[PATCH v3 1/3] dt-bindings: i2c: dw: Document compatible thead,th1520-i2c

[Icenowy Zheng]

在 2024-06-19星期三的 09:40 +0300，Jarkko Nikula写道：
> 
> Your comment below makes me thinking is this change needed? So is it 
> enough to specify "snps,designware-i2c" for the compatible string in 
> patch 2/3?

I think it's a common practice to have a SoC-specific compatible along
with the specific compatible, in case any silicon quirk is found.

> 
> "It appears that the TH1520 I2C is already supported in the upstream 
> kernel through the Synopsis Designware I2C adapter driver."