[net-next,1/2] dt-bindings: can: mpfs: document the mpfs can controller

Commit Message

Conor Dooley June 7, 2022, 6:54 a.m. UTC

Add a binding for the can controller on PolarFire SoC (MPFS).

Signed-off-by: Conor Dooley <[e-mail]>
---
 .../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

Comments

Rob Herring (Arm) June 7, 2022, 4:19 p.m. UTC | #1

On Tue, 07 Jun 2022 07:54:59 +0100, Conor Dooley wrote:
> Add a binding for the can controller on PolarFire SoC (MPFS).
> 
> Signed-off-by: Conor Dooley <[e-mail]>
> ---
>  .../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
> 

Reviewed-by: Rob Herring <[e-mail]>

Patch

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 <[e-mail]>
+
+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>;
+    };