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24af02271c
Snapdragon 632 is based on msm8953 with some minor differences, mostly in the CPUs. SDM632 is using Kryo 250 instead of ARM Cortex A53 and has some differences in the thermal zones, mainly there being only one thermal zones for the first 4 cores (efficiency cores) but keeps one thermal zone per core for the remaining 4 cores (performance cores). Co-developed-by: Gabriel David <ultracoolguy@disroot.org> Signed-off-by: Gabriel David <ultracoolguy@disroot.org> Signed-off-by: Vladimir Lypak <vladimir.lypak@gmail.com> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220220201909.445468-9-luca@z3ntu.xyz
81 lines
1.3 KiB
Text
81 lines
1.3 KiB
Text
// SPDX-License-Identifier: BSD-3-Clause
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/* Copyright (c) 2022, The Linux Foundation. All rights reserved. */
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#include "msm8953.dtsi"
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/ {
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thermal-zones {
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/delete-node/cpu1-thermal;
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/delete-node/cpu2-thermal;
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/delete-node/cpu3-thermal;
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cpu0-thermal {
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thermal-sensors = <&tsens0 13>;
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cooling-maps {
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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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};
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cpu4-thermal {
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thermal-sensors = <&tsens0 5>;
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};
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cpu5-thermal {
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thermal-sensors = <&tsens0 6>;
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};
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cpu6-thermal {
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thermal-sensors = <&tsens0 7>;
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};
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cpu7-thermal {
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thermal-sensors = <&tsens0 8>;
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};
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};
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};
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/*
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* SDM632 uses Kryo 250 instead of Cortex A53
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* CPU0-3 are efficiency cores, CPU4-7 are performance cores
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*/
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&CPU0 {
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compatible = "qcom,kryo250";
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};
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&CPU1 {
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compatible = "qcom,kryo250";
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};
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&CPU2 {
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compatible = "qcom,kryo250";
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};
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&CPU3 {
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compatible = "qcom,kryo250";
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};
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&CPU4 {
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compatible = "qcom,kryo250";
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capacity-dmips-mhz = <1980>;
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};
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&CPU5 {
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compatible = "qcom,kryo250";
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capacity-dmips-mhz = <1980>;
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};
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&CPU6 {
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compatible = "qcom,kryo250";
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capacity-dmips-mhz = <1980>;
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};
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&CPU7 {
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compatible = "qcom,kryo250";
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capacity-dmips-mhz = <1980>;
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};
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