Initial commit

target/linux/ath79/dts/ar9132.dtsi

@@ -0,0 +1,210 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include "ath79.dtsi"
+
+/ {
+	compatible = "qca,ar9132";
+
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	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>;
+		};
+	};
+
+	extosc: ref {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-output-names = "ref";
+		clock-frequency = <40000000>;
+	};
+
+	cpuintc: interrupt-controller {
+		compatible = "qca,ar9132-cpu-intc", "qca,ar7100-cpu-intc";
+
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		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>;
+	};
+
+	ahb {
+		compatible = "simple-bus";
+		ranges;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		interrupt-parent = <&cpuintc>;
+
+		apb {
+			compatible = "simple-bus";
+			ranges;
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			interrupt-parent = <&miscintc>;
+
+			ddr_ctrl: memory-controller@18000000 {
+				compatible = "qca,ar9132-ddr-controller",
+						"qca,ar7240-ddr-controller";
+				reg = <0x18000000 0x100>;
+
+				#qca,ddr-wb-channel-cells = <1>;
+			};
+
+			uart: uart@18020000 {
+				compatible = "ns8250";
+				reg = <0x18020000 0x20>;
+				interrupts = <3>;
+
+				clocks = <&pll ATH79_CLK_AHB>;
+				clock-names = "uart";
+
+				reg-io-width = <4>;
+				reg-shift = <2>;
+				no-loopback-test;
+			};
+
+			gpio: gpio@18040000 {
+				compatible = "qca,ar9132-gpio",
+						"qca,ar7100-gpio";
+				reg = <0x18040000 0x28>;
+				interrupts = <2>;
+
+				ngpios = <22>;
+
+				gpio-controller;
+				#gpio-cells = <2>;
+
+				interrupt-controller;
+				#interrupt-cells = <2>;
+			};
+
+			pll: pll-controller@18050000 {
+				compatible = "qca,ar9132-pll",
+						"qca,ar9130-pll", "syscon";
+				reg = <0x18050000 0x20>;
+
+				clocks = <&extosc>;
+				clock-names = "ref";
+
+				#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";
+			};
+
+			miscintc: interrupt-controller@18060010 {
+				compatible = "qca,ar9132-misc-intc",
+					   "qca,ar7100-misc-intc";
+				reg = <0x18060010 0x8>;
+
+				interrupt-parent = <&cpuintc>;
+				interrupts = <6>;
+
+				interrupt-controller;
+				#interrupt-cells = <1>;
+			};
+
+			rst: reset-controller@1806001c {
+				compatible = "qca,ar9132-reset",
+						"qca,ar7100-reset";
+				reg = <0x1806001c 0x4>;
+
+				#reset-cells = <1>;
+			};
+		};
+
+		usb: usb@1b000100 {
+			compatible = "qca,ar7100-ehci", "generic-ehci";
+			reg = <0x1b000100 0x100>;
+
+			interrupts = <3>;
+			resets = <&rst 5>;
+
+			has-transaction-translator;
+
+			phy-names = "usb";
+			phys = <&usb_phy>;
+
+			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			hub_port: port@1 {
+				reg = <1>;
+				#trigger-source-cells = <0>;
+			};
+		};
+
+		spi: spi@1f000000 {
+			compatible = "qca,ar9132-spi", "qca,ar7100-spi";
+			reg = <0x1f000000 0x10>;
+
+			clocks = <&pll ATH79_CLK_AHB>;
+			clock-names = "ahb";
+
+			status = "disabled";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		wmac: wmac@180c0000 {
+			compatible = "qca,ar9130-wmac";
+			reg = <0x180c0000 0x230000>;
+
+			interrupts = <2>;
+
+			status = "disabled";
+		};
+	};
+
+	usb_phy: usb-phy {
+		compatible = "qca,ar7200-usb-phy";
+
+		reset-names = "usb-phy", "usb-suspend-override";
+		resets = <&rst 4>, <&rst 3>;
+
+		#phy-cells = <0>;
+
+		status = "disabled";
+	};
+};
+
+&eth0 {
+	compatible = "qca,ar9130-eth", "syscon";
+	reg = <0x19000000 0x200
+		0x18070000 0x4>;
+	pll-data = <0x1a000000 0x13000a44 0x00441099>;
+	pll-reg = <0x4 0x14 20>;
+	pll-handle = <&pll>;
+	resets = <&rst 9>;
+	reset-names = "mac";
+	qca,mac-idx = <0>;
+};