Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
81 lines
1.9 KiB
Devicetree
81 lines
1.9 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (c) 2025 Collabora Ltd.
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* Author: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com>
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*/
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/dts-v1/;
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#include "mt8188.dtsi"
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/ {
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compatible = "mediatek,mt8370";
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cpus {
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/delete-node/ cpu@400;
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/delete-node/ cpu@500;
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cpu-map {
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cluster0 {
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/delete-node/ core4;
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/delete-node/ core5;
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};
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};
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};
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};
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&cpu6 {
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clock-frequency = <2200000000>;
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};
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&cpu7 {
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clock-frequency = <2200000000>;
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};
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&cpu_little0_cooling_map0 {
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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&cpu_little1_cooling_map0 {
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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&cpu_little2_cooling_map0 {
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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&cpu_little3_cooling_map0 {
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cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
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<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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};
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/*
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* Please note that overriding compatibles is a discouraged practice and is a
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* clear indication of nodes not being, well, compatible!
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*
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* This is a special case, where the GPU is the same as MT8188, but with one
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* of the cores fused out in this lower-binned SoC.
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*/
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&gpu {
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compatible = "mediatek,mt8370-mali", "arm,mali-valhall-jm";
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power-domains = <&spm MT8188_POWER_DOMAIN_MFG2>,
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<&spm MT8188_POWER_DOMAIN_MFG3>;
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power-domain-names = "core0", "core1";
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};
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&ppi_cluster0 {
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affinity = <&cpu0 &cpu1 &cpu2 &cpu3>;
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};
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