Re: [PATCH] arm64: dts: allwinner: pine64: Add remaining UART aliases

From	Maxime Ripard <maxime.ripard@free-electrons.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH] arm64: dts: allwinner: pine64: Add remaining UART aliases
Date	2017-04-18 07:40 +0200
Message-ID	<txu1Q-2go-11@gated-at.bofh.it> (permalink)
References	<tweLw-4WH-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Apr 14, 2017 at 09:08:04PM +0200, Andreas Färber wrote:
> Enabling uart2 node currently leads to a /dev/ttyS1 device, with ttyS0..4
> always present, causing confusion on the user's part.
> 
> dtc cannot resolve an overlay's &uart2 reference for strings, only for
> phandles, so it would need to hardcode the full node path.
> 
> Avoid this and enforce reliable numbering by adding serialX aliases for:
> 
> UART1 - on Wifi/BT connector
> UART2 - on Pi-2 connector
> UART3 - on Euler connector
> UART4 - on Euler connector
> 
> Signed-off-by: Andreas Färber <afaerber@suse.de>

Applied, thanks

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

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[PATCH] arm64: dts: allwinner: pine64: Add remaining UART aliases Andreas Färber <afaerber@suse.de> - 2017-04-14 21:10 +0200
  Re: [PATCH] arm64: dts: allwinner: pine64: Add remaining UART aliases Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-04-18 07:40 +0200

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