tzic_enable_wake(9)

💖 tzic_enable_wake(9) 💖

okay so this is a page from the Kernel API Manual, bestie, and it's all about tzic_enable_wake — literally one tiny function with main character energy ✨

---

🎀 NAME 🎀

tzic_enable_wake — enable wakeup interrupt 🌸

---

✨ SYNOPSIS ✨

int tzic_enable_wake (void );

int, no args, no drama. slay.

---

🫶 ARGUMENTS 🫶

• void — no arguments, periodt. it takes nothing, it needs nothing, it's giving self-sufficient icon 💅

---

🔥 DESCRIPTION 🔥

ok so first, the return situation, because yes this is listed right up top:

• 0 — returned if successful ✨
• non-zero — returned otherwise 😭

now the actual tea 🍓: this function provides an interrupt synchronization point that tzic-enabled platforms require before entering imx-specific low power modes — and by that we mean the low power modes that go beyond the basic ARM WAIT_CLOCKED WFI-only mode. iykyk 👑

so like, think of it as the vibe check your platform has to pass before it's allowed to go into the deeper sleep states. no sync point, no low power mode. simple as that 🧚

---

🌈 SEE ALSO 🌈

• Kernel file ./arch/arm/mach-imx/tzic.c 👀

---

that's the whole page, bestie — short and iconic, just how we like it 💜

this lil gem lives over in ./arch/arm/mach-imx, dated October 2026, and it's literally tzic_enable_wake(9) — go off, kernel docs 🎀✨