[PATCH v4 09/10] arm64: dts: qcom: monaco: Enable CDSP cooling

[Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>]

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

Set up CDSP cooling for both instances by throttling the cdsp, when
it reaches 115°C.

Signed-off-by: Gaurav Kohli <gaurav.kohli@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco.dtsi | 99 ++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index e4c8466f941b..4576f9670962 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -11,6 +11,7 @@
 #include <dt-bindings/clock/qcom,sa8775p-gpucc.h>
 #include <dt-bindings/clock/qcom,sa8775p-videocc.h>
 #include <dt-bindings/dma/qcom-gpi.h>
+#include <dt-bindings/firmware/qcom,qmi-tmd.h>
 #include <dt-bindings/firmware/qcom,scm.h>
 #include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
@@ -7728,6 +7729,8 @@ remoteproc_cdsp: remoteproc@26300000 {
 			qcom,smem-states = <&smp2p_cdsp_out 0>;
 			qcom,smem-state-names = "stop";
 
+			#cooling-cells = <3>;
+
 			status = "disabled";
 
 			glink-edge {
@@ -8160,39 +8163,87 @@ cpu-critical {
 		};
 
 		nsp-0-0-0-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens2 5>;
 
 			trips {
+				nsp_0_0_0_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_0_0_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nsp-0-1-0-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens2 6>;
 
 			trips {
+				nsp_0_1_0_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_1_0_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nsp-0-2-0-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens2 7>;
 
 			trips {
+				nsp_0_2_0_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_2_0_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		ddrss-0-thermal {
@@ -8280,39 +8331,87 @@ cpu-critical {
 		};
 
 		nsp-0-0-1-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens3 5>;
 
 			trips {
+				nsp_0_0_1_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_0_1_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nsp-0-1-1-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens3 6>;
 
 			trips {
+				nsp_0_1_1_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_1_1_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		nsp-0-2-1-thermal {
+			polling-delay-passive = <200>;
+
 			thermal-sensors = <&tsens3 7>;
 
 			trips {
+				nsp_0_2_1_alert0: trip-point0 {
+					temperature = <115000>;
+					hysteresis = <5000>;
+					type = "passive";
+				};
+
 				nsp-critical {
 					temperature = <125000>;
 					hysteresis = <1000>;
 					type = "critical";
 				};
 			};
+
+			cooling-maps {
+				map0 {
+					trip = <&nsp_0_2_1_alert0>;
+					cooling-device = <&remoteproc_cdsp QCOM_CDSP_TMD_CDSP_SW
+							 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
 		};
 
 		ddrss-1-thermal {

-- 
2.34.1