lantiq: add (incomplete) support for Aztech GR7000

[openwrt/openwrt.git] / target / linux / lantiq / dts / GR7000.dts

diff --git a/target/linux/lantiq/dts/GR7000.dts b/target/linux/lantiq/dts/GR7000.dts
new file mode 100644 (file)
index 0000000..6dbd92f
--- /dev/null
+++ b/target/linux/lantiq/dts/GR7000.dts
@@ -0,0 +1,135 @@
+/dts-v1/;
+
+/include/ "ar9.dtsi"
+
+/ {
+       model = "GR7000 - Aztech GR7000";
+
+       chosen {
+               bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
+       };
+
+       memory@0 {
+               reg = <0x0 0x2000000>;
+       };
+
+       fpi@10000000 {
+               localbus@0 {
+                       nor-boot@0 {
+                               compatible = "lantiq,nor";
+                               bank-width = <2>;
+                               reg = <0 0x0 0x2000000>;
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+
+                               partition@0 {
+                                       label = "uboot";
+                                       reg = <0x0 0x20000>;
+                                       read-only;
+                               };
+
+                               partition@20000 {
+                                       label = "uboot_env";
+                                       reg = <0x20000 0x10000>;
+                                       read-only;
+                               };
+
+                               partition@30000 {
+                                       label = "linux";
+                                       reg = <0x30000 0x7d0000>;
+                               };
+                       };
+               };
+
+               gpio: pinmux@E100B10 {
+                       compatible = "lantiq,pinctrl-xr9";
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&state_default>;
+
+                       state_default: pinmux {
+                               stp {
+                                       lantiq,groups = "stp";
+                                       lantiq,function = "stp";
+                               };
+                               pci-in {
+                                       lantiq,groups = "req1";
+                                       lantiq,output = <0>;
+                                       lantiq,open-drain = <1>;
+                                       lantiq,pull = <2>;
+                               };
+                               pci-out {
+                                       lantiq,groups = "gnt1";
+                                       lantiq,output = <1>;
+                                       lantiq,pull = <0>;
+                               };
+                               pci_rst {
+                                       lantiq,pins = "io21";
+                                       lantiq,pull = <0>;
+                                       lantiq,output = <1>;
+                               };
+                       };
+               };
+
+               ifxhcd@E101000 {
+                       status = "okay";
+               };
+
+               pci@E105400 {
+                       status = "okay";
+               };
+
+               stp: stp@E100BB0 {
+                       compatible = "lantiq,gpio-stp-xway";
+                       #gpio-cells = <2>;
+                       gpio-controller;
+                       reg = <0xE100BB0 0x40>;
+
+                       lantiq,shadow = <0xfff>;
+                       lantiq,groups = <0x3>;
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <100>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 53 1>;
+                       linux,code = <0x198>;
+               };
+               wps {
+                       label = "wps";
+                       gpios = <&gpio 54 1>;
+                       linux,code = <0x211>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               power2 {
+                       label = "power2";
+                       gpios = <&stp 4 0>;
+               };
+               internet {
+                       label = "internet";
+                       gpios = <&stp 2 1>;
+                       default-state = "off";
+               };
+               internet2 {
+                       label = "internet2";
+                       gpios = <&stp 3 1>;
+               };
+               usb {
+                       label = "usb";
+                       gpios = <&stp 10 1>;
+               };
+               wifi {
+                       label = "wifi";
+                       gpios = <&stp 15 1>;
+               };
+       };
+};