Initial commit

target/linux/ramips/dts/mt7621_unielec_u7621-06.dtsi

@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ *  Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
+ *  Copyright(c) 2017 Piotr Dymacz <pepe2k@gmail.com>.
+ *  All rights reserved.
+ */
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "unielec,u7621-06", "mediatek,mt7621-soc";
+
+	aliases {
+		led-boot = &led_status;
+		led-failsafe = &led_status;
+		led-running = &led_status;
+		led-upgrade = &led_status;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	gpio-export {
+		compatible = "gpio-export";
+		#size-cells = <0>;
+
+		modem_reset {
+			gpio-export,name = "modem_reset";
+			gpio-export,output = <1>;
+			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status: status {
+			label = "green:status";
+			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+		};
+
+		led4 {
+			label = "green:led4";
+			gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+		};
+
+		led5 {
+			label = "green:led5";
+			gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&switch0 {
+	ports {
+		port@0 {
+			status = "okay";
+			label = "lan1";
+		};
+
+		port@1 {
+			status = "okay";
+			label = "lan2";
+		};
+
+		port@2 {
+			status = "okay";
+			label = "lan3";
+		};
+
+		port@3 {
+			status = "okay";
+			label = "lan4";
+		};
+
+		wan: port@4 {
+			status = "okay";
+			label = "wan";
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "jtag", "uart2", "wdt";
+		function = "gpio";
+	};
+};