ramips: Add support for the GnuBee Personal Cloud Two

[openwrt/openwrt.git] / target / linux / ramips / dts / GB-PC2.dts

diff --git a/target/linux/ramips/dts/GB-PC2.dts b/target/linux/ramips/dts/GB-PC2.dts
new file mode 100644 (file)
index 0000000..f31ac2b
--- /dev/null
+++ b/target/linux/ramips/dts/GB-PC2.dts
@@ -0,0 +1,137 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+       compatible = "gnubee,gb-pc2", "mediatek,mt7621-soc";
+       model = "GB-PC2";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,57600";
+       };
+
+       palmbus: palmbus@1E000000 {
+               i2c@900 {
+                       status = "okay";
+               };
+       };
+
+       gpio-keys-polled {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               system {
+                       label = "gb-pc2:green:system";
+                       gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+               };
+
+               status {
+                       label = "gb-pc2:green:status";
+                       gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       label = "gb-pc2:green:lan";
+                       gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+               };
+
+               wan {
+                       label = "gb-pc2:green:wan";
+                       gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+               };
+
+               eth1-y {
+                       label = "gb-pc2:yellow:eth1-y";
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+               };
+
+               eth1-g {
+                       label = "gb-pc2:green:eth1-g";
+                       gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+               };
+
+       };
+};
+
+&sdhci {
+       status = "okay";
+};
+
+&spi0 {
+       status = "okay";
+
+       m25p80@0 {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <10000000>;
+               m25p,chunked-io = <32>;
+
+               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 0x1fb0000>;
+               };
+       };
+};
+
+&cpuclock {
+                       compatible = "fixed-clock";
+                       clock-frequency = <900000000>;
+};
+
+&pcie {
+       status = "okay";
+};
+
+&ethernet {
+       mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+       state_default: pinctrl0 {
+               gpio {
+                       ralink,group = "uart3";
+                       ralink,function = "gpio";
+               };
+       };
+};
+