Initial commit

target/linux/ath79/dts/ar7100.dtsi

@@ -0,0 +1,221 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+#include <dt-bindings/clock/ath79-clk.h>
+#include "ath79.dtsi"
+
+/ {
+	compatible = "qca,ar7100";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "mips,mips24Kc";
+			clocks = <&pll ATH79_CLK_CPU>;
+			reg = <0>;
+		};
+	};
+
+	ahb {
+		apb {
+			ddr_ctrl: memory-controller@18000000 {
+				compatible = "qca,ar7100-ddr-controller";
+				reg = <0x18000000 0x100>;
+
+				#qca,ddr-wb-channel-cells = <1>;
+			};
+
+			uart: uart@18020000 {
+				compatible = "ns16550a";
+				reg = <0x18020000 0x20>;
+				interrupts = <3>;
+
+				clocks = <&pll ATH79_CLK_AHB>;
+				clock-names = "uart";
+
+				reg-io-width = <4>;
+				reg-shift = <2>;
+				no-loopback-test;
+
+				status = "disabled";
+			};
+
+			usb_phy: usb-phy@18030000 {
+				compatible = "qca,ar7100-usb-phy";
+				reg = <0x18030000 0x10>;
+
+				reset-names = "usb-phy", "usb-host", "usb-ohci-dll";
+				resets = <&rst 4>, <&rst 5>, <&rst 6>;
+
+				#phy-cells = <0>;
+
+				status = "disabled";
+			};
+
+			gpio: gpio@18040000 {
+				compatible = "qca,ar7100-gpio";
+				reg = <0x18040000 0x30>;
+				interrupts = <2>;
+
+				ngpios = <16>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			pll: pll-controller@18050000 {
+				compatible = "qca,ar7100-pll", "syscon";
+				reg = <0x18050000 0x20>;
+
+				clock-names = "ref";
+				/* The board must provides the ref clock */
+
+				#clock-cells = <1>;
+				clock-output-names = "cpu", "ddr", "ahb";
+			};
+
+			wdt: wdt@18060008 {
+				compatible = "qca,ar7130-wdt";
+				reg = <0x18060008 0x8>;
+
+				interrupts = <4>;
+
+				clocks = <&pll ATH79_CLK_AHB>;
+				clock-names = "wdt";
+			};
+
+			pci_intc: interrupt-controller@18060018 {
+				compatible = "qca,ar7100-misc-intc";
+				reg = <0x18060018 0x4>;
+				interrupt-parent = <&cpuintc>;
+				interrupts = <2>;
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+
+			rst: reset-controller@18060024 {
+				compatible = "qca,ar7100-reset";
+				reg = <0x18060024 0x4>;
+
+				#reset-cells = <1>;
+			};
+
+			pcie0: pcie-controller@17010000 {
+				compatible = "qca,ar7100-pci";
+				#address-cells = <3>;
+				#size-cells = <2>;
+				bus-range = <0x0 0x0>;
+				reg = <0x17010000 0x100>;
+				reg-names = "cfg_base";
+				ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000	/* pci memory */
+					  0x1000000 0 0x00000000 0x0000000 0 0x000001>;		/* io space */
+
+				interrupt-parent = <&pci_intc>;
+				interrupts = <4>;
+
+				#interrupt-cells = <1>;
+
+				interrupt-map-mask = <0xf800 0 0 0>;
+				interrupt-map = <0x8800 0 0 0 &pci_intc 0
+						 0x9000 0 0 0 &pci_intc 1
+						 0x9800 0 0 0 &pci_intc 2>;
+
+				status = "disabled";
+			};
+		};
+	};
+
+	usb2: usb@1b000000 {
+		compatible = "generic-ehci";
+		reg = <0x1b000000 0x1000>;
+
+		interrupt-parent = <&cpuintc>;
+		interrupts = <3>;
+
+		phy-names = "usb-phy";
+		phys = <&usb_phy>;
+
+		has-synopsys-hc-bug;
+
+		status = "disabled";
+	};
+
+	usb1: usb@1c000000 {
+		compatible = "generic-ohci";
+		reg = <0x1c000000 0x1000>;
+
+		interrupt-parent = <&miscintc>;
+		interrupts = <6>;
+
+		phy-names = "usb-phy";
+		phys = <&usb_phy>;
+
+		status = "disabled";
+	};
+
+	spi: spi@1f000000 {
+		compatible = "qca,ar7100-spi";
+		reg = <0x1f000000 0x10>;
+
+		clocks = <&pll ATH79_CLK_AHB>;
+		clock-names = "ahb";
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		status = "disabled";
+	};
+};
+
+&cpuintc {
+	qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
+	qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
+				<&ddr_ctrl 0>, <&ddr_ctrl 1>;
+};
+
+&miscintc {
+	compatible = "qca,ar7100-misc-intc";
+};
+
+&eth0 {
+	compatible = "qca,ar7100-eth", "syscon";
+	reg = <0x19000000 0x200
+		0x18070000 0x4>;
+
+	pll-data = <0x00110000 0x00001099 0x00991099>;
+	pll-reg = <0x4 0x10 17>;
+	pll-handle = <&pll>;
+	phy-mode = "rgmii";
+
+	resets = <&rst 9>;
+	reset-names = "mac";
+	qca,mac-idx = <0>;
+};
+
+&mdio1 {
+	builtin-switch;
+};
+
+&eth1 {
+	compatible = "qca,ar7100-eth", "syscon";
+	reg = <0x1a000000 0x200
+		0x18070004 0x4>;
+
+	pll-data = <0x00110000 0x00001099 0x00991099>;
+	pll-reg = <0x4 0x14 19>;
+	pll-handle = <&pll>;
+
+	phy-mode = "rgmii";
+
+	resets = <&rst 13>;
+	reset-names = "mac";
+	qca,mac-idx = <1>;
+};