[RESEND PATCH v1 6/6] i2c: i2c-stm32f7: Implement I2C recovery mechanism

Wolfram Sang wsa at the-dreams.de
Sat Mar 17 13:47:20 PDT 2018


On Mon, Mar 12, 2018 at 11:53:43AM +0100, Pierre-Yves MORDRET wrote:
> Feature prevents I2C lock-ups. Mechanism resets I2C state machine
> and releases SCL/SDA signals but preserves I2C registers.

Does it release SDA when held down by the slave? Because that is what
the recovery mechanism is for.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20180317/639d9b04/attachment.sig>


More information about the linux-arm-kernel mailing list