* [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices
@ 2026-07-24 5:16 Haritha S K
2026-07-27 16:49 ` Konrad Dybcio
2026-07-30 1:55 ` Bjorn Andersson
0 siblings, 2 replies; 3+ messages in thread
From: Haritha S K @ 2026-07-24 5:16 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, gaurav.kohli, Haritha S K
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/eliza.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi
index 357e8066c176..b331e3e1c2be 100644
--- a/arch/arm64/boot/dts/qcom/eliza.dtsi
+++ b/arch/arm64/boot/dts/qcom/eliza.dtsi
@@ -45,6 +45,7 @@ cpu0: cpu@0 {
dynamic-power-coefficient = <100>;
qcom,freq-domain = <&cpufreq_hw 0>;
+ #cooling-cells = <2>;
l2_0: l2-cache {
compatible = "cache";
@@ -76,6 +77,7 @@ cpu1: cpu@100 {
dynamic-power-coefficient = <100>;
qcom,freq-domain = <&cpufreq_hw 0>;
+ #cooling-cells = <2>;
};
cpu2: cpu@200 {
@@ -94,6 +96,7 @@ cpu2: cpu@200 {
dynamic-power-coefficient = <100>;
qcom,freq-domain = <&cpufreq_hw 0>;
+ #cooling-cells = <2>;
l2_2: l2-cache {
compatible = "cache";
@@ -119,6 +122,7 @@ cpu3: cpu@300 {
dynamic-power-coefficient = <238>;
qcom,freq-domain = <&cpufreq_hw 1>;
+ #cooling-cells = <2>;
l2_3: l2-cache {
compatible = "cache";
@@ -144,6 +148,7 @@ cpu4: cpu@400 {
dynamic-power-coefficient = <238>;
qcom,freq-domain = <&cpufreq_hw 1>;
+ #cooling-cells = <2>;
l2_4: l2-cache {
compatible = "cache";
@@ -169,6 +174,7 @@ cpu5: cpu@500 {
dynamic-power-coefficient = <238>;
qcom,freq-domain = <&cpufreq_hw 1>;
+ #cooling-cells = <2>;
l2_5: l2-cache {
compatible = "cache";
@@ -194,6 +200,7 @@ cpu6: cpu@600 {
dynamic-power-coefficient = <238>;
qcom,freq-domain = <&cpufreq_hw 1>;
+ #cooling-cells = <2>;
l2_6: l2-cache {
compatible = "cache";
@@ -219,6 +226,7 @@ cpu7: cpu@700 {
dynamic-power-coefficient = <588>;
qcom,freq-domain = <&cpufreq_hw 2>;
+ #cooling-cells = <2>;
l2_7: l2-cache {
compatible = "cache";
---
base-commit: 290aaf24a551d5a0dce037e3fab30820f9113a10
change-id: 20260722-eliza-cpufreq-e9011b7e6fc9
Best regards,
--
Haritha S K <haritha.k@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices
2026-07-24 5:16 [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices Haritha S K
@ 2026-07-27 16:49 ` Konrad Dybcio
2026-07-30 1:55 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Konrad Dybcio @ 2026-07-27 16:49 UTC (permalink / raw)
To: Haritha S K, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, gaurav.kohli
On 7/24/26 7:16 AM, Haritha S K wrote:
> Add cooling-cells property to the CPU nodes to support
> cpufreq cooling devices.
>
> Signed-off-by: Haritha S K <haritha.k@oss.qualcomm.com>
> ---
Please make sure this is taken care of in the initial patches for the
next platforms
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Konrad
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices
2026-07-24 5:16 [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices Haritha S K
2026-07-27 16:49 ` Konrad Dybcio
@ 2026-07-30 1:55 ` Bjorn Andersson
1 sibling, 0 replies; 3+ messages in thread
From: Bjorn Andersson @ 2026-07-30 1:55 UTC (permalink / raw)
To: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
Haritha S K
Cc: linux-arm-msm, devicetree, linux-kernel, gaurav.kohli
On Fri, 24 Jul 2026 10:46:27 +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: eliza: Enable cpufreq cooling devices
commit: 4baf28ab6256259bbee8bfcd9611d590992186bc
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2026-07-24 5:16 [PATCH] arm64: dts: qcom: eliza: Enable cpufreq cooling devices Haritha S K
2026-07-27 16:49 ` Konrad Dybcio
2026-07-30 1:55 ` Bjorn Andersson
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