linux/arch/arm64/boot/dts/arm/juno-r1.dts
Sudeep Holla d29e849caf arm64: dts: juno: remove dtsi nesting inside tree structure
Currently juno-clock.dtsi and juno-base.dtsi are nested badly inside
the device tree structure. It's generally good practice to ensure that
individual dtsi stand by themselves at the top of the file.

This patch removes the nesting of the above mentioned dtsi files and
makes them independent.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 11:14:07 +00:00

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/*
* ARM Ltd. Juno Platform
*
* Copyright (c) 2015 ARM Ltd.
*
* This file is licensed under a dual GPLv2 or BSD license.
*/
/dts-v1/;
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "juno-base.dtsi"
/ {
model = "ARM Juno development board (r1)";
compatible = "arm,juno-r1", "arm,juno", "arm,vexpress";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &soc_uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&A57_0>;
};
core1 {
cpu = <&A57_1>;
};
};
cluster1 {
core0 {
cpu = <&A53_0>;
};
core1 {
cpu = <&A53_1>;
};
core2 {
cpu = <&A53_2>;
};
core3 {
cpu = <&A53_3>;
};
};
};
idle-states {
entry-method = "arm,psci";
CPU_SLEEP_0: cpu-sleep-0 {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x0010000>;
local-timer-stop;
entry-latency-us = <300>;
exit-latency-us = <1200>;
min-residency-us = <2000>;
};
CLUSTER_SLEEP_0: cluster-sleep-0 {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x1010000>;
local-timer-stop;
entry-latency-us = <400>;
exit-latency-us = <1200>;
min-residency-us = <2500>;
};
};
A57_0: cpu@0 {
compatible = "arm,cortex-a57","arm,armv8";
reg = <0x0 0x0>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
clocks = <&scpi_dvfs 0>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <1024>;
};
A57_1: cpu@1 {
compatible = "arm,cortex-a57","arm,armv8";
reg = <0x0 0x1>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A57_L2>;
clocks = <&scpi_dvfs 0>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <1024>;
};
A53_0: cpu@100 {
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x100>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
clocks = <&scpi_dvfs 1>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <578>;
};
A53_1: cpu@101 {
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x101>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
clocks = <&scpi_dvfs 1>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <578>;
};
A53_2: cpu@102 {
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x102>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
clocks = <&scpi_dvfs 1>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <578>;
};
A53_3: cpu@103 {
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x103>;
device_type = "cpu";
enable-method = "psci";
next-level-cache = <&A53_L2>;
clocks = <&scpi_dvfs 1>;
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
capacity-dmips-mhz = <578>;
};
A57_L2: l2-cache0 {
compatible = "cache";
};
A53_L2: l2-cache1 {
compatible = "cache";
};
};
pmu_a57 {
compatible = "arm,cortex-a57-pmu";
interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A57_0>,
<&A57_1>;
};
pmu_a53 {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&A53_0>,
<&A53_1>,
<&A53_2>,
<&A53_3>;
};
};
&memtimer {
status = "okay";
};
&pcie_ctlr {
status = "okay";
};
&etm0 {
cpu = <&A57_0>;
};
&etm1 {
cpu = <&A57_1>;
};
&etm2 {
cpu = <&A53_0>;
};
&etm3 {
cpu = <&A53_1>;
};
&etm4 {
cpu = <&A53_2>;
};
&etm5 {
cpu = <&A53_3>;
};
&big_cluster_thermal_zone {
status = "okay";
};
&little_cluster_thermal_zone {
status = "okay";
};
&gpu0_thermal_zone {
status = "okay";
};
&gpu1_thermal_zone {
status = "okay";
};