Initial commit

target/linux/ath79/dts/ar9344_mikrotik_routerboard-sxt-5nd-r2.dts

@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/leds/common.h>
+
+#include "ar9344_mikrotik_routerboard.dtsi"
+
+/ {
+	compatible = "mikrotik,routerboard-sxt-5nd-r2", "qca,ar9344";
+	model = "MikroTik RouterBOARD SXT 5nD r2 (SXT Lite5)";
+
+	gpio-export {
+		compatible = "gpio-export";
+
+		gpio_nand_power {
+			gpio-export,name = "sxt5n:power:nand";
+			gpio-export,output = <0>;
+			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	beeper {
+		compatible = "gpio-beeper";
+		gpios = <&gpio 19 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&leds {
+	power {
+		function = LED_FUNCTION_POWER;
+		color = <LED_COLOR_ID_GREEN>;
+		gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+		default-state = "on";
+	};
+
+	led_user: user {
+		label = "green:user";
+		gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&spi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "RouterBoot";
+				reg = <0x0 0x20000>;
+				compatible = "mikrotik,routerboot-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "bootloader1";
+					reg = <0x0 0x0>;
+					read-only;
+				};
+
+				hard_config {
+					read-only;
+				};
+
+				bios {
+					size = <0x1000>;
+					read-only;
+				};
+
+				soft_config {
+				};
+
+				partition@10000 {
+					label = "bootloader2";
+					reg = <0x10000 0x10000>;
+					read-only;
+				};
+			};
+		};
+	};
+};
+
+&nand {
+	status = "okay";
+
+	nand-ecc-mode = "soft";
+	nand-ecc-step-size = <2048>;
+	qca,nand-swap-dma;
+	qca,nand-scan-fixup;
+
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "booter";
+			reg = <0x0000000 0x0040000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "kernel";
+			reg = <0x0040000 0x03c0000>;
+		};
+
+		partition@400000 {
+			label = "ubi";
+			reg = <0x0400000 0x7c00000>;
+		};
+	};
+};