STRUCT INTEL_SOC_PMIC(9)

💖 struct intel_soc_pmic(9) 💖

okay so picture this: you're digging through the Kernel API Manual (that's the manual name, bestie, we're in section 9 lmao) and you land on struct intel_soc_pmic — literally the Intel SoC PMIC data struct. it's giving "the little bag of goodies that describes your power management IC" and honestly? she ate. let's get into it 🦋

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✨ NAME ✨

struct intel_soc_pmic — Intel SoC PMIC data. that's the whole vibe. no cap. 👑

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🌸 SYNOPSIS 🌸

here's the struct itself, every line, character for character — do NOT come for me about formatting, this is verbatim and it's iconic:

struct intel_soc_pmic {
    int irq;
    struct regmap *regmap;
    struct regmap_irq_chip_data *irq_chip_data;
    struct regmap_irq_chip_data *irq_chip_data_pwrbtn;
    struct regmap_irq_chip_data *irq_chip_data_tmu;
    struct regmap_irq_chip_data *irq_chip_data_bcu;
    struct regmap_irq_chip_data *irq_chip_data_adc;
    struct regmap_irq_chip_data *irq_chip_data_chgr;
    struct regmap_irq_chip_data *irq_chip_data_crit;
    struct device *dev;
    struct intel_scu_ipc_dev *scu;
    enum intel_cht_wc_models cht_wc_model;
 };

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🎀 MEMBERS 🎀

bestie there are SO many members and every single one matters, so buckle up 🫶

• irq — the master interrupt number of the parent PMIC device. the main character of interrupts, fr fr. 🔥
• regmap — pointer to the parent PMIC device's regmap structure. your map to the registers, lowkey essential. 🗺️
• irq_chip_data — IRQ chip data for the PMIC itself. she's the original, the blueprint. ✨
• irq_chip_data_pwrbtn — chained IRQ chip data for the Power Button. press it, it slays. 🔘
• irq_chip_data_tmu — chained IRQ chip data for the Time Management Unit. clock it ⏰
• irq_chip_data_bcu — chained IRQ chip data for the Burst Control Unit. burst energy only 💥
• irq_chip_data_adc — chained IRQ chip data for the General Purpose ADC. general purpose = general icon 💅
• irq_chip_data_chgr — chained IRQ chip data for the External Charger. charge your phone bestie 🔋
• irq_chip_data_crit — chained IRQ chip data for the Critical Event Handler. critical = highkey important, like, don't ignore her 😭
• dev — pointer to the parent PMIC device. the parent in question 👑
• scu — pointer to the SCU IPC device data structure. acronym bestie, we love her 🌈

ngl the struct up top also carries enum intel_cht_wc_models cht_wc_model; — the Members list here doesn't describe it, so I'm not gonna make anything up about it. what you see is what you get 🫶

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🦋 SEE ALSO 🦋

Kernel file ./include/linux/mfd/intel_soc_pmic.h — go read the source, iykyk 📖💜

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and that's the whole page diva!! 💖✨ source-wise this beauty lives in ./include/linux/mfd and it's dated October 2026, so like… future vibes. mwah, go read your headers 🎀🌸💅