On Fri, May 23, 2025 at 04:45:23PM -0400, Frank Li wrote: > Add fsl,imx23-digctl.yaml for i.MX23 and i.MX28 to fix below CHECK_DTB > warning: > > arch/arm/boot/dts/nxp/mxs/imx23-sansa.dtb: > /apb@80000000/apbh-bus@80000000/digctl@8001c000: > failed to match any schema with compatible: ['fsl,imx23-digctl'] > > Signed-off-by: Frank Li <frank...@nxp.com> > --- > .../bindings/soc/fsl/fsl,imx23-digctl.yaml | 41 +++++++++++++++++++ > 1 file changed, 41 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml > > diff --git a/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml > b/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml > new file mode 100644 > index 0000000000000..47f92f763bfa3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/fsl/fsl,imx23-digctl.yaml > @@ -0,0 +1,41 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas//soc/fsl/fsl,imx23-digctl.yaml# ^^ I assume it makes no difference, but you got a double / here.
> +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale mxs digctrl for i.MX23/i.MX28 I have no idea reading this what a "digctrl" is. I think you should add a description briefly mentioning what it does. > + > +maintainers: > + - Frank Li <frank...@nxp.com> > + > +properties: > + compatible: > + oneOf: > + - items: > + - enum: > + - fsl,imx28-digctl > + - const: fsl,imx23-digctl > + - const: fsl,imx23-digctl > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + > +additionalProperties: false > + > +examples: > + - | > + digctl@8001c000 { > + compatible = "fsl,imx28-digctl", "fsl,imx23-digctl"; > + reg = <0x8001c000 0x2000>; > + interrupts = <89>; > + }; > + > -- > 2.34.1 >
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