linux-kernel - [PATCH] arm64: dts: qcom: monaco: Enable cpufreq cooling devices

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20251208114558.2343462-1-gaurav.kohli@oss.qualcomm.com>
Date: Mon,  8 Dec 2025 17:15:58 +0530
From: Gaurav Kohli <gaurav.kohli@....qualcomm.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Gaurav Kohli <gaurav.kohli@....qualcomm.com>
Subject: [PATCH] arm64: dts: qcom: monaco: Enable cpufreq cooling devices

Add cooling-cells property to the CPU nodes to support cpufreq
cooling devices.

Signed-off-by: Gaurav Kohli <gaurav.kohli@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 816fa2af8a9a..caac947efa34 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -55,6 +55,7 @@ cpu0: cpu@0 {
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1946>;
 			dynamic-power-coefficient = <472>;
+			#cooling-cells = <2>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
 			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
@@ -79,6 +80,7 @@ cpu1: cpu@100 {
 			power-domains = <&cpu_pd1>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1946>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <472>;
 			qcom,freq-domain = <&cpufreq_hw 0>;
 			operating-points-v2 = <&cpu0_opp_table>;
@@ -104,6 +106,7 @@ cpu2: cpu@200 {
 			power-domains = <&cpu_pd2>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1946>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <507>;
 			qcom,freq-domain = <&cpufreq_hw 2>;
 			operating-points-v2 = <&cpu2_opp_table>;
@@ -129,6 +132,7 @@ cpu3: cpu@300 {
 			power-domains = <&cpu_pd3>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1946>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <507>;
 			qcom,freq-domain = <&cpufreq_hw 2>;
 			operating-points-v2 = <&cpu2_opp_table>;
@@ -154,6 +158,7 @@ cpu4: cpu@...00 {
 			power-domains = <&cpu_pd4>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1024>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <100>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
@@ -179,6 +184,7 @@ cpu5: cpu@...00 {
 			power-domains = <&cpu_pd5>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1024>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <100>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
@@ -204,6 +210,7 @@ cpu6: cpu@...00 {
 			power-domains = <&cpu_pd6>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1024>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <100>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
@@ -229,6 +236,7 @@ cpu7: cpu@...00 {
 			power-domains = <&cpu_pd7>;
 			power-domain-names = "psci";
 			capacity-dmips-mhz = <1024>;
+			#cooling-cells = <2>;
 			dynamic-power-coefficient = <100>;
 			qcom,freq-domain = <&cpufreq_hw 1>;
 			operating-points-v2 = <&cpu4_opp_table>;
-- 
2.34.1