[PATCH v2] dt-bindings: net: can: atmel: Convert to json schema

From: Charan Pedumuru
Date: Thu Oct 03 2024 - 01:07:56 EST


Convert atmel-can documentation to yaml format

Signed-off-by: Charan Pedumuru <charan.pedumuru@xxxxxxxxxxxxx>
---
Changes in v2:
- Renamed the title to "Microchip AT91 CAN controller"
- Removed the unnecessary labels and add clock properties to examples
- Removed if condition statements and made clock properties as default required properties
- Link to v1: https://lore.kernel.org/r/20240912-can-v1-1-c5651b1809bb@xxxxxxxxxxxxx
---
.../bindings/net/can/atmel,at91sam9263-can.yaml | 58 ++++++++++++++++++++++
.../devicetree/bindings/net/can/atmel-can.txt | 15 ------
2 files changed, 58 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/can/atmel,at91sam9263-can.yaml b/Documentation/devicetree/bindings/net/can/atmel,at91sam9263-can.yaml
new file mode 100644
index 000000000000..c818c01a718b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/can/atmel,at91sam9263-can.yaml
@@ -0,0 +1,58 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/can/atmel,at91sam9263-can.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip AT91 CAN Controller
+
+maintainers:
+ - Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
+
+allOf:
+ - $ref: can-controller.yaml#
+
+properties:
+ compatible:
+ oneOf:
+ - enum:
+ - atmel,at91sam9263-can
+ - atmel,at91sam9x5-can
+ - items:
+ - enum:
+ - microchip,sam9x60-can
+ - const: atmel,at91sam9x5-can
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: can_clk
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/clock/at91.h>
+ can@f000c000 {
+ compatible = "atmel,at91sam9263-can";
+ reg = <0xf000c000 0x300>;
+ interrupts = <30 IRQ_TYPE_LEVEL_HIGH 3>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 12>;
+ clock-names = "can_clk";
+ };
diff --git a/Documentation/devicetree/bindings/net/can/atmel-can.txt b/Documentation/devicetree/bindings/net/can/atmel-can.txt
deleted file mode 100644
index 218a3b3eb27e..000000000000
--- a/Documentation/devicetree/bindings/net/can/atmel-can.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-* AT91 CAN *
-
-Required properties:
- - compatible: Should be "atmel,at91sam9263-can", "atmel,at91sam9x5-can" or
- "microchip,sam9x60-can"
- - reg: Should contain CAN controller registers location and length
- - interrupts: Should contain IRQ line for the CAN controller
-
-Example:
-
- can0: can@f000c000 {
- compatible = "atmel,at91sam9x5-can";
- reg = <0xf000c000 0x300>;
- interrupts = <40 4 5>
- };

---
base-commit: 62f92d634458a1e308bb699986b9147a6d670457
change-id: 20240912-can-8eb7f8e7566d

Best regards,
--
Charan Pedumuru <charan.pedumuru@xxxxxxxxxxxxx>