XE I2C DEVICES(9)

💖 Xe I2C devices 💖

okay so bestie, this is Xe I2C devices(9) from the Kernel API Manual, and it’s serving pure “small page, important job” energy. It registers a platform device for the I2C host controller (Synpsys DesignWare I2C) if the registers of that controller are mapped to the MMIO — and it also registers the I2C client device for the Add-In Management Controller (the MCU) attached to that host controller. That’s the whole vibe check, no cap. 🫶

Need more info on the I2C host controller? Go look at drivers/i2c/busses/i2c-designware-*, bestie. It’s right there. ✨

🌸 SEE ALSO 🌸

• Kernel file ./drivers/gpu/drm/xe/xe_i2c.c brings xe_i2c_present(9), xe_i2c_irq_handler(9), and xe_i2c_probe(9) — iconic little crew, fr fr. 💅

source/version footer cuteness: this page is living under ./drivers/gpu/drm/xe, dated October 2026. periodt. 🎀✨