Re: [PATCH v3 1/2] ASoC: dt-bindings: irondevice,sma1307: Add initial DT binding

On Mon, Nov 04, 2024 at 10:17:51AM -0600, Rob Herring wrote:

On Mon, Nov 04, 2024 at 07:33:47AM +0000, Ki-Seok Jo wrote:

...

• enum:

•  - irondevice,sma1307a
  

•  - irondevice,sma1307aq
  

• description:

•  If a 'q' is added, it indicated the product is AEC-Q100
  

•  qualified for automotive applications. SMA1307A supports
  

•  both WLCSP and QFN packages. However, SMA1307AQ only
  

•  supports the QFN package.
  

Is this difference visible to software? The package is not, so that part is irrelevant.

It seems reasonable to allow it as a compatible if it's sold as a separate part, even if we don't need to care.