STRUCT AT91_ADC_REG_DESC(9)

🎀 struct at91_adc_reg_desc(9) 🎀

okay so bestie, welcome to the Kernel API Manual 💖 — yes, the whole struct at91_adc_reg_desc(9) page, and it is exactly what it sounds like: the little struct that carries "Various information relative to registers." that's it, that's the vibe. lowkey iconic. ✨

---

✨ NAME ✨

struct at91_adc_reg_desc — various information relative to registers. that's literally the whole personality, no cap 🫶

---

🌸 SYNOPSIS 🌸

struct at91_adc_reg_desc {
    u8 channel_base;
    u32 drdy_mask;
    u8 status_register;
    u8 trigger_register;
    u32 mr_prescal_mask;
    u32 mr_startup_mask;
 };

look at her. six fields. main character energy fr fr 👑

---

💅 Members 💅

• channel_base — the base offset for the channel data registers. like, this is where the channel data situation starts. periodt. 🦋
• drdy_mask — the mask of the DRDY field in the relevant registers (interruptions registers mostly, iykyk 😭). not me knowing exactly which registers... "mostly" is doing so much work here.
• status_register — the offset of the Interrupt Status Register. your girl knows where the status lives 💅
• trigger_register — the offset of the Trigger setup register. trigger setup? located. slay.
• mr_prescal_mask — the mask of the PRESCAL field in the adc MR register. mask of prescal. that's the tweet. 🔥
• mr_startup_mask — the mask of the STARTUP field in the adc MR register. startup mask, same MR register, same energy. ✨

ngl bestie, every one of these is either an offset or a mask — that's the whole pattern, and it ate. 🍓

---

👀 SEE ALSO 👀

• Kernel file ./drivers/iio/adc/at91_adc.c 🧚
• struct at91_adc_trigger(9) ⭐

---

and that's the page!! 🎀 this whole thing comes to you from ./drivers/iio/adc, dated October 2026, under the title struct at91_adc_reg_desc(9) — go read the source bestie, it's giving required reading. 💜🌈

🫶 bye bestie 🫶