From: Yixun Lan <dlan@kernel.org>
To: Iker Pedrosa <ikerpedrosam@gmail.com>
Cc: Andi Shyti <andi.shyti@kernel.org>,
linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
Margherita Milani <margherita.milani@amarulasolutions.com>
Subject: Re: [PATCH] i2c: busses: make K1 driver default for SpacemiT platforms
Date: Mon, 1 Jun 2026 07:38:47 +0000 [thread overview]
Message-ID: <20260601073847-GKB3815935@kernel.org> (raw)
In-Reply-To: <20260526-orangepi-sd-card-i2c-v1-1-b92268bfd467@gmail.com>
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@amarulasolutions.com>
> Suggested-by: Yixun Lan <dlan@kernel.org>
> Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
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@kernel.org>
--
Yixun Lan (dlan)
prev parent reply other threads:[~2026-06-01 7:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-26 14:36 [PATCH] i2c: busses: make K1 driver default for SpacemiT platforms Iker Pedrosa
2026-06-01 7:38 ` Yixun Lan [this message]
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