Commit 1cf32635 authored Sep 06, 2019 by Manaf Meethalavalappu Pallikunhi Committed by Gerrit - the friendly Code Review server Sep 22, 2019

ARM: dts: msm: Add thermal zone config for NPU in ATOLL



Add thermal zone configuration for monitoring NPU temperature and
mitigate for ATOLL. The current config monitors for a 95C threshold
and uses step-wise algorithm to mitigate.

Change-Id: Ib31cf1bb50f3eb5dbb8861cdaa6d166d5f75ad45
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>

parent c30cd30a

arch/arm64/boot/dts/qcom/atoll-thermal.dtsi

+23 −0

Original line number	Diff line number	Diff line
		@@ -1068,4 +1068,27 @@
		};
		};
		};

		npu-step {
		polling-delay-passive = <10>;
		polling-delay = <0>;
		thermal-sensors = <&tsens1 8>;
		thermal-governor = "step_wise";
		wake-capable-sensor;
		trips {
		npu_trip0: npu-trip0 {
		temperature = <95000>;
		hysteresis = <0>;
		type = "passive";
		};
		};
		cooling-maps {
		npu_cdev {
		trip = <&npu_trip0>;
		cooling-device =
		<&msm_npu THERMAL_NO_LIMIT
		THERMAL_NO_LIMIT>;
		};
		};
		};
		};