Quoting Srinivasa Rao Mandadapu (2022-03-21 05:28:15) > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 499299a..e6ec334 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -19,6 +19,7 @@ > #include <dt-bindings/reset/qcom,sdm845-aoss.h> > #include <dt-bindings/reset/qcom,sdm845-pdc.h> > #include <dt-bindings/soc/qcom,rpmh-rsc.h> > +#include <dt-bindings/sound/qcom,lpass.h> > #include <dt-bindings/thermal/thermal.h> > > / { > @@ -1980,6 +1981,68 @@ > #clock-cells = <1>; > }; > > + lpass_cpu: audio-subsystem@3260000 { The unit address should match the first reg address. This should be 3987000. By the way, 'subsystem' looks redundant. Maybe just 'audio@3987000' or 'subsystem@3987000'?