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Dezember 2025, 18:02:32 CET schrieb Frank Li: > > On Fri, Dec 12, 2025 at 09:58:59AM +0100, Alexander Stein wrote: > > > The GPC power controller is an interrupt controllers and can be referenced > > > in interrupt-map properties, e.g. PCIe controller, thus the node should > > > have address-cells property. > > > > > > Signed-off-by: Alexander Stein > > > > Strange, there are not #address-cells property for gic if there are not > > ITS node. gic is widely used. > > > > Does gic node also missed #address-cells? > > Yes and no. > Yes: see commit faf183a02ed6b ("arm64: dts: imx8mp: Add default GIC address cells") > No: AFAICS this is only necessary if an interrupt-controller is referenced > from within interrupt-map. But on imx6qdl.dtsi 'intc' (GIC) is not used that way. Thanks. Frank > > Best regards, > Alexander > > > > > Frank > > > > > --- > > > Documentation/devicetree/bindings/power/fsl,imx-gpc.yaml | 3 +++ > > > 1 file changed, 3 insertions(+) > > > > > > diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpc.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpc.yaml > > > index 9de3fe73c1eb6..d49a5130b87c7 100644 > > > --- a/Documentation/devicetree/bindings/power/fsl,imx-gpc.yaml > > > +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpc.yaml > > > @@ -38,6 +38,9 @@ properties: > > > reg: > > > maxItems: 1 > > > > > > + "#address-cells": > > > + const: 0 > > > + > > > interrupts: > > > maxItems: 1 > > > > > > -- > > > 2.43.0 > > > > > > > > -- > TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany > Amtsgericht München, HRB 105018 > Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider > http://www.tq-group.com/