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Commit 45d7e9a5 authored by Martin Sperl's avatar Martin Sperl Committed by Greg Kroah-Hartman
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dt/bindings: serial: bcm2835: add binding documentation for bcm2835-aux-uart 



Add binding documentation for the bcm2835-aux-uart driver.

Signed-off-by: default avatarMartin Sperl <kernel@martin.sperl.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Acked-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 434ba16e

Documentation/devicetree/bindings/serial/brcm,bcm2835-aux-uart.txt

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* BCM2835 AUXILIAR UART



Required properties:



- compatible: "brcm,bcm2835-aux-uart"

- reg: The base address of the UART register bank.

- interrupts: A single interrupt specifier.

- clocks: Clock driving the hardware; used to figure out the baud rate

  divisor.



Example:



	uart1: serial@7e215040 {

		compatible = "brcm,bcm2835-aux-uart";

		reg = <0x7e215040 0x40>;

		interrupts = <1 29>;

		clocks = <&aux BCM2835_AUX_CLOCK_UART>;

	};