1 files changed, 115 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/lantiq/easy50712.dts b/arch/mips/boot/dts/lantiq/easy50712.dts
new file mode 100644
index 000000000..c37a33962
--- /dev/null
+++ b/arch/mips/boot/dts/lantiq/easy50712.dts
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+/include/ "danube.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyLTQ0,115200 init=/etc/preinit";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x2000000>;
+	};
+
+	fpi@10000000 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		localbus@0 {
+			#address-cells = <2>;
+			#size-cells = <1>;
+			ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
+				1 0 0x4000000 0x4000010>; /* addsel1 */
+			compatible = "lantiq,localbus", "simple-bus";
+
+			nor-boot@0 {
+				compatible = "lantiq,nor";
+				bank-width = <2>;
+				reg = <0 0x0 0x2000000>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					label = "uboot";
+					reg = <0x00000 0x10000>; /* 64 KB */
+				};
+
+				partition@10000 {
+					label = "uboot_env";
+					reg = <0x10000 0x10000>; /* 64 KB */
+				};
+
+				partition@20000 {
+					label = "linux";
+					reg = <0x20000 0x3d0000>;
+				};
+
+				partition@400000 {
+					label = "rootfs";
+					reg = <0x400000 0x400000>;
+				};
+			};
+		};
+
+		gpio: pinmux@E100B10 {
+			compatible = "lantiq,danube-pinctrl";
+			pinctrl-names = "default";
+			pinctrl-0 = <&state_default>;
+
+			#gpio-cells = <2>;
+			gpio-controller;
+			reg = <0xE100B10 0xA0>;
+
+			state_default: pinmux {
+				stp {
+					lantiq,groups = "stp";
+					lantiq,function = "stp";
+				};
+				exin {
+					lantiq,groups = "exin1";
+					lantiq,function = "exin";
+				};
+				pci {
+					lantiq,groups = "gnt1";
+					lantiq,function = "pci";
+				};
+				conf_out {
+					lantiq,pins = "io4", "io5", "io6"; /* stp */
+					lantiq,open-drain;
+					lantiq,pull = <0>;
+				};
+			};
+		};
+
+		etop@E180000 {
+			compatible = "lantiq,etop-xway";
+			reg = <0xE180000 0x40000>;
+			interrupt-parent = <&icu0>;
+			interrupts = <73 78>;
+			phy-mode = "rmii";
+			mac-address = [ 00 11 22 33 44 55 ];
+		};
+
+		stp0: stp@E100BB0 {
+			#gpio-cells = <2>;
+			compatible = "lantiq,gpio-stp-xway";
+			gpio-controller;
+			reg = <0xE100BB0 0x40>;
+
+			lantiq,shadow = <0xfff>;
+			lantiq,groups = <0x3>;
+		};
+
+		pci@E105400 {
+			lantiq,bus-clock = <33333333>;
+			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
+			interrupt-map = <
+				0x7000 0 0 1 &icu0 29 1 // slot 14, irq 29
+			>;
+			gpios-reset = <&gpio 21 0>;
+			req-mask = <0x1>;		/* GNT1 */
+		};
+
+	};
+};