xref: /freebsd-11.0-release/sys/gnu/dts/arm/lpc32xx.dtsi

/*
 * NXP LPC32xx SoC
 *
 * Copyright 2012 Roland Stigge <stigge@antcom.de>
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/include/ "skeleton.dtsi"

/ {
	compatible = "nxp,lpc3220";
	interrupt-parent = <&mic>;

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

		cpu {
			compatible = "arm,arm926ej-s";
			device_type = "cpu";
		};
	};

	ahb {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		ranges = <0x20000000 0x20000000 0x30000000>;

		/*
		 * Enable either SLC or MLC
		 */
		slc: flash@20020000 {
			compatible = "nxp,lpc3220-slc";
			reg = <0x20020000 0x1000>;
			status = "disabled";
		};

		mlc: flash@200a8000 {
			compatible = "nxp,lpc3220-mlc";
			reg = <0x200a8000 0x11000>;
			interrupts = <11 0>;
			status = "disabled";
		};

		dma@31000000 {
			compatible = "arm,pl080", "arm,primecell";
			reg = <0x31000000 0x1000>;
			interrupts = <0x1c 0>;
		};

		/*
		 * Enable either ohci or usbd (gadget)!
		 */
		ohci@31020000 {
			compatible = "nxp,ohci-nxp", "usb-ohci";
			reg = <0x31020000 0x300>;
			interrupts = <0x3b 0>;
			status = "disabled";
		};

		usbd@31020000 {
			compatible = "nxp,lpc3220-udc";
			reg = <0x31020000 0x300>;
			interrupts = <0x3d 0>, <0x3e 0>, <0x3c 0>, <0x3a 0>;
			status = "disabled";
		};

		clcd@31040000 {
			compatible = "arm,pl110", "arm,primecell";
			reg = <0x31040000 0x1000>;
			interrupts = <0x0e 0>;
			status = "disabled";
		};

		mac: ethernet@31060000 {
			compatible = "nxp,lpc-eth";
			reg = <0x31060000 0x1000>;
			interrupts = <0x1d 0>;
		};

		apb {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0x20000000 0x20000000 0x30000000>;

			ssp0: ssp@20084000 {
				compatible = "arm,pl022", "arm,primecell";
				reg = <0x20084000 0x1000>;
				interrupts = <0x14 0>;
			};

			spi1: spi@20088000 {
				compatible = "nxp,lpc3220-spi";
				reg = <0x20088000 0x1000>;
			};

			ssp1: ssp@2008c000 {
				compatible = "arm,pl022", "arm,primecell";
				reg = <0x2008c000 0x1000>;
				interrupts = <0x15 0>;
			};

			spi2: spi@20090000 {
				compatible = "nxp,lpc3220-spi";
				reg = <0x20090000 0x1000>;
			};

			i2s0: i2s@20094000 {
				compatible = "nxp,lpc3220-i2s";
				reg = <0x20094000 0x1000>;
			};

			sd@20098000 {
				compatible = "arm,pl18x", "arm,primecell";
				reg = <0x20098000 0x1000>;
				interrupts = <0x0f 0>, <0x0d 0>;
				status = "disabled";
			};

			i2s1: i2s@2009C000 {
				compatible = "nxp,lpc3220-i2s";
				reg = <0x2009C000 0x1000>;
			};

			/* UART5 first since it is the default console, ttyS0 */
			uart5: serial@40090000 {
				/* actually, ns16550a w/ 64 byte fifos! */
				compatible = "nxp,lpc3220-uart";
				reg = <0x40090000 0x1000>;
				interrupts = <9 0>;
				clock-frequency = <13000000>;
				reg-shift = <2>;
				status = "disabled";
			};

			uart3: serial@40080000 {
				compatible = "nxp,lpc3220-uart";
				reg = <0x40080000 0x1000>;
				interrupts = <7 0>;
				clock-frequency = <13000000>;
				reg-shift = <2>;
				status = "disabled";
			};

