30 lines
1,000 B
Text
30 lines
1,000 B
Text
* Microchip MCP251X stand-alone CAN controller device tree bindings
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Required properties:
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- compatible: Should be one of the following:
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- "microchip,mcp2510" for MCP2510.
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- "microchip,mcp2515" for MCP2515.
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- "microchip,mcp25625" for MCP25625.
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- reg: SPI chip select.
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- clocks: The clock feeding the CAN controller.
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- interrupts: Should contain IRQ line for the CAN controller.
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Optional properties:
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- vdd-supply: Regulator that powers the CAN controller.
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- xceiver-supply: Regulator that powers the CAN transceiver.
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- gpio-controller: Indicates this device is a GPIO controller.
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- #gpio-cells: Should be two. The first cell is the pin number and
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the second cell is used to specify the gpio polarity.
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Example:
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can0: can@1 {
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compatible = "microchip,mcp2515";
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reg = <1>;
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clocks = <&clk24m>;
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interrupt-parent = <&gpio4>;
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interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
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vdd-supply = <®5v0>;
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xceiver-supply = <®5v0>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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