linux-kernel - Re: [PATCH RFC 15/15] ARM: dts: sun9i: cubieboard4: Enable hardware reset and HS-DDR for eMMC

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Date:	Sun, 24 Jan 2016 17:59:37 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Chen-Yu Tsai <wens@...e.org>
Cc:	Ulf Hansson <ulf.hansson@...aro.org>,
	Hans de Goede <hdegoede@...hat.com>,
	linux-mmc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: Re: [PATCH RFC 15/15] ARM: dts: sun9i: cubieboard4: Enable hardware
 reset and HS-DDR for eMMC

On Thu, Jan 21, 2016 at 01:26:42PM +0800, Chen-Yu Tsai wrote:
> mmc2 has a special pin for eMMC hardware reset, which is controllable
> from the controller. Add the "mmc-cap-hw-reset" property to denote that
> this controller supports this function, and the pins are actually used.
> 
> Also increase the signal drive strength for mmc2 pins, for HS-DDR mode
> support.
> 
> Signed-off-by: Chen-Yu Tsai <wens@...e.org>

Applied, thanks!
Maxime

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

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