Unlike the CPU, the CDSP does not throttle its speed automatically when it
reaches high temperatures in Talos.

Set up CDSP cooling by throttling the CDSP when it reaches 105°C.

Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/talos.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index 75716b4a58d6..4091afd0b6e3 100644
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi
@@ -19,6 +19,7 @@
 #include <dt-bindings/power/qcom-rpmpd.h>
 #include <dt-bindings/power/qcom,rpmhpd.h>
 #include <dt-bindings/soc/qcom,rpmh-rsc.h>
+#include <dt-bindings/thermal/thermal.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -3554,6 +3555,15 @@ compute-cb@6 {
 					};
 				};
 			};
+
+			cooling {
+				compatible = "qcom,qmi-cooling-cdsp";
+
+				cdsp_tmd0: cdsp-tmd0 {
+					label = "cdsp_sw";
+					#cooling-cells = <2>;
+				};
+			};
 		};
 
 		pmu@90b6300 {
@@ -4845,12 +4855,26 @@ q6-hvx-thermal {
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
+				q6_hvx_alert0: trip-point0 {
+					temperature = <105000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				q6-hvx-critical {
 					temperature = <115000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&q6_hvx_alert0>;
+					cooling-device = <&cdsp_tmd0
+							THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		mdm-core-thermal {
-- 
2.34.1