am33xx_clkdm_save_context(9)

💾 am33xx_clkdm_save_context(9) — the kernel API manual, but make it make sense

okay bestie, we're in the kernel API manual (section 9, if anyone's keeping track 🎀) and today's main character is am33xx_clkdm_save_context. it's giving "quietly essential" energy, and honestly? we love a lowkey hero.

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🌸 NAME 🌸

am33xx_clkdm_save_context — Save the clockdomain transition context ✨

like, it's doing exactly what it says on the tin. no plot twists. it saves the context. for the clockdomain transition. slay.

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🦋 SYNOPSIS 🦋

int am33xx_clkdm_save_context (struct clockdomain *clkdm );

literally one function, one argument, and it hands you back an int. clean. minimal. iconic.

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💜 ARGUMENTS 💜

• clkdm — The clockdomain pointer whose context needs to be saved 🫶

that's it. one pointer. it's the clockdomain whose context you're about to tuck away for safekeeping. bestie, this is the input, so pls don't sleep on it.

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🎀 DESCRIPTION 🎀

Save the clockdomain transition context. 💅

fr fr, that's the whole vibe — this function's entire job is preserving that transition context so it's not lost. no extra lore, no side quests, just the save. periodt.

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⭐ SEE ALSO ⭐

the whole friend group lives in the kernel file ./arch/arm/mach-omap2/cm33xx.c, and you should absolutely go say hi to:

• _clkctrl_idlest(9)
• _is_module_ready(9)
• _clktrctrl_write(9)
• am33xx_cm_is_clkdm_in_hwsup(9)
• am33xx_cm_clkdm_enable_hwsup(9)
• am33xx_cm_clkdm_disable_hwsup(9)
• am33xx_cm_clkdm_force_sleep(9)
• am33xx_cm_clkdm_force_wakeup(9)
• am33xx_cm_wait_module_ready(9)
• am33xx_cm_wait_module_idle(9)
• am33xx_cm_module_enable(9)
• am33xx_cm_module_disable(9)
• am33xx_clkdm_restore_context(9) — yes, the save's partner in crime 🔥

ngl, if you're here you should probably also peek at am33xx_clkdm_restore_context(9) — saving without restoring is giving unfinished sentence energy 😭

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🧚 the cute sign-off 🧚

and that's the whole page, bestie! this little cutie comes to you from ./arch/arm/mach-omap2 and is dated October 2026 — so whenever you're messing with clockdomain transition context, you know exactly who to call 💖✨👑