STRUCT STM32F7_I2C_REGS(9)

💅 struct stm32f7_i2c_regs — i2c f7 registers backup

okay so bestie, welcome to the Kernel API Manual ✨ this one's a lil struct page, and honestly? she's giving "small but mighty." it's struct stm32f7_i2c_regs, and her whole entire job is being the i2c f7 registers backup 🎀 like, she's the save file for your i2c registers, no cap.

---

✨ SYNOPSIS ✨

here's the whole vibe, literally just five u32s chilling in a struct:

struct stm32f7_i2c_regs {
    u32 cr1;
    u32 cr2;
    u32 oar1;
    u32 oar2;
    u32 tmgr;
 };

that's it. that's the girl. five fields, zero drama 🦋

---

🌸 Members 🌸

okay let's meet the cast, they're all main characters:

• cr1 — Control register 1 👑 the first control register, iconic behavior
• cr2 — Control register 2 🔥 yes bestie, there's a sequel
• oar1 — Own address 1 register 💖 your own address, register number one
• oar2 — Own address 2 register 💜 and the second one, she also ate
• tmgr — Timing register ⏰ timing is everything, periodt

---

🦋 SEE ALSO 🦋

the girlies she runs with (all found in the kernel file ./drivers/i2c/busses/i2c-stm32f7.c struct):

• stm32f7_i2c_spec(9)
• struct stm32f7_i2c_setup(9)
• struct stm32f7_i2c_timings(9)
• struct stm32f7_i2c_msg(9)
• struct stm32f7_i2c_alert(9)
• struct stm32f7_i2c_dev(9)

ngl bestie, go read stm32f7_i2c_spec(9) first if you wanna understand the whole friend group — iykyk 💅

---

🫶 sign-off 🫶

this lil page lives over in ./drivers/i2c/busses, dated October 2026, and it's struct stm32f7_i2c_regs(9) from the Kernel API Manual forever and always 🌈⭐ mwah, study up, slay your i2c driver, and don't forget to back up those registers fr fr 💖✨