Re: [PATCH v1] i2c: geni: reset controller on NACK to recover from invalid bus state

Casey Connolly <[email protected]> Mon, 20 Jul 2026 15:10:15 +0200

Newsgroups	de.denx.lists.u-boot
Message-ID	<178455301529.1001378.9800568671464819973.b4-ty@b4>

On Tue, 02 Jun 2026 12:13:22 +0530, Aswin Murugan wrote:
> During i2c probe, repeated accesses to non-existent slave addresses
> generate consecutive NACK responses. On GENI I2C controllers, these
> back-to-back error conditions leaves the controller in an invalid
> or busy state, especially at lower bus frequencies (100 kHz and
> 400 kHz). As a result, subsequent transfers fails and valid slave
> addresses are not detected.
> 
> [...]

Applied, thanks!

[1/1] i2c: geni: reset controller on NACK to recover from invalid bus state
      https://source.denx.de/u-boot/custodians/u-boot-snapdragon/-/commit/97fe35f568e0

Best regards,
-- 
// Casey (she/they)