On Thu, Jan 16, 2020 at 06:12:12AM +0000, Peng Fan wrote: > From: Peng Fan <peng.fan@xxxxxxx> > > Add binding doc for fsl,aips-bus > > Signed-off-by: Peng Fan <peng.fan@xxxxxxx> > --- > .../devicetree/bindings/soc/imx/fsl,aips-bus.yaml | 38 ++++++++++++++++++++++ > 1 file changed, 38 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml > > diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml > new file mode 100644 > index 000000000000..73ce1b7fc306 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/imx/fsl,aips-bus.yaml > @@ -0,0 +1,38 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/soc/imx/fsl,aips-bus.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: i.MX AHB to IP Bridge > + > +maintainers: > + - Peng Fan <peng.fan@xxxxxxx> > + > +description: | > + This particular peripheral is designed as the bridge between > + AHB bus and peripherals with the lower bandwidth IP Slave (IPS) > + buses. > + > +properties: > + compatible: > + oneOf: > + - const: fsl,aips-bus > + > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +examples: > + - | > + bus@30000000 { > + compatible = "fsl,aips-bus", "simple-bus"; 'make dt_binding_check' should be failing for you because this doesn't match the schema. You need to add 'simple-bus'. However doing so will make this schema match on any node with 'simple-bus'. See 'select' in various arm,primecell schemas for how to avoid this problem. Rob > + reg = <0x30000000 0x400000>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + }; > +... > -- > 2.16.4 >