			uart4: serial@40088000 {
				compatible = "nxp,lpc3220-uart";
				reg = <0x40088000 0x1000>;
				interrupts = <8 0>;
				clock-frequency = <13000000>;
				reg-shift = <2>;
				status = "disabled";
			};

			uart6: serial@40098000 {
				compatible = "nxp,lpc3220-uart";
				reg = <0x40098000 0x1000>;
				interrupts = <10 0>;
				clock-frequency = <13000000>;
				reg-shift = <2>;
				status = "disabled";
			};

			i2c1: i2c@400A0000 {
				compatible = "nxp,pnx-i2c";
				reg = <0x400A0000 0x100>;
				interrupts = <0x33 0>;
				#address-cells = <1>;
				#size-cells = <0>;
				pnx,timeout = <0x64>;
			};

			i2c2: i2c@400A8000 {
				compatible = "nxp,pnx-i2c";
				reg = <0x400A8000 0x100>;
				interrupts = <0x32 0>;
				#address-cells = <1>;
				#size-cells = <0>;
				pnx,timeout = <0x64>;
			};

			mpwm: mpwm@400E8000 {
				compatible = "nxp,lpc3220-motor-pwm";
				reg = <0x400E8000 0x78>;
				status = "disabled";
				#pwm-cells = <2>;
			};

			i2cusb: i2c@31020300 {
				compatible = "nxp,pnx-i2c";
				reg = <0x31020300 0x100>;
				interrupts = <0x3f 0>;
				#address-cells = <1>;
				#size-cells = <0>;
				pnx,timeout = <0x64>;
			};
		};

		fab {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0x20000000 0x20000000 0x30000000>;

			/*
			 * MIC Interrupt controller includes:
			 *   MIC @40008000
			 *   SIC1 @4000C000
			 *   SIC2 @40010000
			 */
			mic: interrupt-controller@40008000 {
				compatible = "nxp,lpc3220-mic";
				interrupt-controller;
				reg = <0x40008000 0xC000>;
				#interrupt-cells = <2>;
			};

			uart1: serial@40014000 {
				compatible = "nxp,lpc3220-hsuart";
				reg = <0x40014000 0x1000>;
				interrupts = <26 0>;
				status = "disabled";
			};

			uart2: serial@40018000 {
				compatible = "nxp,lpc3220-hsuart";
				reg = <0x40018000 0x1000>;
				interrupts = <25 0>;
				status = "disabled";
			};

			uart7: serial@4001c000 {
				compatible = "nxp,lpc3220-hsuart";
				reg = <0x4001c000 0x1000>;
				interrupts = <24 0>;
				status = "disabled";
			};

			rtc@40024000 {
				compatible = "nxp,lpc3220-rtc";
				reg = <0x40024000 0x1000>;
				interrupts = <0x34 0>;
			};

			gpio: gpio@40028000 {
				compatible = "nxp,lpc3220-gpio";
				reg = <0x40028000 0x1000>;
				gpio-controller;
				#gpio-cells = <3>; /* bank, pin, flags */
			};

			watchdog@4003C000 {
				compatible = "nxp,pnx4008-wdt";
				reg = <0x4003C000 0x1000>;
			};

			/*
			 * TSC vs. ADC: Since those two share the same
			 * hardware, you need to choose from one of the
			 * following two and do 'status = "okay";' for one of
			 * them
			 */

			adc@40048000 {
				compatible = "nxp,lpc3220-adc";
				reg = <0x40048000 0x1000>;
				interrupts = <0x27 0>;
				status = "disabled";
			};

			tsc@40048000 {
				compatible = "nxp,lpc3220-tsc";
				reg = <0x40048000 0x1000>;
				interrupts = <0x27 0>;
				status = "disabled";
			};

			key@40050000 {
				compatible = "nxp,lpc3220-key";
				reg = <0x40050000 0x1000>;
				interrupts = <54 0>;
				status = "disabled";
			};

			pwm: pwm@4005C000 {
				compatible = "nxp,lpc3220-pwm";
				reg = <0x4005C000 0x8>;
				status = "disabled";
			};
		};
	};
};