diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-juno-Add-thermal-critical-trip-points.patch')
-rw-r--r-- | meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-juno-Add-thermal-critical-trip-points.patch | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-juno-Add-thermal-critical-trip-points.patch b/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-juno-Add-thermal-critical-trip-points.patch new file mode 100644 index 0000000000..1c0f25eba1 --- /dev/null +++ b/meta-arm/meta-arm-bsp/recipes-kernel/linux/files/juno/0001-arm64-dts-juno-Add-thermal-critical-trip-points.patch @@ -0,0 +1,60 @@ +From c4a7b9b587ca1bb4678d48d8be7132492b23a81c Mon Sep 17 00:00:00 2001 +From: Cristian Marussi <cristian.marussi@arm.com> +Date: Fri, 28 Oct 2022 15:08:33 +0100 +Subject: [PATCH] arm64: dts: juno: Add thermal critical trip points + +When thermnal zones are defined, trip points definitions are mandatory. +Define a couple of critical trip points for monitoring of existing +PMIC and SOC thermal zones. + +This was lost between txt to yaml conversion and was re-enforced recently +via the commit 8c596324232d ("dt-bindings: thermal: Fix missing required property") + +Cc: Rob Herring <robh+dt@kernel.org> +Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> +Cc: devicetree@vger.kernel.org +Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> +Fixes: f7b636a8d83c ("arm64: dts: juno: add thermal zones for scpi sensors") +Link: https://lore.kernel.org/r/20221028140833.280091-8-cristian.marussi@arm.com +Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> + +Signed-off-by: Jon Mason <jon.mason@arm.com> +Upstream-Status: Backport +--- + arch/arm64/boot/dts/arm/juno-base.dtsi | 14 ++++++++++++++ + 1 file changed, 14 insertions(+) + +diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi +index 2f27619d8abd..8b4d280b1e7e 100644 +--- a/arch/arm64/boot/dts/arm/juno-base.dtsi ++++ b/arch/arm64/boot/dts/arm/juno-base.dtsi +@@ -751,12 +751,26 @@ pmic { + polling-delay = <1000>; + polling-delay-passive = <100>; + thermal-sensors = <&scpi_sensors0 0>; ++ trips { ++ pmic_crit0: trip0 { ++ temperature = <90000>; ++ hysteresis = <2000>; ++ type = "critical"; ++ }; ++ }; + }; + + soc { + polling-delay = <1000>; + polling-delay-passive = <100>; + thermal-sensors = <&scpi_sensors0 3>; ++ trips { ++ soc_crit0: trip0 { ++ temperature = <80000>; ++ hysteresis = <2000>; ++ type = "critical"; ++ }; ++ }; + }; + + big_cluster_thermal_zone: big-cluster { +-- +2.30.2 + |