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| author | Conor Dooley <conor.dooley@microchip.com> | 2022-06-07 09:54:59 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2022-06-13 16:47:45 +0300 |
| commit | c878d518d7b628bc40cacfc9cee4a3db91a6a9ac (patch) | |
| tree | ce4ab6179847390512cdf48a3b5ec03179ab68a4 /Documentation/devicetree/bindings/net/can | |
| parent | e909b43bddc0ff5db59e633398e35a25b9b2f0c1 (diff) | |
| download | linux-c878d518d7b628bc40cacfc9cee4a3db91a6a9ac.tar.xz | |
dt-bindings: can: mpfs: document the mpfs CAN controller
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
Link: https://lore.kernel.org/all/20220607065459.2035746-2-conor.dooley@microchip.com
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
[mkl: add link to data sheet and register map]
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation/devicetree/bindings/net/can')
| -rw-r--r-- | Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml | 45 |
1 files changed, 45 insertions, 0 deletions
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@microchip.com> + +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>; + }; |