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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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31af04cd60
The 'arm,armv8' compatible string is only for software models. It adds little value otherwise and is inconsistently used as a fallback on some platforms. Remove it from those platforms. This fixes warnings generated by the DT schema. Reported-by: Michal Simek <michal.simek@xilinx.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Antoine Tenart <antoine.tenart@bootlin.com> Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Acked-by: Chanho Min <chanho.min@lge.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Wei Xu <xuwei5@hisilicon.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Scott Branden <scott.branden@broadcom.com> Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Acked-by: Robert Richter <rrichter@cavium.com> Acked-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
312 lines
5.6 KiB
Plaintext
312 lines
5.6 KiB
Plaintext
/*
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* ARM Ltd. Juno Platform
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*
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* Copyright (c) 2015 ARM Ltd.
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*
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* This file is licensed under a dual GPLv2 or BSD license.
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*/
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/dts-v1/;
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include "juno-base.dtsi"
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#include "juno-cs-r1r2.dtsi"
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/ {
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model = "ARM Juno development board (r1)";
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compatible = "arm,juno-r1", "arm,juno", "arm,vexpress";
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interrupt-parent = <&gic>;
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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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serial0 = &soc_uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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psci {
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compatible = "arm,psci-0.2";
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method = "smc";
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};
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cpus {
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#address-cells = <2>;
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#size-cells = <0>;
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cpu-map {
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cluster0 {
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core0 {
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cpu = <&A57_0>;
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};
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core1 {
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cpu = <&A57_1>;
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};
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};
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cluster1 {
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core0 {
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cpu = <&A53_0>;
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};
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core1 {
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cpu = <&A53_1>;
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};
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core2 {
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cpu = <&A53_2>;
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};
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core3 {
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cpu = <&A53_3>;
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};
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};
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};
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idle-states {
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entry-method = "psci";
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CPU_SLEEP_0: cpu-sleep-0 {
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compatible = "arm,idle-state";
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arm,psci-suspend-param = <0x0010000>;
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local-timer-stop;
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entry-latency-us = <300>;
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exit-latency-us = <1200>;
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min-residency-us = <2000>;
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};
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CLUSTER_SLEEP_0: cluster-sleep-0 {
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compatible = "arm,idle-state";
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arm,psci-suspend-param = <0x1010000>;
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local-timer-stop;
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entry-latency-us = <400>;
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exit-latency-us = <1200>;
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min-residency-us = <2500>;
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};
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};
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A57_0: cpu@0 {
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compatible = "arm,cortex-a57";
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reg = <0x0 0x0>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0xc000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <256>;
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next-level-cache = <&A57_L2>;
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clocks = <&scpi_dvfs 0>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <1024>;
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};
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A57_1: cpu@1 {
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compatible = "arm,cortex-a57";
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reg = <0x0 0x1>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0xc000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <256>;
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next-level-cache = <&A57_L2>;
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clocks = <&scpi_dvfs 0>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <1024>;
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};
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A53_0: cpu@100 {
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compatible = "arm,cortex-a53";
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reg = <0x0 0x100>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0x8000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <128>;
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next-level-cache = <&A53_L2>;
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clocks = <&scpi_dvfs 1>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <578>;
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};
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A53_1: cpu@101 {
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compatible = "arm,cortex-a53";
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reg = <0x0 0x101>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0x8000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <128>;
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next-level-cache = <&A53_L2>;
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clocks = <&scpi_dvfs 1>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <578>;
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};
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A53_2: cpu@102 {
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compatible = "arm,cortex-a53";
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reg = <0x0 0x102>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0x8000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <128>;
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next-level-cache = <&A53_L2>;
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clocks = <&scpi_dvfs 1>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <578>;
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};
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A53_3: cpu@103 {
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compatible = "arm,cortex-a53";
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reg = <0x0 0x103>;
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device_type = "cpu";
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enable-method = "psci";
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i-cache-size = <0x8000>;
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i-cache-line-size = <64>;
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i-cache-sets = <256>;
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d-cache-size = <0x8000>;
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d-cache-line-size = <64>;
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d-cache-sets = <128>;
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next-level-cache = <&A53_L2>;
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clocks = <&scpi_dvfs 1>;
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cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>;
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capacity-dmips-mhz = <578>;
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};
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A57_L2: l2-cache0 {
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compatible = "cache";
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cache-size = <0x200000>;
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cache-line-size = <64>;
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cache-sets = <2048>;
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};
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A53_L2: l2-cache1 {
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compatible = "cache";
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cache-size = <0x100000>;
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cache-line-size = <64>;
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cache-sets = <1024>;
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};
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};
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pmu-a57 {
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compatible = "arm,cortex-a57-pmu";
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interrupts = <GIC_SPI 02 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 06 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-affinity = <&A57_0>,
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<&A57_1>;
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};
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pmu-a53 {
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compatible = "arm,cortex-a53-pmu";
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interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-affinity = <&A53_0>,
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<&A53_1>,
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<&A53_2>,
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<&A53_3>;
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};
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};
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&memtimer {
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status = "okay";
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};
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&pcie_ctlr {
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status = "okay";
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};
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&etm0 {
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cpu = <&A57_0>;
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};
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&etm1 {
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cpu = <&A57_1>;
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};
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&etm2 {
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cpu = <&A53_0>;
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};
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&etm3 {
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cpu = <&A53_1>;
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};
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&etm4 {
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cpu = <&A53_2>;
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};
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&etm5 {
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cpu = <&A53_3>;
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};
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&big_cluster_thermal_zone {
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status = "okay";
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};
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&little_cluster_thermal_zone {
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status = "okay";
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};
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&gpu0_thermal_zone {
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status = "okay";
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};
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&gpu1_thermal_zone {
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status = "okay";
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};
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&etf0_out_port {
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remote-endpoint = <&csys2_funnel_in_port0>;
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};
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&replicator_in_port0 {
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remote-endpoint = <&csys2_funnel_out_port>;
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};
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&csys1_funnel_in_port0 {
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remote-endpoint = <&stm_out_port>;
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};
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&stm_out_port {
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remote-endpoint = <&csys1_funnel_in_port0>;
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};
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&cpu_debug0 {
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cpu = <&A57_0>;
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};
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&cpu_debug1 {
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cpu = <&A57_1>;
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};
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&cpu_debug2 {
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cpu = <&A53_0>;
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};
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&cpu_debug3 {
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cpu = <&A53_1>;
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};
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&cpu_debug4 {
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cpu = <&A53_2>;
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};
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&cpu_debug5 {
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cpu = <&A53_3>;
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};
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