Re: [PATCH v3] i2c: Add support for NXP PCA984x family.

Wolfram Sang
2017-12-12T22:05:39Z

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> Wolfram, do you have an opinion on the device id check using the
> 0x7c address?

I always thought there should be some core support for that feature, but
IIRC I never knew of any device which had this implemented. But since it
is described in the I2C Specification, it should be in core IMO.

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