omap3_prm_reset_modem(9)

💅 omap3_prm_reset_modem(9) — from the Kernel API Manual, bestie ✨

Okay so picture this: you're deep in the kernel, arm/mach-omap2 territory, and there's this one little function that's literally just here to flip a reset signal like it's a light switch. That's omap3_prm_reset_modem, and yes, we're gonna get into it. 🫶

🌸 NAME 🌸

omap3_prm_reset_modem — toggle reset signal for modem 💖

✨ SYNOPSIS ✨

void omap3_prm_reset_modem (void );

🎀 ARGUMENTS 🎀

• void — no arguments. none. zero. the function said "I need nothing from you" and honestly? iconic. 👑

🦋 DESCRIPTION 🦋

So what it does is toggles the reset signal to the modem IP block. That's the whole vibe. It flips that reset signal, and this is required to allow the OMAP3430 — specifically when it's without a stacked modem — to idle properly. no cap, that's the actual reason. 😭✨

🔥 SEE ALSO 🔥

Kernel file ./arch/arm/mach-omap2/prm3xxx.c — and like, the whole friend group of PRM functions, fr fr:

• omap3xxx_prm_dpll3_reset(9)
• omap3xxx_prm_read_pending_irqs(9)
• omap3xxx_prm_ocp_barrier(9)
• omap3xxx_prm_save_and_clear_irqen(9)
• omap3xxx_prm_restore_irqen(9)
• omap3xxx_prm_clear_mod_irqs(9)
• omap3_prm_init_pm(9)
• omap3430_pre_es3_1_reconfigure_io_chain(9)
• omap3_prm_reconfigure_io_chain(9)
• omap3xxx_prm_enable_io_wakeup(9)
• omap3xxx_prm_read_reset_sources(9)
• omap3xxx_prm_iva_idle(9)
• omap3xxx_prm_clear_global_cold_reset(9)

💀 reminder bestie: this is a void function with void arguments. no return value, no parameters, no drama. just toggling. periodt.

✨ that's the whole page, mwah 💋 ✨

Sign-off vibes: this lil masterpiece lives in ./arch/arm/mach-omap2, and it's dated October 2026 — yeah, future vibes only. 🦋💜🎀