[RESEND PATCH 2/9] dt-bindings: arm64: bcmbca: Update BCM4908 description

[Rafał Miłecki]

On 2022-07-21 08:44, Krzysztof Kozlowski wrote:
> On 21/07/2022 02:06, William Zhang wrote:
>> Append "brcm,bcmbca" to BCM4908 chip family compatible strings. Add
>> generic 4908 board entry.
> 
> This does not explain at all why you are doing it. Improve your commit
> messages.

To clarify it from my side (and maybe help a bit):

1. As I understand it BCMBCA is a one big family of SoCs.
2. BCM4908 is a subset of that family (a subfamily?) designed for a
    specific group of devices.

If that's correct I think William it's what you should describe in your
commit message. That would make binding more accurate and should be a
good argument for your change (I believe).