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Commit 20a1e355 authored by Akshay Bhat's avatar Akshay Bhat Committed by Marc Kleine-Budde
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can: holt_hi311x: document device tree bindings 



Document the HOLT HI-311x CAN device tree bindings.

Signed-off-by: default avatarAkshay Bhat <nodeax@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent 8e8cda6d

Documentation/devicetree/bindings/net/can/holt_hi311x.txt

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* Holt HI-311X stand-alone CAN controller device tree bindings



Required properties:

 - compatible: Should be one of the following:

   - "holt,hi3110" for HI-3110

 - reg: SPI chip select.

 - clocks: The clock feeding the CAN controller.

 - interrupt-parent: The parent interrupt controller.

 - interrupts: Should contain IRQ line for the CAN controller.



Optional properties:

 - vdd-supply: Regulator that powers the CAN controller.

 - xceiver-supply: Regulator that powers the CAN transceiver.



Example:

	can0: can@1 {

		compatible = "holt,hi3110";

		reg = <1>;

		clocks = <&clk32m>;

		interrupt-parent = <&gpio4>;

		interrupts = <13 IRQ_TYPE_EDGE_RISING>;

		vdd-supply = <&reg5v0>;

		xceiver-supply = <&reg5v0>;

	};