From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH 1/1] ARM: dts: imx6ull-colibri: enable UHS-I for USDHC1 Date: Wed, 12 Jun 2019 18:45:29 +0800 Message-ID: <20190612104526.GF11086@dragon> References: <20190606090612.16685-1-igor.opaniuk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190606090612.16685-1-igor.opaniuk@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Igor Opaniuk Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, marcel@ziswiler.com, marcel.ziswiler@toradex.com, stefan@agner.ch List-Id: devicetree@vger.kernel.org On Thu, Jun 06, 2019 at 12:06:12PM +0300, Igor Opaniuk wrote: > From: Igor Opaniuk > > Allows to use the SD interface at a higher speed mode if the card > supports it. For this the signaling voltage is switched from 3.3V to > 1.8V under the usdhc1's drivers control. > > Signed-off-by: Igor Opaniuk Applied, thanks.