mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-26 13:30:55 +07:00
eb03f28002
These were incorrectly introduced and can cause problems for of_irq_init. The correct way to define a root controller is no interrupt-parent set at all or the interrupt-parent is set to the root controller itself when inherited from a parent node. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Tested-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
210 lines
4.3 KiB
Plaintext
210 lines
4.3 KiB
Plaintext
/*
|
|
* Copyright 2011 Calxeda, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with
|
|
* this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/* First 4KB has pen for secondary cores. */
|
|
/memreserve/ 0x00000000 0x0001000;
|
|
|
|
/ {
|
|
model = "Calxeda Highbank";
|
|
compatible = "calxeda,highbank";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
compatible = "arm,cortex-a9";
|
|
reg = <0>;
|
|
next-level-cache = <&L2>;
|
|
};
|
|
|
|
cpu@1 {
|
|
compatible = "arm,cortex-a9";
|
|
reg = <1>;
|
|
next-level-cache = <&L2>;
|
|
};
|
|
|
|
cpu@2 {
|
|
compatible = "arm,cortex-a9";
|
|
reg = <2>;
|
|
next-level-cache = <&L2>;
|
|
};
|
|
|
|
cpu@3 {
|
|
compatible = "arm,cortex-a9";
|
|
reg = <3>;
|
|
next-level-cache = <&L2>;
|
|
};
|
|
};
|
|
|
|
memory {
|
|
name = "memory";
|
|
device_type = "memory";
|
|
reg = <0x00000000 0xff900000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyAMA0";
|
|
};
|
|
|
|
soc {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "simple-bus";
|
|
interrupt-parent = <&intc>;
|
|
ranges;
|
|
|
|
timer@fff10600 {
|
|
compatible = "arm,cortex-a9-twd-timer";
|
|
reg = <0xfff10600 0x20>;
|
|
interrupts = <1 13 0xf01>;
|
|
};
|
|
|
|
watchdog@fff10620 {
|
|
compatible = "arm,cortex-a9-twd-wdt";
|
|
reg = <0xfff10620 0x20>;
|
|
interrupts = <1 14 0xf01>;
|
|
};
|
|
|
|
intc: interrupt-controller@fff11000 {
|
|
compatible = "arm,cortex-a9-gic";
|
|
#interrupt-cells = <3>;
|
|
#size-cells = <0>;
|
|
#address-cells = <1>;
|
|
interrupt-controller;
|
|
reg = <0xfff11000 0x1000>,
|
|
<0xfff10100 0x100>;
|
|
};
|
|
|
|
L2: l2-cache {
|
|
compatible = "arm,pl310-cache";
|
|
reg = <0xfff12000 0x1000>;
|
|
interrupts = <0 70 4>;
|
|
cache-unified;
|
|
cache-level = <2>;
|
|
};
|
|
|
|
pmu {
|
|
compatible = "arm,cortex-a9-pmu";
|
|
interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>;
|
|
};
|
|
|
|
sata@ffe08000 {
|
|
compatible = "calxeda,hb-ahci";
|
|
reg = <0xffe08000 0x10000>;
|
|
interrupts = <0 83 4>;
|
|
};
|
|
|
|
sdhci@ffe0e000 {
|
|
compatible = "calxeda,hb-sdhci";
|
|
reg = <0xffe0e000 0x1000>;
|
|
interrupts = <0 90 4>;
|
|
};
|
|
|
|
ipc@fff20000 {
|
|
compatible = "arm,pl320", "arm,primecell";
|
|
reg = <0xfff20000 0x1000>;
|
|
interrupts = <0 7 4>;
|
|
};
|
|
|
|
gpioe: gpio@fff30000 {
|
|
#gpio-cells = <2>;
|
|
compatible = "arm,pl061", "arm,primecell";
|
|
gpio-controller;
|
|
reg = <0xfff30000 0x1000>;
|
|
interrupts = <0 14 4>;
|
|
};
|
|
|
|
gpiof: gpio@fff31000 {
|
|
#gpio-cells = <2>;
|
|
compatible = "arm,pl061", "arm,primecell";
|
|
gpio-controller;
|
|
reg = <0xfff31000 0x1000>;
|
|
interrupts = <0 15 4>;
|
|
};
|
|
|
|
gpiog: gpio@fff32000 {
|
|
#gpio-cells = <2>;
|
|
compatible = "arm,pl061", "arm,primecell";
|
|
gpio-controller;
|
|
reg = <0xfff32000 0x1000>;
|
|
interrupts = <0 16 4>;
|
|
};
|
|
|
|
gpioh: gpio@fff33000 {
|
|
#gpio-cells = <2>;
|
|
compatible = "arm,pl061", "arm,primecell";
|
|
gpio-controller;
|
|
reg = <0xfff33000 0x1000>;
|
|
interrupts = <0 17 4>;
|
|
};
|
|
|
|
timer {
|
|
compatible = "arm,sp804", "arm,primecell";
|
|
reg = <0xfff34000 0x1000>;
|
|
interrupts = <0 18 4>;
|
|
};
|
|
|
|
rtc@fff35000 {
|
|
compatible = "arm,pl031", "arm,primecell";
|
|
reg = <0xfff35000 0x1000>;
|
|
interrupts = <0 19 4>;
|
|
};
|
|
|
|
serial@fff36000 {
|
|
compatible = "arm,pl011", "arm,primecell";
|
|
reg = <0xfff36000 0x1000>;
|
|
interrupts = <0 20 4>;
|
|
};
|
|
|
|
smic@fff3a000 {
|
|
compatible = "ipmi-smic";
|
|
device_type = "ipmi";
|
|
reg = <0xfff3a000 0x1000>;
|
|
interrupts = <0 24 4>;
|
|
reg-size = <4>;
|
|
reg-spacing = <4>;
|
|
};
|
|
|
|
sregs@fff3c000 {
|
|
compatible = "calxeda,hb-sregs";
|
|
reg = <0xfff3c000 0x1000>;
|
|
};
|
|
|
|
dma@fff3d000 {
|
|
compatible = "arm,pl330", "arm,primecell";
|
|
reg = <0xfff3d000 0x1000>;
|
|
interrupts = <0 92 4>;
|
|
};
|
|
|
|
ethernet@fff50000 {
|
|
compatible = "calxeda,hb-xgmac";
|
|
reg = <0xfff50000 0x1000>;
|
|
interrupts = <0 77 4 0 78 4 0 79 4>;
|
|
};
|
|
|
|
ethernet@fff51000 {
|
|
compatible = "calxeda,hb-xgmac";
|
|
reg = <0xfff51000 0x1000>;
|
|
interrupts = <0 80 4 0 81 4 0 82 4>;
|
|
};
|
|
};
|
|
};
|