tn3399_openwrt/target/linux/ath79/dts/qca955x.dtsi

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include <dt-bindings/clock/ath79-clk.h>
#include "ath79.dtsi"

/ {
	compatible = "qca,qca9550";

	#address-cells = <1>;
	#size-cells = <1>;

	chosen {
		bootargs = "console=ttyS0,115200n8";
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			device_type = "cpu";
			compatible = "mips,mips74Kc";
			clocks = <&pll ATH79_CLK_CPU>;
			reg = <0>;
		};
	};

	extosc: ref {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-output-names = "ref";
		clock-frequency = <40000000>;
	};

	ahb {
		apb {
			ddr_ctrl: memory-controller@18000000 {
				compatible = "qca,qca9550-ddr-controller",
						"qca,ar7240-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_REF>;
				clock-names = "uart";

				reg-io-width = <4>;
				reg-shift = <2>;
				no-loopback-test;

				status = "disabled";
			};

			usb_phy0: usb-phy0@18030000 {
				compatible ="qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
				reg = <0x18030000 4>, <0x18030004 4>;

				reset-names = "usb-phy", "usb-suspend-override";
				resets = <&rst 4>, <&rst 3>;

				#phy-cells = <0>;

				status = "disabled";
			};

			usb_phy1: usb-phy1@18030010 {
				compatible = "qca,qca9550-usb-phy", "qca,ar7200-usb-phy";
				reg = <0x18030010 4>, <0x18030014 4>;

				reset-names = "usb-phy", "usb-suspend-override";
				resets = <&rst2 4>, <&rst2 3>;

				#phy-cells = <0>;

				status = "disabled";
			};

			gpio: gpio@18040000 {
				compatible = "qca,qca9550-gpio",
						"qca,ar9340-gpio";
				reg = <0x18040000 0x28>;

				interrupts = <2>;
				ngpios = <24>;

				gpio-controller;
				#gpio-cells = <2>;

				interrupt-controller;
				#interrupt-cells = <2>;
			};

			pinmux: pinmux@1804002c {
				compatible = "pinctrl-single";

				reg = <0x1804002c 0x44>;

				#size-cells = <0>;

				pinctrl-single,bit-per-mux;
				pinctrl-single,register-width = <32>;
				pinctrl-single,function-mask = <0x1>;
				#pinctrl-cells = <2>;

				jtag_disable_pins: pinmux_jtag_disable_pins {
					pinctrl-single,bits = <0x40 0x2  0x2>;
				};
			};

			pll: pll-controller@18050000 {
				compatible = "qca,qca9550-pll",
						"qca,qca9550-pll", "syscon";
				reg = <0x18050000 0x50>;

				#clock-cells = <1>;
				clock-output-names = "cpu", "ddr", "ahb";

				clocks = <&extosc>;
			};

			wdt: wdt@18060008 {
				compatible = "qca,ar7130-wdt";
				reg = <0x18060008 0x8>;

				interrupts = <4>;

				clocks = <&pll ATH79_CLK_AHB>;
				clock-names = "wdt";
			};

			rst: reset-controller@1806001c {
				compatible = "qca,qca9550-reset",
						"qca,ar7100-reset";
				reg = <0x1806001c 0x4>;

				#reset-cells = <1>;
				interrupt-parent = <&cpuintc>;

				intc2: interrupt-controller2 {
					compatible = "qca,ar9340-intc";

					interrupt-parent = <&cpuintc>;
					interrupts = <2>;

					interrupt-controller;
					#interrupt-cells = <1>;

					qca,int-status-addr = <0xac>;
					qca,pending-bits = <0xf>,	/* wmac */
							<0x1f0>;	/* pcie rc 0 */
				};

				intc3: interrupt-controller3 {
					compatible = "qca,ar9340-intc";

					interrupt-parent = <&cpuintc>;
					interrupts = <3>;

					interrupt-controller;
					#interrupt-cells = <1>;

					qca,int-status-addr = <0xac>;
					qca,pending-bits = <0x1f000>,		/* pcie rc 1 */
							    <0x1000000>,	/* usb1 */
							    <0x10000000>;	/* usb2 */
				};
			};

			rst2: reset-controller@180600c0 {
				compatible = "qca,qca9550-reset",
						"qca,ar7100-reset",
						 "simple-bus";
				reg = <0x180600c0 0x4>;

				#reset-cells = <1>;
			};
		};

		nand: nand@1b800200 {
			compatible = "qca,ar934x-nand";
			reg = <0x1b800200 0xb8>;

			interrupts = <21>;
			interrupt-parent = <&miscintc>;

			resets = <&rst 14>;
			reset-names = "nand";

			nand-ecc-mode = "hw";

