[PATCH 11/20] dt-bindings: usb: dwc3: Add synopsys,dwc3 compatible string

[Krzysztof Kozlowski]

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

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

Best regards,
Krzysztof