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On Tegra186, the BPMP (Boot and Power Management Processor) exposes an interface to thermal sensors on the system-on-chip. This driver implements access to the interface. It supports reading the temperature, setting trip points and receiving notification of a tripped trip point. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
20 lines
728 B
Text
20 lines
728 B
Text
menu "NVIDIA Tegra thermal drivers"
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depends on ARCH_TEGRA
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config TEGRA_SOCTHERM
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tristate "Tegra SOCTHERM thermal management"
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help
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Enable this option for integrated thermal management support on NVIDIA
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Tegra systems-on-chip. The driver supports four thermal zones
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(CPU, GPU, MEM, PLLX). Cooling devices can be bound to the thermal
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zones to manage temperatures. This option is also required for the
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emergency thermal reset (thermtrip) feature to function.
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config TEGRA_BPMP_THERMAL
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tristate "Tegra BPMP thermal sensing"
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depends on TEGRA_BPMP || COMPILE_TEST
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help
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Enable this option for support for sensing system temperature of NVIDIA
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Tegra systems-on-chip with the BPMP coprocessor (Tegra186).
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endmenu
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