mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 23:40:55 +07:00
c9ad7bc5fe
DT files to enable cygnus consisting on reference designs and cygnus core configuration. Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Arun Parameswaran <aparames@broadcom.com> Tested-by: Jonathan Richardson <jonathar@broadcom.com> Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com> Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
141 lines
3.9 KiB
Plaintext
141 lines
3.9 KiB
Plaintext
/*
|
|
* BSD LICENSE
|
|
*
|
|
* Copyright(c) 2014 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>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
#include "skeleton.dtsi"
|
|
|
|
/ {
|
|
compatible = "brcm,cygnus";
|
|
model = "Broadcom Cygnus SoC";
|
|
interrupt-parent = <&gic>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a9";
|
|
next-level-cache = <&L2>;
|
|
reg = <0x0>;
|
|
};
|
|
};
|
|
|
|
/include/ "bcm-cygnus-clock.dtsi"
|
|
|
|
amba {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "arm,amba-bus", "simple-bus";
|
|
interrupt-parent = <&gic>;
|
|
ranges;
|
|
|
|
wdt@18009000 {
|
|
compatible = "arm,sp805" , "arm,primecell";
|
|
reg = <0x18009000 0x1000>;
|
|
interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&axi81_clk>;
|
|
clock-names = "apb_pclk";
|
|
};
|
|
};
|
|
|
|
uart0: serial@18020000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x18020000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&axi81_clk>;
|
|
clock-frequency = <100000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@18021000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x18021000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&axi81_clk>;
|
|
clock-frequency = <100000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@18022000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x18020000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&axi81_clk>;
|
|
clock-frequency = <100000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@18023000 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x18023000 0x100>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&axi81_clk>;
|
|
clock-frequency = <100000000>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gic: interrupt-controller@19021000 {
|
|
compatible = "arm,cortex-a9-gic";
|
|
#interrupt-cells = <3>;
|
|
#address-cells = <0>;
|
|
interrupt-controller;
|
|
reg = <0x19021000 0x1000>,
|
|
<0x19020100 0x100>;
|
|
};
|
|
|
|
L2: l2-cache {
|
|
compatible = "arm,pl310-cache";
|
|
reg = <0x19022000 0x1000>;
|
|
cache-unified;
|
|
cache-level = <2>;
|
|
};
|
|
|
|
timer@19020200 {
|
|
compatible = "arm,cortex-a9-global-timer";
|
|
reg = <0x19020200 0x100>;
|
|
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
|
|
clocks = <&periph_clk>;
|
|
};
|
|
|
|
};
|