			#address-cells = <1>;
			#size-cells = <0>;

			status = "disabled";
		};

		gmac: gmac@18070000 {
			compatible = "qca,qca9550-gmac";
			reg = <0x18070000 0x58>;
		};

		pcie0: pcie-controller@180c0000 {
			compatible = "qcom,qca9550-pci", "qcom,ar7240-pci";
			#address-cells = <3>;
			#size-cells = <2>;
			bus-range = <0x0 0x0>;
			reg = <0x180c0000 0x1000>, /* CRP */
			      <0x180f0000 0x100>,  /* CTRL */
			      <0x14000000 0x1000>; /* CFG */
			reg-names = "crp_base", "ctrl_base", "cfg_base";
			ranges = <0x2000000 0 0x10000000 0x10000000 0 0x02000000	/* pci memory */
				  0x1000000 0 0x00000000 0x0000000 0 0x000001>;		/* io space */
			interrupt-parent = <&intc2>;
			interrupts = <1>;

			resets = <&rst 6>, <&rst 7>;
			reset-names = "hc", "phy";

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 1>;
			interrupt-map = <0 0 0 0 &pcie0 0>;
			status = "disabled";
		};

		wmac: wmac@18100000 {
			compatible = "qca,qca9550-wmac";
			reg = <0x18100000 0x10000>;

			interrupt-parent = <&intc2>;
			interrupts = <0>;

			status = "disabled";
		};

		pcie1: pcie-controller@18250000 {
			compatible = "qcom,qca9550-pci", "qcom,ar7240-pci";
			#address-cells = <3>;
			#size-cells = <2>;
			bus-range = <0x0 0x0>;
			reg = <0x18250000 0x1000>, /* CRP */
			      <0x18280000 0x100>,  /* CTRL */
			      <0x16000000 0x1000>; /* CFG */
			reg-names = "crp_base", "ctrl_base", "cfg_base";
			ranges = <0x2000000 0 0x12000000 0x12000000 0 0x02000000	/* pci memory */
				  0x1000000 0 0x00000000 0x0000001 0 0x000001>;		/* io space */
			interrupt-parent = <&intc3>;
			interrupts = <0>;

			resets = <&rst2 6>, <&rst2 7>;
			reset-names = "hc", "phy";

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 1>;
			interrupt-map = <0 0 0 0 &pcie1 0>;
			status = "disabled";
		};

		usb0: usb@1b000000 {
			compatible = "generic-ehci";
			reg = <0x1b000000 0x1fc>;

			interrupt-parent = <&intc3>;
			interrupts = <1>;
			resets = <&rst 5>;
			reset-names = "usb-host";

			has-transaction-translator;
			caps-offset = <0x100>;

			phy-names = "usb-phy0";
			phys = <&usb_phy0>;

			status = "disabled";
		};

		usb1: usb@1b400000 {
			compatible = "generic-ehci";
			reg = <0x1b400000 0x1fc>;

			interrupt-parent = <&intc3>;
			interrupts = <2>;
			resets = <&rst2 5>;
			reset-names = "usb-host";

			has-transaction-translator;
			caps-offset = <0x100>;

			phy-names = "usb-phy1";
			phys = <&usb_phy1>;

			status = "disabled";
		};

		spi: spi@1f000000 {
			compatible = "qca,ar934x-spi";
			reg = <0x1f000000 0x1c>;

			clocks = <&pll ATH79_CLK_AHB>;

			status = "disabled";

			#address-cells = <1>;
			#size-cells = <0>;
		};
	};
};

&mdio0 {
	compatible = "qca,ar9340-mdio";
};

&eth0 {
	compatible = "qca,qca9550-eth", "syscon";

	pll-reg = <0 0x28 0>;
	pll-handle = <&pll>;

	pll-data = <0x16000000 0x00000101 0x00001616>;
	phy-mode = "rgmii";

	resets = <&rst 9>, <&rst 22>;
	reset-names = "mac", "mdio";
};

&mdio1 {
	compatible = "qca,ar9340-mdio";
};

&eth1 {
	compatible = "qca,qca9550-eth", "syscon";

	pll-reg = <0 0x48 0>;
	pll-handle = <&pll>;

	pll-data = <0x16000000 0x00000101 0x00001616>;
	phy-mode = "sgmii";

	resets = <&rst 13>, <&rst 23>;
	reset-names = "mac", "mdio";
};