[PATCH v6 0/3] add support for Socionext SynQuacer I2C controller

[Ard Biesheuvel]

On 3 April 2018 at 20:12, Wolfram Sang <wsa at the-dreams.de> wrote:
>
>> Yeah, good point. So when exactly should this be called? Only on error
>> conditions that could be caused by a misbehaving slave?
>
> Chapter 3.1.16 of the I2C specification, only when a slave keeps SDA
> low. Usually you detect that before you start transmitting.
>
> Really, please remove it for now and add it later, properly tested!
>

OK, I will remove it for now.

> BTW what kind of tests did you do with this driver so far?
>

I have used it with a ATSHA204A crypto chip, using a userland driver
and i2c-dev, and with a NXP PCF8563 RTC using the kernel driver.