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-rw-r--r--target/linux/ramips/dts/RBM33G.dts156
1 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/RBM33G.dts b/target/linux/ramips/dts/RBM33G.dts
new file mode 100644
index 0000000000..ed2cb841dd
--- /dev/null
+++ b/target/linux/ramips/dts/RBM33G.dts
@@ -0,0 +1,156 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "mikrotik,rbm33g", "mediatek,mt7621-soc";
+ model = "MikroTik RBM33G";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x10000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ usr {
+ label = "rbm33g:green:usr";
+ gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+ };
+
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ res {
+ label = "res";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ pcie0_vcc_reg {
+ compatible = "regulator-fixed";
+ regulator-name = "pcie0_vcc";
+
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ pcie1_vcc_reg {
+ compatible = "regulator-fixed";
+ regulator-name = "pcie1_vcc";
+
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ pcie2_vcc_reg {
+ compatible = "regulator-fixed";
+ regulator-name = "pcie2_vcc";
+
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ usb_vcc_reg {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vcc";
+
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+};
+
+
+&spi0 {
+ status = "okay";
+
+ w25q40@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <3125000>;
+
+ partition@0 {
+ label = "routerboot";
+ reg = <0x0 0xf000>;
+ read-only;
+ };
+
+ factory: partition@f000 {
+ label = "factory";
+ reg = <0xf000 0x71000>;
+ read-only;
+ };
+
+ };
+
+ w25q128@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <1>;
+ spi-max-frequency = <3125000>;
+
+ partition@40000 {
+ label = "firmware";
+ reg = <0x040000 0xFC0000>;
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x0010>;
+ mtd-mac-address-increment = <1>;
+};
+
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "uart2", "wdt";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&sdhci {
+ status = "okay";
+};
+
+&i2c {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+};