[PATCH 2/2] arm64: dts: ls1043a: add more thermal zone support

andy.tang at nxp.com andy.tang at nxp.com
Mon Jun 29 03:45:19 EDT 2020


From: Yuantian Tang <andy.tang at nxp.com>

There are 5 thermal zones in ls1043a soc. Add the
rest thermal zone nodes to enable them.

Signed-off-by: Yuantian Tang <andy.tang at nxp.com>
---
 .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 88 ++++++++++++++++++-
 1 file changed, 84 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
index 3b641bd43229..17497b0d3542 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
@@ -149,19 +149,79 @@
 	};
 
 	thermal-zones {
-		cpu_thermal: cpu-thermal {
+		ddr-controller {
 			polling-delay-passive = <1000>;
 			polling-delay = <5000>;
+			thermal-sensors = <&tmu 0>;
 
+			trips {
+				ddr-ctrler-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				ddr-ctrler-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		serdes {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&tmu 1>;
+
+			trips {
+				serdes-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				serdes-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		fman {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&tmu 2>;
+
+			trips {
+				fman-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				fman-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
+
+		core-cluster {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
 			thermal-sensors = <&tmu 3>;
 
 			trips {
-				cpu_alert: cpu-alert {
+				core_cluster_alert: core-cluster-alert {
 					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
-				cpu_crit: cpu-crit {
+
+				core_cluster_crit: core-cluster-crit {
 					temperature = <95000>;
 					hysteresis = <2000>;
 					type = "critical";
@@ -170,7 +230,7 @@
 
 			cooling-maps {
 				map0 {
-					trip = <&cpu_alert>;
+					trip = <&core_cluster_alert>;
 					cooling-device =
 						<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 						<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
@@ -179,6 +239,26 @@
 				};
 			};
 		};
+
+		sec {
+			polling-delay-passive = <1000>;
+			polling-delay = <5000>;
+			thermal-sensors = <&tmu 4>;
+
+			trips {
+				sec-alert {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				sec-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+		};
 	};
 
 	timer {
-- 
2.17.1




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