am33xx_cm_cl...enable_hwsup(9)

📦 version 7.3.1, in nixpkgs unstable

💅 am33xx_cm_clkdm_enable_hwsup(9) 💅

okay bestie, welcome to the Kernel API Manual — this is the page for am33xx_cm_clkdm_enable_hwsup, and yes the title really is that long, she's got main character energy and a very long name 🎀

✨ NAME ✨

am33xx_cm_clkdm_enable_hwsup — put a clockdomain in hwsup-idle mode 🦋

🌸 SYNOPSIS 🌸

void am33xx_cm_clkdm_enable_hwsup (u16 inst , u16 cdoffs );

like, that's the whole vibe. two args, no drama, void return because she gives nothing back and honestly? iconic 💅

🎀 ARGUMENTS 🎀

  • inst — the CM instance register offset, and btw you pass it in using the *_INST macro. that's the one, don't forget the macro, i'm literally begging 🫶
  • cdoffs — the clockdomain register offset, using the *_CDOFFS macro. again: macro. it's giving "the details matter" ✨

💖 DESCRIPTION 💖

so what this gorgeous function does is: it takes the clockdomain that's referred to by (inst, cdoffs) and puts it into hardware-supervised idle mode. that's the whole thing. that's her job. 🔥

no return value. void. nothing comes back. she does the thing and dips 💀

ngl bestie, this is the enable direction — the hwsup-idle direction. if you wanted the other way round, or wanted to check whether a clockdomain is already living that hwsup life, the SEE ALSO girlies below have you covered 👑

🌈 SEE ALSO 🌈

all the siblings, cousins and adjacent functions live in the Kernel file ./arch/arm/mach-omap2/cm33xx.c — go say hi to the whole family:

and that's the page, bestie!! 🧚 she came from ./arch/arm/mach-omap2, she's dated October 2026, and she lives in the Kernel API Manual — mwah, go enable some hwsup idle mode, ily, iykyk 💜🍓⭐

📦 where this page comes from