ti_sci_reset_assert(9)

💅 ti_sci_reset_assert(9) — the kernel API manual, but make it make sense

okay so bestie, welcome to the kernel API manual page for ti_sci_reset_assert, and yes it's a function reference, and yes we're gonna get through it together 🫶

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✨ NAME ✨

ti_sci_reset_assert — assert device reset. that's it, that's the whole vibe. it asserts a reset. periodt.

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🌸 SYNOPSIS 🌸

int ti_sci_reset_assert (struct reset_controller_dev *rcdev , unsigned long id );

like, that's the whole call. one function, two args, returns an int. iconic behavior honestly 💅

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🎀 ARGUMENTS 🎀

• rcdev — the reset controller entity. this is your main character, the reset controller itself 🔥
• id — the ID of the reset to be asserted. which reset are we doing? this one, specifically. no cap.

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🦋 DESCRIPTION 🦋

so what does this actually do? it implements the reset driver op to assert a device's reset, using the TI SCI protocol. that's the whole job description fr fr.

and the way it works is kind of a slay — it invokes the function ti_sci_reset_set with the corresponding parameters as passed in, but with the assert argument set to true for asserting the reset. so it's lowkey a wrapper, but a purposeful one ✨

ngl, the "corresponding parameters as passed in" part is important — it doesn't secretly swap anything else out. only assert goes to true.

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💜 RETURN 💜

0 for a successful request, else a corresponding error value. so if you get 0, congrats bestie, you ate 💖 if you don't, that error value is telling you something, so listen to it 😭

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👑 SEE ALSO 👑

get into these, iykyk:

• Kernel file ./drivers/reset/reset-ti-sci.c
• struct ti_sci_reset_control(9)
• struct ti_sci_reset_data(9)
• ti_sci_reset_set(9)
• ti_sci_reset_deassert(9)
• ti_sci_reset_status(9)
• ti_sci_reset_of_xlate(9)

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also quick vibe check: this whole page lives in ./drivers/reset, and it's tagged October 2026, so yeah — that's the version and date, right there in the sign-off. mwah 💋

that's the page, bestie. go assert some resets responsibly 🧚‍♀️🌷⭐