STRUCT CLK_ICST(9)

✨ struct clk_icst(9) ✨

okay bestie, so this is from the Kernel API Manual and it's literally all about struct clk_icst — the ICST VCO clock wrapper. think of it as the main character energy for your clock hardware, no cap 💅

📜 SYNOPSIS 📜

like, here's the whole struct, copy-pasted exactly because we do NOT mess with code, periodt:

struct clk_icst {
    struct clk_hw hw;
    struct regmap *map;
    u32 vcoreg_off;
    u32 lockreg_off;
    struct icst_params *params;
    unsigned long rate;
    enum icst_control_type ctype;
};

💖 DESCRIPTION 💖 (the Members section, but make it cute)

so every single one of these fields is doing its own little job and we're gonna appreciate each of them, fr fr:

• hw — this is the corresponding clock hardware entry, like the actual hardware's little ID card 🪪✨
• map — the register map, which is basically the address book for all the registers, iconic behavior honestly 🗺️
• vcoreg_off — the VCO register address, lowkey important because it tells you where the VCO lives 📍
• lockreg_off — the VCO lock register address, the security checkpoint for your VCO 🔒
• params — parameters for this ICST instance, like its personal settings, very customized, very slay 🎀
• rate — the current rate, aka the vibe check on how fast things are going ⚡
• ctype — the type of control register for the ICST, because not all control registers are the same, iykyk 🦋

🔗 SEE ALSO 🔗

bestie you HAVE to check out the Kernel file ./drivers/clk/versatile/clk-icst.c and also these two functions because they're literally the costars: vco_get(9) and vco_set(9). go read them, they ate 👑

so yeah, this iconic struct was served up by the kernel source at ./drivers/clk/versatile and it's dated October 2026 — like, future vibes but make it kernel. hope this helped bestie, ily, go compile something beautiful 💜🌈✨🫶