* [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices
@ 2026-05-07 6:29 Haritha S K via B4 Relay
2026-05-08 11:00 ` Konrad Dybcio
2026-05-12 20:22 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Haritha S K via B4 Relay @ 2026-05-07 6:29 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, manaf.pallikunhi,
gaurav.kohli, Haritha S K
From: Haritha S K <haritha.k@oss.qualcomm.com>
Add cooling-cells property to the CPU nodes to support cpufreq
cooling devices.
Signed-off-by: Haritha S K <haritha.k@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/glymur.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
index f23cf81ddb77..5fb685664370 100644
--- a/arch/arm64/boot/dts/qcom/glymur.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
@@ -39,6 +39,7 @@ cpu0: cpu@0 {
power-domains = <&cpu_pd0>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
l2_0: l2-cache {
compatible = "cache";
@@ -55,6 +56,7 @@ cpu1: cpu@100 {
power-domains = <&cpu_pd1>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
};
cpu2: cpu@200 {
@@ -65,6 +67,7 @@ cpu2: cpu@200 {
power-domains = <&cpu_pd2>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
};
cpu3: cpu@300 {
@@ -75,6 +78,7 @@ cpu3: cpu@300 {
power-domains = <&cpu_pd3>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
};
cpu4: cpu@400 {
@@ -85,6 +89,7 @@ cpu4: cpu@400 {
power-domains = <&cpu_pd4>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
};
cpu5: cpu@500 {
@@ -95,6 +100,7 @@ cpu5: cpu@500 {
power-domains = <&cpu_pd5>, <&scmi_perf 0>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_0>;
+ #cooling-cells = <2>;
};
cpu6: cpu@10000 {
@@ -105,6 +111,7 @@ cpu6: cpu@10000 {
power-domains = <&cpu_pd6>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
l2_1: l2-cache {
compatible = "cache";
@@ -121,6 +128,7 @@ cpu7: cpu@10100 {
power-domains = <&cpu_pd7>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
};
cpu8: cpu@10200 {
@@ -131,6 +139,7 @@ cpu8: cpu@10200 {
power-domains = <&cpu_pd8>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
};
cpu9: cpu@10300 {
@@ -141,6 +150,7 @@ cpu9: cpu@10300 {
power-domains = <&cpu_pd9>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
};
cpu10: cpu@10400 {
@@ -151,6 +161,7 @@ cpu10: cpu@10400 {
power-domains = <&cpu_pd10>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
};
cpu11: cpu@10500 {
@@ -161,6 +172,7 @@ cpu11: cpu@10500 {
power-domains = <&cpu_pd11>, <&scmi_perf 1>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_1>;
+ #cooling-cells = <2>;
};
cpu12: cpu@20000 {
@@ -171,6 +183,7 @@ cpu12: cpu@20000 {
power-domains = <&cpu_pd12>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
l2_2: l2-cache {
compatible = "cache";
@@ -187,6 +200,7 @@ cpu13: cpu@20100 {
power-domains = <&cpu_pd13>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
};
cpu14: cpu@20200 {
@@ -197,6 +211,7 @@ cpu14: cpu@20200 {
power-domains = <&cpu_pd14>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
};
cpu15: cpu@20300 {
@@ -207,6 +222,7 @@ cpu15: cpu@20300 {
power-domains = <&cpu_pd15>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
};
cpu16: cpu@20400 {
@@ -217,6 +233,7 @@ cpu16: cpu@20400 {
power-domains = <&cpu_pd16>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
};
cpu17: cpu@20500 {
@@ -227,6 +244,7 @@ cpu17: cpu@20500 {
power-domains = <&cpu_pd17>, <&scmi_perf 2>;
power-domain-names = "psci", "perf";
next-level-cache = <&l2_2>;
+ #cooling-cells = <2>;
};
cpu-map {
---
base-commit: 82a481aae4502d10ebaeeb387a3e0a5462c05b4d
change-id: 20260505-glymur_cpu_freq-1a16e12aa213
Best regards,
--
Haritha S K <haritha.k@oss.qualcomm.com>
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices
2026-05-07 6:29 [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices Haritha S K via B4 Relay
@ 2026-05-08 11:00 ` Konrad Dybcio
2026-05-12 20:22 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Konrad Dybcio @ 2026-05-08 11:00 UTC (permalink / raw)
To: haritha.k, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, manaf.pallikunhi,
gaurav.kohli
On 5/7/26 8:29 AM, Haritha S K via B4 Relay wrote:
> From: Haritha S K <haritha.k@oss.qualcomm.com>
>
> Add cooling-cells property to the CPU nodes to support cpufreq
> cooling devices.
>
> Signed-off-by: Haritha S K <haritha.k@oss.qualcomm.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices
2026-05-07 6:29 [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices Haritha S K via B4 Relay
2026-05-08 11:00 ` Konrad Dybcio
@ 2026-05-12 20:22 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2026-05-12 20:22 UTC (permalink / raw)
To: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Haritha S K
Cc: linux-arm-msm, devicetree, linux-kernel, manaf.pallikunhi,
gaurav.kohli
On Thu, 07 May 2026 11:59:50 +0530, Haritha S K wrote:
> Add cooling-cells property to the CPU nodes to support cpufreq
> cooling devices.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: glymur: Enable cpufreq cooling devices
commit: f5fb358c7d9161a6abfd2c619b2999c7e51cd2fe
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-05-07 6:29 [PATCH] arm64: dts: qcom: glymur: Enable cpufreq cooling devices Haritha S K via B4 Relay
2026-05-08 11:00 ` Konrad Dybcio
2026-05-12 20:22 ` Bjorn Andersson
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