Initial commit

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";
+};