timer_of_clk_init(9)

💖 timer_of_clk_init(9) 💖

okay bestie, welcome to the Kernel API Manual — today's main character is timer_of_clk_init(9) and she is literally here to set up your clock resources ✨

---

🌸 NAME 🌸

timer_of_clk_init — initialize the clock resources 🎀

---

🦋 SYNOPSIS 🦋

int timer_of_clk_init (struct device_node *np , struct of_timer_clk
*of_clk );

---

✨ ARGUMENTS ✨

• np — a device tree node pointer 🌳 (yes king, point at that node)
• of_clk — a of_timer_clk structure pointer 🫶

---

💅 DESCRIPTION 💅

so here's the vibe: it gets the clock by name or by index, enables it, and gets the rate. that's the whole serve. 💫

Returns 0 on success, < 0 otherwise 😭 (ngl, if you see a negative number, something did not slay).

---

🔥 SEE ALSO 🔥

Kernel file ./drivers/clocksource/timer-of.c — and honestly the whole friend group:

• timer_of_irq_exit(9)
• timer_of_irq_init(9)
• timer_of_clk_exit(9)
• timer_of_cleanup(9)

---

lowkey iconic that all these live in ./drivers/clocksource fr fr 💀 — go read the source, it ate 👑

---

and that's the page bestie!! 🧚‍♀️ source/version vibes: ./drivers/clocksource, dated October 2026 — catch you in the next manpage, periodt 💜🌈⭐