Initial commit

target/linux/realtek/dts/rtl83xx_hpe_1920.dtsi

@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	chosen {
+		stdout-path = "serial0:38400n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x8000000>;
+	};
+
+	watchdog1: watchdog {
+		// PT7A7514
+		compatible = "linux,wdt-gpio";
+		gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
+		hw_algo = "toggle";
+		hw_margin_ms = <1000>;
+		always-running;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinmux_disable_sys_led>;
+	};
+};
+
+&watchdog0 {
+	status = "disabled";
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bootware_basic";
+				reg = <0x0 0x50000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "bootware_data";
+				reg = <0x60000 0x30000>;
+				read-only;
+			};
+
+			partition@90000 {
+				label = "bootware_extend";
+				reg = <0x90000 0x40000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "bootware_basic_backup";
+				reg = <0x100000 0x50000>;
+				read-only;
+			};
+
+			partition@160000 {
+				label = "bootware_data_backup";
+				reg = <0x160000 0x30000>;
+				read-only;
+			};
+
+			partition@190000 {
+				label = "bootware_extend_backup";
+				reg = <0x190000 0x40000>;
+				read-only;
+			};
+
+			partition@300000 {
+				label = "firmware";
+				compatible = "h3c,vfs-firmware";
+				reg = <0x300000 0x1cf0000>;
+			};
+
+			partition@1ff0000 {
+				label = "factory";
+				reg = <0x1ff0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};