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Commit 2c240a61 authored by Manaf Meethalavalappu Pallikunhi's avatar Manaf Meethalavalappu Pallikunhi
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ARM: dts: msm: Update BCL thermal zone mitigation for SDM450 with PMI632 



Update BCL thermal zone mitigation for SDM450 with PMI632 platform
based on latest recommendation. It updates vbat_lvl0 and soc zones
with cpu frequency mitigation and enables ibat_lvl0 cpu frequency
mitigation and core isolation.

Update BCL ibat thermal zone thresholds as well based on latest
recommendation.

Change-Id: I0d9d5d010f21818e0fd299c94017609b8b8c411a
Signed-off-by: default avatarManaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>
parent ad8801e6

arch/arm64/boot/dts/qcom/pmi632.dtsi

+4 −4
Original line number Diff line number Diff line
@@ -657,14 +657,14 @@ 


&thermal_zones {

	pmi-ibat-lvl0 {

		polling-delay-passive = <0>;

		polling-delay-passive = <100>;

		polling-delay = <0>;

		thermal-governor = "step_wise";

		thermal-sensors = <&bcl_sensor 0>;



		trips {

			pmi632_ibat:ibat-lvl0 {

				temperature = <3500>;

			pmi632_ibat_lvl0: ibat-lvl0 {

				temperature = <4000>;

				hysteresis = <200>;

				type = "passive";

			};
@@ -679,7 +679,7 @@ 


		trips {

			ibat-lvl1 {

				temperature = <4000>;

				temperature = <4200>;

				hysteresis = <200>;

				type = "passive";

			};

arch/arm64/boot/dts/qcom/sdm450-pmi632.dtsi

+92 −0
Original line number Diff line number Diff line
@@ -63,6 +63,27 @@ 
&thermal_zones {

	pmi-vbat-lvl0 {

		cooling-maps {

			vbat_map0 {

				trip = <&pmi632_vbat_lvl0>;

				/* throttle from fmax to 1689600KHz */

				cooling-device = <&CPU0 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			vbat_map1 {

				trip = <&pmi632_vbat_lvl0>;

				cooling-device = <&CPU1 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			vbat_map2 {

				trip = <&pmi632_vbat_lvl0>;

				cooling-device = <&CPU2 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			vbat_map3 {

				trip = <&pmi632_vbat_lvl0>;

				cooling-device = <&CPU3 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			vbat_map4 {

				trip = <&pmi632_vbat_lvl0>;

				cooling-device =
@@ -90,8 +111,79 @@ 
		};

	};



	pmi-ibat-lvl0 {

		cooling-maps {

			ibat_map0 {

				trip = <&pmi632_ibat_lvl0>;

				/* throttle from fmax to 1689600KHz */

				cooling-device = <&CPU0 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			ibat_map1 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device = <&CPU1 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			ibat_map2 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device = <&CPU2 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			ibat_map3 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device = <&CPU3 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			ibat_map4 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device =

					<&CPU4 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

			ibat_map5 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device =

					<&CPU5 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

			ibat_map6 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device =

					<&CPU6 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

			ibat_map7 {

				trip = <&pmi632_ibat_lvl0>;

				cooling-device =

					<&CPU7 THERMAL_MAX_LIMIT

						THERMAL_MAX_LIMIT>;

			};

		};

	};



	soc {

		cooling-maps {

			soc_map0 {

				trip = <&pmi632_low_soc>;

				/* throttle from fmax to 1689600KHz */

				cooling-device = <&CPU0 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			soc_map1 {

				trip = <&pmi632_low_soc>;

				cooling-device = <&CPU1 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			soc_map2 {

				trip = <&pmi632_low_soc>;

				cooling-device = <&CPU2 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			soc_map3 {

				trip = <&pmi632_low_soc>;

				cooling-device = <&CPU3 (THERMAL_MAX_LIMIT - 4)

						(THERMAL_MAX_LIMIT - 4)>;

			};

			soc_map4 {

				trip = <&pmi632_low_soc>;

				cooling-device =