On 25/06/2022 13:03, Marc Kleine-Budde wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > > Add a binding for the CAN controller on PolarFire SoC (MPFS). > > A data sheet and a register map can be downloaded at: > > | https://www.microsemi.com/document-portal/doc_download/1245725-polarfire-soc-fpga-mss-technical-reference-manual > | https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map > > An alternative location for the register map is: > > | http://web.archive.org/web/20220403030214/https://www.microsemi.com/document-portal/doc_download/1244581-polarfire-soc-register-map Frustratingly, it has not been possible to get the old URL updated. The new URL for the register map is: https://ww1.microchip.com/downloads/aemDocuments/documents/FPGA/ProductDocuments/SupportingCollateral/V1_4_Register_Map.zip Apologies for the inconvenience... Conor. > > Link: https://lore.kernel.org/all/20220607065459.2035746-2-conor.dooley@xxxxxxxxxxxxx > Signed-off-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > [mkl: add link to data sheet and register map] > Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> > --- > .../bindings/net/can/microchip,mpfs-can.yaml | 45 +++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml > > diff --git a/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml b/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml > new file mode 100644 > index 000000000000..45aa3de7cf01 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml > @@ -0,0 +1,45 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/can/microchip,mpfs-can.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: > + Microchip PolarFire SoC (MPFS) can controller > + > +maintainers: > + - Conor Dooley <conor.dooley@xxxxxxxxxxxxx> > + > +allOf: > + - $ref: can-controller.yaml# > + > +properties: > + compatible: > + const: microchip,mpfs-can > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + > +additionalProperties: false > + > +examples: > + - | > + can@2010c000 { > + compatible = "microchip,mpfs-can"; > + reg = <0x2010c000 0x1000>; > + clocks = <&clkcfg 17>; > + interrupt-parent = <&plic>; > + interrupts = <56>; > + }; > -- > 2.35.1 > >
