linux-kernel - Re: [PATCH v2] ARM: dts: sun6i: hummingbird: Add aliases for rtc devices

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Date:	Thu, 1 Oct 2015 14:56:43 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Chen-Yu Tsai <wens@...e.org>
Cc:	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>
Subject: Re: [PATCH v2] ARM: dts: sun6i: hummingbird: Add aliases for rtc
 devices

On Thu, Oct 01, 2015 at 08:48:29PM +0800, Chen-Yu Tsai wrote:
> The hummingbird A31 has 2 rtc devices available: one in the SoC,
> and a pcf8563 external rtc on i2c2.
> 
> For some unknown reason, the onboard backup battery alone can not
> supply enough power to the internal rtc. When external power is
> removed, the internal rtc would reset. Hence we want to use the
> external one by default.
> 
> Add aliases for the rtc devices with the external one as rtc0.
> 
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>

Ordered the aliases alphabetically, and applied. Thanks!
Maxime

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

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