omap_prm_deassert_hardreset(9)

💅 omap_prm_deassert_hardreset(9) — like, the Kernel API Manual bestie 🫶

okay so picture this: you've got a hardware reset line and it's just sitting there, asserted, being dramatic 😤. this function is the one that tells it to chill. no cap.

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✨ NAME ✨

omap_prm_deassert_hardreset — deassert hardreset for an IP block 💖

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🎀 SYNOPSIS 🎀

int omap_prm_deassert_hardreset (u8 shift , u8 st_shift , u8 part , s16
prm_mod , u16 offset , u16 st_offset );

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🌸 ARGUMENTS 🌸

• shift — the register bit shift that corresponds to the reset line. like, the specific bit, bestie 🎯
• st_shift — the reset status bit shift that corresponds to the reset line. yes queen, there's a status one too 💅
• part — PRM partition
• prm_mod — PRM submodule base or instance offset
• offset — register offset
• st_offset — status register offset

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🦋 DESCRIPTION 🦋

so what does it actually do? it deasserts a hardware reset line for an IP block. that's the whole vibe. it's giving "release the block from reset jail" 🔓✨

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👑 SEE ALSO 👑

the kernel file this lives in, fr fr:

./arch/arm/mach-omap2/prm_common.c

and the whole friend group 💜:

• omap_prcm_event_to_irq(9)
• omap_prcm_irq_cleanup(9)
• omap_prcm_register_chain_handler(9)
• prm_was_any_context_lost_old(9)
• prm_clear_context_loss_flags_old(9)
• omap_prm_assert_hardreset(9)
• omap_prm_is_hardreset_asserted(9)
• omap_prm_reset_system(9)
• omap_prm_clear_mod_irqs(9)
• omap_prm_vp_check_txdone(9)
• omap_prm_vp_clear_txdone(9)
• prm_register(9)
• prm_unregister(9)
• omap2_prm_base_init(9)
• omap_prcm_init(9)

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okay that's the whole page, you ate that 💅. this little beauty lives in ./arch/arm/mach-omap2 and it's dated October 2026 — so, like, from the future bestie, iconic behavior ⭐🌈. mwah, go deassert something 🫶💖