STRUCT EXYNOS_CPUCLK_CHIP(9)

💖 struct exynos_cpuclk_chip(9) 💖

okay bestie, so this is a page from the Kernel API Manual — and it's literally just about one little struct, but she's important, so pay attention 🫶

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✨ NAME ✨

struct exynos_cpuclk_chip — chip specific data for CPU clock 🌸

Like, it's the per-chip info that tells the CPU clock code how this particular Exynos chip wants to be handled. main character energy fr.

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🎀 SYNOPSIS 🎀

struct exynos_cpuclk_chip {
    const struct exynos_cpuclk_regs         *regs;
    exynos_rate_change_fn_t pre_rate_cb;
    exynos_rate_change_fn_t post_rate_cb;
 };

That's the whole thing. Three members. No cap, that's it. 💅

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🦋 Members 🦋

• regs — the register offsets for the CPU related clocks 💖 so like, where all the CPU clock registers live in memory.
• pre_rate_cb — a callback that gets run before the CPU clock rate changes ✨ the "let me get ready first" hook.
• post_rate_cb — a callback that gets run after the CPU clock rate changes 🎀 the "okay we're done, now do the aftermath" hook.

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👑 SEE ALSO 👑

• Kernel file ./drivers/clk/samsung/clk-cpu.c struct
• struct exynos_cpuclk_regs(9), struct exynos_cpuclk(9)

ngl if you're poking around this you probably wanna read those next, iykyk 🌈

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💀 tiny heads up bestie: this page has no OPTIONS, no exit statuses, no environment variables, no examples — it's literally just the struct and her three members. don't go looking for more, there isn't more 🙈

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and that's the whole vibe check, bestie — go forth and clock those CPUs 🧚‍♀️💜

source/version: ./drivers/clk/samsung ✦ date: October 2026 ✦ manual: struct exynos_cpuclk_chip(9) — mwah, catch you in the next manpage 🍓💖