0>;
+                               linux,modalias = "m25p80";
+                               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>;
+                               };
+                       };
+               };
+       };
+
+       sdhci@10130000 {
+               status = "okay";
+       };
+
+       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", "uartf", "wled", "spi refclk", "pa";
+                               ralink,function = "gpio";
+                       };
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+               power {
+                       label = "zbt-we826:green:power";
+                       gpios = <&gpio1 14 0>;
+               };
+               usb {
+                       label = "zbt-we826:green:usb";
+                       gpios = <&gpio1 15 0>;
+               };
+               air {
+                       label = "zbt-we826:green: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>;
+               };
+       };
+
+       pcie@10140000 {
+               status = "okay";
+       };
+};
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