linux-kernel - [PATCH v1 7/8] arm64: dts: qcom: Enable cdsp qmi tmd devices for kodiak

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Message-Id: <20251223123227.1317244-8-gaurav.kohli@oss.qualcomm.com>
Date: Tue, 23 Dec 2025 18:02:26 +0530
From: Gaurav Kohli <gaurav.kohli@....qualcomm.com>
To: andersson@...nel.org, mathieu.poirier@...aro.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, rafael@...nel.org,
        daniel.lezcano@...aro.org, rui.zhang@...el.com, lukasz.luba@....com,
        konradybcio@...nel.org, amitk@...nel.org, mani@...nel.org,
        casey.connolly@...aro.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Gaurav Kohli <gaurav.kohli@....qualcomm.com>
Subject: [PATCH v1 7/8] arm64: dts: qcom: Enable cdsp qmi tmd devices for kodiak

Enable cdsp cooling devices and cooling map bindings
for cdsp.

Signed-off-by: Gaurav Kohli <gaurav.kohli@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/kodiak.dtsi | 36 ++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index c2ccbb67f800..03c1cef910a9 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -4780,6 +4780,14 @@ compute-cb@14 {
 					};
 				};
 			};
+
+			cooling {
+				compatible = "qcom,qmi-cooling-cdsp";
+					cdsp_sw: cdsp_sw {
+						label = "cdsp_sw";
+						#cooling-cells = <2>;
+					};
+			};
 		};
 
 		usb_1: usb@...0000 {
@@ -7587,12 +7595,26 @@ nspss0_alert0: trip-point0 {
 					type = "hot";
 				};
 
+				nspss0_alert1: trip-point1 {
+					temperature = <100000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nspss0_crit: nspss0-crit {
 					temperature = <110000>;
 					hysteresis = <0>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nspss0_alert1>;
+					cooling-device = <&cdsp_sw
+							THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nspss1-thermal {
@@ -7605,12 +7627,26 @@ nspss1_alert0: trip-point0 {
 					type = "hot";
 				};
 
+				nspss1_alert1: trip-point1 {
+					temperature = <100000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nspss1_crit: nspss1-crit {
 					temperature = <110000>;
 					hysteresis = <0>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nspss1_alert1>;
+					cooling-device = <&cdsp_sw
+							THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		video-thermal {
-- 
2.34.1