On 29/04/2024 23:01, Eddie James wrote: > The SBEFIFO engine provides an interface to the POWER processor > Self Boot Engine (SBE). > > Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx> > Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > Reviewed-by: Andrew Jeffery <andrew@xxxxxxxxxxxxxxxxxxxx> > --- > Changes since v3: > - Drop occ unit address > > .../bindings/fsi/ibm,p9-sbefifo.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.yaml > > diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.yaml b/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.yaml > new file mode 100644 > index 000000000000..24903829fca1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/fsi/ibm,p9-sbefifo.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: IBM FSI-attached SBEFIFO engine > + > +maintainers: > + - Eddie James <eajames@xxxxxxxxxxxxx> > + > +description: > + The SBEFIFO is an FSI CFAM engine that provides an interface to the > + POWER processor Self Boot Engine (SBE). This node will always be a child > + of an FSI CFAM node. > + > +properties: > + compatible: > + enum: > + - ibm,p9-sbefifo > + - ibm,odyssey-sbefifo > + > + reg: > + items: > + - description: FSI slave address > + > +patternProperties: > + "^occ": Same questions as patch #4. > + type: object > + $ref: ibm,p9-occ.yaml# > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + fsi-slave-engine@2400 { > + compatible = "ibm,p9-sbefifo"; > + reg = <0x2400 0x400>; > + > + occ { > + compatible = "ibm,p9-occ"; > + > + hwmon { > + compatible = "ibm,p9-occ-hwmon"; Three nodes which should be just one node. Best regards, Krzysztof
