ns2.dtsi
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/*
* BSD LICENSE
*
* Copyright(c) 2015 Broadcom Corporation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/memreserve/ 0x84b00000 0x00000008;
/ {
compatible = "brcm,ns2";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a57", "arm,armv8";
reg = <0 0>;
enable-method = "spin-table";
cpu-release-addr = <0 0x84b00000>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a57", "arm,armv8";
reg = <0 1>;
enable-method = "spin-table";
cpu-release-addr = <0 0x84b00000>;
};
cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a57", "arm,armv8";
reg = <0 2>;
enable-method = "spin-table";
cpu-release-addr = <0 0x84b00000>;
};
cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a57", "arm,armv8";
reg = <0 3>;
enable-method = "spin-table";
cpu-release-addr = <0 0x84b00000>;
};
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(0xff) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 14 (GIC_CPU_MASK_RAW(0xff) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 11 (GIC_CPU_MASK_RAW(0xff) |
IRQ_TYPE_EDGE_RISING)>,
<GIC_PPI 10 (GIC_CPU_MASK_RAW(0xff) |
IRQ_TYPE_EDGE_RISING)>;
};
soc: soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0 0xffffffff>;
gic: interrupt-controller@65210000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x65210000 0x1000>,
<0x65220000 0x1000>,
<0x65240000 0x2000>,
<0x65260000 0x1000>;
};
uart3: serial@66130000 {
compatible = "snps,dw-apb-uart";
reg = <0x66130000 0x100>;
interrupts = <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
clock-frequency = <23961600>;
status = "disabled";
};
};
};