xref: /linux/Documentation/devicetree/bindings/net/can/microchip,mcp2510.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/can/microchip,mcp2510.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Microchip MCP251X stand-alone CAN controller
8
9maintainers:
10  - Marc Kleine-Budde <mkl@pengutronix.de>
11
12properties:
13  compatible:
14    enum:
15      - microchip,mcp2510
16      - microchip,mcp2515
17      - microchip,mcp25625
18
19  reg:
20    maxItems: 1
21
22  clocks:
23    maxItems: 1
24
25  interrupts:
26    maxItems: 1
27
28  vdd-supply:
29    description: Regulator that powers the CAN controller.
30
31  xceiver-supply:
32    description: Regulator that powers the CAN transceiver.
33
34  gpio-controller: true
35
36  "#gpio-cells":
37    const: 2
38
39required:
40  - compatible
41  - reg
42  - clocks
43  - interrupts
44
45allOf:
46  - $ref: /schemas/spi/spi-peripheral-props.yaml#
47
48unevaluatedProperties: false
49
50examples:
51  - |
52    #include <dt-bindings/interrupt-controller/irq.h>
53
54    spi {
55        #address-cells = <1>;
56        #size-cells = <0>;
57
58        can@1 {
59             compatible = "microchip,mcp2515";
60             reg = <1>;
61             clocks = <&clk24m>;
62             interrupt-parent = <&gpio4>;
63             interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
64             vdd-supply = <&reg5v0>;
65             xceiver-supply = <&reg5v0>;
66             gpio-controller;
67             #gpio-cells = <2>;
68        };
69    };
70
71