STRUCT LOONGSON2_I2C_PRIV(9)

✨ struct loongson2_i2c_priv(9) ✨

okay bestie, so this is a page straight out of the Kernel API Manual and it's literally all about struct loongson2_i2c_priv — the private data of the controller 🎀 no cap, that's the whole vibe. it's giving "small struct, big responsibility" and honestly? we're obsessed 💅

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🌸 NAME 🌸

struct loongson2_i2c_priv — the private data of the controller 🫶

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⭐ SYNOPSIS ⭐

here's the whole thing, character for character, don't @ me:

struct loongson2_i2c_priv {
    struct i2c_adapter              adapter;
    struct completion               complete;
    struct clk                      *clk;
    struct regmap                   *regmap;
    unsigned long                   parent_rate_MHz;
    struct loongson2_i2c_msg        msg;
 };

like, look at her. six members. main character energy 👑

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🦋 Members 🦋

okay so let's meet the cast one by one, they all matter, nobody gets skipped:

• adapter — the I2C adapter for this controller 💖 she's the whole point, fr fr
• complete — the completion of I2C message ✨ it's how we know a message is done, iykyk
• clk — the hw i2c clock ⏰ hardware clock, not a vibe, an actual clock
• regmap — the regmap of the I2C device 🗺️ yes bestie, a regmap, exactly like it sounds
• parent_rate_MHz — the I2C clock parent rate 📈 (it's an unsigned long, and the name literally tells you the units, love that for us)
• msg — the I2C transfer information 📨 a whole struct loongson2_i2c_msg, living right here inside

lowkey note: the struct in the synopsis really does end with that little indented }; — that's just how the page shows it, we're keeping it exactly as-is 🙈

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🌈 SEE ALSO 🌈

if you wanna go deeper (and you know you do), go check out:

• the Kernel file ./drivers/i2c/busses/i2c-ls2x-v2.c struct
• loongson2_i2c_msg(9) 💜

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and that's the whole page, bestie!! 🍓 straight from ./drivers/i2c/busses, dated October 2026 — mwah, slay, periodt 💅✨🧚