RKGPIO(4)

💅 RKGPIO(4) — the Rockchip GPIO controller page, bestie ✨

okay so real quick before we dive in: this is from the Kernel Interfaces Manual (section 4, device drivers, iykyk) and the page is literally called rkgpio 🎀

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🌸 NAME 🌸

rkgpio — the Rockchip GPIO controller. that's it, that's the whole vibe 💖

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✨ SYNOPSIS ✨

rkgpio* at fdt?

yes bestie, that's the entire synopsis. one line. she's low maintenance 👑

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🦋 DESCRIPTION 🦋

so the rkgpio driver is the one that provides support for the GPIO ports found on Rockchip SoCs 💅 no cap, that's her whole job.

here's the tea though — she does not provide direct device driver entry points. nope. instead she just makes her functions available to other drivers. she's the friend who doesn't want the spotlight but hands everyone else their lines. main character energy in the supporting role fr fr 🫶

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🌈 SEE ALSO 🌈

• intro(4) — go read the intro to section 4, it's giving orientation week 🎀

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⭐ HISTORY ⭐

the rkgpio driver first appeared in OpenBSD 6.2 🎉 iconic debut, honestly.

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👑 AUTHORS 👑

the rkgpio driver was written by Mark Kettenis <kettenis@openbsd.org> — absolute legend behaviour, we stan 🧚💜

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and that's the whole page, bestie, you ate that 🍓

cute little sign-off: this lil love letter to GPIO was rendered by the good people of Debian, dated April 1, 2018 💀 (yes, april fools day, but the manpage is fr fr real) 💖