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Date: Thu, 1 Nov 2018 20:02:31 +0100
From: Wolfram Sang <wsa@the-dreams.de>
To: Niklas =?utf-8?Q?S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
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        Niklas =?utf-8?Q?S=C3=B6derlund?=
        <niklas.soderlund+renesas@ragnatech.se>
Subject: Re: [PATCH v3 2/3] mmc: tmio: fix reset operation
Message-ID: <20181101190230.GE2433@kunai>
References: <20181031230554.1660-1-niklas.soderlund@ragnatech.se>
 <20181031230554.1660-3-niklas.soderlund@ragnatech.se>
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On Thu, Nov 01, 2018 at 12:05:53AM +0100, Niklas S=C3=B6derlund wrote:
> From: Niklas S=C3=B6derlund <niklas.soderlund+renesas@ragnatech.se>
>=20
> SD / MMC did not operate properly when suspend transition failed.
> Because the SCC was not reset at resume, issue of the command failed.
> Call the host specific reset function and reset the hardware in order to
> add reset of SCC. This change also fixes tuning on some stubborn cards
> on Gen2.
>=20
> Based on work from Masaharu Hayakawa.
>=20
> Signed-off-by: Niklas S=C3=B6derlund <niklas.soderlund+renesas@ragnatech.=
se>
>=20

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>


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