[PATCH v3 1/4] dt-bindings: soc: imx8m: add DT Binding doc for soc unique ID

[Krzysztof Kozlowski]

On Fri, Nov 13, 2020 at 07:04:06PM +0800, Alice Guo wrote:
> Add DT Binding doc for the Unique ID of i.MX 8M series.
> 

Please align the subject prefix with history (git log --oneline).

What are the changes comparing to v2 and v1? Where is the changelog?

Best regards,
Krzysztof