mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-27 12:57:53 +00:00
arm64: dts: qcom: Add SDM632 device tree
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
This commit is contained in:
parent
06ea71e429
commit
24af02271c
1 changed files with 81 additions and 0 deletions
81
arch/arm64/boot/dts/qcom/sdm632.dtsi
Normal file
81
arch/arm64/boot/dts/qcom/sdm632.dtsi
Normal file
|
@ -0,0 +1,81 @@
|
|||
// SPDX-License-Identifier: BSD-3-Clause
|
||||
/* Copyright (c) 2022, The Linux Foundation. All rights reserved. */
|
||||
|
||||
#include "msm8953.dtsi"
|
||||
|
||||
/ {
|
||||
thermal-zones {
|
||||
/delete-node/cpu1-thermal;
|
||||
/delete-node/cpu2-thermal;
|
||||
/delete-node/cpu3-thermal;
|
||||
|
||||
cpu0-thermal {
|
||||
thermal-sensors = <&tsens0 13>;
|
||||
|
||||
cooling-maps {
|
||||
map0 {
|
||||
cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
|
||||
<&CPU1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
|
||||
<&CPU2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
|
||||
<&CPU3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
cpu4-thermal {
|
||||
thermal-sensors = <&tsens0 5>;
|
||||
};
|
||||
|
||||
cpu5-thermal {
|
||||
thermal-sensors = <&tsens0 6>;
|
||||
};
|
||||
|
||||
cpu6-thermal {
|
||||
thermal-sensors = <&tsens0 7>;
|
||||
};
|
||||
|
||||
cpu7-thermal {
|
||||
thermal-sensors = <&tsens0 8>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
/*
|
||||
* SDM632 uses Kryo 250 instead of Cortex A53
|
||||
* CPU0-3 are efficiency cores, CPU4-7 are performance cores
|
||||
*/
|
||||
&CPU0 {
|
||||
compatible = "qcom,kryo250";
|
||||
};
|
||||
|
||||
&CPU1 {
|
||||
compatible = "qcom,kryo250";
|
||||
};
|
||||
|
||||
&CPU2 {
|
||||
compatible = "qcom,kryo250";
|
||||
};
|
||||
|
||||
&CPU3 {
|
||||
compatible = "qcom,kryo250";
|
||||
};
|
||||
|
||||
&CPU4 {
|
||||
compatible = "qcom,kryo250";
|
||||
capacity-dmips-mhz = <1980>;
|
||||
};
|
||||
|
||||
&CPU5 {
|
||||
compatible = "qcom,kryo250";
|
||||
capacity-dmips-mhz = <1980>;
|
||||
};
|
||||
|
||||
&CPU6 {
|
||||
compatible = "qcom,kryo250";
|
||||
capacity-dmips-mhz = <1980>;
|
||||
};
|
||||
|
||||
&CPU7 {
|
||||
compatible = "qcom,kryo250";
|
||||
capacity-dmips-mhz = <1980>;
|
||||
};
|
Loading…
Reference in a new issue