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-rw-r--r--target/linux/ramips/dts/GB-PC2.dts137
1 files changed, 137 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/GB-PC2.dts b/target/linux/ramips/dts/GB-PC2.dts
new file mode 100644
index 0000000000..f31ac2b843
--- /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";
+ };
+ };
+};
+