xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/arm-realview-eb.dts (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/*
 * Copyright 2016 Linaro Ltd
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/dts-v1/;
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include "arm-realview-eb.dtsi"

/ {
	model = "ARM RealView Emulation Baseboard";
	compatible = "arm,realview-eb";
	arm,hbi = <0x140>;

	/*
	 * This is the core tile with the CPU and GIC etc for the
	 * ARM926EJ-S, ARM1136, ARM1176 that does not have L2 cache
	 * or PMU.
	 *
	 * To run this machine with QEMU, specify the following:
	 * qemu-system-arm -M realview-eb
	 * Unless specified, QEMU will emulate an ARM926EJ-S core tile.
	 * Switches -cpu arm1136 or -cpu arm1176 emulates the other
	 * core tiles.
	 */
	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "arm,realview-eb-soc", "simple-bus";
		regmap = <&syscon>;
		ranges;

		intc: interrupt-controller@10040000 {
			compatible = "arm,pl390";
			#interrupt-cells = <3>;
			#address-cells = <1>;
			interrupt-controller;
			reg = <0x10041000 0x1000>,
			      <0x10040000 0x100>;
		};
	};
};

/*
 * This adapts all the peripherals to the interrupt routing
 * to the GIC on the core tile.
 */

&ethernet {
	interrupt-parent = <&intc>;
	interrupts = <0 28 IRQ_TYPE_LEVEL_HIGH>;
};

&usb {
	interrupt-parent = <&intc>;
	interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
};

&aaci {
	interrupt-parent = <&intc>;
	interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>;
};

&mmc {
	interrupt-parent = <&intc>;
	interrupts = <0 17 IRQ_TYPE_LEVEL_HIGH>,
			<0 18 IRQ_TYPE_LEVEL_HIGH>;
};

&kmi0 {
	interrupt-parent = <&intc>;
	interrupts = <0 20 IRQ_TYPE_LEVEL_HIGH>;
};

&kmi1 {
	interrupt-parent = <&intc>;
	interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;
};

&charlcd {
	interrupt-parent = <&intc>;
	interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
};

&serial0 {
	interrupt-parent = <&intc>;
	interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>;
};

&serial1 {
	interrupt-parent = <&intc>;
	interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>;
};

&serial2 {
	interrupt-parent = <&intc>;
	interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>;
};

&serial3 {
	interrupt-parent = <&intc>;
	interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>;
};

&ssp {
	interrupt-parent = <&intc>;
	interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;
};

&wdog {
	interrupt-parent = <&intc>;
	interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>;
};

&timer01 {
	interrupt-parent = <&intc>;
	interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>;
};

&timer23 {
	interrupt-parent = <&intc>;
	interrupts = <0 5 IRQ_TYPE_LEVEL_HIGH>;
};

&gpio0 {
	interrupt-parent = <&intc>;
	interrupts = <0 6 IRQ_TYPE_LEVEL_HIGH>;
};

&gpio1 {
	interrupt-parent = <&intc>;
	interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>;
};

&gpio2 {
	interrupt-parent = <&intc>;
	interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>;
};

&rtc {
	interrupt-parent = <&intc>;
	interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
};

&clcd {
	interrupt-parent = <&intc>;
	interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
};