On Thu, Dec 11, 2025 at 03:39:30PM +0530, Kumari Pallavi wrote: > Kaanapali introduces changes in DSP IOVA layout and CDSP DMA addressing > that differ from previous SoCs. The SID field moves within the physical > address, and CDSP now supports a wider DMA range, requiring updated > sid_pos and DMA mask handling in the driver. > > Signed-off-by: Kumari Pallavi <[email protected]> > --- > Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml > b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml > index 3f6199fc9ae6..142309e2c656 100644 > --- a/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml > +++ b/Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml > @@ -18,7 +18,12 @@ description: | > > properties: > compatible: > - const: qcom,fastrpc > + oneOf: > + - items: > + - enum: > + - qcom,kaanapali-fastrpc > + - const: qcom,fastrpc
Does the driver work at all on this platform without the changes in this series? If not, then it is not compatible with "qcom,fastrpc" as you say here. Rob
