[PATCH net-next v2 3/7] dt-bindings: net: marvell,prestera: Convert to yaml

Miquel Raynal
2022-11-24T11:16:31Z

The currently described switch family is named AlleyCat3, it is a memory
mapped switch found on Armada XP boards.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
.../bindings/net/marvell,prestera.txt | 29 ------------
.../bindings/net/marvell,prestera.yaml | 45 +++++++++++++++++++
2 files changed, 45 insertions(+), 29 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.txt
create mode 100644 Documentation/devicetree/bindings/net/marvell,prestera.yaml

diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.txt b/Documentation/devicetree/bindings/net/marvell,prestera.txt
deleted file mode 100644
index 8868d774da67..000000000000
--- a/Documentation/devicetree/bindings/net/marvell,prestera.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Marvell Prestera Switch Chip bindings
--------------------------------------
-
-Required properties:
-- compatible: must be "marvell,prestera" and one of the following
- "marvell,prestera-98dx3236",
- "marvell,prestera-98dx3336",
- "marvell,prestera-98dx4251",
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-
-Optional properties:
-- dfx: phandle reference to the "DFX Server" node
-
-Example:
-
-switch {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
-
- packet-processor@0 {
- compatible = "marvell,prestera-98dx3236", "marvell,prestera";
- reg = <0 0x4000000>;
- interrupts = <33>, <34>, <35>;
- dfx = <&dfx>;
- };
-};
diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.yaml b/Documentation/devicetree/bindings/net/marvell,prestera.yaml
new file mode 100644
index 000000000000..b0a3ecca406e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell,prestera.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/marvell,prestera.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Prestera AlleyCat3 switch
+
+maintainers:
+ - Miquel Raynal <miquel.raynal@bootlin.com>
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - marvell,prestera-98dx3236
+ - marvell,prestera-98dx3336
+ - marvell,prestera-98dx4251
+ - const: marvell,prestera
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 3
+
+ dfx:
+ description: Reference to the DFX Server bus node.
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ packet-processor@0 {
+ compatible = "marvell,prestera-98dx3236", "marvell,prestera";
+ reg = <0 0x4000000>;
+ interrupts = <33>, <34>, <35>;
+ dfx = <&dfx>;
+ };
--
2.34.1