Re: [PATCH] i2c: busses: make K1 driver default for SpacemiT platforms

From: Yixun Lan

Date: Mon Jun 01 2026 - 03:38:57 EST


Hi Iker,

On 16:36 Tue 26 May , Iker Pedrosa wrote:
> Enable I2C_K1 by default when ARCH_SPACEMIT is configured to ensure SD
> card functionality works out-of-the-box.
>
> SpacemiT K1 boards use I2C-controlled PMICs (like the P1 chip) to
> provide SD card power supplies. Without the I2C_K1 driver enabled,
> regulators cannot be controlled and SD card detection/operation fails.
>
> Suggested-by: Margherita Milani <margherita.milani@xxxxxxxxxxxxxxxxxxxx>
> Suggested-by: Yixun Lan <dlan@xxxxxxxxxx>
> Signed-off-by: Iker Pedrosa <ikerpedrosam@xxxxxxxxx>

I'd say, that make a fair good default, but still allow people to
adjust, to build as module if they like, thanks, so :

Reviewed-by: Yixun Lan <dlan@xxxxxxxxxx>

--
Yixun Lan (dlan)