STRUCT MAX77759(9)

💅 struct max77759(9) — the Kernel API Manual glow-up

okay bestie so we're in section 9 of the Kernel API Manual today, and the main character is struct max77759 — literally the core max77759 internal data structure ✨ like, this is the blueprint, the whole vibe, the group chat roster of everything the driver needs 🫶

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🌸 NAME 🌸

struct max77759 — the core max77759 internal data structure. that's it, that's the name, she's iconic and she knows it 💖

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✨ SYNOPSIS ✨

here's the whole look, no notes, copy it exactly or don't come to me 😭

struct max77759 {
    struct regmap *regmap_top;
    struct mutex maxq_lock;
    struct regmap *regmap_maxq;
    struct completion cmd_done;
    struct regmap *regmap_charger;
 };

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🎀 MEMBERS 🎀

okay so let's meet the cast, one by one, they all serve 💅

• regmap_top — the regmap for accessing TOP registers. yes queen, top registers, top energy 👑
• maxq_lock — the lock for serializing access to MaxQ. it's giving "one at a time please, we're not animals" 🔒
• regmap_maxq — the regmap for accessing MaxQ registers. different regmap, same slay 🦋
• cmd_done — used to signal completion of a MaxQ command. she's the "we're so back" notification fr fr ✅
• regmap_charger — regmap for accessing charger registers. charging up, obviously ⚡

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🌈 DESCRIPTION 🌈

so like, the MAX77759? not one thing. she's a whole ensemble cast 😭 the chip comprises several sub-blocks, namely TOP, MaxQ, Charger, Fuel Gauge, and TCPCI. five besties, one silicon package, no cap 💜

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🦋 SEE ALSO 🦋

go read these next, i promise they eat 🍓

• Kernel file ./include/linux/mfd/max77759.h enum max77759_chgr_chgin_dtls_status(9)
• enum max77759_chgr_bat_dtls_states(9)
• enum max77759_chgr_chg_dtls_states(9)
• struct max77759_maxq_command(9)
• struct max77759_maxq_response(9)
• max77759_maxq_command(9)

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lowkey a reminder bestie: every single one of those refs is listed exactly like the original, so don't come for me if you wanted them merged, i would never 🙈

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and that's the page!! sign-off time 🎀 this one lives in ./include/linux/mfd, dated October 2026, and it's filed under struct max77759(9) — periodt, go touch some registers 💖✨