Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 293 insertions, 0 deletions

diff --git a/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
new file mode 100644
index 000000000..c16b52130
--- /dev/null
+++ b/arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
@@ -0,0 +1,293 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "loongson,loongson2k1000";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			device_type = "cpu";
+			compatible = "loongson,gs264";
+			reg = <0x0>;
+			#clock-cells = <1>;
+			clocks = <&cpu_clk>;
+		};
+	};
+
+	memory@200000 {
+		compatible = "memory";
+		device_type = "memory";
+		reg = <0x00000000 0x00200000 0x00000000 0x0ee00000>, /* 238 MB at 2 MB */
+			<0x00000000 0x20000000 0x00000000 0x1f000000>, /* 496 MB at 512 MB */
+			<0x00000001 0x10000000 0x00000001 0xb0000000>; /* 6912 MB at 4352MB */
+	};
+
+	cpu_clk: cpu_clk {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <800000000>;
+	};
+
+	cpuintc: interrupt-controller {
+		#address-cells = <0>;
+		#interrupt-cells = <1>;
+		interrupt-controller;
+		compatible = "mti,cpu-interrupt-controller";
+	};
+
+	package0: bus@10000000 {
+		compatible = "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0 0x10000000 0 0x10000000 0 0x10000000 /* ioports */
+			0 0x40000000 0 0x40000000 0 0x40000000
+			0xfe 0x00000000 0xfe 0x00000000 0 0x40000000>;
+
+		pm: reset-controller@1fe07000 {
+			compatible = "loongson,ls2k-pm";
+			reg = <0 0x1fe07000 0 0x422>;
+		};
+
+		liointc0: interrupt-controller@1fe11400 {
+			compatible = "loongson,liointc-2.0";
+			reg = <0 0x1fe11400 0 0x40>,
+				<0 0x1fe11040 0 0x8>,
+				<0 0x1fe11140 0 0x8>;
+			reg-names = "main", "isr0", "isr1";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&cpuintc>;
+			interrupts = <2>;
+			interrupt-names = "int0";
+
+			loongson,parent_int_map = <0xffffffff>, /* int0 */
+						<0x00000000>, /* int1 */
+						<0x00000000>, /* int2 */
+						<0x00000000>; /* int3 */
+		};
+
+		liointc1: interrupt-controller@1fe11440 {
+			compatible = "loongson,liointc-2.0";
+			reg = <0 0x1fe11440 0 0x40>,
+				<0 0x1fe11048 0 0x8>,
+				<0 0x1fe11148 0 0x8>;
+			reg-names = "main", "isr0", "isr1";
+
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			interrupt-parent = <&cpuintc>;
+			interrupts = <3>;
+			interrupt-names = "int1";
+
+			loongson,parent_int_map = <0x00000000>, /* int0 */
+						<0xffffffff>, /* int1 */
+						<0x00000000>, /* int2 */
+						<0x00000000>; /* int3 */
+		};
+
+		uart0: serial@1fe00000 {
+			compatible = "ns16550a";
+			reg = <0 0x1fe00000 0 0x8>;
+			clock-frequency = <125000000>;
+			interrupt-parent = <&liointc0>;
+			interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+			no-loopback-test;
+		};
+
+		pci@1a000000 {
+			compatible = "loongson,ls2k-pci";
+			device_type = "pci";
+			#address-cells = <3>;
+			#size-cells = <2>;
+			#interrupt-cells = <2>;
+
+			reg = <0 0x1a000000 0 0x02000000>,
+				<0xfe 0x00000000 0 0x20000000>;
+
+			ranges = <0x01000000 0x0 0x00000000 0x0 0x18000000  0x0 0x00010000>,
+				 <0x02000000 0x0 0x40000000 0x0 0x40000000  0x0 0x40000000>;
+
+			gmac@3,0 {
+				compatible = "pci0014,7a03.0",
+						   "pci0014,7a03",
+						   "pciclass0c0320",
+						   "pciclass0c03";
+
+				reg = <0x1800 0x0 0x0 0x0 0x0>;
+				interrupts = <12 IRQ_TYPE_LEVEL_LOW>,
+					     <13 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-names = "macirq", "eth_lpi";
+				interrupt-parent = <&liointc0>;
+				phy-mode = "rgmii";
+				mdio {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "snps,dwmac-mdio";
+					phy0: ethernet-phy@0 {
+						reg = <0>;
+					};
+				};
+			};
+
+			gmac@3,1 {
+				compatible = "pci0014,7a03.0",
+						   "pci0014,7a03",
+						   "pciclass0c0320",
+						   "pciclass0c03",
+						   "loongson, pci-gmac";
+
+				reg = <0x1900 0x0 0x0 0x0 0x0>;
+				interrupts = <14 IRQ_TYPE_LEVEL_LOW>,
+					     <15 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-names = "macirq", "eth_lpi";
+				interrupt-parent = <&liointc0>;
+				phy-mode = "rgmii";
+				mdio {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					compatible = "snps,dwmac-mdio";
+					phy1: ethernet-phy@1 {
+						reg = <0>;
+					};
+				};
+			};
+
+			ehci@4,1 {
+				compatible = "pci0014,7a14.0",
+						   "pci0014,7a14",
+						   "pciclass0c0320",
+						   "pciclass0c03";
+
+				reg = <0x2100 0x0 0x0 0x0 0x0>;
+				interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+			};
+
+			ohci@4,2 {
+				compatible = "pci0014,7a24.0",
+						   "pci0014,7a24",
+						   "pciclass0c0310",
+						   "pciclass0c03";
+
+				reg = <0x2200 0x0 0x0 0x0 0x0>;
+				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+			};
+
+			sata@8,0 {
+				compatible = "pci0014,7a08.0",
+						   "pci0014,7a08",
+						   "pciclass010601",
+						   "pciclass0106";
+
+				reg = <0x4000 0x0 0x0 0x0 0x0>;
+				interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc0>;
+			};
+
+			pci_bridge@9,0 {
+				compatible = "pci0014,7a19.0",
+						   "pci0014,7a19",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x4800 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 0 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+			pci_bridge@a,0 {
+				compatible = "pci0014,7a09.0",
+						   "pci0014,7a09",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x5000 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 1 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+			pci_bridge@b,0 {
+				compatible = "pci0014,7a09.0",
+						   "pci0014,7a09",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x5800 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 2 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+			pci_bridge@c,0 {
+				compatible = "pci0014,7a09.0",
+						   "pci0014,7a09",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x6000 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 3 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+			pci_bridge@d,0 {
+				compatible = "pci0014,7a19.0",
+						   "pci0014,7a19",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x6800 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 4 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+			pci_bridge@e,0 {
+				compatible = "pci0014,7a09.0",
+						   "pci0014,7a09",
+						   "pciclass060400",
+						   "pciclass0604";
+
+				reg = <0x7000 0x0 0x0 0x0 0x0>;
+				#interrupt-cells = <1>;
+				interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+				interrupt-parent = <&liointc1>;
+				interrupt-map-mask = <0 0 0 0>;
+				interrupt-map = <0 0 0 0 &liointc1 5 IRQ_TYPE_LEVEL_LOW>;
+				external-facing;
+			};
+
+		};
+	};
+};
+