1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/net/can/microchip,mcp251xfd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Microchip MCP2517FD, MCP2518FD and MCP251863 stand-alone CAN controller
10 - Marc Kleine-Budde <mkl@pengutronix.de>
13 - $ref: can-controller.yaml#
25 - const: microchip,mcp2518fd
36 description: Regulator that powers the CAN controller.
39 description: Regulator that powers the CAN transceiver.
41 microchip,rx-int-gpios:
43 GPIO phandle of GPIO connected to to INT1 pin of the MCP251XFD, which
44 signals a pending RX interrupt.
49 Must be half or less of "clocks" frequency.
58 additionalProperties: false
62 #include <dt-bindings/gpio/gpio.h>
63 #include <dt-bindings/interrupt-controller/irq.h>
70 compatible = "microchip,mcp251xfd";
73 pinctrl-names = "default";
74 pinctrl-0 = <&can0_pins>;
75 spi-max-frequency = <20000000>;
76 interrupts-extended = <&gpio 13 IRQ_TYPE_LEVEL_LOW>;
77 microchip,rx-int-gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
78 vdd-supply = <®5v0>;
79 xceiver-supply = <®5v0>;