On Thu, Oct 15, 2020 at 12:35:54AM +0300, Serge Semin wrote:

On Wed, Oct 14, 2020 at 10:18:18PM +0200, Krzysztof Kozlowski wrote:

quoted

On Wed, Oct 14, 2020 at 01:13:53PM +0300, Serge Semin wrote:

quoted

The DWC USB3 driver and some DTS files like Exynos 5250, Keystone k2e, etc
expects the DWC USB3 DT node to have the compatible string with the
"synopsys" vendor prefix. Let's add the corresponding compatible string to
the controller DT schema, but mark it as deprecated seeing the Synopsys,
Inc. is presented with just "snps" vendor prefix.

quoted

Instead of adding deprecated schema just correct the DTSes to use snps.
The "synopsys" is not even in vendor prefixes.

Yeah, it's not, but the driver and some dts'es use it this way. I am not sure
that the solution suggested by you is much better than mine. So let's hear the
Rob'es opinion out in this matter. @Rob, what do you think?

I think we should fix the dts files given there's only 5.

Rob