ti_sci_reset_deassert(9)

✨ ti_sci_reset_deassert — deassert device reset ✨

okay bestie, so this one lives in the Kernel API Manual (section 9, kernel-land, iykyk) and it's literally the "undo the reset" button for TI SCI devices 🎀

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🌸 SYNOPSIS 🌸

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

like, that's the whole vibe. int in, hopefully 0 out 💅

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🦋 ARGUMENTS 🦋

• rcdev — the reset controller entity, aka the main character of this whole operation 👑
• id — the ID of the reset that we're deasserting, like which specific thingy gets un-reset 🎯

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💖 DESCRIPTION 💖

So this function implements the reset driver op to deassert a device's reset using the TI SCI protocol. No cap.

And here's the cute part: it literally invokes ti_sci_reset_set with the corresponding parameters exactly as passed in — but with the assert argument set to false, because we're deasserting, not asserting. Periodt. 🫶

ngl it's giving "one function to rule them all, just flip the boolean" energy and honestly? iconic ✨

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⭐ RETURN ⭐

Returns 0 for a successful request, else a corresponding error value 😭 (so like, check it, bestie).

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🌈 SEE ALSO 🌈

Kernel file ./drivers/reset/reset-ti-sci.c, plus these legends:

• struct ti_sci_reset_control(9)
• struct ti_sci_reset_data(9)
• ti_sci_reset_set(9)
• ti_sci_reset_assert(9)
• ti_sci_reset_status(9)
• ti_sci_reset_of_xlate(9)

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okay that's the whole page, bestie — and for the sign-off: this lil beauty comes from ./drivers/reset and it's dated October 2026 💜 so go forth and deassert responsibly, fr fr 🧚💫