> On Wed, 24 Jan 2024 11:52:34 +0100 > Lorenzo Bianconi <lorenzo@xxxxxxxxxx> wrote: > > > Add device bindings for asm330lhhxg1 IMU sensor. > > Use asm330lhhx as fallback device for asm330lhhxg1 since it implements > > all the features currently supported by asm330lhhxg1. > > Can we clarify if the hardware of the asm330lhhxg1 supports > 1) Exactly the same features as the asm330lhhx > (Valid use for a fallback compatible, because we might find > bugs etc in future). > 2) More features, but the asm330lhhx features set is a subset. > (Most valid use for a fallback compatible) Hi Jonathan, afaik asm330lhhx supports a subset of asm330lhhxg1 features (adding st folks in cc for some clarification here) but they are not implemented in st_lsm6dsx. Regards, Lorenzo > 3) Different features from the asm330llhhx but driver only supports > a set both support? (this is a problem) > > I 'think' it is 2 from your text, but I'm not 100% sure I've understood > correctly. > > > > Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml > > index 28b667a9cb76..7ba3de66a2e1 100644 > > --- a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml > > +++ b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml > > @@ -49,6 +49,9 @@ properties: > > - items: > > - const: st,asm330lhb > > - const: st,asm330lhh > > + - items: > > + - const: st,asm330lhhxg1 > > + - const: st,asm330lhhx > > > > reg: > > maxItems: 1 >
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