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| author |   Roan van Dijk <roan@protonic.nl> | 2025-02-03 09:58:19 +0100 |
|---|---|---|
| committer |   Alexandre Torgue <alexandre.torgue@foss.st.com> | 2025-02-26 14:21:42 +0100 |
| commit | d5a79bf998dca1d51f6938f236e14f53be38628a (patch) | |
| tree | df0e3e7b04e252d47834660d026a84cd1ed0f541 | |
| parent | dt-bindings: arm: stm32: Add Priva E-Measuringbox board (diff) | |
| download | wireguard-linux-d5a79bf998dca1d51f6938f236e14f53be38628a.tar.xz wireguard-linux-d5a79bf998dca1d51f6938f236e14f53be38628a.zip | |
ARM: dts: stm32: Add thermal support for STM32MP131
Add thermal zone configuration and sensor node for STM32MP131 SoC.
Signed-off-by: Roan van Dijk <roan@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20250203085820.609176-4-o.rempel@pengutronix.de
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp131.dtsi | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi index 0019d12c3d3d..8512a6e46b33 100644 --- a/arch/arm/boot/dts/st/stm32mp131.dtsi +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi @@ -100,6 +100,31 @@ always-on; }; + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + thermal-sensors = <&dts>; + + trips { + cpu_alert1: cpu-alert1 { + temperature = <85000>; + hysteresis = <0>; + type = "passive"; + }; + + cpu-crit { + temperature = <120000>; + hysteresis = <0>; + type = "critical"; + }; + }; + + cooling-maps { + }; + }; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; @@ -919,6 +944,16 @@ }; }; + dts: thermal@50028000 { + compatible = "st,stm32-thermal"; + reg = <0x50028000 0x100>; + interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc DTS>; + clock-names = "pclk"; + #thermal-sensor-cells = <0>; + status = "disabled"; + }; + mdma: dma-controller@58000000 { compatible = "st,stm32h7-mdma"; reg = <0x58000000 0x1000>; |