freebsd-dev/sys/boot/fdt/dts/mips/fbsd-mt7628an.dtsi

/* $FreeBSD$ */

/ {

	/*
	 * FreeBSD's stdin and stdout, so we can have a console
	 */
	chosen {
		stdin = &uartlite;
		stdout = &uartlite;
	};

	/*
	 * OpenWRT doesn't define a clock controller, but we currently need one
	 */
	clkctrl: cltctrl {
		compatible = "ralink,rt2880-clock";
		#clock-cells = <1>;
	};

	palmbus@10000000 {
		/*
		 * Make palmbus compatible to our simplebus
		 */
		compatible = "simple-bus";

		/*
		 * Reference uart2@e00 as uartlite, so we can address it
		 * within the chosen node above
		 */
		uartlite: uart2@e00 {
			/*
			 * Mark uartlite as compatible to mtk,ns16550a instead
			 * of simply ns16550a so we can autodetect the UART
			 * clock
			 */
			compatible = "mtk,ns16550a";
		};

		gpio@600 {
			/*
			 * Mark gpio as compatible to simple-bus and override
			 * its #size-cells and provide a default ranges property
			 * so we can attach instances of our mtk_gpio_v2 driver
			 * to it for now. Provide exactly the same resources to
			 * the instances of mtk_gpio_v2.
			 */
			compatible = "simple-bus";
			ranges = <0x0 0x600 0x100>;
			#size-cells = <1>;

			gpio0: bank@0 {
				reg = <0x0 0x100>;
				interrupts = <6>;
			};

			gpio1: bank@1 {
				reg = <0x0 0x100>;
				interrupts = <6>;
			};

			gpio2: bank@2 {
				reg = <0x0 0x100>;
				interrupts = <6>;
			};
		};
	};

	usbphy: usbphy@10120000 {
		clocks = <&clkctrl 22 &clkctrl 25>;
		clock-names = "host", "device";
	};

	pcie@10140000 {
		/*
		 * Our driver is different that OpenWRT's, so we need slightly
		 * different values for the reg property
		 */
		reg = <0x10140000 0x10000>;

		/*
		 * Also, we need resets and clocks defined, so we can properly
		 * initialize the PCIe
		 */
		resets = <&rstctrl 26>, <&rstctrl 27>;
		clocks = <&clkctrl 26>, <&clkctrl 27>;
	};
};