Re: [PATCH v2 2/3] dt-bindings: trivial-devices: Add TDK FS160x and FS1006

[Guenter Roeck]

On 10/23/26 01:57, Krzysztof Kozlowski wrote:
> On Tue, Oct 20, 2026 at 04:48:15PM +0000, Kevin Jia wrote:
> > Add the TDK FS1603, FS1604, FS1606 and FS1006 uPOL converters. The
> > FS1606-0600 and FS1606-2500 presets scale telemetry differently, so they
> > get their own compatibles.
>
> And why tdk,fs1006 has multiple variants? Are they actually different?

I checked the datasheet. Unfortunately, they _are_ different, and there seems
to be no way to determine the chip ID by reading chip registers. This is an
odd chip :-(.

Guenter

> > Signed-off-by: Kevin Jia <kjia@xxxxxxxxxx>
> > ---
> >   Documentation/devicetree/bindings/trivial-devices.yaml | 14 ++++++++++++++
> >   1 file changed, 14 insertions(+)
>
> Best regards,
> Krzysztof