| Message ID | 20220722214920.40485-3-nick.hawkins@hpe.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add SPI Driver to HPE GXP Architecture | expand |
On 22/07/2022 23:49, nick.hawkins@hpe.com wrote: > From: Nick Hawkins <nick.hawkins@hpe.com> > > Create documentation for the hpe,gxp-spifi binding to support access to > the SPI parts > > Signed-off-by: Nick Hawkins <nick.hawkins@hpe.com> > > --- > v3: > *Fix indentation > v2: > *Removed extra space around < > for reg > *Changed interrupt-parrent to interrupt-parent > --- > .../bindings/spi/hpe,gxp-spifi.yaml | 56 +++++++++++++++++++ > 1 file changed, 56 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml > > diff --git a/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml > new file mode 100644 > index 000000000000..09b0c3fa5ec1 > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml > @@ -0,0 +1,56 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/spi/hpe,gxp-spifi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: HPE GXP spi controller flash interface > + > +maintainers: > + - Nick Hawkins <nick.hawkins@hpe.com> > + - Jean-Marie Verdun <verdun@hpe.com> > + > +allOf: > + - $ref: "spi-controller.yaml#" What about my comment here? Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml new file mode 100644 index 000000000000..09b0c3fa5ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/hpe,gxp-spifi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP spi controller flash interface + +maintainers: + - Nick Hawkins <nick.hawkins@hpe.com> + - Jean-Marie Verdun <verdun@hpe.com> + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + const: hpe,gxp-spifi + + reg: + items: + - description: cfg registers + - description: data registers + - description: mapped memory + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +unevaluatedProperties: false + +examples: + - | + + spi@200 { + compatible = "hpe,gxp-spifi"; + reg = <0x200 0x80>, <0xc000 0x100>, <0x38000000 0x800000>; + interrupts = <20>; + interrupt-parent = <&vic0>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + }; + + flash@1 { + reg = <1>; + compatible = "jedec,spi-nor"; + }; + };