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The dra7xx series of SOCs contain a temperature sensor and an associated analog-to-digital converter (ADC) which produces an output which is proportional to the SOC temperature. Add support for this temperature sensor. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
26 lines
967 B
Text
26 lines
967 B
Text
config DM_THERMAL
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bool "Driver support for thermal devices"
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help
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Enable support for temperature-sensing devices. Some SoCs have on-chip
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temperature sensors to permit warnings, speed throttling or even
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automatic power-off when the temperature gets too high or low. Other
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devices may be discrete but connected on a suitable bus.
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if DM_THERMAL
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config IMX_THERMAL
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bool "Temperature sensor driver for Freescale i.MX SoCs"
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depends on MX6 || MX7
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help
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Support for Temperature Monitor (TEMPMON) found on Freescale i.MX SoCs.
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It supports one critical trip point and one passive trip point. The
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cpufreq is used as the cooling device to throttle CPUs when the
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passive trip is crossed.
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config TI_DRA7_THERMAL
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bool "Temperature sensor driver for TI dra7xx SOCs"
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help
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Enable thermal support for for the Texas Instruments DRA752 SoC family.
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The driver supports reading CPU temperature.
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endif # if DM_THERMAL
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