On Wed, Aug 14, 2024 at 05:29:57PM -0400, Frank Li wrote: > ifc can connect nor, nand and fpag. Add child node "nand@" under fsl,ifc > and compatible string "fsl,ifc-nand" when ifc connect to nand flash. > > Fix below warning: > arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: /soc/memory-controller@1530000/nand@1,0: > failed to match any schema with compatible: ['fsl,ifc-nand'] > > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> > --- > Change from v1 to v2 > - add address-cells and size-cells > --- > .../memory-controllers/fsl/fsl,ifc.yaml | 21 +++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml > index d1c3421bee107..c12bb7f51db62 100644 > --- a/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml > +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/fsl,ifc.yaml > @@ -58,6 +58,27 @@ properties: > access window as configured. > > patternProperties: > + "^nand@[a-f0-9]+(,[a-f0-9]+)+$": > + type: object > + properties: > + compatible: > + const: fsl,ifc-nand > + > + reg: > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 1 These only apply to child nodes, but you've disabled any child nodes. > + > + required: > + - compatible > + - reg > + > + additionalProperties: false You could minimally make this 'type: object' instead of false. Or does this follow the nand controller and chip bindings? May not being older binding. > + > "^.*@[a-f0-9]+(,[a-f0-9]+)+$": > type: object > description: | > -- > 2.34.1 >
