thermtrip_program(9)

🌡️✨ NAME ✨🌡️

thermtrip_program — configures the hardware to shut down the system if a given sensor group reaches a given temperature. 💅

Okay bestie, this page is straight out of the Kernel API Manual, and it's about thermtrip_program(9).

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🎀 SYNOPSIS 🎀

int thermtrip_program (struct device *dev , const struct
tegra_tsensor_group *sg , int trip_temp );

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🦋 ARGUMENTS 🦋

• dev — ptr to the struct device for the SOC_THERM IP block. 🫶
• sg — pointer to the sensor group to set the thermtrip temperature for. This is the group getting its trip-threshold moment. ✨
• trip_temp — the temperature in millicelsius to trigger the thermal trip at. Temperature, but make it milli. 😭

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🔥 DESCRIPTION 🔥

So this one sets the thermal trip threshold of the given sensor group to be trip_temp. If that threshold gets crossed, the hardware will shut down. 💀 That's the whole vibe: crossing it = shutdown, no cap.

Note that even though trip_temp is specified in millicelsius, the hardware is programmed in degrees Celsius. Keep that unit glow-up in mind. ✨

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👑 RETURN 👑

0 upon success, or -EINVAL upon failure. That's it, bestie. 💖

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/thermal/tegra/soctherm.c
• ccroc_writel(9)
• ccroc_readl(9)
• enforce_temp_range(9)
• throttrip_program(9)
• tegra_soctherm_set_hwtrips(9)
• soctherm_thermal_isr_thread(9)
• soctherm_oc_intr_enable(9)
• soctherm_handle_alarm(9)
• soctherm_edp_isr_thread(9)
• soctherm_edp_isr(9)
• soctherm_oc_irq_lock(9)
• soctherm_oc_irq_sync_unlock(9)
• soctherm_oc_irq_enable(9)
• soctherm_oc_irq_disable(9)
• soctherm_oc_irq_map(9)
• soctherm_irq_domain_xlate_twocell(9)
• soctherm_oc_int_init(9)
• soctherm_init_hw_throt_cdev(9)
• throttlectl_cpu_level_cfg(9)
• throttlectl_cpu_level_select(9)
• throttlectl_cpu_mn(9)
• throttlectl_gpu_level_select(9)
• soctherm_throttle_program(9)

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Source/version vibe check: this page lives at ./drivers/thermal/tegra, is dated October 2026, and is literally thermtrip_program(9) — bye bestie, stay thermal 💅💖