STRUCT SYSCON_LED(9)

🌸 NAME 🌸

okay bestie, meet struct syscon_led from the Kernel API Manual — it's literally the state container for syscon based LEDs ✨ no cap, that's the whole vibe.

✨ SYNOPSIS ✨

struct syscon_led {
    struct led_classdev cdev;
    struct regmap *map;
    u32 offset;
    u32 mask;
    bool state;
 };

🎀 Members 🎀

• cdev — the LED class device for this LED 💖 like, its whole main-character LED identity.
• map — the regmap used to access the syscon device backing this LED 🦋 the map to the whole situation.
• offset — the offset into the syscon regmap for the LED register 📍 bestie, this is where the LED register lives.
• mask — the bit in the register corresponding to the LED 🎯 the exact little bit that's all about this LED.
• state — the current state of the LED 💡 lowkey just telling you if it's on or off energy.

🦋 SEE ALSO 🦋

Kernel file ./drivers/leds/leds-syscon.c — go read it, iykyk 👑

sign-off time, bestie: this lil page comes from ./drivers/leds, dated October 2026 — periodt, that's the source/version and date, fr fr 🫶💅🎀