RKIOVD(4)

💅 rkiovd — Rockchip I/O voltage domains 🎀

okay so bestie, first thing's first: this whole page is literally about rkiovd, the Rockchip I/O voltage domains driver. yes it's a kernel interfaces manual page, no i'm not gonna let that stop me from being obsessed with it. ✨

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🌸 SYNOPSIS 🌸

rkiovd* at fdt?

that's it. that's the whole flex. she attaches at fdt?, periodt. 👑

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💖 DESCRIPTION 💖

so the rkiovd driver is the main character in charge of the I/O voltage domains of the Rockchip RK3566/RK3568 SoCs. like, voltage domain management is her whole personality and honestly? slay.

what she does is make sure the voltage configuration of the domains stays synchronized with the regulators that supply the voltage to these domains. no cap — synced up, always, no messy mismatched voltage vibes allowed. it's giving "responsible older sister keeping the group chat on schedule." 🦋

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🎀 SEE ALSO 🎀

• intro(4) — go read it, iykyk 🫶

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⭐ HISTORY ⭐

the rkiovd device driver first appeared in OpenBSD 7.4. not me being a whole era. 🌈

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👑 AUTHORS 👑

the rkiovd driver was written by Mark Kettenis <kettenis@openbsd.org>. we stan. 💜

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ok that's the whole page bestie, every single fact accounted for, nothing skipped, no detail left behind. you're welcome. 🍓

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and as a little sign-off: this icon of a page comes courtesy of Debian, dated April 1, 2023 — yeah that date, i know, iconic. 💀✨ bye bestie, go sync some voltage domains 💖