Commit 72b0505f authored Jul 13, 2018 by Phil Edworthy Committed by Greg Kroah-Hartman Jul 21, 2018

dt: serial: Add Renesas RZ/N1 binding documentation



The RZ/N1 UART is a modified Synopsys DesignWare UART.
The modifications only relate to DMA so you could actually use the
controller with the Synopsys compatible string if you are not using
DMA, but you should not do so.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 1481ecf1

Documentation/devicetree/bindings/serial/renesas,rzn1-uart.txt

0 → 100644

+10 −0

Original line number	Diff line number	Diff line
		Renesas RZ/N1 UART

		This controller is based on the Synopsys DesignWare ABP UART and inherits all
		properties defined in snps-dw-apb-uart.txt except for the compatible property.

		Required properties:
		- compatible : The device specific string followed by the generic RZ/N1 string.
		Therefore it must be one of:
		"renesas,r9a06g032-uart", "renesas,rzn1-uart"
		"renesas,r9a06g033-uart", "renesas,rzn1-uart"